diff --git a/hphp/test/quick/decrefstack1.php b/hphp/test/quick/decrefstack1.php
index bc131741e..49ab53228 100644
--- a/hphp/test/quick/decrefstack1.php
+++ b/hphp/test/quick/decrefstack1.php
@@ -1,5 +1,4 @@
 <?php
-# test_code_run.cpp:29360
 
 class MyDerivedClass {
   public function __construct() {
diff --git a/hphp/test/test_all.cpp b/hphp/test/test_all.cpp
index ad62c8bad..861283eb8 100644
--- a/hphp/test/test_all.cpp
+++ b/hphp/test/test_all.cpp
@@ -24,16 +24,6 @@ void Test::RunTestsImpl(bool &allPassed, std::string &suite,
                         std::string &which, std::string &set) {
   // individual test suites
   s_suite = suite;
-  if (suite == "TestCodeRun") {
-    RUN_TESTSUITE(TestCodeRun);
-    return;
-  }
-  if (suite == "TestCodeRunStatic") {
-    suite = "TestCodeRun";
-    TestCodeRun::FastMode = false;
-    RUN_TESTSUITE(TestCodeRun);
-    return;
-  }
   if (suite == "TestDebugger" || suite == "TestDebuggerJit") {
     if (suite == "TestDebuggerJit") {
       RuntimeOption::EvalJit = true;
@@ -44,30 +34,13 @@ void Test::RunTestsImpl(bool &allPassed, std::string &suite,
     RUN_TESTSUITE(TestDebugger);
     return;
   }
-
-  if (suite == "TestCodeRunVM" || suite == "TestCodeRunRepo") {
-    suite = "TestCodeRun";
-    Option::EnableEval = Option::FullEval;
-    RuntimeOption::EvalJit = false;
-    RUN_TESTSUITE(TestCodeRun);
-    return;
-  }
-  if (suite == "TestCodeRunJit" || suite == "TestCodeRunRepoJit" ||
-      suite == "TestCodeRunJitIR" || suite == "TestCodeRunRepoJitIR") {
-    suite = "TestCodeRun";
-    Option::EnableEval = Option::FullEval;
-    RuntimeOption::EvalJit = true;
-    if (suite == "TestCodeRunJitIR" || suite == "TestCodeRunRepoJitIR") {
-      RuntimeOption::EvalJitUseIR = true;
-    }
-    RUN_TESTSUITE(TestCodeRun);
-    return;
-  }
   if (suite == "TestServer") {
     Option::EnableEval = Option::FullEval;
     RUN_TESTSUITE(TestServer);
     return;
   }
+
+  // set based tests with many suites
   if (set == "TestUnit") {
     RUN_TESTSUITE(TestParserExpr);
     RUN_TESTSUITE(TestParserStmt);
@@ -76,11 +49,11 @@ void Test::RunTestsImpl(bool &allPassed, std::string &suite,
     RUN_TESTSUITE(TestCppBase);
     return;
   }
-
+  if (set == "TestExt") {
   // complete extension tests
 #include "test_ext.inc"
-
-  if (suite == "" && set != "NoCodeRun" && set != "TestExt") {
-    RUN_TESTSUITE(TestCodeRun);
+    return;
   }
+
+  printf("Unknown suite: %s\n", suite.c_str());
 }
diff --git a/hphp/test/test_code_run.cpp b/hphp/test/test_code_run.cpp
index 40e581f3e..58bdf9cca 100644
--- a/hphp/test/test_code_run.cpp
+++ b/hphp/test/test_code_run.cpp
@@ -33,9 +33,6 @@ using std::ostringstream;
 
 ///////////////////////////////////////////////////////////////////////////////
 
-// By default, use shared linking for faster testing.
-bool TestCodeRun::FastMode = true;
-
 TestCodeRun::TestCodeRun() : m_perfMode(false), m_test(0) {
   Option::KeepStatementsWithNoEffect = false;
   Option::ParserThreadCount = 4;
@@ -43,7 +40,6 @@ TestCodeRun::TestCodeRun() : m_perfMode(false), m_test(0) {
 
 bool TestCodeRun::preTest() {
   if (!CleanUp()) return false;
-  m_infos.clear();
   return true;
 }
 
@@ -257,21 +253,6 @@ bool TestCodeRun::RecordMulti(const char *input, const char *output,
     std::ofstream((fullPath + "/nowarnings").c_str());
   }
 
-  if (!m_compileOptions.empty()) {
-    std::ofstream s((fullPath + "/build.opts").c_str());
-    s << m_compileOptions;
-  }
-
-  if (!m_runtimeOptions.empty()) {
-    std::ofstream s((fullPath + "/test.opts").c_str());
-    s << m_runtimeOptions;
-  }
-
-  if (!m_envVars.empty()) {
-    std::ofstream s((fullPath + "/test.env").c_str());
-    s << m_envVars;
-  }
-
   if (output) {
     std::ofstream s((fullPath + "/test.result").c_str());
     if (fileoutput) {
@@ -294,33066 +275,5 @@ bool TestCodeRun::VerifyCodeRun(const char *input, const char *output,
   if (!CleanUp()) return false;
 
   return verify_result(input, output, m_perfMode,
-                       file, line, nowarnings, fileoutput, "Test0", FastMode);
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-#define GEN_TEST(test)                          \
-  if (!which.empty() && which != #test) {       \
-  } else {                                      \
-    test_name = #test;                          \
-    test();                                     \
-  }
-
-bool TestCodeRun::RunTests(const std::string &which) {
-  CleanUp();
-
-  bool ret = true;
-  GEN_TEST(TestSanity);
-  GEN_TEST(TestInnerFunction);
-  GEN_TEST(TestInnerClass);
-  GEN_TEST(TestVariableArgument);
-  GEN_TEST(TestArgumentHandling);
-  GEN_TEST(TestListAssignment);
-  GEN_TEST(TestExceptions);
-  GEN_TEST(TestPredefined);
-  GEN_TEST(TestLabels);
-  GEN_TEST(TestPerfectVirtual);
-  GEN_TEST(TestBoolean);
-  GEN_TEST(TestInteger);
-  GEN_TEST(TestDouble);
-  GEN_TEST(TestString);
-  GEN_TEST(TestLocale);
-  GEN_TEST(TestArray);
-  GEN_TEST(TestArrayInit);
-  GEN_TEST(TestArrayCopy);
-  GEN_TEST(TestArrayEscalation);
-  GEN_TEST(TestArrayOffset);
-  GEN_TEST(TestArrayAccess);
-  GEN_TEST(TestArrayIterator);
-  GEN_TEST(TestArrayForEach);
-  GEN_TEST(TestArrayAssignment);
-  GEN_TEST(TestArrayFunctions);
-  GEN_TEST(TestArrayCSE);
-  GEN_TEST(TestScalarArray);
-  GEN_TEST(TestRange);
-  GEN_TEST(TestVariant);
-  GEN_TEST(TestObject);
-  GEN_TEST(TestObjectProperty);
-  GEN_TEST(TestObjectMethod);
-  GEN_TEST(TestClassMethod);
-  GEN_TEST(TestObjectMagicMethod);
-  GEN_TEST(TestObjectInvokeMethod);
-  GEN_TEST(TestObjectAssignment);
-  GEN_TEST(TestNewObjectExpression);
-  GEN_TEST(TestObjectPropertyExpression);
-  GEN_TEST(TestCollectionClasses);
-  GEN_TEST(TestComparisons);
-  GEN_TEST(TestReference);
-  GEN_TEST(TestUnset);
-  GEN_TEST(TestDynamicConstants);
-  GEN_TEST(TestDynamicVariables);
-  GEN_TEST(TestDynamicProperties);
-  GEN_TEST(TestDynamicFunctions);
-  GEN_TEST(TestRenameFunction);
-  GEN_TEST(TestIntercept);
-  GEN_TEST(TestMaxInt);
-  GEN_TEST(TestDynamicMethods);
-  GEN_TEST(TestVolatile);
-  GEN_TEST(TestHereDoc);
-  GEN_TEST(TestProgramFunctions);
-  GEN_TEST(TestCompilation);
-  GEN_TEST(TestReflection);
-  GEN_TEST(TestReflectionClasses);
-  GEN_TEST(TestErrorHandler);
-  GEN_TEST(TestAssertOptions);
-  GEN_TEST(TestExtMisc);
-  GEN_TEST(TestInvalidArgument);
-  GEN_TEST(TestSuperGlobals);
-  GEN_TEST(TestGlobalStatement);
-  GEN_TEST(TestStaticStatement);
-  GEN_TEST(TestIfStatement);
-  GEN_TEST(TestBreakStatement);
-  GEN_TEST(TestContinueStatement);
-  GEN_TEST(TestReturnStatement);
-  GEN_TEST(TestAdd);
-  GEN_TEST(TestMinus);
-  GEN_TEST(TestMultiply);
-  GEN_TEST(TestDivide);
-  GEN_TEST(TestModulus);
-  GEN_TEST(TestOperationTypes);
-  GEN_TEST(TestUnaryOperators);
-  GEN_TEST(TestSilenceOperator);
-  GEN_TEST(TestPrint);
-  GEN_TEST(TestVarExport);
-  GEN_TEST(TestLogicalOperators);
-  GEN_TEST(TestGetClass);
-  GEN_TEST(TestGetParentClass);
-  GEN_TEST(TestRedeclaredFunctions);
-  GEN_TEST(TestRedeclaredClasses);
-  GEN_TEST(TestReassignThis);
-  GEN_TEST(TestClone);
-  GEN_TEST(TestEvalOrder);
-  GEN_TEST(TestGetObjectVars);
-  GEN_TEST(TestSerialization);
-  GEN_TEST(TestJson);
-  GEN_TEST(TestThrift);
-  GEN_TEST(TestExit);
-  GEN_TEST(TestCreateFunction);
-  GEN_TEST(TestConstructorDestructor);
-  GEN_TEST(TestConcat);
-  GEN_TEST(TestConstant);
-  GEN_TEST(TestClassConstant);
-  GEN_TEST(TestConstantFunction);
-  GEN_TEST(TestDefined);
-  GEN_TEST(TestSimpleXML);
-  GEN_TEST(TestXML);
-  GEN_TEST(TestDOMDocument);
-  GEN_TEST(TestFile);
-  GEN_TEST(TestUserWrappers);
-  GEN_TEST(TestDirectory);
-  GEN_TEST(TestAssignment);
-  GEN_TEST(TestBadFunctionCalls);
-  GEN_TEST(TestConstructor);
-  GEN_TEST(TestIntIsset);
-  GEN_TEST(TestTernary);
-  GEN_TEST(TestUselessAssignment);
-  GEN_TEST(TestTypes);
-  GEN_TEST(TestSwitchStatement);
-  GEN_TEST(TestExtString);
-  GEN_TEST(TestExtArray);
-  GEN_TEST(TestExtFile);
-  GEN_TEST(TestExtDate);
-  GEN_TEST(TestExtImage);
-  GEN_TEST(TestExtSplFile);
-  GEN_TEST(TestExtIterator);
-  GEN_TEST(TestExtSoap);
-  GEN_TEST(TestExtCollator);
-  GEN_TEST(TestExtSocket);
-  GEN_TEST(TestAPC);
-  GEN_TEST(TestInlining);
-  GEN_TEST(TestCopyProp);
-  GEN_TEST(TestParser);
-  GEN_TEST(TestTypeAssertions);
-  GEN_TEST(TestSerialize);
-  if (Option::EnableEval == Option::FullEval) {
-    // hphpc is intentionally more liberal with its hoisting rules
-    GEN_TEST(TestHoisting);
-  }
-
-  // PHP 5.3 features
-  GEN_TEST(TestVariableClassName);
-  GEN_TEST(TestLateStaticBinding);
-  GEN_TEST(TestCallStatic);
-  GEN_TEST(TestNowDoc);
-  GEN_TEST(TestTernaryShortcut);
-  GEN_TEST(TestGoto);
-  GEN_TEST(TestClosure);
-  if (false) {
-    GEN_TEST(TestNamespace);
-  }
-
-  // PHP 5.4 features
-  GEN_TEST(TestTraits);
-
-  // PHP 5.5 features
-  GEN_TEST(TestUConverter);
-
-  // HipHop features
-  GEN_TEST(TestYield);
-  GEN_TEST(TestHint);
-  GEN_TEST(TestUserAttributes);
-  GEN_TEST(TestStrictMode);
-
-  GEN_TEST(TestAdHoc);
-
-  {
-    // We have a still unresolved repo contention issues with more
-    // than 20 jobs. t1394416
-    int cpus = std::min(20, Process::GetCPUCount());
-    int jobs = cpus;
-    char* hphp_slow_tests_jobs = getenv("HPHP_SLOW_TESTS_JOBS");
-    if (hphp_slow_tests_jobs) {
-      int n = atoi(hphp_slow_tests_jobs);
-      if (n > 0) jobs = n;
-    }
-    string cmd =
-      "env -u MFLAGS -u MAKEFLAGS "
-      "make -f runtime/tmp/test.mk --no-print-directory "
-      "SUITE="+Test::s_suite +
-      " -j" + boost::lexical_cast<string>(jobs);
-
-    if (::system(cmd.c_str())) {
-      printf("Failed to run testsuite: %s\n", Test::s_suite.c_str());
-      return false;
-    }
-
-    std::ifstream in(("runtime/tmp/"+Test::s_suite+"/results").c_str());
-    if (in.fail()) return false;
-
-    in >> fail_count;
-    in >> pass_count;
-    int total;
-    in >> total;
-
-    Test::s_passed = pass_count;
-    Test::s_total = total;
-
-    return total == pass_count && !fail_count;
-  }
-
-  return ret;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// code generation
-
-bool TestCodeRun::TestSanity() {
-  MVCR("<?php print 'Hello, World!';");
-  MVCR("Hello, World!");
-  MVCR("#!/usr/bin/php\n"
-       "<?php\n");
-  MVCR("#!/usr/bin/php\n"
-       "\n"
-       "<?php\n");
-  MVCR("#!/usr/bin/env <?php\n"
-       "#!/usr/bin/env php\n"
-       "a /* show or not */ b\n"
-       "Hello, World! # comments\n"
-       "<?php\n"
-       "print 'hello'; # comments");
-  MVCR("<?php if (true) { ?>#<?php } ?>");
-  return true;
-}
-
-bool TestCodeRun::TestInnerFunction() {
-  MVCR("<?php function test() { print 'test';} test();");
-  MVCR("<?php function test() { function inner() { print 'test';} inner();} "
-      "test();");
-  return true;
-}
-
-bool TestCodeRun::TestInnerClass() {
-  MVCR("<?php class test { function p() { print 'test';} } "
-      "$obj = new Test(); $obj->p();");
-  MVCR("<?php class test { function p() { function inner() { print 'test';} "
-      "inner();} } $obj = new Test(); $obj->p();");
-  MVCR("<?php function test() { class test { function p() { print 'test';} }} "
-      "test(); $obj = new Test(); $obj->p();");
-  return true;
-}
-
-bool TestCodeRun::TestVariableArgument() {
-  MVCR("<?php function test() { "
-      "  $n = func_num_args(); "
-      "  var_dump($n);"
-      "  $args = func_get_args();"
-      "  var_dump($args);"
-      "} "
-      "test(); test(1); test(1, 2);");
-  MVCR("<?php function test() { "
-      "  var_dump(func_get_arg(0));"
-      "  var_dump(func_get_arg(1));"
-      "} "
-      "test(2, 'ok');");
-
-  MVCR("<?php function test($a) { "
-      "  $n = func_num_args(); "
-      "  var_dump($n);"
-      "  $args = func_get_args();"
-      "  var_dump($args);"
-      "} "
-      "test(1); test(1, 2); test(1, 2, 3);");
-  MVCR("<?php function test($a) { "
-      "  var_dump(func_get_arg(0));"
-      "  var_dump(func_get_arg(1));"
-      "  var_dump(func_get_arg(2));"
-      "} "
-      "test(2, 'ok', array(1));");
-
-  MVCR("<?php function test($a, $b) { "
-      "  $n = func_num_args(); "
-      "  var_dump($n);"
-      "  $args = func_get_args();"
-      "  var_dump($args);"
-      "} "
-      "test(1, 2); test(1, 2, 3); test(1, 2, 3, 4);");
-  MVCR("<?php function test() { "
-      "  var_dump(func_get_arg(0));"
-      "  var_dump(func_get_arg(1));"
-      "  var_dump(func_get_arg(2));"
-      "  var_dump(func_get_arg(3));"
-      "} "
-      "test(2, 'ok', 0, 'test');");
-
-  MVCR("<?php function test($a) { "
-      "  $n = func_num_args(); "
-      "  var_dump($n);"
-      "  $args = func_get_args();"
-      "  var_dump($args);"
-      "} "
-      "test('test'); test(1, 2); test(1, 2, 3);");
-
-  MVCR("<?php class A { public function test($a) {"
-      "  var_dump(func_num_args());"
-      "  var_dump(func_get_args());"
-      "}} $obj = new A(); $obj->test('test'); $obj->test(1, 2, 3);");
-
-  MVCR("<?php class A { public function __construct($a) {"
-      "  var_dump(func_num_args());"
-      "  var_dump(func_get_args());"
-      "}} $obj = new A(1, 2, 3); $obj = new A('test');");
-
-  MVCR("<?php function test($a = 10) { "
-      "  var_dump($a);"
-      "  var_dump(func_get_args());"
-      "} "
-      "test(); test(1); test(1, 2);");
-
-  MVCR("<?php function test($a, $b = 10) { "
-      "  var_dump($a);"
-      "  var_dump($b);"
-      "  var_dump(func_get_args());"
-      "} "
-      "test(1); test(1, 2); test(1, 2, 3);");
-
-  // testing variable argument + reference parameter
-  MVCR("<?php $ar1 = array(10, 100, 100, 0); $ar2 = array(1, 3, 2, 4);"
-      "array_multisort($ar1, $ar2); var_dump($ar1, $ar2);");
-
-  MVCR("<?php "
-       "class Foo {"
-       "  public static function Add($x, $y) {}"
-       "}"
-       "$x = 0;"
-       "if (!call_user_func(array('Foo', 'add'), $x, 0)) {"
-       "  echo 'foo';"
-       "}");
-  MVCR("<?php "
-       "function f1($a, $b) {"
-       "  $c = func_num_args();"
-       "  $args = func_get_args();"
-       "  $args[0] = 5;"
-       "  $args[1] = 6;"
-       "  $args[2] = 7;"
-       "  var_dump($c);"
-       "  var_dump($args);"
-       "}"
-       "function f2($a, &$b) {"
-       "  $c = func_num_args();"
-       "  $args = func_get_args();"
-       "  $args[0] = 5;"
-       "  $args[1] = 6;"
-       "  $args[2] = 7;"
-       "  var_dump($c);"
-       "  var_dump($args);"
-       "}"
-       "function f3(&$a, $b) {"
-       "  $c = func_num_args();"
-       "  $args = func_get_args();"
-       "  $args[0] = 5;"
-       "  $args[1] = 6;"
-       "  $args[2] = 7;"
-       "  var_dump($c);"
-       "  var_dump($args);"
-       "}"
-       "function f4(&$a, &$b) {"
-       "  $c = func_num_args();"
-       "  $args = func_get_args();"
-       "  var_dump($args);"
-       "  $args[0] = 5;"
-       "  $args[1] = 6;"
-       "  $args[2] = 7;"
-       "  var_dump($c);"
-       "  var_dump($args);"
-       "}"
-       "function f5($a, $b) {"
-       "  $arg0 = func_get_arg(0);"
-       "  $arg1 = func_get_arg(1);"
-       "  $arg2 = func_get_arg(2);"
-       "  $arg0 = 5;"
-       "  $arg1 = 6;"
-       "  $arg2 = 7;"
-       "  var_dump($arg0, $arg1, $arg2);"
-       "}"
-       "function f6($a, &$b) {"
-       "  $arg0 = func_get_arg(0);"
-       "  $arg1 = func_get_arg(1);"
-       "  $arg2 = func_get_arg(2);"
-       "  $arg0 = 5;"
-       "  $arg1 = 6;"
-       "  $arg2 = 7;"
-       "  var_dump($arg0, $arg1, $arg2);"
-       "}"
-       "function f7(&$a, $b) {"
-       "  $arg0 = func_get_arg(0);"
-       "  $arg1 = func_get_arg(1);"
-       "  $arg2 = func_get_arg(2);"
-       "  $arg0 = 5;"
-       "  $arg1 = 6;"
-       "  $arg2 = 7;"
-       "  var_dump($arg0, $arg1, $arg2);"
-       "}"
-       "function f8(&$a, &$b) {"
-       "  $arg0 = func_get_arg(0);"
-       "  $arg1 = func_get_arg(1);"
-       "  $arg2 = func_get_arg(2);"
-       "  $arg0 = 5;"
-       "  $arg1 = 6;"
-       "  $arg2 = 7;"
-       "  var_dump($arg0, $arg1, $arg2);"
-       "}"
-       "function bar() {"
-       "  $a = 1;"
-       "  f1($a, $a, $a);"
-       "  var_dump($a);"
-       "  $a = 1;"
-       "  f2($a, $a, $a);"
-       "  var_dump($a);"
-       "  $a = 1;"
-       "  f3($a, $a, $a);"
-       "  var_dump($a);"
-       "  $a = 1;"
-       "  f4($a, $a, $a);"
-       "  var_dump($a);"
-       "  $a = 1;"
-       "  f5($a, $a, $a);"
-       "  var_dump($a);"
-       "  $a = 1;"
-       "  f6($a, $a, $a);"
-       "  var_dump($a);"
-       "  $a = 1;"
-       "  f7($a, $a, $a);"
-       "  var_dump($a);"
-       "  $a = 1;"
-       "  f8($a, $a, $a);"
-       "  var_dump($a);"
-       "}"
-       "bar();");
-  MVCR("<?php "
-       "class Y { function __destruct() { } };"
-       "class X extends Y {"
-       "  function __get($a) {"
-       "    var_dump(func_get_args());"
-       "    var_dump(func_get_arg(0));"
-       "    var_dump(func_num_args());"
-       "    return 42;"
-       "  }"
-       "  function __destruct() {"
-       "    var_dump(func_get_args());"
-       "    var_dump(func_get_arg(0));"
-       "    var_dump(func_num_args());"
-       "    return 2442;"
-       "  }"
-       "}"
-       "$x = new X;"
-       "var_dump($x->buz);"
-       "unset($x);");
-
-  if (false) {
-    MVCR("<?php "
-       "function foo($a, $b, $c = 5) {"
-       "  if ($a) $b++;"
-       "  var_dump(func_get_args());"
-       "}"
-       "foo(1,2,3,4,5);"
-       "function bar($a, &$b, $c = 5) {"
-       "  if ($a) $b++;"
-       "  var_dump(func_get_args());"
-       "}"
-       "$b = 2;"
-       "bar(1,$b,3,4,5);"
-       "function baz($a, &$b, $c = 5) {"
-       "  if ($a) unset($b);"
-       "  var_dump(func_get_args());"
-       "}"
-       "$b = 2;"
-       "baz(1,$b,3,4,5);");
-  }
-
-  MVCR("<?php\n"
-       "function f() {\n"
-       "  var_dump(func_get_args());\n"
-       "}\n"
-       "function g($x) {\n"
-       "  if ($x) $f = 'f';\n"
-       "  else    $f = '__nocall__';\n"
-       "  call_user_func_array($f, "
-       "    array('x' => 10, 'y' => 20, 'z' => 30, 'j' => 40));\n"
-       "  call_user_func_array($f, "
-       "    array(3 => 10, 80 => 20, 10 => 30, 30 => 40));\n"
-       "}\n"
-       "g(10);\n");
-
-  MVCR("<?php\n"
-       "function f() {\n"
-       "  var_dump(func_get_arg(-1));\n"
-       "  var_dump(func_get_arg(0));\n"
-       "  var_dump(func_get_arg(1));\n"
-       "  if (func_get_arg(2)) {\n"
-       "    $x = 0;\n"
-       "  } else {\n"
-       "    $x = 1;\n"
-       "  }\n"
-       "  var_dump(func_get_arg($x++));\n"
-       "}\n"
-       "function g($x, &$y) {\n"
-       "  var_dump(func_get_arg(-1));\n"
-       "  var_dump(func_get_arg(0));\n"
-       "  var_dump(func_get_arg(1));\n"
-       "  var_dump(func_get_arg(2));\n"
-       "  var_dump(func_get_arg(3));\n"
-       "}\n"
-       "function h($x, &$y, array $z) {\n"
-       "  var_dump(func_get_arg(-1));\n"
-       "  var_dump(func_get_arg(0));\n"
-       "  var_dump(func_get_arg(1));\n"
-       "  var_dump(func_get_arg(2));\n"
-       "  var_dump(func_get_arg(3));\n"
-       "  var_dump(func_get_arg(4));\n"
-       "}\n"
-       "function i(&$x) {\n"
-       "  $x = 30;\n"
-       "  var_dump(func_get_args());\n"
-       "  var_dump(func_get_arg(0));\n"
-       "  $y =& func_get_arg(0);\n"
-       "  $y = 40;\n"
-       "  var_dump(func_get_arg(0));\n"
-       "}\n"
-       "f(10);\n"
-       "$x = 1;\n"
-       "g(0, $x, 2);\n"
-       "h(0, $x, array(1, 2), 3);\n"
-       "$x = 10;\n"
-       "i($x);\n"
-       "i();\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestArgumentHandling() {
-  MVCR("<?php\n"
-       "function test($str) {\n"
-       "  return strlen($str);\n"
-       "}\n"
-       "var_dump(strlen());\n"
-       "var_dump(test());\n"
-       "\n"
-       "var_dump(strlen('test'));\n"
-       "var_dump(test('test'));\n"
-       "\n"
-       "var_dump(strlen('test', 123));\n"
-       "var_dump(test('test', 123));\n"
-      );
-
-  MVCR("<?php "
-       "function f($x) { $b = $x; $b++; }"
-       "$a = 1;"
-       "f(&$a);"
-       "var_dump($a);");
-
-  return true;
-}
-
-bool TestCodeRun::TestListAssignment() {
-  MVCR("<?php $a = 'old'; var_dump(list($a) = false); var_dump($a);");
-  MVCR("<?php $a = 'old'; var_dump(list($a) = 'test'); var_dump($a);");
-  MVCR("<?php $a = 'old'; var_dump(list($a) = 123); var_dump($a);");
-  MVCR("<?php list() = array(1,2,3);");
-  MVCR("<?php list(,) = array(1,2,3);");
-  MVCR("<?php var_dump(list($a,) = array(1,2,3)); var_dump($a);");
-  MVCR("<?php var_dump(list(,$b) = array(1,2,3)); var_dump($b);");
-  MVCR("<?php var_dump(list($b) = array(1,2,3)); var_dump($b);");
-  MVCR("<?php var_dump(list($a,$b) = array(1,2,3)); "
-      "var_dump($a); var_dump($b);");
-  MVCR("<?php var_dump(list($a,list($c),$b) = array(1,array(2),3));"
-      "var_dump($a); var_dump($b); var_dump($c);");
-  MVCR("<?php $c = 'old'; var_dump(list($a,list($c),$b) = array(1,'test',3));"
-      "var_dump($a); var_dump($b); var_dump($c);");
-  MVCR("<?php var_dump(list($a,list(),$b) = array(1,array(2),3));"
-      "var_dump($a); var_dump($b);");
-  MVCR("<?php $info = array('coffee', 'brown', 'caffeine');"
-      "list($a[0], $a[1], $a[2]) = $info;"
-      "var_dump($a);");
-  MVCR("<?php "
-      "class obj implements arrayaccess {"
-      "    private $container = array();"
-      "    public function __construct() {"
-      "        $this->container = array("
-      "            'one'   => 1,"
-      "            'two'   => 2,"
-      "            'three' => 3,"
-      "        );"
-      "    }"
-      "    public function offsetSet($offset, $value) {"
-      "        $this->container[$offset] = $value;"
-      "    }"
-      "    public function offsetExists($offset) {"
-      "        return isset($this->container[$offset]);"
-      "    }"
-      "    public function offsetUnset($offset) {"
-      "        unset($this->container[$offset]);"
-      "    }"
-      "    public function offsetGet($offset) {"
-      "        return isset($this->container[$offset]) ? $this->container[$offset] : null;"
-      "    }"
-      "}"
-      "class SetTest {"
-      "  private $_vals = array("
-      "      'one'   => 1,"
-      "      'two'   => 2,"
-      "      'three' => 3,"
-      "      );"
-      "  public function __set($name, $value) {"
-      "    $this->_vals[$name] = $value;"
-      "  }"
-      "}"
-      "$o = new obj;"
-      "$q = list($o['one'], $o['two'], list($o['three'])) ="
-      "  array('eins', 'zwei', array('drei'));"
-      "var_dump($o);"
-      "var_dump($q);"
-      "$x = new SetTest;"
-      "$qq = list($x->one, $x->two, list($x->three)) = 1;"
-      "var_dump($x);"
-      "$qq = list($x->one, $x->two, list($x->three)) = $q;"
-      "var_dump($x);"
-      "var_dump($qq);");
-
-  MVCR("<?php "
-       "function test($a) {"
-       "  list($a[0], $a[1], $a) = $a;"
-       "  var_dump($a);"
-       "}"
-       "test(array('abc', 'cde', 'fgh'));");
-
-  MVCR("<?php "
-       "function test() {"
-       "  $a = array('abc', 'cde', 'fgh');"
-       "  list($a[0], $a[1], $a) = $a;"
-       "  var_dump($a);"
-       "}"
-       "test();");
-
-  MVCR("<?php "
-       "function test($a, $b, $i) {"
-       "  list($a[$i++], $a[$i++], $a[$i++]) = $b;"
-       "  var_dump($a);"
-       "  }"
-       "test(array(), array('x', 'y', 'z'), 0);");
-
-  MVCR("<?php "
-       "$i = 0; "
-       "list($a[$i++], list($a[$i++], $a[$i++]), $a[$i++]) = "
-       "    array('x', array('y1', 'y2'), 'z'); "
-       "var_dump($a);");
-
-  MVCR("<?php "
-       "function foo($a) {"
-       "  list($x, $y) = 'x'.$a;"
-       "  return $x + $y;"
-       "}");
-
-  MVCR("<?php "
-       "class X implements ArrayAccess {"
-       "  function offsetget($n) { return $n; }"
-       "  function offsetset($n,$v) { }"
-       "  function offsetexists($n) { return true; }"
-       "  function offsetunset($n) {}"
-       "}"
-       "list($a,$b) = new X;"
-       "var_dump($a, $b);"
-       "$x = 'foo';"
-       "$y = 'bar';"
-       "list($a, $b) = $x.$y;"
-       "var_dump($a,$b);"
-       "$z = $x.$y;"
-       "list($a, $b) = $z;"
-       "var_dump($a, $b);");
-
-  MVCR("<?php "
-       "class X {"
-       "  static public $val = array(1,2,3);"
-       "  function foo() {"
-       "    list($a, $b) = self::$val;"
-       "    var_dump($a, $b);"
-       "  }"
-       "}"
-       "$x = new X;"
-       "$x->foo();"
-       "X::$val = null;");
-
-  return true;
-}
-
-bool TestCodeRun::TestExceptions() {
-  MVCR("<?php\n"
-       "class MyException extends Exception {\n"
-       "  public function __construct() {\n"
-       "  }\n"
-       "}\n"
-       "function thrower() {\n"
-       "  throw new MyException();\n"
-       "}\n"
-       "try {\n"
-       "  thrower();\n"
-       "} catch (Exception $exn) {\n"
-       "  $a = $exn->getTrace(); foreach ($a as &$b) $b['file'] = 'string';\n"
-       "  var_dump($a);\n"
-       "  var_dump($exn->getLine());\n"
-       "}\n"
-      );
-
-  MVCR("<?php\n"
-       "\n"
-       "class Exception1 extends Exception {\n"
-       "  public function __Construct() {\n"
-       "    parent::__construct();\n"
-       "  }\n"
-       "}\n"
-       "\n"
-       "class Exception2 extends Exception1 {\n"
-       "  public function exception2() {\n"
-       "    parent::__construct();\n"
-       "  }\n"
-       "}\n"
-       "\n"
-       "function foo() {\n"
-       "  throw new Exception2();\n"
-       "}\n"
-       "\n"
-       "function bar() {\n"
-       "  try {\n"
-       "    foo();\n"
-       "  } catch (Exception $exn) {\n"
-       "    $a = $exn->getTrace(); foreach ($a as &$b) $b['file'] = 'string';\n"
-       "    var_dump($a);\n"
-       "    var_dump($exn->getLine());\n"
-       "  }\n"
-       "}\n"
-       "\n"
-       "bar();\n");
-
-  MVCR("<?php try { throw new Exception('test');} "
-       "catch (Exception $e) {}");
-
-  MVCR("<?php try { try { throw new Exception('test');} "
-       "catch (InvalidArgumentException $e) {} } "
-       "catch (Exception $e) { print 'ok';}");
-
-  MVCR("<?php class E extends Exception {} "
-       "try { throw new E(); } catch (E $e) { print 'ok';}");
-
-  MVCR("<?php class E extends Exception {} class F extends E {}"
-       "try { throw new F(); } catch (E $e) { print 'ok';}");
-
-  MVCR("<?php class E extends Exception { function __toString(){ return 'E';}} "
-       "class F extends E { function __toString() { return 'F';}}"
-       "try { throw new F(); } catch (E $e) { print $e;}");
-
-  MVCR("<?php "
-       "class a extends Exception {"
-       "  function __destruct() {"
-       "    var_dump('__destruct');"
-       "  }"
-       "};"
-       "function foo() {"
-       "  $ex = null;"
-       "  try {"
-       "    throw new A;"
-       "  } catch (Exception $ex) {"
-       "    var_dump(1);"
-       "  }"
-       "  var_dump(2);"
-       "}"
-       "foo();");
-
-  MVCR("<?php "
-       "function foo($a, $b) { return $a + $b; }"
-       "function myErrorHandler($errno, $errstr, $errfile, $errline) {"
-       "  var_dump($errstr, $errline);"
-       "}"
-       "$old_error_handler = set_error_handler('myErrorHandler');"
-       ""
-       "function bar($a, $b) {"
-       "  if ($a) {"
-       "    $value = $a * foo(1, 2);"
-       "  }"
-       "  return 1 / $b;"
-       "}"
-       "set_error_handler('myErrorHandler');"
-       "$r = bar(1, 0);");
-
-  MVCR("<?php "
-       "class a extends Exception {};"
-       "class b extends a {"
-       "  function dump() {"
-       "    echo 'c:', $this->code, '\nm:', $this->message, '\n';"
-       "    echo 'x:', $this->x, '\ny:', $this->y, '\n';"
-       "  }"
-       "}"
-       "if (0) { class a extends Exception {} }"
-       "try {"
-       "  throw(new b(1, 2));"
-       "} catch (b $e) {"
-       "  $e->dump();"
-       "}");
-
-  MVCR("<?php "
-       "class X {"
-       "  static function eh($errno, $errstr) {"
-       "    echo \"eh: $errno\\n\";"
-       "    die;"
-       "  }};"
-       "set_error_handler(array('X', 'eh'));"
-       "$g = array();"
-       "echo $g['foobar'];");
-
-  MVCR("<?php\n"
-       "function f() { throw new Exception('foo'); }\n"
-       "class X {\n"
-       "  function foo() {\n"
-       "    try {\n"
-       "      f();\n"
-       "    } catch (Exception $this) {\n"
-       "      return $this;\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "$x = new X;\n"
-       "$ex = $x->foo();\n"
-       "var_dump($ex->getMessage());\n");
-
-  MVCR("<?php"
-       "ini_set('memory_limit','4M');"
-       "function test() {"
-       "  for ($i = 0; $i < 4000; $i++) {"
-       "    try {"
-       "      call_user_func('bar');"
-       "    } catch (Exception $e) {"
-       "    }"
-       "  }"
-       "  var_dump('ok');"
-       "}"
-       "function bar() {"
-       "  throw new Exception;"
-       "}"
-       "test();");
-
-  MVCR("<?php "
-       "function foo($a) {"
-       "  $flag = true;"
-       "  try {"
-       "    f($a);"
-       "    $flag = false;"
-       "  } catch (Exception $e) {"
-       "  }"
-       "  var_dump($flag);"
-       "}"
-       "function f($a) { if ($a) throw new Exception('What?'); }"
-       "foo(1);");
-
-  if (Option::EnableEval >= Option::FullEval) {
-    MVCRNW("<?php "
-           "error_reporting(-1);"
-           "set_error_handler('handle');"
-           "function handle() { throw new exception; }"
-           "function foo($a,$b=null) { return $a; }"
-           "function test1() {"
-           "  if (foo(0)) $a=1;"
-           "  $x = new StdClass;"
-           "  return $a;"
-           "}"
-           "function test2() {"
-           "  if (foo(0)) $a=1;"
-           "  return $a | new StdClass;"
-           "}"
-           "function test3() {"
-           "  if (foo(0)) $a=1;"
-           "  $x = new StdClass;"
-           "  return $a::foo;"
-           "}"
-           "function test($f) {"
-           "  try {"
-           "    $f();"
-           "  } catch (Exception $e) {"
-           "    var_dump($f.':Caught');"
-           "  }"
-           "}"
-           "test('test1');"
-           "test('test2');"
-           "test('test3');"
-           "var_dump('not reached');");
-  }
-
-
-  MVCRO("<?php\n"
-        "class C {\n"
-        "  function g() {\n"
-        "    $ex = new Exception();\n"
-        "    $bt = $ex->getTrace();\n"
-        "    foreach ($bt as $k => $_) {\n"
-        "      $frame = $bt[$k];\n"
-        "      unset($frame['file']);\n"
-        "      unset($frame['line']);\n"
-        "      unset($frame['args']);\n"
-        "      ksort($frame);\n"
-        "      $bt[$k] = $frame;\n"
-        "    }\n"
-        "    var_dump($bt);\n"
-        "  }\n"
-        "  function f() {\n"
-        "    $this->g();\n"
-        "  }\n"
-        "}\n"
-        "$obj = new C;\n"
-        "$obj->f();\n"
-        "echo \"------------------------\\n\";\n"
-        "Exception::setTraceOptions(true);\n"
-        "$obj->f();\n"
-        ,
-        "array(2) {\n"
-        "  [0]=>\n"
-        "  array(3) {\n"
-        "    [\"class\"]=>\n"
-        "    string(1) \"C\"\n"
-        "    [\"function\"]=>\n"
-        "    string(1) \"g\"\n"
-        "    [\"type\"]=>\n"
-        "    string(2) \"->\"\n"
-        "  }\n"
-        "  [1]=>\n"
-        "  array(3) {\n"
-        "    [\"class\"]=>\n"
-        "    string(1) \"C\"\n"
-        "    [\"function\"]=>\n"
-        "    string(1) \"f\"\n"
-        "    [\"type\"]=>\n"
-        "    string(2) \"->\"\n"
-        "  }\n"
-        "}\n"
-        "------------------------\n"
-        "array(2) {\n"
-        "  [0]=>\n"
-        "  array(4) {\n"
-        "    [\"class\"]=>\n"
-        "    string(1) \"C\"\n"
-        "    [\"function\"]=>\n"
-        "    string(1) \"g\"\n"
-        "    [\"object\"]=>\n"
-        "    object(C)#1 (0) {\n"
-        "    }\n"
-        "    [\"type\"]=>\n"
-        "    string(2) \"->\"\n"
-        "  }\n"
-        "  [1]=>\n"
-        "  array(4) {\n"
-        "    [\"class\"]=>\n"
-        "    string(1) \"C\"\n"
-        "    [\"function\"]=>\n"
-        "    string(1) \"f\"\n"
-        "    [\"object\"]=>\n"
-        "    object(C)#1 (0) {\n"
-        "    }\n"
-        "    [\"type\"]=>\n"
-        "    string(2) \"->\"\n"
-        "  }\n"
-        "}\n"
-        );
-
-  if (false) {
-    FinallyStatement w(this);
-
-    MVCRO("<?php\n"
-          "$var = 1;\n"
-          "try {\n"
-          "  $var += 2;\n"
-          "} catch (Exception $e) {\n"
-          "  $var += 4;\n"
-          "} finally {\n"
-          "  $var += 8;\n"
-          "}\n"
-          "print $var;",
-          "11");
-
-    MVCRO("<?php\n"
-          "$var = 1;\n"
-          "try {\n"
-          "  try {\n"
-          "    $var += 2;\n"
-          "    throw new Exception();\n"
-          "    $var += 4;\n"
-          "  } finally {\n"
-          "    $var += 8;\n"
-          "  }\n"
-          "} catch (Exception $e) {\n"
-          "  $var += 16;\n"
-          "}\n"
-          "print $var;",
-          "27");
-
-    MVCRO("<?php\n"
-          "function throwemup() {\n"
-          "  try {\n"
-          "    throw new Exception('Exception 1', 9);\n"
-          "  } catch (Exception $e) {\n"
-          "    throw new Exception('Exception 2', 8, $e);\n"
-          "  } finally {\n"
-          "    $tmp = new Exception('Exception 3', 7);\n"
-          "    throw new Exception('Exception 4', 6, $tmp);\n"
-          "  }\n"
-          "}\n"
-          "try {\n"
-          "  throwemup();\n"
-          "} catch (Exception $e) {\n"
-          "  for ($i = 4; $i--;) {\n"
-          "    print $e->getMessage();\n"
-          "    $e = $e->getPrevious();\n"
-          "  }\n"
-          "}\n",
-          "Exception 4"
-          "Exception 3"
-          "Exception 2"
-          "Exception 1");
-
-    MVCRO("<?php\n"
-          "try {\n"
-          "} finally {\n"
-          "  $a = 1;\n"
-          "}\n"
-          "print $a;\n",
-          "1");
-
-    MVCRO("<?php\n"
-          "function func() {\n"
-          "  try {} finally {}\n"
-          "  try {\n"
-          "    $a = 1;\n"
-          "    throw new Exception();\n"
-          "    $a += 2;\n"
-          "  } catch (Exception $e) {\n"
-          "  } finally {\n"
-          "    $a += 4;\n"
-          "  }\n"
-          "  print $a;\n"
-          "}\n"
-          "func();",
-          "5");
-
-  }
-
-  MVCR("<?php "
-       "function runstuff() {"
-       "  throw new Exception;"
-       "}"
-       "function main() {"
-       "    try {"
-       "      $start_time = 1;"
-       "      runstuff();"
-       "      return;"
-       "    } catch (Exception $se) {"
-       "      $elapsed = 2 - $start_time;"
-       "      var_dump($elapsed);"
-       "    }"
-       "}"
-       "main();");
-
-  return true;
-}
-
-bool TestCodeRun::TestPredefined() {
-  MVCR("<?php \n\n\nvar_dump(/*__FILE__, */__LINE__);");
-  MVCR("<?php function Test() { var_dump(__FUNCTION__);} "
-       "var_dump(__FUNCTION__); test();");
-  MVCR("<?php class A { "
-       "function TestR() { var_dump(__CLASS__, __METHOD__);} "
-       "static function Testm() { var_dump(__CLASS__, __METHOD__);}} "
-       "function Testf() { var_dump(__CLASS__, __METHOD__);} "
-       "testf(); A::testm(); $obj = new A(); $obj->testr();");
-  MVCR("<?php class A { const Foo = __METHOD__;} var_dump(A::Foo);");
-  return true;
-}
-
-bool TestCodeRun::TestLabels() {
-  MVCR("<?php\n"
-       "$modalit\xe9 = 'extended ASCII'; var_dump($modalit\xe9);\n"
-       "${\"a-b\"} = 'dash'; var_dump(${\"a-b\"});\n"
-       "${'a\"b'} = 'quote'; var_dump(${'a\"b'});\n"
-       "${'a$b'} = 'dollar'; var_dump(${'a$b'});\n");
-
-  MVCR("<?php\n"
-       "define('modalit\xe9', 123); var_dump(modalit\xe9);");
-
-  MVCR("<?php\n"
-       "function modalit\xe9($a) { var_dump($a);} modalit\xe9(123);");
-
-  MVCR("<?php\n"
-       "class modalit\xe9 { static function odalit\xe9() { var_dump(123);} } "
-       "modalit\xe9::odalit\xe9();");
-
-  return true;
-}
-
-bool TestCodeRun::TestPerfectVirtual() {
-  MVCR("<?php "
-       "class A { function foo() { var_dump(__CLASS__);}} "
-       "class B extends A { function foo() { var_dump(__CLASS__);}} "
-       "function bar() { "
-       "  $obj = new A; $obj->foo();"
-       "  $obj = new B; $obj->foo();"
-       "} bar();"
-      );
-  MVCR("<?php "
-       "class A { function foo($a = 123) { var_dump(__CLASS__);}} "
-       "class B extends A { function foo($b = 123) { var_dump(__CLASS__);}} "
-       "function bar() { "
-       "  $obj = new A; $obj->foo();"
-       "  $obj = new B; $obj->foo();"
-       "} bar();"
-      );
-  MVCR("<?php "
-       "class A { function foo() { "
-       "$args = func_get_args(); var_dump(__CLASS__, $args);}} "
-       "class B extends A { function foo() { "
-       "$args = func_get_args(); var_dump(__CLASS__, $args);}} "
-       "function bar() { "
-       "  $obj = new A; $obj->foo(123);"
-       "  $obj = new B; $obj->foo(123, 456);"
-       "} bar();"
-      );
-  MVCR("<?php "
-       "class A { const X=1; function foo($a = self::X) { var_dump($a);}} "
-       "class B extends A { const X=2; function foo($b = self::X) {"
-       " var_dump($b);}} "
-       "function bar() { "
-       "  $obj = new A; $obj->foo();"
-       "  $obj = new B; $obj->foo();"
-       "} bar();"
-      );
-
-  MVCR("<?php "
-       "class X {"
-       "  function foo($a) { return $a; }"
-       "}"
-       "class Y extends X {"
-       "  function &foo($a) { return $a; }"
-       "}"
-       "function test(X $x) {"
-       "  $y = $x->foo(5);"
-       "  return ++$y;"
-       "}"
-       "test(new Y);");
-
-  return true;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// type system
-
-bool TestCodeRun::TestBoolean() {
-  MVCR("<?php var_dump(true);");
-  MVCR("<?php var_dump(false);");
-  MVCR("<?php $a = 1; $b = ($a == 1); var_dump($b);");
-  return true;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-bool TestCodeRun::TestInteger() {
-  MVCR("<?php var_dump(1);");
-  MVCR("<?php var_dump(0);");
-  MVCR("<?php var_dump(-1);");
-  MVCR("<?php var_dump(8589934592);");
-  MVCR("<?php var_dump(-8589934592);");
-  MVCR("<?php $a = 1;           var_dump($a);");
-  MVCR("<?php $a = 0;           var_dump($a);");
-  MVCR("<?php $a = -1;          var_dump($a);");
-  MVCR("<?php $a = 8589934592;  var_dump($a);");
-  MVCR("<?php $a = -8589934592; var_dump($a);");
-
-  MVCR("<?php $a = 10; var_dump(~$a);");
-  MVCR("<?php $a = 10; $b = 9; var_dump($a & $b);");
-  MVCR("<?php $a = 10; $b = 9; var_dump($a | $b);");
-  MVCR("<?php $a = 10; $b = 9; var_dump($a ^ $b);");
-  MVCR("<?php $a = 10; var_dump($a << 2);");
-  MVCR("<?php $a = 10; var_dump($a >> 2);");
-
-  MVCR("<?php $a = 10; $b = 9; $a &= $b; var_dump($a);");
-  MVCR("<?php $a = 10; $b = 9; $a |= $b; var_dump($a);");
-  MVCR("<?php $a = 10; $b = 9; $a ^= $b; var_dump($a);");
-  MVCR("<?php $a = 10; $b = 9; $a <<= 2; var_dump($a);");
-  MVCR("<?php $a = 10; $b = 9; $a >>= 2; var_dump($a);");
-
-  MVCR("<?php "
-      "var_dump((integer)'10');"
-      "var_dump((integer)'0x10');"
-      "var_dump((integer)'010');"
-      "var_dump(10 + 0x10);"
-      "var_dump(10 + 010);");
-
-  return true;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-bool TestCodeRun::TestDouble() {
-  MVCR("<?php var_dump(1.0);");
-  MVCR("<?php var_dump(0.0);");
-  MVCR("<?php var_dump(-1.0);");
-  MVCR("<?php var_dump(1/3);");
-  MVCR("<?php $a = 1/3; var_dump($a);");
-  MVCR("<?php $a = 1/3; $b = $a; var_dump($b);");
-
-  MVCR("<?php "
-      "$a = 1.234;"
-      "echo $a;"
-      "$b = 1.2e3;"
-      "echo $b;"
-      "$c = 7E-10;"
-      "echo $c;"
-      "echo floor((0.1+0.7)*10);"
-      "echo round((69.1-floor(69.1)));"
-      "echo round(69.1-floor(69.1));"
-      "echo (63.1-floor(63.1));"
-      "echo (64.0-floor(64.0));"
-      "echo round(64.1-floor(64.1));"
-      "echo round(3.1415927,2);"
-      "echo round(1092,-2);");
-  MVCR("<?php "
-      "$foo = 1 + \"10.5\";"
-      "print(\"$foo \");"
-      "$foo = 1 + \"-1.3e3\";"
-      "print(\"$foo \");"
-      "$foo = 1 + \"bob-1.3e3\";"
-      "print(\"$foo \");"
-      "$foo = 1 + \"bob3\";"
-      "print(\"$foo \");"
-      "$foo = 1 + \"10 Small Pigs\";"
-      "print(\"$foo \");"
-      "$foo = 4 + \"10.2 Little Piggies\";"
-      "print(\"$foo \");"
-      "$foo = \"10.0 pigs \" + 1;"
-      "print(\"$foo \");"
-      "$foo = \"10.0 pigs \" + 1.0;"
-      "print(\"$foo \");");
-  MVCR("<?php "
-      "var_dump(1E1);"
-      "var_dump(1E2);"
-      "var_dump(1E3);"
-      "var_dump(1E4);"
-      "var_dump(1E5);"
-      "var_dump(1E6);"
-      "var_dump(1E7);"
-      "var_dump(1E8);"
-      "var_dump(1E9);"
-      "var_dump(1E10);"
-      "var_dump(1E11);"
-      "var_dump(1E12);"
-      "var_dump(1E13);"
-      "var_dump(1E14);"
-      "var_dump(1E15);"
-      "var_dump(1E16);"
-      "var_dump(1E17);"
-      "var_dump(1E18);"
-      "var_dump(1E19);"
-      "var_dump(1E20);");
-  MVCR("<?php "
-      "var_dump((double)'10');"
-      "var_dump((double)'0x10');"
-      "var_dump((double)'010');"
-      "var_dump(10.0 + 0x10);"
-      "var_dump(10.0 + 010.0);");
-  MVCR("<?php "
-      "$t=floor(1316700000/300)*300;"
-      "var_dump($t);");
-  return true;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-bool TestCodeRun::TestString() {
-  MVCR("<?php print '\\'\\\\\"';");
-  MVCR("<?php print 'test\nok';");
-  MVCR("<?php print \"test\nok\";");
-  MVCR("<?php print \"test\\n\\r\\t\\v\\f\\\\\\$\\\"\";");
-  MVCR("<?php print \"\\1\\12\\123\\1234\\xA\\xAB\";");
-  MVCR("<?php print 'test\\n';");
-
-  MVCR("<?php $a = 'test'; $b = $a; print $b;");
-  MVCR("<?php $a = 'test'; $b = $a; $a = 'changed'; print $b;");
-  MVCR("<?php $a = 'test'; $b = $a; $a = 'changed'; print $a;");
-  MVCR("<?php $a = 'test'; $b = $a; $b = 'changed'; print $a;");
-
-  MVCR("<?php $a = 'a'; $b = 'b'; $c = 'a' . 'b'; print $c;");
-  MVCR("<?php $a = 'a'; $b = 'b'; $c = $a  . 'b'; print $c;");
-  MVCR("<?php $a = 'a'; $b = 'b'; $c = 'a' . $b ; print $c;");
-  MVCR("<?php $a = 'a'; $b = 'b'; $b .= $a;       print $b;");
-
-  MVCR("<?php $a = 'test'; print $a{0};");
-  MVCR("<?php $a = 'test'; print '['.$a{-1}.']';");
-  MVCR("<?php $a = 'test'; print '['.$a{100}.']';");
-
-  MVCR("<?php $a = 'test'; print $a[0];");
-  MVCR("<?php $a = 'test'; print $a['junk'];");
-  MVCR("<?php $a = 'test'; print '['.$a[-1].']';");
-  MVCR("<?php $a = 'test'; print '['.$a[100].']';");
-
-  MVCR("<?php $a = 'test'; $a[0] = 'ABC'; var_dump($a);")
-  MVCR("<?php $a = 'test'; $a[10] = 'ABC'; var_dump($a);")
-  MVCR("<?php $a = 'test'; $b = $a; $a[0] = 'ABC'; var_dump($a); var_dump($b);")
-  MVCR("<?php $a = 'test'; $b = $a; $a[10] = 'ABC'; var_dump($a);var_dump($b);")
-  MVCR("<?php $a = 'test'; $b = $a; $b[0] = 'ABC'; var_dump($a); var_dump($b);")
-  MVCR("<?php $a = 'test'; $b = $a; $b[10] = 'ABC'; var_dump($a);var_dump($b);")
-
-  MVCR("<?php $a = 'test'; var_dump(~$a);");
-  MVCR("<?php $a = 'test'; $b = 'zzz'; var_dump($a & $b);");
-  MVCR("<?php $a = 'test'; $b = 'zzz'; var_dump($a | $b);");
-  MVCR("<?php $a = 'test'; $b = 'zzz'; var_dump($a ^ $b);");
-  MVCR("<?php $a = 'test'; $b = 'zzz'; $a &= $b; var_dump($a);");
-  MVCR("<?php $a = 'test'; $b = 'zzz'; $a |= $b; var_dump($a);");
-  MVCR("<?php $a = 'test'; $b = 'zzz'; $a ^= $b; var_dump($a);");
-  MVCR("<?php $a = 'zzz'; $b = 'test'; var_dump($a & $b);");
-  MVCR("<?php $a = 'zzz'; $b = 'test'; var_dump($a | $b);");
-  MVCR("<?php $a = 'zzz'; $b = 'test'; var_dump($a ^ $b);");
-  MVCR("<?php $a = 'zzz'; $b = 'test'; $a &= $b; var_dump($a);");
-  MVCR("<?php $a = 'zzz'; $b = 'test'; $a |= $b; var_dump($a);");
-  MVCR("<?php $a = 'zzz'; $b = 'test'; $a ^= $b; var_dump($a);");
-  MVCR("<?php $a = 'zzz'; $a++; var_dump($a);");
-  MVCR("<?php $a = 'zzz'; ++$a; var_dump($a);");
-  MVCR("<?php $a = 'zzz'; $a--; var_dump($a);");
-  MVCR("<?php $a = 'zzz'; --$a; var_dump($a);");
-
-  MVCR("<?php $a = 'abc'; var_dump(isset($a[1], $a[2], $a[3]));");
-
-  // serialization of binary string
-  MVCR("<?php var_dump(bin2hex(serialize(\"a\\x00b\")));");
-  MVCR("<?php var_dump(json_encode(\"\\0001\"));");
-
-  MVCR("<?php "
-      "$a = array('x'=>'foo');"
-      "$b = 'qqq';"
-      "class c {}"
-      "$c = new c;"
-      "$c->p = 'zzz';"
-      "var_dump(\"AAA ${a['x']} $a[x] $b $c->p\");");
-
-  MVCR("<?php "
-       "function test($a, $b) {"
-       "  $buf = 'hello';"
-       "  foreach ($a as $v) {"
-       "    $buf .= $v . ';';"
-       "    foreach ($b as $w) {"
-       "      $buf .= $w;"
-       "    }"
-       "  }"
-       "  var_dump($buf);"
-       "}"
-       "test(array('a', 'b', 'c'), array('u', 'v'));"
-       "function test2($a, $b) {"
-       "  $buf = 'hello';"
-       "  foreach ($a as $v) {"
-       "    $buf .= $v . ';';"
-       "    foreach ($b as $w) {"
-       "      $buf .= $w;"
-       "    }"
-       "    echo $buf;"
-       "  }"
-       "  var_dump($buf);"
-       "}"
-       "test2(array('a', 'b', 'c'), array('u', 'v'));"
-       "function test3($a, $b) {"
-       "  $buf = 'hello';"
-       "  foreach ($a as $v) {"
-       "    $buf .= $v . ';';"
-       "    foreach ($b as $w) {"
-       "      echo ($buf .= $w);"
-       "    }"
-       "  }"
-       "  var_dump($buf);"
-       "}"
-       "test3(array('a', 'b', 'c'), array('u', 'v'));");
-
-  MVCR("<?php "
-       "function f() { return 'x'; }"
-       "function g() {}"
-       "function test1($a) {"
-       "  $buf = '';"
-       "  foreach ($a as $s) {"
-       "     $buf .= f() . g() . 'h' . f() . 'h' . g();"
-       "  }"
-       "  foreach ($a as $s) {"
-       "    $buf .= ($s . 'h' . $s);"
-       "  }"
-       "  return $buf;"
-       "}"
-       "var_dump(test1(array(1)));"
-       "function test2() {"
-       "  return f() . g() . f() . g();"
-       "}"
-       "var_dump(test2());"
-       "function test3() {"
-       "  return f() . g() . f() . g() . f() . g() . f() . g() . f();"
-       "}"
-       "var_dump(test3());"
-       "function test4() {"
-       "  $s = f();"
-       "  $s .="
-       "    ('foo'."
-       "    'bar'."
-       "    f()."
-       "    'foo'."
-       "    'baz'."
-       "    f()."
-       "    'fuz'."
-       "    'boo'."
-       "    f()."
-       "    'fiz'."
-       "     'faz');"
-       ""
-       "  $s .= f();"
-       "  return $s;"
-       "}"
-       "var_dump(test4());"
-       "function test5() {"
-       "  return g().g().g().g();"
-       "}"
-       "var_dump(test5());"
-       "function test6() {"
-       "  return g().f().g();"
-       "}"
-       "var_dump(test6());");
-
-  MVCR("<?php "
-       "class X {"
-       " static function g() {}"
-       "};"
-       "echo 'abc' . X::g() . 'efg';");
-
-  MVCR("<?php "
-       "$s = 'x';"
-       "var_dump(strrpos($s.'0', $s));"
-       "for ($i = -7; $i < 7; $i++) {"
-       "  echo $i,':';var_dump(strrpos('xabcay', 'a',$i));"
-       "}");
-
-  MVCR("<?php\n"
-       "$a = 'zz';\n"
-       "$a++;\n"
-       "$b = 'zz';\n" // $b should remain 'zz'
-       "var_dump($a, $b);\n");
-
-  MVCR("<?php\n"
-       "function test($s) {\n"
-       "  $a = array('abc' => 1, 'abcd' => 2);\n"
-       "  $s .= 'c'; var_dump($a[$s]);\n"
-       "  $s .= 'd'; var_dump($a[$s]);\n" // should find 'abcd' in $a
-       "}\n"
-       "test('ab');\n");
-  MVCR("<?php\n"
-       "function foo() {"
-       "  $a = '';"
-       "  $a++;"
-       "  var_dump($a);"
-       "  $a = '';"
-       "  ++$a;"
-       "  var_dump($a);"
-       "  $a = '';"
-       "  $a--;"
-       "  var_dump($a);"
-       "  $a = '';"
-       "  --$a;"
-       "  var_dump($a);"
-       "  $a = '@';"
-       "  $a++;"
-       "  var_dump($a);"
-       "  $a = '@';"
-       "  ++$a;"
-       "  var_dump($a);"
-       "  $a = '@';"
-       "  $a--;"
-       "  var_dump($a);"
-       "  $a = '@';"
-       "  --$a;"
-       "  var_dump($a);"
-       "}"
-       "foo();");
-
-  MVCR("<?php "
-       "var_dump(strncmp('foo', 'foo', -100));"
-       "var_dump(strncasecmp('foo', 'foo', -100));"
-       "var_dump(substr_compare('foo', 'foo', 0, -100, true));"
-       "var_dump(substr_compare('foo', 'bar', -3));");
-
- return true;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-bool TestCodeRun::TestArray() {
-  HipHopSyntax w(this);
-
-  MVCR("<?php var_dump(array('b' => '2', 'a' => '1'));");
-  MVCR("<?php var_dump(array(1 => 'a', 0 => 'b'));");
-
-  MVCR("<?php $a = array();                       var_dump($a);");
-  MVCR("<?php $a = array(1);                      var_dump($a);");
-  MVCR("<?php $a = array(2, 1);                   var_dump($a);");
-  MVCR("<?php $a = array('1');                    var_dump($a);");
-  MVCR("<?php $a = array('2', '1');               var_dump($a);");
-  MVCR("<?php $a = array('a' => 1);               var_dump($a);");
-  MVCR("<?php $a = array('b' => 2, 'a' => 1);     var_dump($a);");
-  MVCR("<?php $a = array('a' => '1');             var_dump($a);");
-  MVCR("<?php $a = array('b' => '2', 'a' => '1'); var_dump($a);");
-
-  MVCR("<?php $a = array('a' => 1, 'a' => 2); var_dump($a);");
-  MVCR("<?php $a = array('a' => 1, 'b' => 2, 'a' => 3); var_dump($a);");
-
-  MVCR("<?php $a = array(1); $b = $a;                var_dump($b);");
-  MVCR("<?php $a = array(1); $b = $a; $a = array(2); var_dump($b);");
-  MVCR("<?php $a = array(1); $b = $a; $a = array(2); var_dump($a);");
-  MVCR("<?php $a = array(1); $b = $a; $b = array(2); var_dump($a);");
-
-  MVCR("<?php $a = array(); foreach ($a as $item) print '['.$item.']';");
-  MVCR("<?php $a = array(1); foreach ($a as $item) print '['.$item.']';");
-  MVCR("<?php $a = array(2,1); foreach ($a as $item) print '['.$item.']';");
-  MVCR("<?php $a = array('b' => 2, 'a' => 1); "
-      "foreach ($a as $item) print '['.$item.']';");
-  MVCR("<?php $a = array('b' => 2, 'a' => 1); "
-      "foreach ($a as $name => $item) print '['.$name.'=>'.$item.']';");
-
-  MVCR("<?php $a = array(2,1); var_dump($a[0]);");
-  MVCR("<?php $a = array(2,1); var_dump($a[-1]);");
-  MVCR("<?php $a = array(2,1); var_dump($a[3]);");
-  MVCR("<?php $a = array('b' => 2, 'a' => 1); var_dump($a['b']);");
-  MVCR("<?php $a = array('b' => 2, 'a' => 1); var_dump($a['bogus']);");
-  MVCR("<?php $a = array(2, 'test' => 1); var_dump($a);");
-  MVCR("<?php $a = array(1.2 => 'test'); var_dump($a[1]);");
-
-  MVCR("<?php $a = array(1, 'test'); var_dump($a);");
-  MVCR("<?php $a = array(); $a[] = 3; $a[] = 'test'; var_dump($a);");
-
-  MVCR("<?php $a = array();     $a['test'] = 3; var_dump($a);");
-  MVCR("<?php $a = array(1);    $a['test'] = 3; var_dump($a);");
-  MVCR("<?php $a = array(1, 2); $a[10] = 3;     var_dump($a);");
-  MVCR("<?php $a = array(1, 2); $a['10'] = 3;   var_dump($a);");
-  MVCR("<?php $a = array(1, 2); $b = $a; $a['10'] = 3; var_dump($b);");
-  MVCR("<?php $a = array(1, 2); $b = $a; $a['10'] = 3; var_dump($a);");
-
-  MVCR("<?php $a[] = 3; var_dump($a);");
-  MVCR("<?php $a = array(); $a[] = 3; var_dump($a);");
-  MVCR("<?php $a = array(1); $a[] = 3; var_dump($a);");
-  MVCR("<?php $a = array(1,2); $a[] = 3; var_dump($a);");
-  MVCR("<?php $a = ''; $a[] = 'test'; var_dump($a);");
-
-  MVCR("<?php $a = array(1, 2); "
-      "foreach ($a as $item) { "
-      "  print 'A['.$item.']'; "
-      "  if ($item == 1) $a[] = 'new item'; "
-      "} "
-      "foreach ($a as $item) { "
-      "  print 'B['.$item.']'; "
-      "}"
-      "var_dump($a);");
-
-  MVCR("<?php $a = array(1); $b = array(2); $c = $a + $b; var_dump($c);");
-  MVCR("<?php $a = array(1,2); $b = array(2,3); $c = $a + $b; var_dump($c);");
-  MVCR("<?php $a = array(1,2); $b = array(2); $c = $a + $b; var_dump($c);");
-  MVCR("<?php $a = array(1); $b = array(2,3); $c = $a + $b; var_dump($c);");
-
-  MVCR("<?php "
-      "$array_variables = array("
-      "  array(),"
-      "  array(NULL),"
-      "  array("")"
-      ");"
-      "foreach ($array_variables as $array_var) {"
-      "  $keys = array_keys($array_var);"
-      "  foreach ($keys as $key_value) {"
-      "    echo $key_value;"
-      "  }"
-      "}");
-
-  MVCR("<?php $a = array('a' => 1, 'b' => 2);"
-      "foreach ($a as $b => $c) {"
-      "  var_dump($b);"
-      "  unset($a['b']);"
-      "}");
-
-  MVCR("<?php $a = array('a' => 1, 'b' => 2);"
-      "foreach ($a as $b => &$c) {"
-      "  var_dump($b);"
-      "  unset($a['b']);"
-      "}");
-
-  MVCRO("<?php "
-      "function gen() {"
-      "  $a = array('a' => 1, 'b' => 2);"
-      "  foreach ($a as $b => &$c) {"
-      "    yield null;"
-      "    var_dump($b);"
-      "    unset($a['b']);"
-      "  }"
-      "}"
-      "foreach (gen() as $_) {}"
-      ,
-      "string(1) \"a\"\n"
-      );
-
-  MVCR("<?php "
-      "$foo = array(1,2,3,4);"
-      "foreach ($foo as $key => $val) {"
-      "  if($val == 2) {"
-      "    $foo[$key] = 0;"
-      "  } else if($val == 3) {"
-      "    unset($foo[$key]);"
-      "  } else {"
-      "    $foo[$key] = $val + 1;"
-      "  }"
-      "}"
-      "var_dump($foo);");
-
-  MVCR("<?php "
-      "$foo = array(1,2,3,4);"
-      "foreach ($foo as $key => &$val) {"
-      "  if($val == 2) {"
-      "    $foo[$key] = 0;"
-      "  } else if($val == 3) {"
-      "    unset($foo[$key]);"
-      "  } else {"
-      "    $val++;"
-      "  }"
-      "}"
-      "var_dump($foo);");
-
-  MVCRO("<?php "
-      "function gen() {"
-      "  $foo = array(1,2,3,4);"
-      "  foreach ($foo as $key => &$val) {"
-      "    if($val == 2) {"
-      "      $foo[$key] = 0;"
-      "    } else if($val == 3) {"
-      "      unset($foo[$key]);"
-      "    } else {"
-      "      $val++;"
-      "    }"
-      "  }"
-      "  var_dump($foo);"
-      "  yield null;"
-      "}"
-      "foreach (gen() as $_) {}"
-      ,
-      "array(3) {\n"
-      "  [0]=>\n"
-      "  int(2)\n"
-      "  [1]=>\n"
-      "  int(0)\n"
-      "  [3]=>\n"
-      "  &int(5)\n"
-      "}\n"
-      );
-
-  MVCR("<?php "
-      "$a = array('a' => 'apple', 'b' => 'banana', 'c' => 'citrus');"
-      "foreach ($a as $k1 => &$v1) {"
-      "  foreach ($a as $k2 => &$v2) {"
-      "    if ($k2 == 'a') {"
-      "      unset($a[$k2]);"
-      "    }"
-      "    var_dump($v1, $v2);"
-      "  }"
-      "}");
-
-  MVCRO("<?php "
-      "function gen() {"
-      "  $a = array('a' => 'apple', 'b' => 'banana', 'c' => 'citrus');"
-      "  foreach ($a as $k1 => &$v1) {"
-      "    foreach ($a as $k2 => &$v2) {"
-      "      if ($k2 == 'a') {"
-      "        unset($a[$k2]);"
-      "      }"
-      "      var_dump($v1, $v2);"
-      "    }"
-      "  }"
-      "  yield null;"
-      "}"
-      "foreach (gen() as $_) {}"
-      ,
-      "string(5) \"apple\"\n"
-      "string(5) \"apple\"\n"
-      "string(5) \"apple\"\n"
-      "string(6) \"banana\"\n"
-      "string(5) \"apple\"\n"
-      "string(6) \"citrus\"\n"
-      "string(6) \"banana\"\n"
-      "string(6) \"banana\"\n"
-      "string(6) \"banana\"\n"
-      "string(6) \"citrus\"\n"
-      "string(6) \"citrus\"\n"
-      "string(6) \"banana\"\n"
-      "string(6) \"citrus\"\n"
-      "string(6) \"citrus\"\n"
-      );
-
-  MVCR("<?php "
-      "$stack = array();"
-      "function push_stack()"
-      "{"
-      "  global $stack;"
-      "  static $index = 0;"
-      "  $val = $index++;"
-      "  array_push($stack, $val);"
-      "}"
-      "function pop_stack()"
-      "{"
-      "  global $stack;"
-      "  if ($stack) {"
-      "    array_pop($stack);"
-      "  }"
-      "}"
-      "push_stack();"
-      "pop_stack();"
-      "pop_stack();"
-      "pop_stack();"
-      "push_stack();"
-      "pop_stack();"
-      "push_stack();"
-      "$info = array(count($stack), $stack[count($stack)-1], $stack);"
-      "var_dump($info);");
-  MVCR("<?php "
-      "class A { function f($a) { var_dump($a === null); } }"
-      "$a = true; $a = new A();"
-      "$a->f(array());");
-
-  MVCR("<?php "
-       "function test($a) {"
-       "  var_dump(current($a));"
-       "  while (next($a)) echo '.';"
-       "  $a[] = 2;"
-       "  $a[] = 3;"
-       "  var_dump(current($a));"
-       "  var_dump(next($a));"
-       "  var_dump(next($a));"
-       "  var_dump(current($a));"
-       "  $a[17] = 4;"
-       "  var_dump(current($a));"
-       "  $a[18] = 5;"
-       "  var_dump(current($a));"
-       "  while(next($a)) echo '.';"
-       "  var_dump(current($a));"
-       "  $a[1] = 5;"
-       "  var_dump(current($a));"
-       "}"
-       "test(array(1));"
-       "test(array(1,2,3,4,5,6,7,8,9));");
-
-  MVCR("<?php "
-      "function foo() {"
-      "  $a = array();"
-      "  $a[] = '1.1';"
-      "  $a[] = '2.2';"
-      "  $a[] = '3.3';"
-      "  var_dump(array_sum($a));"
-      "  var_dump(array_product($a));"
-      "}"
-      "foo();");
-
-  MVCR("<?php "
-      "$array = array('1' => array(2 => 'test'));"
-      "unset($array['1'][2]);"
-      "var_dump($array['1']);");
-
-  MVCR("<?php "
-      "$x['1'] += 1;"
-      "var_dump($x);");
-
-  MVCR("<?php "
-       "function foo($x) { var_dump($x); }"
-       "function test() {"
-       "  $data = null;"
-       "  $data['bar']['baz'] = 1;"
-       "  foo($data);"
-       "}"
-       "test();");
-  MVCR("<?php "
-       "class A {"
-       "  public function __call($method, $args) {"
-       "    foreach ($args as $a) { var_dump($a); }"
-       "    var_dump(array_pop($args));"
-       "    if (isset($args[1])) { var_dump($args[1]); }"
-       "    reset($args);"
-       "    if (key($args) === 0) {"
-       "       $args = array(5);"
-       "    }"
-       "    if (current($args) === 0) {"
-       "       $args = array(5);"
-       "    }"
-       "    if (next($args) === 0) {"
-       "       $args = array(5);"
-       "    }"
-       "    var_dump($args['1']);"
-       "    var_dump($args['hi']);"
-       "    $args = $args + array(2 => 0, 3 => true, 4 => true); "
-       "    var_dump($args);"
-       "  }"
-       "}"
-       "$obj = new A;"
-       "$obj->foo(1, 2, 3);");
-  MVCRO("<?php "
-        "class A {"
-        "  public function __call($method, $args) {"
-        "    for ($o = new MutableArrayIterator($args);"
-        "         $o->valid(); $o->next()) {"
-        "      $v = &$o->currentRef();"
-        "      var_dump($v);"
-        "      var_dump($v);"
-        "    }"
-        "    var_dump(array_key_exists('foo', $args));"
-        "    var_dump(array_unshift($args, 4));"
-        "    var_dump(array_pop($args));"
-        "    if (isset($args['foo'])) {}"
-        "    var_dump(each($args));"
-        "    var_dump(array_shift($args));"
-        "  }"
-        "}"
-        "$obj = new A;"
-        "$obj->foo(1, 2, 3);",
-        "int(1)\n"
-        "int(1)\n"
-        "int(2)\n"
-        "int(2)\n"
-        "int(3)\n"
-        "int(3)\n"
-        "bool(false)\n"
-        "int(4)\n"
-        "int(3)\n"
-        "array(4) {\n"
-        "  [1]=>\n"
-        "  int(4)\n"
-        "  [\"value\"]=>\n"
-        "  int(4)\n"
-        "  [0]=>\n"
-        "  int(0)\n"
-        "  [\"key\"]=>\n"
-        "  int(0)\n"
-        "}\n"
-        "int(4)\n");
-
-  MVCR("<?php "
-       "function test($q, $a, $b, $c) {"
-       "  $x = array($a, 'foo'=> $a);"
-       "  if ($x) {"
-       "    var_dump(isset($x[0][1]), isset($x['foo'][1]));"
-       "    var_dump(isset($x[$b][1]), isset($x[$c][1]));"
-       "    var_dump(end($x[0]));"
-       "  }"
-       "}"
-       "test(5, array(0,1), 0, 'foo');");
-
-  MVCR("<?php "
-       "class X { function __destruct() { var_dump('two'); } }"
-       "function test($a) {"
-       "  $x = array(new X);"
-       "  $a['foo'] = $x;"
-       "  var_dump('one');"
-       "  var_dump($x);"
-       "}"
-       "test(1);"
-       "var_dump('three');");
-
-  MVCR("<?php "
-       "$a = array('a' => null, 'b' => 123, 'c' => false);"
-       "var_dump(array_keys($a));"
-       "var_dump(array_keys($a, null));"
-       "var_dump(array_keys($a, null, true));"
-      );
-
-  return true;
-}
-
-bool TestCodeRun::TestArrayInit() {
-  MVCR("<?php\n"
-       "class MyClass { function __toString() { return 'foo'; } }\n"
-       "$obj = new MyClass();\n"
-       "$arr = array($obj => 1, new MyClass() => 2, "
-       "false => 3, true => 4, count(array(1,2,3)) => 5);\n"
-       "var_dump($arr);\n");
-  MVCR("<?php\n"
-       "function f() { throw new Exception(); }\n"
-       "function test() {\n"
-       "  $a = array(1, f(), 2, f(), 3);\n"
-       "  var_dump($a);\n"
-       "}\n"
-       "try { test(); } catch (Exception $e) { }\n");
-  MVCR("<?php\n"
-       "function test($x, $y) {"
-       "$a = array($x, $y);"
-       "$a[] = 3;"
-       "return $a;"
-       "}"
-       "var_dump(test(1,2));");
-  MVCR("<?php\n"
-       "function foo($p) {"
-       "  $a = array('a', 'b', $p);"
-       "  $a[] = 'd';"
-       "  var_dump($a);"
-       "  $a = array(0 => 'a', 1 => 'b', 2 => $p);"
-       "  $a[] = 'd';"
-       "  var_dump($a);"
-       "  $a = array(2 => 'a', 4 => 'b', 6 => $p);"
-       "  $a[] = 'd';"
-       "  var_dump($a);"
-       "  $a = array(-2 => 'a', -4 => 'b', -6 => $p);"
-       "  $a[] = 'd';"
-       "  var_dump($a);"
-       "  $a = array(0 => 'a');"
-       "  $a[] = 'b';"
-       "  var_dump($a);"
-       "}"
-       "foo('c');");
-  MVCR("<?php\n"
-      "$v = 1;"
-      "function foo($a) {"
-      "  $arr = array($a, $a++, $a);"
-      "  var_dump($arr);"
-      "}"
-      "foo($v);");
-  return true;
-}
-
-bool TestCodeRun::TestArrayCopy() {
-  MVCR("<?php function h1() {\n"
-       "  $x = array(1,2,3,4);\n"
-       "  next($x);\n"
-       "  $y = $x;\n"
-       "  unset($y[2]);\n"
-       "  var_dump(current($x));\n"
-       "  var_dump(current($y));\n"
-       "}\n"
-       "h1();\n");
-
-  MVCR("<?php function h2() {\n"
-       "  $x = array(1,2,3,4);\n"
-       "  next($x);\n"
-       "  $y = $x;\n"
-       "  $y[] = 4;\n"
-       "  var_dump(current($x));\n"
-       "  var_dump(current($y));\n"
-       "}\n"
-       "h2();\n");
-
-  MVCR("<?php function h3() {\n"
-       "  $x = array(1,2,3,4);\n"
-       "  next($x);\n"
-       "  $y = $x;\n"
-       "  array_pop($y);\n"
-       "  var_dump(current($x));\n"
-       "  var_dump(current($y));\n"
-       "}\n"
-       "h3();\n");
-
-  /**
-   * Zend PHP 5.2 outputs:
-   *   bool(false)
-   *   int(1)
-   *
-   * The difference in behavior is intentional. Under Zend PHP, the first call
-   * to current triggers an array copy, and because the original array's
-   * internal iterator points past the end, the copy's internal iterator is
-   * reset. This behavior exposes information to user code about when array
-   * copies are triggered.
-   *
-   * Under HPHP, we always leave the internal iterator intact when making an
-   * array copy. The advantage here is that we do not expose information about
-   * when array copies are triggered to user code.
-   */
-  MVCRO("<?php function h4() {\n"
-       "  $x = array(1,2,3,4);\n"
-       "  end($x);\n"
-       "  next($x);\n"
-       "  $y = $x;\n"
-       "  unset($y[2]);\n"
-       "  var_dump(current($x));\n"
-       "  var_dump(current($y));\n"
-       "}\n"
-       "h4();\n"
-       ,
-       "bool(false)\n"
-       "bool(false)\n"
-       );
-
-  /**
-   * Zend PHP 5.2 outputs:
-   *   bool(false)
-   *   int(1)
-   *
-   * The difference in behavior is intentional. Under Zend PHP, when 4 is
-   * appended to $y, it triggers an array copy which resets $y's internal
-   * iterator. This is why current($y) returns 1.
-   *
-   * Under HPHP, when 4 is appended to $y, it triggers an array copy. However,
-   * $y's internal iterator is not reset; it continues to point past the last
-   * element. Then when the append operation actually executes, it updates the
-   * internal iterator to point to the newly appended element. For more info
-   * see the h4 testcase.
-   */
-  MVCRO("<?php function h5() {\n"
-       "  $x = array(1,2,3,4);\n"
-       "  end($x);\n"
-       "  next($x);\n"
-       "  $y = $x;\n"
-       "  $y[] = 4;\n"
-       "  var_dump(current($x));\n"
-       "  var_dump(current($y));\n"
-       "}\n"
-       "h5();\n"
-       ,
-       "bool(false)\n"
-       "int(4)\n"
-       );
-
-  MVCR("<?php function h6() {\n"
-       "  $x = array(1,2,3,4);\n"
-       "  end($x);\n"
-       "  next($x);\n"
-       "  $y = $x;\n"
-       "  array_pop($y);\n"
-       "  var_dump(current($x));\n"
-       "  var_dump(current($y));\n"
-       "}\n"
-       "h6();\n");
-
-  /**
-   * Zend PHP 5.2 outputs:
-   *   int(0)
-   *   bool(false)
-   *
-   * The difference in behavior is intentional. For more info see testcase h4.
-   */
-  MVCRO("<?php function h7() {\n"
-       "  $arr = array(0,1,2,3,4);\n"
-       "  end($arr);\n"
-       "  next($arr);\n"
-       "  $arr2 = $arr;\n"
-       "  var_dump(current($arr));\n"
-       "  var_dump(current($arr2));\n"
-       "}\n"
-       "h7();\n"
-       ,
-       "bool(false)\n"
-       "bool(false)\n"
-       );
-
-  /**
-   * Zend PHP 5.2 outputs:
-   *   int(0)
-   *   bool(false)
-   *
-   * The difference in behavior is intentional. For more info see testcase h4.
-   */
-  MVCRO("<?php function h8() {\n"
-       "  $arr = array(0,1,2,3,4);\n"
-       "  end($arr);\n"
-       "  next($arr);\n"
-       "  $arr2 = $arr;\n"
-       "  var_dump(current($arr2));\n"
-       "  var_dump(current($arr));\n"
-       "}\n"
-       "h8();\n"
-       ,
-       "bool(false)\n"
-       "bool(false)\n"
-       );
-
-  MVCR("<?php\n"
-       "function f($a) { $a[0] = $a; var_dump($a); }\n"
-       "f(false);\n");
-
-  MVCR("<?php\n"
-       "function f($b) {\n"
-       "  $a = $b ? 0 : array('x' => $b);\n"
-       "  $a[0] = $a; var_dump($a);\n"
-       "}\n"
-       "f(false);\n");
-
-  MVCR("<?php\n"
-       "function f($a) { $a[] = $a; var_dump($a); }\n"
-       "f(false);\n");
-
-  /**
-   * Even Zend PHP 5.3 does not get this right. It generates a recursive array.
-   */
-  MVCRO("<?php\n"
-        "function f($b) {\n"
-        "  $a = $b ? 0 : array('x' => $b);\n"
-        "  $a2 = &$a; $a[] = $a2; var_dump($a);\n"
-        "}\n"
-        "f(false);\n"
-        ,
-        "array(2) {\n"
-        "  [\"x\"]=>\n"
-        "  bool(false)\n"
-        "  [0]=>\n"
-        "  array(1) {\n"
-        "    [\"x\"]=>\n"
-        "    bool(false)\n"
-        "  }\n"
-        "}\n");
-
-  MVCR("<?php\n"
-        "function f($b) {\n"
-        "  $a = $b ? 0 : array($b);\n"
-        "  $a[1][0] = $a; var_dump($a);\n"
-        "}\n"
-        "f(false);\n");
-
-  return true;
-}
-
-
-bool TestCodeRun::TestScalarArray() {
-  MVCR("<?php "
-      "$a1 = array();"
-      "$a2 = array(null);"
-      "$a3 = array(true);"
-      "$a4 = array(false);"
-      "$a5 = array(0);"
-      "$a6 = array(1);"
-      "$a7 = array(1.0);"
-      "$a8 = array('1.0');"
-      "$a9 = array(1.23456789e+34);"
-      "$a13 = array(1.7976931348623157e+308);"
-      "$a10 = array(1E666);"
-      "$a11 = array(1E666/1E666);"
-      "$a12 = array(\"a bc\");"
-      "$a13 = array(\"\\xc1 bc\");"
-      "$a14 = array(null, true, false, 0, 1, 1.0,"
-      "             '1.0', 1.23456789e+34,"
-      "             1.7976931348623157e+308, 1E666,"
-      "             1E666/1E666, \"a bc\","
-      "             \"\\xc1 bc\");"
-      "$a15 = array(null => true, false => 0, 1 => 1.0,"
-      "             '1.0' => 1.23456789e+34,"
-      "             1.7976931348623157e+308 => 1E666,"
-      "             1E666/1E666 => \"a bc\","
-      "             \"\\xc1 bc\");"
-      "$a16 = array(null => true, false => 0, 1 => 1.0,"
-      "             '1.0' => 1.23456789e+34,"
-      "             1.7976931348623157e+308 => 1E666,"
-      "             1E666/1E666 => \"a bc\","
-      "             \"\\xc1 bc\","
-      "             array(null => true, array(),"
-      "                   false => 0, 1 => 1.0,"
-      "                   '1.0' => 1.23456789e+34,"
-      "                   1.7976931348623157e+308 => 1E666,"
-      "                   1E666/1E666 => \"a bc\","
-      "                   \"\\xc1 bc\"));"
-      "var_dump($a1);"
-      "var_dump($a2);"
-      "var_dump($a3);"
-      "var_dump($a4);"
-      "var_dump($a5);"
-      "var_dump($a6);"
-      "var_dump($a7);"
-      "var_dump($a8);"
-      "var_dump($a9);"
-      "var_dump($a10);"
-      "var_dump($a11);"
-      "var_dump($a12);"
-      "var_dump($a13);"
-      "var_dump($a14);"
-      "var_dump($a15);"
-      "var_dump($a16);");
-  MVCR("<?php\n"
-      "function test1() { $a = array(__FUNCTION__, __LINE__); return $a; }\n"
-      "function test2() { $a = array(__FUNCTION__, __LINE__); return $a; }\n"
-      "var_dump(test1()); var_dump(test2());");
-
-  MVCR("<?php "
-       "define('VALUE', 1);"
-       "function func($params) {"
-       " var_dump($params);"
-       "}"
-       "func(array('key' => @VALUE));");
-
-  return true;
-}
-
-bool TestCodeRun::TestRange() {
-  MVCR("<?php "
-      "foreach (range(\"0 xxx\", \"12 yyy\") as $number) {"
-      "  echo $number . \"\n\";"
-      "}"
-      "foreach (range(\"0\", \"12\") as $number) {"
-      "  echo $number . \"\n\";"
-      "}"
-      "foreach (range('a', 'i') as $letter) {"
-      "  echo $letter;"
-      "}"
-      "foreach (range('c', 'a') as $letter) {"
-      "  echo $letter;"
-      "}"
-      "foreach (range('a xxx', 'i yyy') as $letter) {"
-      "  echo $letter;"
-      "}"
-      "foreach (range('c xxx', 'a yyy') as $letter) {"
-      "  echo $letter;"
-      "}");
-
-  return true;
-}
-
-#define TEST_ARRAY_CONVERT(exp)                                         \
-  MVCR("<?php $a = " exp "; $a[] = 1;              var_dump($a);");      \
-  MVCR("<?php $a = " exp "; $a[] = 'test';         var_dump($a);");      \
-  MVCR("<?php $a = " exp "; $a[] = array(0);       var_dump($a);");      \
-  MVCR("<?php $a = " exp "; $a[0] = 1;             var_dump($a);");      \
-  MVCR("<?php $a = " exp "; $a[0] = 'test';        var_dump($a);");      \
-  MVCR("<?php $a = " exp "; $a[0] = array(0);      var_dump($a);");      \
-  MVCR("<?php $a = " exp "; $a[1] = 1;             var_dump($a);");      \
-  MVCR("<?php $a = " exp "; $a[1] = 'test';        var_dump($a);");      \
-  MVCR("<?php $a = " exp "; $a[1] = array(0);      var_dump($a);");      \
-  MVCR("<?php $a = " exp "; $a[2] = 1;             var_dump($a);");      \
-  MVCR("<?php $a = " exp "; $a[2] = 'test';        var_dump($a);");      \
-  MVCR("<?php $a = " exp "; $a[2] = array(0);      var_dump($a);");      \
-  MVCR("<?php $a = " exp "; $a['test'] = 1;        var_dump($a);");      \
-  MVCR("<?php $a = " exp "; $a['test'] = 'test';   var_dump($a);");      \
-  MVCR("<?php $a = " exp "; $a['test'] = array(0); var_dump($a);");      \
-
-#define TEST_ARRAY_PLUS(exp)                                            \
-  MVCR("<?php $a = " exp "; $a += array();                var_dump($a);"); \
-  MVCR("<?php $a = " exp "; $a += array(20);              var_dump($a);"); \
-  MVCR("<?php $a = " exp "; $a += array('b');             var_dump($a);"); \
-  MVCR("<?php $a = " exp "; $a += array(array(3));        var_dump($a);"); \
-  MVCR("<?php $a = " exp "; $a += array('c' => 20);       var_dump($a);"); \
-  MVCR("<?php $a = " exp "; $a += array('c' => 'b');      var_dump($a);"); \
-  MVCR("<?php $a = " exp "; $a += array('c' => array(3)); var_dump($a);"); \
-
-bool TestCodeRun::TestArrayEscalation() {
-  TEST_ARRAY_CONVERT("array()");
-  TEST_ARRAY_CONVERT("array(10)");
-  TEST_ARRAY_CONVERT("array('test')");
-  TEST_ARRAY_CONVERT("array(array(0))");
-  TEST_ARRAY_CONVERT("array('a' => 10)");
-  TEST_ARRAY_CONVERT("array('a' => 'va')");
-  TEST_ARRAY_CONVERT("array('a' => array(1))");
-
-  TEST_ARRAY_PLUS("array()");
-  TEST_ARRAY_PLUS("array(10)");
-  TEST_ARRAY_PLUS("array('test')");
-  TEST_ARRAY_PLUS("array(array(0))");
-  TEST_ARRAY_PLUS("array('a' => 10)");
-  TEST_ARRAY_PLUS("array('a' => 'va')");
-  TEST_ARRAY_PLUS("array('a' => array(1))");
-
-  MVCR("<?php "
-       "function test() {"
-       "  $a = array();"
-       "  for ($i = 0; $i < 17; $i++) {"
-       "    $a[] = $i;"
-       "  }"
-       "  unset($a[16]);"
-       "  $b = $a;"
-       "  array_unshift($a, 'foo');"
-       "  var_dump(count($a), count($b));"
-       "}"
-       "test();");
-
-  return true;
-}
-
-bool TestCodeRun::TestArrayOffset() {
-  MVCR("<?php $a['test_cache_2'] = 10; print $a['test_cache_26'];");
-  MVCR("<?php $a = array(10); $b = $a[0]; var_dump($b);");
-  MVCR("<?php $a = array(10); $b = $a[0] + 15; var_dump($b);");
-  MVCR("<?php $a = 1; $a = array($a); $a = array($a); var_dump($a);");
-  MVCR("<?php $a['A'] = array(1, 2); foreach ($a['A'] as $item) print $item;");
-  MVCR("<?php $a['A']['B'] = 1; var_dump($a);");
-  MVCR("<?php $a['A'] = 10; $a['A']++; var_dump($a);");
-  MVCR("<?php $a['A'] = 10; ++$a['A']; var_dump($a);");
-  MVCR("<?php $a['A'] = 10; $a['A'] .= 'test'; var_dump($a);");
-  MVCR("<?php $a['A'] = 10; $a['A'] += 25; var_dump($a);");
-  MVCR("<?php $a[null] = 10;"
-      "var_dump($a[null]);"
-      "var_dump($a[\"\"]);"
-      "var_dump($a['']);");
-  MVCR("<?php "
-      "$a = array();"
-      "$a[0] = 1;"
-      "$a[01] = 2;"
-      "$a[007] = 3;"
-      "$a[08] = 4;"
-      "$a[0xa] = 5;"
-      "var_dump($a);"
-      "var_dump(\"$a[0]\");"
-      "var_dump(\"$a[1]\");"
-      "var_dump(\"$a[7]\");"
-      "var_dump(\"$a[10]\");"
-      "var_dump(\"$a[01]\");"
-      "var_dump(\"$a[007]\");"
-      "var_dump(\"$a[08]\");"
-      "var_dump(\"$a[0xa]\");");
-
-  MVCR("<?php "
-       "class A {"
-       "  const i1= -1;"
-       "  const i2= -2;"
-       "  static $s = -4;"
-       "};"
-       "class B {"
-       "  static $s = -5;"
-       "};"
-       "$attr=array();"
-       "$attr[a::i1]='abc';"
-       "$attr[a::i2]='def';"
-       "$attr[-3]='ghi';"
-       "$attr[a::$s]='jkl';"
-       "$attr[b::$s]='mno';"
-       "var_dump($attr);");
-
-  MVCR("<?php "
-       "function foo(&$a) {}"
-       "foo($a[array()]);"
-       "foo($a[new StdClass]);"
-       "var_dump($a);");
-
-  MVCR("<?php\n"
-       "function f(&$elem) {\n"
-       "$elem = 44;\n"
-       "}\n"
-       "$arr = array();\n"
-       "$arr[PHP_INT_MAX-1] = 1;\n"
-       "$arr[PHP_INT_MAX] = 2;\n"
-       "var_dump($arr);\n"
-       "f($arr[]);\n"
-       "var_dump($arr);\n"
-       "unset($arr[PHP_INT_MAX]);\n"
-       "unset($arr[PHP_INT_MAX-1]);\n"
-       "f($arr[]);\n"
-       "var_dump($arr);\n");
-  MVCR("<?php "
-       "function foo($p) {"
-       "  return $p;"
-       "}"
-       "$a = array(1, 2, 3, 4);"
-       "$a[123] = 5;"
-       "$a[\"0000\"] = 6;"
-       "var_dump(foo(__LINE__));"
-       "var_dump(foo(array()));"
-       "var_dump(foo(array(1, 2, 3)));"
-       "var_dump(foo($a[123]));"
-       "var_dump(foo($a[0000]));"
-       "var_dump(foo(\"$a[123]\"));"
-       "var_dump(foo(\"$a[0000]\"));");
-  return true;
-}
-
-bool TestCodeRun::TestArrayAccess() {
-  MVCR("<?php\n"
-      "class A implements ArrayAccess {"
-      "  public $a;"
-      "  public function offsetExists($offset) {"
-      "    echo \"offsetExist\";"
-      "    return false;"
-      "  }"
-      "  public function offsetGet($offset) {"
-      "    echo \"offsetGet\";"
-      "    return $this->$offset.'get';"
-      "  }"
-      "  public function offsetSet($offset, $value) {"
-      "    $this->$offset = $value.'set';"
-      "  }"
-      "  public function offsetUnset($offset) {"
-      "    $this->$offset = 'unset';"
-      "  }"
-      "}"
-      "function f() { var_dump('f()'); return 1; }\n"
-      "function test($a) {\n"
-      "$a['foo'] .= f();\n"
-      "$a['bar'] += f();\n"
-      "$a['bar'] -= f();\n"
-      "$a['bar'] *= f();\n"
-      "$a['bar'] /= f();\n"
-      "$a['bar'] %= f();\n"
-      "$a['bar'] &= f();\n"
-      "$a['bar'] |= f();\n"
-      "$a['bar'] ^= f();\n"
-      "$a['bar'] <<= f();\n"
-      "$a['bar'] >>= f();\n"
-      "}\n"
-      "test(new A);\n"
-      );
-
-  MVCR("<?php "
-      "class A implements ArrayAccess {"
-      "  public $a;"
-      "  public function offsetExists($offset) {"
-      "    echo \"offsetExist\";"
-      "    return false;"
-      "  }"
-      "  public function offsetGet($offset) {"
-      "    echo \"offsetGet\";"
-      "    return $this->$offset.'get';"
-      "  }"
-      "  public function offsetSet($offset, $value) {"
-      "    $this->$offset = $value.'set';"
-      "  }"
-      "  public function offsetUnset($offset) {"
-      "    $this->$offset = 'unset';"
-      "  }"
-      "}"
-      "$obj = new A();"
-      "if (!isset($obj['a'])) {"
-      "  $obj['a'] = 'test';"
-      "}"
-      "if (!empty($obj['a'])) {"
-      "  $obj['a'] = 'test2';"
-      "}"
-      "var_dump($obj['a']);"
-      "unset($obj['a']);"
-      "var_dump($obj['a']);"
-      );
-
-  MVCR("<?php "
-      "function offsetGet($index) {"
-      "  echo (\"GET0: $index\\n\");"
-      "}"
-      "class ArrayAccessImpl implements ArrayAccess {"
-      "  public $data = array();"
-      "  public function offsetUnset($index) { echo \"UNSET: $index\\n\"; }"
-      "  public function offsetSet($index, $value) {"
-      "    echo (\"SET: $index\\n\");"
-      "    if(isset($data[$index])) {"
-      "        unset($data[$index]);"
-      "    }"
-      "    $u = &$this->data[$index];"
-      "    if(is_array($value)) {"
-      "        $u = new ArrayAccessImpl();"
-      "        foreach($value as $idx=>$e)"
-      "            $u[$idx]=$e;"
-      "    } else"
-      "        $u=$value;"
-      "  }"
-      "  public function offsetGet($index) {"
-      "    echo (\"GET: $index\\n\");"
-      "    if(!isset($this->data[$index]))"
-      "        $this->data[$index]=new ArrayAccessImpl();"
-      "    return $this->data[$index];"
-      "  }"
-      "  public function offsetExists($index) {"
-      "    echo (\"EXISTS: $index\\n\");"
-      "    if(isset($this->data[$index])) {"
-      "        if($this->data[$index] instanceof ArrayAccessImpl) {"
-      "            if(count($this->data[$index]->data)>0)"
-      "                return true;"
-      "            else"
-      "                return false;"
-      "        } else"
-      "            return true;"
-      "    } else"
-      "        return false;"
-      "  }"
-      "}"
-      ""
-      "class ArrayAccessImpl2 extends ArrayAccessImpl {"
-      "  public function offsetUnset($index) { echo \"UNSET2: $index\\n\"; }"
-      "  public function offsetSet($index, $value) {"
-      "    echo (\"SET2: $index\\n\");"
-      "    if(isset($data[$index])) {"
-      "        unset($data[$index]);"
-      "    }"
-      "    $u = &$this->data[$index];"
-      "    if(is_array($value)) {"
-      "        $u = new ArrayAccessImpl();"
-      "        foreach($value as $idx=>$e)"
-      "            $u[$idx]=$e;"
-      "    } else"
-      "        $u=$value;"
-      "  }"
-      "  public function offsetGet($index) {"
-      "    echo (\"GET2: $index\\n\");"
-      "    if(!isset($this->data[$index]))"
-      "        $this->data[$index]=new ArrayAccessImpl();"
-      "    return $this->data[$index];"
-      "  }"
-      "  public function offsetExists($index) {"
-      "    echo (\"EXISTS2: $index\\n\");"
-      "    if(isset($this->data[$index])) {"
-      "        if($this->data[$index] instanceof ArrayAccessImpl) {"
-      "            if(count($this->data[$index]->data)>0)"
-      "                return true;"
-      "            else"
-      "                return false;"
-      "        } else"
-      "            return true;"
-      "    } else"
-      "        return false;"
-      "  }"
-      "}"
-      "offsetGet('foo');"
-      "$data = new ArrayAccessImpl();"
-      "$data['string']=\"Just a simple string\";"
-      "$data['number']=33;"
-      "$data['array']['another_string']=\"Alpha\";"
-      "$data['array']['some_object']=new stdClass();"
-      "$data['array']['another_array']['x']['y']=\"Beta\";"
-      "$data['blank_array']=array();"
-      "print_r(isset($data['array']));"
-      "print_r($data['array']['non_existent']);"
-      "print_r(isset($data['array']['non_existent']));"
-      "print_r($data['blank_array']);"
-      "print_r(isset($data['blank_array']));"
-      "unset($data['blank_array']);"
-      "print_r($data);"
-      "$data2 = new ArrayAccessImpl2();"
-      "$data2['string']=\"Just a simple string\";"
-      "$data2['number']=33;"
-      "$data2['array']['another_string']=\"Alpha\";"
-      "$data2['array']['some_object']=new stdClass();"
-      "$data2['array']['another_array']['x']['y']=\"Beta\";"
-      "$data2['blank_array']=array();"
-      "print_r(isset($data2['array']));"
-      "print_r($data2['array']['non_existent']);"
-      "print_r(isset($data2['array']['non_existent']));"
-      "print_r($data2['blank_array']);"
-      "print_r(isset($data2['blank_array']));"
-      "unset($data2['blank_array']);"
-      "print_r($data2);");
-
-  MVCR("<?php "
-       "class X implements ArrayAccess {"
-       "  function offsetGet($f) { return $f; }"
-       "  function offsetSet($f, $v) {}"
-       "  function offsetUnset($f) {}"
-       "  function offsetExists($f) { return false; }"
-       "  }"
-       "function test() {"
-       "  $x = new X;"
-       "  unset($x['a']);"
-       "  return isset($x['b']);"
-       "}"
-       "var_dump(test());");
-
-  MVCR("<?php "
-       "function test($x) {"
-       "  $a = $x;"
-       "  $b = $a;"
-       "  $a[0]->foo = 1;"
-       "  var_dump($a, $b);"
-       "  $a = $x;"
-       "  $b = $a;"
-       "  $a[0][1] = 1;"
-       "  var_dump($a, $b);"
-       "  $a = $x;"
-       "  $c = &$a[0];"
-       "  $b = $a;"
-       "  $a[0][1] = 1;"
-       "  var_dump($a, $b);"
-       "  }"
-       "test(array(false));"
-       "var_dump(array(false));");
-
-  return true;
-}
-
-bool TestCodeRun::TestArrayIterator() {
-  HipHopSyntax w(this);
-
-  MVCR("<?php "
-      "class MyIterator implements Iterator"
-      "{"
-      "  private $var = array();"
-      "  public function __construct($array)"
-      "  {"
-      "    echo \"constructing\n\";"
-      "    if (is_array($array)) {"
-      "        $this->var = $array;"
-      "    }"
-      "  }"
-      "  public function rewind() {"
-      "    echo \"rewinding\n\";"
-      "    reset($this->var);"
-      "  }"
-      "  public function current() {"
-      "    $var = current($this->var);"
-      "    echo \"current: $var\n\";"
-      "    return $var;"
-      "  }"
-      "  public function key() {"
-      "    $var = key($this->var);"
-      "    echo \"key: $var\n\";"
-      "    return $var;"
-      "  }"
-      "  public function next() {"
-      "    $var = next($this->var);"
-      "    echo \"next: $var\n\";"
-      "    return $var;"
-      "  }"
-      "  public function valid() {"
-      "    $var = $this->current() !== false;"
-      "    echo \"valid: {$var}\n\";"
-      "    return $var;"
-      "  }"
-      "}"
-      "$values = array(1,2,3);"
-      "$it = new MyIterator($values);"
-      "foreach ($it as $a => $b) {"
-      "  print \"$a: $b\n\";"
-      "}"
-      "$itp = \"it\";"
-      "foreach ($$itp as $a => $b) {"
-      "  print \"$a: $b\n\";"
-      "}"
-      "function getIter() {"
-      "  $values = array(1,2,3);"
-      "  $it = new MyIterator($values);"
-      "  return $it;"
-      "}"
-      "foreach (getIter() as $a => $b) {"
-      "  print \"$a: $b\n\";"
-      "}"
-      "class MyIteratorAggregate implements IteratorAggregate {"
-      "  public function getIterator() {"
-      "    return getIter();"
-      "  }"
-      "}"
-      "$obj = new MyIteratorAggregate();"
-      "foreach ($obj as $a => $b) {"
-      "  print \"$a: $b\n\";"
-      "}"
-      );
-  MVCR("<?php\n"
-      "$a = array(1, 2, 3, 4, 5, 6);\n"
-      "while ($v = each($a)) { if ($v[1] < 4) $a[] = $v[1] + $v[1]; }\n"
-      "var_dump($a);\n"
-      "$a = array(1, 2, 3, 4, 5, 6);\n"
-      "foreach ($a as $k => $v) { if ($v >= 4) $a = $v + $v; }\n"
-      "var_dump($a);\n");
-  MVCR("<?php\n"
-      "$arr = array('bar', 'bar', 'bar', 'bar', 'bar', 'bar', 'foo');\n"
-      "function foo() {\n"
-      "  var_dump(__FUNCTION__); global $arr; $arr[] = 'bar';\n"
-      "}\n"
-      "function bar() { var_dump(__FUNCTION__); }\n"
-      "reset($arr);\n"
-      "while ($func = each($arr)) { $f = $func[1]; $f(); }\n");
-  MVCR("<?php "
-       "function test($a) {"
-       "  $it = new ArrayIterator($a);"
-       "  while ($it->valid()) {"
-       "    var_dump($it->key());"
-       "    var_dump($it->current());"
-       "    $it->next();"
-       "  }"
-       "}"
-       "test(array('a' => 'x',"
-       "           false => 'y',"
-       "           '1' => false,"
-       "           null => 'z',"
-       "           'c' => 'w'));");
-  MVCR("<?php\n"
-       "$a = array(1, 2, 3);\n"
-       "$o = new ArrayIterator($a);\n"
-       "var_dump($o->next());\n"
-       "var_dump($o->rewind());\n"
-       "var_dump($o->seek());\n"
-       "var_dump($o->asort());\n"
-       "var_dump($o->ksort());\n"
-       "var_dump($o->natsort());\n"
-       "var_dump($o->natcasesort());\n");
-
-  // MutableArrayIterator
-  MVCRO("<?php\n"
-        "$a = array(1, 2, 3);\n"
-        "foreach ($a as $k1 => &$v1) { $v1 += $k1; }\n"
-        "var_dump($a);\n"
-        "$a = array(1, 2, 3);\n"
-        "for ($o = new MutableArrayIterator($a); $o->valid(); $o->next()) {\n"
-        "  $k2 = $o->key();\n"
-        "  $v2 = &$o->currentRef();\n"
-        "  $v2 += $k2;\n"
-        "}\n"
-        "var_dump($a);\n"
-        ,
-        "array(3) {\n"
-        "  [0]=>\n"
-        "  int(1)\n"
-        "  [1]=>\n"
-        "  int(3)\n"
-        "  [2]=>\n"
-        "  &int(5)\n"
-        "}\n"
-        "array(3) {\n"
-        "  [0]=>\n"
-        "  int(1)\n"
-        "  [1]=>\n"
-        "  int(3)\n"
-        "  [2]=>\n"
-        "  &int(5)\n"
-        "}\n");
-
-  MVCRO("<?php\n"
-        "function gen() {\n"
-        "  $a = array(1, 2, 3);\n"
-        "  foreach ($a as $k1 => &$v1) { $v1 += $k1; }\n"
-        "  var_dump($a);\n"
-        "  $a = array(1, 2, 3);\n"
-        "  for ($o = new MutableArrayIterator($a); $o->valid(); $o->next()) {\n"
-        "    $k2 = $o->key();\n"
-        "    $v2 = &$o->currentRef();\n"
-        "    $v2 += $k2;\n"
-        "  }\n"
-        "  var_dump($a);\n"
-        "  yield null;\n"
-        "}\n"
-        "foreach (gen() as $_) {}\n"
-        ,
-        "array(3) {\n"
-        "  [0]=>\n"
-        "  int(1)\n"
-        "  [1]=>\n"
-        "  int(3)\n"
-        "  [2]=>\n"
-        "  &int(5)\n"
-        "}\n"
-        "array(3) {\n"
-        "  [0]=>\n"
-        "  int(1)\n"
-        "  [1]=>\n"
-        "  int(3)\n"
-        "  [2]=>\n"
-        "  &int(5)\n"
-        "}\n");
-
-  MVCR("<?php"
-       "function ex($m) {"
-       "  var_dump('Throwing: '.$m);"
-       "  throw new Exception($m);"
-       "}"
-       "class A {"
-       "  public function __construct() {"
-       "    var_dump(__METHOD__);"
-       "  }"
-       "  public function __destruct() {"
-       "    var_dump(__METHOD__);"
-       "  }"
-       "}"
-       "class B {"
-       "  public $a;"
-       "  public function gen() {"
-       "    ex('die!');"
-       "    yield(2);"
-       "  }"
-       "  function __destruct() {"
-       "    var_dump(__METHOD__);"
-       "  }"
-       "}"
-       "class II {"
-       "  private $tn, $tv;"
-       "  function __construct($tn, $tv) { $this->tn = $tn; $this->tv = $tv; }"
-       "  function __destruct() {"
-       "    var_dump(__METHOD__);"
-       "  }"
-       "  public function gen() { return new I($this->tn, $this->tv); }"
-       "}"
-       "class JJ {"
-       "  private $tn, $tv;"
-       "  function __construct($tn, $tv) { $this->tn = $tn; $this->tv = $tv; }"
-       "  function __destruct() {"
-       "    var_dump(__METHOD__);"
-       "  }"
-       "  public function gen() { return new J($this->tn, $this->tv); }"
-       "}"
-       "class KK {"
-       "  private $tn, $tv;"
-       "  function __construct($tn, $tv) { $this->tn = $tn; $this->tv = $tv; }"
-       "  function __destruct() {"
-       "    var_dump(__METHOD__);"
-       "  }"
-       "  public function gen() { return new K($this->tn, $this->tv); }"
-       "}"
-       "class LL {"
-       "  private $tn, $tv;"
-       "  function __construct($tn, $tv) { $this->tn = $tn; $this->tv = $tv; }"
-       "  function __destruct() {"
-       "    var_dump(__METHOD__);"
-       "  }"
-       "  public function gen() { return new L($this->tn, $this->tv); }"
-       "}"
-       "class I implements Iterator"
-       "{"
-       "  private $tn, $tv, $i = 0;"
-       "  public function gen() { return $this; }"
-       "  public function __construct($tn, $tv) {"
-       "    $this->tn = $tn;"
-       "    $this->tv = $tv;"
-       "  }"
-       "  public function __destruct() {"
-       "    var_dump(__METHOD__);"
-       "  }"
-       "  public function rewind() {"
-       "    var_dump(__METHOD__);"
-       "    if ($this->tn == 0) ex(__METHOD__);"
-       "    $this->i = 1;"
-       "  }"
-       "  public function current() {"
-       "    var_dump(__METHOD__);"
-       "    return $this->i;"
-       "  }"
-       "  public function key() {"
-       "    var_dump(__METHOD__);"
-       "    return $this->i;"
-       "  }"
-       "  public function next() {"
-       "    var_dump(__METHOD__);"
-       "    if ($this->tn == $this->i) ex(__METHOD__);"
-       "    return ++$this->i;"
-       "  }"
-       "  public function valid() {"
-       "    var_dump(__METHOD__);"
-       "    if ($this->tv == $this->i) ex(__METHOD__);"
-       "    return $this->i < 10;"
-       "  }"
-       "}"
-       "class J implements IteratorAggregate {"
-       "  private $i;"
-       "  public function __construct($tn, $tv) {"
-       "    $this->i = new I($tn, $tv);"
-       "  }"
-       "  public function __destruct() {"
-       "    var_dump(__METHOD__);"
-       "  }"
-       "  public function getIterator() { return $this->i; }"
-       "  public function gen() { return $this; }"
-       "}"
-       "class K implements IteratorAggregate {"
-       "  private $tn, $tv;"
-       "  public function __construct($tn, $tv) {"
-       "    $this->tn = $tn;"
-       "    $this->tv = $tv;"
-       "  }"
-       "  public function __destruct() {"
-       "    var_dump(__METHOD__);"
-       "  }"
-       "  public function getIterator() { return new I($this->tn, $this->tv); }"
-       "  public function gen() { return $this; }"
-       "}"
-       "class L implements IteratorAggregate {"
-       "  public function getIterator() { ex(__METHOD__); }"
-       "  public function gen() { return $this; }"
-       "}"
-       "function run($n, $tn, $tv) {"
-       "  var_dump('>>>main');"
-       "  $a = new A();"
-       "  $b = new $n($tn, $tv);"
-       "  $b->a = $a;"
-       "  try {"
-       "    foreach ($b->gen() as $k) {"
-       "      var_dump('got '.$k);"
-       "    }"
-       "  } catch(Exception $e) {"
-       "    var_dump('Exception: ' . $e->getMessage());"
-       "    unset($e);"
-       "  }"
-       "  unset($b);"
-       "  var_dump('<<<main');"
-       "}"
-       "function test($n, $tn, $tv) {"
-       "  run($n, $tn, $tv);"
-       "  var_dump('Done: '.$n);"
-       "}"
-       "function triple($n) {"
-       "  test($n, 0, 0);"
-       "  test($n, -1, 1);"
-       "  test($n, 2,-1);"
-       "}"
-       "function main() {"
-       "  triple('I');"
-       "  triple('J');"
-       "  triple('K');"
-       "  triple('L');"
-       "  triple('II');"
-       "  triple('JJ');"
-       "  triple('KK');"
-       "  triple('LL');"
-       "  test('B', 0, 0);"
-       "}"
-       "main();");
-
-  return true;
-}
-
-bool TestCodeRun::TestArrayForEach() {
-  HipHopSyntax w(this);
-
-  MVCR("<?php\n"
-       "function f1() {\n"
-       "  $i = 0;\n"
-       "  $foo = array(1,2,3,4);\n"
-       "  foreach ($foo as $key => &$val) {\n"
-       "    echo \"key=$key val=$val\\n\";\n"
-       "    if($val == 2) {\n"
-       "      $foo[$key] = 0;\n"
-       "    } else if($val == 3) {\n"
-       "      unset($foo[$key]);\n"
-       "    } else {\n"
-       "      $val++;\n"
-       "    }\n"
-       "    ++$i;\n"
-       "    if ($i >= 20)\n"
-       "      break;\n"
-       "  }\n"
-       "  var_dump($foo);\n"
-       "}\n"
-       "f1();\n");
-
-  MVCRO("<?php\n"
-       "function f1() {\n"
-       "  $i = 0;\n"
-       "  $foo = array(1,2,3,4);\n"
-       "  foreach ($foo as $key => &$val) {\n"
-       "    yield null;\n"
-       "    echo \"key=$key val=$val\\n\";\n"
-       "    if($val == 2) {\n"
-       "      $foo[$key] = 0;\n"
-       "    } else if($val == 3) {\n"
-       "      unset($foo[$key]);\n"
-       "    } else {\n"
-       "      $val++;\n"
-       "    }\n"
-       "    ++$i;\n"
-       "    if ($i >= 20)\n"
-       "      break;\n"
-       "  }\n"
-       "  var_dump($foo);\n"
-       "}\n"
-       "foreach (f1() as $_) {}\n"
-       ,
-       "key=0 val=1\n"
-       "key=1 val=2\n"
-       "key=2 val=3\n"
-       "key=3 val=4\n"
-       "array(3) {\n"
-       "  [0]=>\n"
-       "  int(2)\n"
-       "  [1]=>\n"
-       "  int(0)\n"
-       "  [3]=>\n"
-       "  &int(5)\n"
-       "}\n"
-       );
-
-  MVCR("<?php\n"
-       "function f2() {\n"
-       "  $i = 0;\n"
-       "  $foo = array(1,2,3,4);\n"
-       "  foreach ($foo as $key => &$val) {\n"
-       "    echo \"key=$key val=$val\\n\";\n"
-       "    if($val == 2) {\n"
-       "      $foo[$key] = 0;\n"
-       "    } else if($val == 3) {\n"
-       "      $foo['a'] = 7;\n"
-       "    } else {\n"
-       "      $val++;\n"
-       "    }\n"
-       "    ++$i;\n"
-       "    if ($i >= 20)\n"
-       "      break;\n"
-       "  }\n"
-       "  var_dump($foo);\n"
-       "}\n"
-       "f2();\n");
-
-  MVCRO("<?php\n"
-       "function f2() {\n"
-       "  $i = 0;\n"
-       "  $foo = array(1,2,3,4);\n"
-       "  foreach ($foo as $key => &$val) {\n"
-       "    yield null;\n"
-       "    echo \"key=$key val=$val\\n\";\n"
-       "    if($val == 2) {\n"
-       "      $foo[$key] = 0;\n"
-       "    } else if($val == 3) {\n"
-       "      $foo['a'] = 7;\n"
-       "    } else {\n"
-       "      $val++;\n"
-       "    }\n"
-       "    ++$i;\n"
-       "    if ($i >= 20)\n"
-       "      break;\n"
-       "  }\n"
-       "  var_dump($foo);\n"
-       "}\n"
-       "foreach (f2() as $_) {}\n"
-       ,
-       "key=0 val=1\n"
-       "key=1 val=2\n"
-       "key=2 val=3\n"
-       "key=3 val=4\n"
-       "key=a val=7\n"
-       "array(5) {\n"
-       "  [0]=>\n"
-       "  int(2)\n"
-       "  [1]=>\n"
-       "  int(0)\n"
-       "  [2]=>\n"
-       "  int(3)\n"
-       "  [3]=>\n"
-       "  int(5)\n"
-       "  [\"a\"]=>\n"
-       "  &int(8)\n"
-       "}\n"
-       );
-
-  /**
-   * Zend PHP 5.2 outputs:
-   *   key=a val=1
-   *   key=b val=2
-   *   key=c val=333
-   *   array(6) {
-   *     ["a"]=>
-   *     int(1)
-   *     ["b"]=>
-   *     int(2)
-   *     ["d"]=>
-   *     int(4)
-   *     ["e"]=>
-   *     int(5)
-   *     ["f"]=>
-   *     int(6)
-   *     ["c"]=>
-   *     &int(333)
-   *   }
-   *
-   * The difference in behavior is intentional. Under Zend, when the next
-   * element is unset inside a foreach by reference loop, a heuristic is used
-   * to figure out which element should be visited next. In this specific
-   * example, the loop resumes at key 'c', skipping over keys 'd', 'e', and
-   * 'f'.
-   *
-   * Under HPHP, when the next element is unset inside a foreach by loop, the
-   * loop's iterator is appropriately updated. HPHP successfully upholds the
-   * invariant that a foreach by refererence loop that exhausts the array will
-   * visit every element that has not been deleted exactly once.
-   */
-  MVCRO("<?php\n"
-       "function f3() {\n"
-       "  $i = 0;\n"
-       "  $foo = array('a'=>1, 'b'=>2, 'c'=>3, 'd'=>4, 'e'=>5, 'f'=>6);\n"
-       "  $bar = array();\n"
-       "  $a = 0;\n"
-       "  foreach ($foo as $key => &$val) {\n"
-       "    echo \"key=$key val=$val\\n\";\n"
-       "    if ($key == 'b' && $a == 0) {\n"
-       "      $a = 1;\n"
-       "      unset($foo['c']);\n"
-       "      $foo['c'] = 333;\n"
-       "    }\n"
-       "    ++$i;\n"
-       "    if ($i >= 20)\n"
-       "      break;\n"
-       "  }\n"
-       "  var_dump($foo);\n"
-       "}\n"
-       "f3();\n"
-       ,
-       "key=a val=1\n"
-       "key=b val=2\n"
-       "key=d val=4\n"
-       "key=e val=5\n"
-       "key=f val=6\n"
-       "key=c val=333\n"
-       "array(6) {\n"
-       "  [\"a\"]=>\n"
-       "  int(1)\n"
-       "  [\"b\"]=>\n"
-       "  int(2)\n"
-       "  [\"d\"]=>\n"
-       "  int(4)\n"
-       "  [\"e\"]=>\n"
-       "  int(5)\n"
-       "  [\"f\"]=>\n"
-       "  int(6)\n"
-       "  [\"c\"]=>\n"
-       "  &int(333)\n"
-       "}\n"
-       );
-
-  MVCRO("<?php\n"
-       "function f3() {\n"
-       "  $i = 0;\n"
-       "  $foo = array('a'=>1, 'b'=>2, 'c'=>3, 'd'=>4, 'e'=>5, 'f'=>6);\n"
-       "  $bar = array();\n"
-       "  $a = 0;\n"
-       "  foreach ($foo as $key => &$val) {\n"
-       "    yield null;\n"
-       "    echo \"key=$key val=$val\\n\";\n"
-       "    if ($key == 'b' && $a == 0) {\n"
-       "      $a = 1;\n"
-       "      unset($foo['c']);\n"
-       "      $foo['c'] = 333;\n"
-       "    }\n"
-       "    ++$i;\n"
-       "    if ($i >= 20)\n"
-       "      break;\n"
-       "  }\n"
-       "  var_dump($foo);\n"
-       "}\n"
-       "foreach (f3() as $_) {}\n"
-       ,
-       "key=a val=1\n"
-       "key=b val=2\n"
-       "key=d val=4\n"
-       "key=e val=5\n"
-       "key=f val=6\n"
-       "key=c val=333\n"
-       "array(6) {\n"
-       "  [\"a\"]=>\n"
-       "  int(1)\n"
-       "  [\"b\"]=>\n"
-       "  int(2)\n"
-       "  [\"d\"]=>\n"
-       "  int(4)\n"
-       "  [\"e\"]=>\n"
-       "  int(5)\n"
-       "  [\"f\"]=>\n"
-       "  int(6)\n"
-       "  [\"c\"]=>\n"
-       "  &int(333)\n"
-       "}\n"
-       );
-
-  MVCR("<?php\n"
-       "function f4() {\n"
-       "  $i = 0;\n"
-       "  $foo = array('a'=>1, 'b'=>2, 'c'=>3, 'd'=>4, 'e'=>5, 'f'=>6);\n"
-       "  $bar = array();\n"
-       "  $a = 0;\n"
-       "  foreach ($foo as $key => &$val) {\n"
-       "    echo \"key=$key val=$val\\n\";\n"
-       "    if ($key == 'b' && $a == 0) {\n"
-       "      $a = 1;\n"
-       "      unset($foo['c']);\n"
-       "      $bar['b'] = 888;\n"
-       "      $foo['c'] = 333;\n"
-       "    }\n"
-       "    ++$i;\n"
-       "    if ($i >= 20)\n"
-       "      break;\n"
-       "  }\n"
-       "  var_dump($foo);\n"
-       "}\n"
-       "f4();\n");
-
-  MVCRO("<?php\n"
-       "function f4() {\n"
-       "  $i = 0;\n"
-       "  $foo = array('a'=>1, 'b'=>2, 'c'=>3, 'd'=>4, 'e'=>5, 'f'=>6);\n"
-       "  $bar = array();\n"
-       "  $a = 0;\n"
-       "  foreach ($foo as $key => &$val) {\n"
-       "    yield null;\n"
-       "    echo \"key=$key val=$val\\n\";\n"
-       "    if ($key == 'b' && $a == 0) {\n"
-       "      $a = 1;\n"
-       "      unset($foo['c']);\n"
-       "      $bar['b'] = 888;\n"
-       "      $foo['c'] = 333;\n"
-       "    }\n"
-       "    ++$i;\n"
-       "    if ($i >= 20)\n"
-       "      break;\n"
-       "  }\n"
-       "  var_dump($foo);\n"
-       "}\n"
-       "foreach (f4() as $_) {}\n"
-       ,
-       "key=a val=1\n"
-       "key=b val=2\n"
-       "key=d val=4\n"
-       "key=e val=5\n"
-       "key=f val=6\n"
-       "key=c val=333\n"
-       "array(6) {\n"
-       "  [\"a\"]=>\n"
-       "  int(1)\n"
-       "  [\"b\"]=>\n"
-       "  int(2)\n"
-       "  [\"d\"]=>\n"
-       "  int(4)\n"
-       "  [\"e\"]=>\n"
-       "  int(5)\n"
-       "  [\"f\"]=>\n"
-       "  int(6)\n"
-       "  [\"c\"]=>\n"
-       "  &int(333)\n"
-       "}\n"
-       );
-
-  /**
-   * Zend PHP 5.2 outputs:
-   *   key=f val=3
-   *   key()=e current()=1
-   *   key=e val=1
-   *   key()=d current()=5
-   *   key=d val=9
-   *   key()=0s0 current()=0
-   *   key=0s0 val=0
-   *   key()=1s1 current()=1
-   *   key=1s1 val=1
-   *   key()=2s2 current()=2
-   *   key=2s2 val=2
-   *   key()=3s3 current()=3
-   *   key=3s3 val=3
-   *   key()=4s4 current()=4
-   *   ...
-   *
-   * The difference in behavior is intentional. For more info, see testcase h3.
-   */
-  MVCRO("<?php\n"
-       "function f5() {\n"
-       "  $i = 0;\n"
-       "  $foo = array('f'=>3, 'e'=>1, 'd'=>5, 'a'=>6, 'b'=>2, 'c'=>4);\n"
-       "  $a = 0;\n"
-       "  foreach ($foo as $key => &$val) {\n"
-       "    echo \"key=$key val=$val\\n\";\n"
-       "    if ($key == 'e' && $a == 0) {\n"
-       "      $a = 1;\n"
-       "      unset($foo['e']);\n"
-       "      unset($foo['d']);\n"
-       "      $foo['d'] = 9;\n"
-       "      for ($j = 0; $j < 10000; ++$j)\n"
-       "        $foo[$j . 's' . $j] = $j;\n"
-       "    }\n"
-       "    ++$i;\n"
-       "    if ($i >= 20)\n"
-       "      break;\n"
-       "  }\n"
-       "}\n"
-       "f5();\n"
-       ,
-       "key=f val=3\n"
-       "key=e val=1\n"
-       "key=a val=6\n"
-       "key=b val=2\n"
-       "key=c val=4\n"
-       "key=d val=9\n"
-       "key=0s0 val=0\n"
-       "key=1s1 val=1\n"
-       "key=2s2 val=2\n"
-       "key=3s3 val=3\n"
-       "key=4s4 val=4\n"
-       "key=5s5 val=5\n"
-       "key=6s6 val=6\n"
-       "key=7s7 val=7\n"
-       "key=8s8 val=8\n"
-       "key=9s9 val=9\n"
-       "key=10s10 val=10\n"
-       "key=11s11 val=11\n"
-       "key=12s12 val=12\n"
-       "key=13s13 val=13\n"
-       );
-
-  MVCRO("<?php\n"
-       "function f5() {\n"
-       "  $i = 0;\n"
-       "  $foo = array('f'=>3, 'e'=>1, 'd'=>5, 'a'=>6, 'b'=>2, 'c'=>4);\n"
-       "  $a = 0;\n"
-       "  foreach ($foo as $key => &$val) {\n"
-       "    yield null;\n"
-       "    echo \"key=$key val=$val\\n\";\n"
-       "    if ($key == 'e' && $a == 0) {\n"
-       "      $a = 1;\n"
-       "      unset($foo['e']);\n"
-       "      unset($foo['d']);\n"
-       "      $foo['d'] = 9;\n"
-       "      for ($j = 0; $j < 10000; ++$j)\n"
-       "        $foo[$j . 's' . $j] = $j;\n"
-       "    }\n"
-       "    ++$i;\n"
-       "    if ($i >= 20)\n"
-       "      break;\n"
-       "  }\n"
-       "}\n"
-       "foreach (f5() as $_) {}\n"
-       ,
-       "key=f val=3\n"
-       "key=e val=1\n"
-       "key=a val=6\n"
-       "key=b val=2\n"
-       "key=c val=4\n"
-       "key=d val=9\n"
-       "key=0s0 val=0\n"
-       "key=1s1 val=1\n"
-       "key=2s2 val=2\n"
-       "key=3s3 val=3\n"
-       "key=4s4 val=4\n"
-       "key=5s5 val=5\n"
-       "key=6s6 val=6\n"
-       "key=7s7 val=7\n"
-       "key=8s8 val=8\n"
-       "key=9s9 val=9\n"
-       "key=10s10 val=10\n"
-       "key=11s11 val=11\n"
-       "key=12s12 val=12\n"
-       "key=13s13 val=13\n"
-       );
-
-  MVCR("<?php\n"
-       "function f6() {\n"
-       "  $i = 0;\n"
-       "  $foo = array('f'=>3, 'e'=>1, 'd'=>5, 'a'=>6, 'b'=>2, 'c'=>4);\n"
-       "  $a = 0;\n"
-       "  foreach ($foo as $key => &$val) {\n"
-       "    echo \"key=$key val=$val\\n\";\n"
-       "    if ($key == 'e' && $a == 0) {\n"
-       "      $a = 1;\n"
-       "      unset($foo['e']);\n"
-       "      unset($foo['d']);\n"
-       "      $bar['e'] = 8;\n"
-       "      $foo['d'] = 9;\n"
-       "      for ($j = 0; $j < 10000; ++$j)\n"
-       "        $foo[$j . 's' . $j] = $j;\n"
-       "    }\n"
-       "    ++$i;\n"
-       "    if ($i >= 20)\n"
-       "      break;\n"
-       "  }\n"
-       "}\n"
-       "f6();\n");
-
-  MVCRO("<?php\n"
-       "function f6() {\n"
-       "  $i = 0;\n"
-       "  $foo = array('f'=>3, 'e'=>1, 'd'=>5, 'a'=>6, 'b'=>2, 'c'=>4);\n"
-       "  $a = 0;\n"
-       "  foreach ($foo as $key => &$val) {\n"
-       "    yield null;\n"
-       "    echo \"key=$key val=$val\\n\";\n"
-       "    if ($key == 'e' && $a == 0) {\n"
-       "      $a = 1;\n"
-       "      unset($foo['e']);\n"
-       "      unset($foo['d']);\n"
-       "      $bar['e'] = 8;\n"
-       "      $foo['d'] = 9;\n"
-       "      for ($j = 0; $j < 10000; ++$j)\n"
-       "        $foo[$j . 's' . $j] = $j;\n"
-       "    }\n"
-       "    ++$i;\n"
-       "    if ($i >= 20)\n"
-       "      break;\n"
-       "  }\n"
-       "}\n"
-       "foreach (f6() as $_) {}\n"
-       ,
-       "key=f val=3\n"
-       "key=e val=1\n"
-       "key=a val=6\n"
-       "key=b val=2\n"
-       "key=c val=4\n"
-       "key=d val=9\n"
-       "key=0s0 val=0\n"
-       "key=1s1 val=1\n"
-       "key=2s2 val=2\n"
-       "key=3s3 val=3\n"
-       "key=4s4 val=4\n"
-       "key=5s5 val=5\n"
-       "key=6s6 val=6\n"
-       "key=7s7 val=7\n"
-       "key=8s8 val=8\n"
-       "key=9s9 val=9\n"
-       "key=10s10 val=10\n"
-       "key=11s11 val=11\n"
-       "key=12s12 val=12\n"
-       "key=13s13 val=13\n"
-       );
-
-  /**
-   * Zend PHP 5.2 outputs:
-   *   key=0 value=0
-   *   key=1 value=1
-   *   key=2 value=0
-   *   key=3 value=1
-   *
-   * The difference in behavior is intentional. Under PHP, a foreach by
-   * reference loop will not visit an element that is appended to the array
-   * during the iteration for the last element in the array.
-   *
-   * Under HPHP, a foreach by reference loop will always visit an element that
-   * is appended to the array during any iteration, provided that the element
-   * is not deleted and the loop does not exit early.
-   */
-  MVCRO("<?php\n"
-       "function f7() {\n"
-       "  $i = 0;\n"
-       "  $bar = array();\n"
-       "  $arr = array(0,1,0,1);\n"
-       "  foreach ($arr as $k => &$v) {\n"
-       "    echo \"key=$k value=$v\\n\";\n"
-       "    if ($k == 0)\n"
-       "      $val = 1;\n"
-       "    else\n"
-       "      $val = $arr[$k-1];\n"
-       "    $arr[$k+1] = $val;\n"
-       "    ++$i;\n"
-       "    if ($i >= 20)\n"
-       "      break;\n"
-       "  }\n"
-       "}\n"
-       "f7();\n"
-       ,
-       "key=0 value=0\n"
-       "key=1 value=1\n"
-       "key=2 value=0\n"
-       "key=3 value=1\n"
-       "key=4 value=0\n"
-       "key=5 value=1\n"
-       "key=6 value=0\n"
-       "key=7 value=1\n"
-       "key=8 value=0\n"
-       "key=9 value=1\n"
-       "key=10 value=0\n"
-       "key=11 value=1\n"
-       "key=12 value=0\n"
-       "key=13 value=1\n"
-       "key=14 value=0\n"
-       "key=15 value=1\n"
-       "key=16 value=0\n"
-       "key=17 value=1\n"
-       "key=18 value=0\n"
-       "key=19 value=1\n"
-       );
-
-  MVCRO("<?php\n"
-       "function f7() {\n"
-       "  $i = 0;\n"
-       "  $bar = array();\n"
-       "  $arr = array(0,1,0,1);\n"
-       "  foreach ($arr as $k => &$v) {\n"
-       "    yield null;\n"
-       "    echo \"key=$k value=$v\\n\";\n"
-       "    if ($k == 0)\n"
-       "      $val = 1;\n"
-       "    else\n"
-       "      $val = $arr[$k-1];\n"
-       "    $arr[$k+1] = $val;\n"
-       "    ++$i;\n"
-       "    if ($i >= 20)\n"
-       "      break;\n"
-       "  }\n"
-       "}\n"
-       "foreach (f7() as $_) {}\n"
-       ,
-       "key=0 value=0\n"
-       "key=1 value=1\n"
-       "key=2 value=0\n"
-       "key=3 value=1\n"
-       "key=4 value=0\n"
-       "key=5 value=1\n"
-       "key=6 value=0\n"
-       "key=7 value=1\n"
-       "key=8 value=0\n"
-       "key=9 value=1\n"
-       "key=10 value=0\n"
-       "key=11 value=1\n"
-       "key=12 value=0\n"
-       "key=13 value=1\n"
-       "key=14 value=0\n"
-       "key=15 value=1\n"
-       "key=16 value=0\n"
-       "key=17 value=1\n"
-       "key=18 value=0\n"
-       "key=19 value=1\n"
-       );
-
-  MVCR("<?php\n"
-       "function f8() {\n"
-       "  $i = 0;\n"
-       "  $bar = array();\n"
-       "  $arr = array(0,1,0,1);\n"
-       "  foreach ($arr as $k => &$v) {\n"
-       "    echo \"key=$k value=$v\\n\";\n"
-       "    if ($k == 0)\n"
-       "      $val = 1;\n"
-       "    else\n"
-       "      $val = $arr[$k-1];\n"
-       "    unset($arr[$k+1]);\n"
-       "    $bar[] = 0;\n"
-       "    $arr[$k+1] = $val;\n"
-       "    ++$i;\n"
-       "    if ($i >= 20)\n"
-       "      break;\n"
-       "  }\n"
-       "}\n"
-       "f8();\n");
-
-  MVCRO("<?php\n"
-       "function f8() {\n"
-       "  $i = 0;\n"
-       "  $bar = array();\n"
-       "  $arr = array(0,1,0,1);\n"
-       "  foreach ($arr as $k => &$v) {\n"
-       "    yield null;\n"
-       "    echo \"key=$k value=$v\\n\";\n"
-       "    if ($k == 0)\n"
-       "      $val = 1;\n"
-       "    else\n"
-       "      $val = $arr[$k-1];\n"
-       "    unset($arr[$k+1]);\n"
-       "    $bar[] = 0;\n"
-       "    $arr[$k+1] = $val;\n"
-       "    ++$i;\n"
-       "    if ($i >= 20)\n"
-       "      break;\n"
-       "  }\n"
-       "}\n"
-       "foreach (f8() as $_) {}\n"
-       ,
-       "key=0 value=0\n"
-       "key=2 value=0\n"
-       "key=1 value=1\n"
-       "key=3 value=1\n"
-       "key=2 value=0\n"
-       "key=4 value=0\n"
-       "key=3 value=1\n"
-       "key=5 value=1\n"
-       "key=4 value=0\n"
-       "key=6 value=0\n"
-       "key=5 value=1\n"
-       "key=7 value=1\n"
-       "key=6 value=0\n"
-       "key=8 value=0\n"
-       "key=7 value=1\n"
-       "key=9 value=1\n"
-       "key=8 value=0\n"
-       "key=10 value=0\n"
-       "key=9 value=1\n"
-       "key=11 value=1\n"
-       );
-
-  MVCR("<?php\n"
-       "function f9() {\n"
-       "  $i = 0;\n"
-       "  $arr = array(1,1,1);\n"
-       "  $bar = array();\n"
-       "  $first = true;\n"
-       "  foreach ($arr as $k => &$v) {\n"
-       "    echo \"k=$k v=$v\\n\";\n"
-       "    if (!$first) {\n"
-       "      $prev_k = ($k+2)%3;\n"
-       "      unset($arr[$prev_k]);\n"
-       "      if (count($bar) > 100)\n"
-       "        $bar = array();\n"
-       "      $bar[] = 1;\n"
-       "      $arr[$prev_k] = 1;\n"
-       "    }\n"
-       "    $first = false;\n"
-       "    ++$i;\n"
-       "    if ($i >= 20)\n"
-       "      break;\n"
-       "  }\n"
-       "}\n"
-       "f9();\n");
-
-  MVCRO("<?php\n"
-       "function f9() {\n"
-       "  $i = 0;\n"
-       "  $arr = array(1,1,1);\n"
-       "  $bar = array();\n"
-       "  $first = true;\n"
-       "  foreach ($arr as $k => &$v) {\n"
-       "    yield null;\n"
-       "    echo \"k=$k v=$v\\n\";\n"
-       "    if (!$first) {\n"
-       "      $prev_k = ($k+2)%3;\n"
-       "      unset($arr[$prev_k]);\n"
-       "      if (count($bar) > 100)\n"
-       "        $bar = array();\n"
-       "      $bar[] = 1;\n"
-       "      $arr[$prev_k] = 1;\n"
-       "    }\n"
-       "    $first = false;\n"
-       "    ++$i;\n"
-       "    if ($i >= 20)\n"
-       "      break;\n"
-       "  }\n"
-       "}\n"
-       "foreach (f9() as $_) {}\n"
-       ,
-       "k=0 v=1\n"
-       "k=1 v=1\n"
-       "k=2 v=1\n"
-       "k=0 v=1\n"
-       "k=1 v=1\n"
-       "k=2 v=1\n"
-       "k=0 v=1\n"
-       "k=1 v=1\n"
-       "k=2 v=1\n"
-       "k=0 v=1\n"
-       "k=1 v=1\n"
-       "k=2 v=1\n"
-       "k=0 v=1\n"
-       "k=1 v=1\n"
-       "k=2 v=1\n"
-       "k=0 v=1\n"
-       "k=1 v=1\n"
-       "k=2 v=1\n"
-       "k=0 v=1\n"
-       "k=1 v=1\n"
-       );
-
-  MVCR("<?php function g1() {\n"
-       "  $arr = array(0,1,2,3);\n"
-       "  $b = true;\n"
-       "  foreach ($arr as &$v) {\n"
-       "    echo \"val=$v\\n\";\n"
-       "    if ($b && $v == 1) {\n"
-       "      $b = false;\n"
-       "      $arr = array(4,5,6,7);\n"
-       "     }\n"
-       "  }\n"
-       "}\n"
-       "g1();\n");
-
-  MVCRO("<?php function g1() {\n"
-       "  $arr = array(0,1,2,3);\n"
-       "  $b = true;\n"
-       "  foreach ($arr as &$v) {\n"
-       "    yield null;\n"
-       "    echo \"val=$v\\n\";\n"
-       "    if ($b && $v == 1) {\n"
-       "      $b = false;\n"
-       "      $arr = array(4,5,6,7);\n"
-       "     }\n"
-       "  }\n"
-       "}\n"
-       "foreach (g1() as $_) {}\n"
-       ,
-       "val=0\n"
-       "val=1\n"
-       "val=4\n"
-       "val=5\n"
-       "val=6\n"
-       "val=7\n"
-       );
-
-  MVCR("<?php function g2() {\n"
-       "  $arr = array(0,1,2,3);\n"
-       "  $b = true;\n"
-       "  foreach ($arr as &$v) {\n"
-       "    echo \"val=$v\\n\";\n"
-       "    if ($b && $v == 1) {\n"
-       "      $b = false;\n"
-       "      $old = $arr;\n"
-       "      $arr = array(4,5,6,7);\n"
-       "    } else if ($v == 6) {\n"
-       "      $arr = $old;\n"
-       "      unset($old);\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "g2();\n");
-
-  MVCRO("<?php function g2() {\n"
-       "  $arr = array(0,1,2,3);\n"
-       "  $b = true;\n"
-       "  foreach ($arr as &$v) {\n"
-       "    yield null;\n"
-       "    echo \"val=$v\\n\";\n"
-       "    if ($b && $v == 1) {\n"
-       "      $b = false;\n"
-       "      $old = $arr;\n"
-       "      $arr = array(4,5,6,7);\n"
-       "    } else if ($v == 6) {\n"
-       "      $arr = $old;\n"
-       "      unset($old);\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "foreach (g2() as $_) {}\n"
-       ,
-       "val=0\n"
-       "val=1\n"
-       "val=4\n"
-       "val=5\n"
-       "val=6\n"
-       "val=2\n"
-       "val=3\n"
-       );
-
-  MVCR("<?php function g3() {\n"
-       "  $arr2 = array(0,1,2,3);\n"
-       "  $arr = $arr2;\n"
-       "  $b = true;\n"
-       "  $b2 = true;\n"
-       "  foreach ($arr as &$v) {\n"
-       "    echo \"val=$v\\n\";\n"
-       "    if ($b && $v == 1) {\n"
-       "      $b = false;\n"
-       "      $arr = array(4,5,6,7);\n"
-       "    } else if ($b2 && $v == 6) {\n"
-       "      $b2 = false;\n"
-       "      $arr = $arr2;\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "g3();\n");
-
-  MVCRO("<?php function g3() {\n"
-       "  $arr2 = array(0,1,2,3);\n"
-       "  $arr = $arr2;\n"
-       "  $b = true;\n"
-       "  $b2 = true;\n"
-       "  foreach ($arr as &$v) {\n"
-       "    yield null;\n"
-       "    echo \"val=$v\\n\";\n"
-       "    if ($b && $v == 1) {\n"
-       "      $b = false;\n"
-       "      $arr = array(4,5,6,7);\n"
-       "    } else if ($b2 && $v == 6) {\n"
-       "      $b2 = false;\n"
-       "      $arr = $arr2;\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "foreach (g3() as $_) {}\n"
-       ,
-       "val=0\n"
-       "val=1\n"
-       "val=4\n"
-       "val=5\n"
-       "val=6\n"
-       "val=0\n"
-       "val=1\n"
-       "val=2\n"
-       "val=3\n"
-       );
-
-  MVCR("<?php function g4() {\n"
-       "  $arr = array(0,1,2,3);\n"
-       "  $b = true;\n"
-       "  foreach ($arr as &$v) {\n"
-       "    echo \"val=$v\\n\";\n"
-       "    if ($b && $v == 1) {\n"
-       "      $b = false;\n"
-       "      array_push($arr, 4);\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "g4();\n");
-
-  MVCRO("<?php function g4() {\n"
-       "  $arr = array(0,1,2,3);\n"
-       "  $b = true;\n"
-       "  foreach ($arr as &$v) {\n"
-       "    yield null;\n"
-       "    echo \"val=$v\\n\";\n"
-       "    if ($b && $v == 1) {\n"
-       "      $b = false;\n"
-       "      array_push($arr, 4);\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "foreach (g4() as $_) {}\n"
-       ,
-       "val=0\n"
-       "val=1\n"
-       "val=2\n"
-       "val=3\n"
-       "val=4\n"
-       );
-
-  MVCR("<?php function g5() {\n"
-       "  $arr = array(0,1,2,3);\n"
-       "  $arr2 = $arr;\n"
-       "  $b = true;\n"
-       "  foreach ($arr as &$v) {\n"
-       "    echo \"val=$v\\n\";\n"
-       "    if ($b && $v == 1) {\n"
-       "      $b = false;\n"
-       "      array_push($arr, 4);\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "g5();\n");
-
-  MVCRO("<?php function g5() {\n"
-       "  $arr = array(0,1,2,3);\n"
-       "  $arr2 = $arr;\n"
-       "  $b = true;\n"
-       "  foreach ($arr as &$v) {\n"
-       "    yield null;\n"
-       "    echo \"val=$v\\n\";\n"
-       "    if ($b && $v == 1) {\n"
-       "      $b = false;\n"
-       "      array_push($arr, 4);\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "foreach (g5() as $_) {}\n"
-       ,
-       "val=0\n"
-       "val=1\n"
-       "val=2\n"
-       "val=3\n"
-       "val=4\n"
-       );
-
-  MVCR("<?php function g6() {\n"
-       "  $arr = array(0,'a'=>1,2,'b'=>3,4);\n"
-       "  $b = true;\n"
-       "  foreach ($arr as $k => &$v) {\n"
-       "    echo \"key=$k val=$v\\n\";\n"
-       "    if ($b && $v == 1) {\n"
-       "      $b = false;\n"
-       "      array_pop($arr);\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "g6();\n");
-
-  MVCRO("<?php function g6() {\n"
-       "  $arr = array(0,'a'=>1,2,'b'=>3,4);\n"
-       "  $b = true;\n"
-       "  foreach ($arr as $k => &$v) {\n"
-       "    yield null;\n"
-       "    echo \"key=$k val=$v\\n\";\n"
-       "    if ($b && $v == 1) {\n"
-       "      $b = false;\n"
-       "      array_pop($arr);\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "foreach (g6() as $_) {}\n"
-       ,
-       "key=0 val=0\n"
-       "key=a val=1\n"
-       "key=1 val=2\n"
-       "key=b val=3\n"
-       );
-
-  MVCR("<?php function g7() {\n"
-       "  $arr = array(0,'a'=>1,2,'b'=>3,4);\n"
-       "  $b = true;\n"
-       "  foreach ($arr as $k => &$v) {\n"
-       "    echo \"key=$k val=$v\\n\";\n"
-       "    if ($b && $v == 1) {\n"
-       "      $b = false;\n"
-       "      unset($arr[1]); \n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "g7();\n");
-
-  MVCRO("<?php function g7() {\n"
-       "  $arr = array(0,'a'=>1,2,'b'=>3,4);\n"
-       "  $b = true;\n"
-       "  foreach ($arr as $k => &$v) {\n"
-       "    yield null;\n"
-       "    echo \"key=$k val=$v\\n\";\n"
-       "    if ($b && $v == 1) {\n"
-       "      $b = false;\n"
-       "      unset($arr[1]); \n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "foreach (g7() as $_) {}\n"
-       ,
-       "key=0 val=0\n"
-       "key=a val=1\n"
-       "key=b val=3\n"
-       "key=2 val=4\n"
-       );
-
-  /**
-   * Zend PHP 5.2 outputs:
-   *   key=0 val=0
-   *   key=a val=1
-   *   key=0 val=0
-   *   key=a val=1
-   *   key=b val=3
-   *
-   * The difference in behavior is intentional. Under PHP, after the next
-   * element is unset inside the foreach by reference loop and the array_pop
-   * operation is performed, a heuristic is used to determine which element
-   * should be visited next. If this specific example, the loop chooses to
-   * resume at key '0'.
-   *
-   * Under HPHP, when the next element is unset inside a foreach by loop, the
-   * loop's iterator is appropriately updated. Likewise, the loop's iterator
-   * remains intact after the array_pop operation. Thus, after the unset and
-   * the pop operation, HPHP resumes the loop at key 'b'.
-   */
-  MVCRO("<?php function g8() {\n"
-       "  $arr = array(0,'a'=>1,2,'b'=>3,4);\n"
-       "  $b = true;\n"
-       "  foreach ($arr as $k => &$v) {\n"
-       "    echo \"key=$k val=$v\\n\";\n"
-       "    if ($b && $v == 1) {\n"
-       "      $b = false;\n"
-       "      unset($arr[1]); \n"
-       "      array_pop($arr);\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "g8();\n"
-       ,
-       "key=0 val=0\n"
-       "key=a val=1\n"
-       "key=b val=3\n"
-       );
-
-  MVCRO("<?php function g8() {\n"
-       "  $arr = array(0,'a'=>1,2,'b'=>3,4);\n"
-       "  $b = true;\n"
-       "  foreach ($arr as $k => &$v) {\n"
-       "    yield null;\n"
-       "    echo \"key=$k val=$v\\n\";\n"
-       "    if ($b && $v == 1) {\n"
-       "      $b = false;\n"
-       "      unset($arr[1]); \n"
-       "      array_pop($arr);\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "foreach (g8() as $_) {}\n"
-       ,
-       "key=0 val=0\n"
-       "key=a val=1\n"
-       "key=b val=3\n"
-       );
-
-  MVCR("<?php function g9() {\n"
-       "  $arr = array(0,1,2,3,4);\n"
-       "  $b = true;\n"
-       "  foreach ($arr as &$v) {\n"
-       "    echo \"val=$v\\n\";\n"
-       "    if ($b && $v == 1) {\n"
-       "      $b = false;\n"
-       "      array_shift($arr);\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "g9();\n");
-
-  MVCRO("<?php function g9() {\n"
-       "  $arr = array(0,1,2,3,4);\n"
-       "  $b = true;\n"
-       "  foreach ($arr as &$v) {\n"
-       "    yield null;\n"
-       "    echo \"val=$v\\n\";\n"
-       "    if ($b && $v == 1) {\n"
-       "      $b = false;\n"
-       "      array_shift($arr);\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "foreach (g9() as $_) {}\n"
-       ,
-       "val=0\n"
-       "val=1\n"
-       "val=1\n"
-       "val=2\n"
-       "val=3\n"
-       "val=4\n"
-       );
-
-  MVCR("<?php function g10() {\n"
-       "  $arr = array(0,1,2,3);\n"
-       "  $b = true;\n"
-       "  foreach ($arr as &$v) {\n"
-       "    echo \"val=$v\\n\";\n"
-       "    if ($b && $v == 1) {\n"
-       "      $b = false;\n"
-       "      array_unshift($arr, 4);\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "g10();\n");
-
-  MVCRO("<?php function g10() {\n"
-       "  $arr = array(0,1,2,3);\n"
-       "  $b = true;\n"
-       "  foreach ($arr as &$v) {\n"
-       "    yield null;\n"
-       "    echo \"val=$v\\n\";\n"
-       "    if ($b && $v == 1) {\n"
-       "      $b = false;\n"
-       "      array_unshift($arr, 4);\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "foreach (g10() as $_) {}\n"
-       ,
-       "val=0\n"
-       "val=1\n"
-       "val=4\n"
-       "val=0\n"
-       "val=1\n"
-       "val=2\n"
-       "val=3\n"
-       );
-
-  MVCR("<?php function g11() {\n"
-       "  $arr = array(0,1,2,3);\n"
-       "  reset($arr);\n"
-       "  var_dump(current($arr));\n"
-       "  foreach ($arr as &$v) {\n"
-       "    var_dump(current($arr));\n"
-       "  }\n"
-       "  var_dump(current($arr));\n"
-       "}\n"
-       "g11();\n");
-
-  MVCRO("<?php function g11() {\n"
-       "  $arr = array(0,1,2,3);\n"
-       "  reset($arr);\n"
-       "  var_dump(current($arr));\n"
-       "  foreach ($arr as &$v) {\n"
-       "    yield null;\n"
-       "    var_dump(current($arr));\n"
-       "  }\n"
-       "  var_dump(current($arr));\n"
-       "}\n"
-       "foreach (g11() as $_) {}\n"
-       ,
-       "int(0)\n"
-       "int(1)\n"
-       "int(2)\n"
-       "int(3)\n"
-       "bool(false)\n"
-       "bool(false)\n"
-       );
-
-  MVCR("<?php "
-       "function g12($a) {"
-       "  var_dump($a);"
-       "  $arr = array(0,1,2,3);"
-       "  $b = true;"
-       "  foreach ($arr as &$v) {"
-       "    if ($b && $v == 1) {"
-       "      $b = false;"
-       "      $arr = $a;"
-       "    } else {"
-       "      $v = 5;"
-       "    }"
-       "  }"
-       "  var_dump($a);"
-       "}"
-       "g12(array(0, 0, 0, 0));");
-
-  MVCRO("<?php "
-       "function g12($a) {"
-       "  var_dump($a);"
-       "  $arr = array(0,1,2,3);"
-       "  $b = true;"
-       "  foreach ($arr as &$v) {"
-       "    yield null;"
-       "    if ($b && $v == 1) {"
-       "      $b = false;"
-       "      $arr = $a;"
-       "    } else {"
-       "      $v = 5;"
-       "    }"
-       "  }"
-       "  var_dump($a);"
-       "}"
-       "foreach (g12(array(0, 0, 0, 0)) as $_) {}"
-       ,
-       "array(4) {\n"
-       "  [0]=>\n"
-       "  int(0)\n"
-       "  [1]=>\n"
-       "  int(0)\n"
-       "  [2]=>\n"
-       "  int(0)\n"
-       "  [3]=>\n"
-       "  int(0)\n"
-       "}\n"
-       "array(4) {\n"
-       "  [0]=>\n"
-       "  int(0)\n"
-       "  [1]=>\n"
-       "  int(0)\n"
-       "  [2]=>\n"
-       "  int(0)\n"
-       "  [3]=>\n"
-       "  int(0)\n"
-       "}\n"
-       );
-
-  MVCR("<?php\n"
-       "function h1(&$arr, $i) {\n"
-       "  foreach ($arr as $k => &$v) {\n"
-       "    echo \"i=$i key=$k\\n\";\n"
-       "    if ($k == 0) {\n"
-       "      if ($i > 0) {\n"
-       "        h1($arr, $i-1);\n"
-       "      } else if ($i == 0) {\n"
-       "        echo \"Unsetting key 1\\n\";\n"
-       "        unset($arr[1]);\n"
-       "      }\n"
-       "    }\n"
-       "  }\n"
-       "  end($arr);\n"
-       "}\n"
-       "$arr = array('a','b','c');\n"
-       "h1($arr, 10);\n"
-       "var_dump($arr);\n");
-
-  MVCRO("<?php\n"
-       "function h1(&$arr, $i) {\n"
-       "  foreach ($arr as $k => &$v) {\n"
-       "    yield null;\n"
-       "    echo \"i=$i key=$k\\n\";\n"
-       "    if ($k == 0) {\n"
-       "      if ($i > 0) {\n"
-       "        foreach (h1($arr, $i-1) as $_) {}\n"
-       "      } else if ($i == 0) {\n"
-       "        echo \"Unsetting key 1\\n\";\n"
-       "        unset($arr[1]);\n"
-       "      }\n"
-       "    }\n"
-       "  }\n"
-       "  end($arr);\n"
-       "}\n"
-       "$arr = array('a','b','c');\n"
-       "foreach (h1($arr, 10) as $_) {}\n"
-       "var_dump($arr);\n"
-       ,
-       "i=10 key=0\n"
-       "i=9 key=0\n"
-       "i=8 key=0\n"
-       "i=7 key=0\n"
-       "i=6 key=0\n"
-       "i=5 key=0\n"
-       "i=4 key=0\n"
-       "i=3 key=0\n"
-       "i=2 key=0\n"
-       "i=1 key=0\n"
-       "i=0 key=0\n"
-       "Unsetting key 1\n"
-       "i=0 key=2\n"
-       "i=1 key=2\n"
-       "i=2 key=2\n"
-       "i=3 key=2\n"
-       "i=4 key=2\n"
-       "i=5 key=2\n"
-       "i=6 key=2\n"
-       "i=7 key=2\n"
-       "i=8 key=2\n"
-       "i=9 key=2\n"
-       "i=10 key=2\n"
-       "array(2) {\n"
-       "  [0]=>\n"
-       "  string(1) \"a\"\n"
-       "  [2]=>\n"
-       "  string(1) \"c\"\n"
-       "}\n"
-       );
-
-  MVCR("<?php\n"
-       "function foo() {\n"
-       "  $arr = array(10,20,30,40,50);\n"
-       "  foreach ($arr as $k => &$v) {\n"
-       "    echo $k . \"\\n\";\n"
-       "    if ($k == 2 && !isset($arr2)) {\n"
-       "      $arr2 = $arr;\n"
-       "    }\n"
-       "    $v += 100;\n"
-       "  }\n"
-       "  var_dump($arr);\n"
-       "  var_dump($arr2);\n"
-       "}\n"
-       "foo();\n");
-
-  MVCRO("<?php\n"
-       "function foo() {\n"
-       "  $arr = array(10,20,30,40,50);\n"
-       "  foreach ($arr as $k => &$v) {\n"
-       "    yield null;\n"
-       "    echo $k . \"\\n\";\n"
-       "    if ($k == 2 && !isset($arr2)) {\n"
-       "      $arr2 = $arr;\n"
-       "    }\n"
-       "    $v += 100;\n"
-       "  }\n"
-       "  var_dump($arr);\n"
-       "  var_dump($arr2);\n"
-       "}\n"
-       "foreach (foo() as $_) {}\n"
-       ,
-       "0\n"
-       "1\n"
-       "2\n"
-       "3\n"
-       "4\n"
-       "array(5) {\n"
-       "  [0]=>\n"
-       "  int(110)\n"
-       "  [1]=>\n"
-       "  int(120)\n"
-       "  [2]=>\n"
-       "  &int(130)\n"
-       "  [3]=>\n"
-       "  int(140)\n"
-       "  [4]=>\n"
-       "  &int(150)\n"
-       "}\n"
-       "array(5) {\n"
-       "  [0]=>\n"
-       "  int(110)\n"
-       "  [1]=>\n"
-       "  int(120)\n"
-       "  [2]=>\n"
-       "  &int(130)\n"
-       "  [3]=>\n"
-       "  int(40)\n"
-       "  [4]=>\n"
-       "  int(50)\n"
-       "}\n"
-       );
-
-  MVCR("<?php\n"
-       "function foo() {\n"
-       "  $arr = array(10,20,30,40,50);\n"
-       "  foreach ($arr as $k => &$v) {\n"
-       "    echo $k . \"\\n\";\n"
-       "    if ($k == 2 && !isset($arr2)) {\n"
-       "      $arr2 = $arr;\n"
-       "      $arr[] = 60;\n"
-       "    }\n"
-       "    $v += 100;\n"
-       "  }\n"
-       "  var_dump($arr);\n"
-       "  var_dump($arr2);\n"
-       "}\n"
-       "foo();\n");
-
-  MVCRO("<?php\n"
-       "function foo() {\n"
-       "  $arr = array(10,20,30,40,50);\n"
-       "  foreach ($arr as $k => &$v) {\n"
-       "    yield null;\n"
-       "    echo $k . \"\\n\";\n"
-       "    if ($k == 2 && !isset($arr2)) {\n"
-       "      $arr2 = $arr;\n"
-       "      $arr[] = 60;\n"
-       "    }\n"
-       "    $v += 100;\n"
-       "  }\n"
-       "  var_dump($arr);\n"
-       "  var_dump($arr2);\n"
-       "}\n"
-       "foreach (foo() as $_) {}\n"
-       ,
-       "0\n"
-       "1\n"
-       "2\n"
-       "3\n"
-       "4\n"
-       "5\n"
-       "array(6) {\n"
-       "  [0]=>\n"
-       "  int(110)\n"
-       "  [1]=>\n"
-       "  int(120)\n"
-       "  [2]=>\n"
-       "  &int(130)\n"
-       "  [3]=>\n"
-       "  int(140)\n"
-       "  [4]=>\n"
-       "  int(150)\n"
-       "  [5]=>\n"
-       "  &int(160)\n"
-       "}\n"
-       "array(5) {\n"
-       "  [0]=>\n"
-       "  int(110)\n"
-       "  [1]=>\n"
-       "  int(120)\n"
-       "  [2]=>\n"
-       "  &int(130)\n"
-       "  [3]=>\n"
-       "  int(40)\n"
-       "  [4]=>\n"
-       "  int(50)\n"
-       "}\n"
-       );
-
-  /**
-   * Zend PHP 5.2 outputs:
-   *   val=0
-   *   val=1
-   *   val=2
-   *   val=3
-   *   val=4
-   *   bool(false)
-   *
-   * The difference in behavior is intentional. Under PHP, foreach by value can
-   * in some cases modify the array's internal iterator without triggering an
-   * array copy. This can potentially expose information to user code about
-   * when array copies are triggered.
-   *
-   * Under HPHP, foreach by value will never modify the array's internal
-   * iterator. The advantage here is that we do not expose information about
-   * when array copies are triggered to user code.
-   *
-   * The PHP manual states the following:
-   *   foreach has some side effects on the array pointer. Don't rely on the
-   *   array pointer during or after the foreach without resetting it.
-   */
-  MVCRO("<?php function k1() {\n"
-       "  $arr = array(0,1,2,3,4);\n"
-       "  reset($arr);\n"
-       "  foreach ($arr as $v) {\n"
-       "    echo \"val=$v\\n\";\n"
-       "  }\n"
-       "  var_dump(current($arr));\n"
-       "}\n"
-       "k1();\n"
-       ,
-       "val=0\n"
-       "val=1\n"
-       "val=2\n"
-       "val=3\n"
-       "val=4\n"
-       "int(0)\n"
-       );
-
-  MVCR("<?php function k2() {\n"
-       "  $arr = array(0,1,2,3,4);\n"
-       "  reset($arr);\n"
-       "  $arr2 = $arr;\n"
-       "  foreach ($arr as $v) {\n"
-       "    echo \"val=$v\\n\";\n"
-       "  }\n"
-       "  var_dump(current($arr));\n"
-       "  var_dump(current($arr2));\n"
-       "}\n"
-       "k2();\n");
-
-  /**
-   * Zend PHP 5.2 outputs:
-   *   val=0
-   *   val=1
-   *   val=2
-   *   val=3
-   *   val=4
-   *   int(0)
-   *   bool(false)
-   *
-   * The difference in behavior is intentional. For more info see testcase k1.
-   */
-  MVCRO("<?php function k3() {\n"
-       "  $arr = array(0,1,2,3,4);\n"
-       "  reset($arr);\n"
-       "  $b = true;\n"
-       "  foreach ($arr as $v) {\n"
-       "    if ($b) {\n"
-       "      $b = false;\n"
-       "      $arr2 = $arr;\n"
-       "    }\n"
-       "    echo \"val=$v\\n\";\n"
-       "  }\n"
-       "  var_dump(current($arr));\n"
-       "  var_dump(current($arr2));\n"
-       "}\n"
-       "k3();\n"
-       ,
-       "val=0\n"
-       "val=1\n"
-       "val=2\n"
-       "val=3\n"
-       "val=4\n"
-       "int(0)\n"
-       "int(0)\n"
-       );
-
-  /**
-   * Zend PHP 5.2 outputs:
-   *   val=0
-   *   val=1
-   *   val=2
-   *   val=3
-   *   val=4
-   *   int(0)
-   *   bool(false)
-   *
-   * This behavior is intentional. For more info see testcase k1.
-   */
-  MVCRO("<?php function k4() {\n"
-       "  $arr = array(0,1,2,3,4);\n"
-       "  reset($arr);\n"
-       "  $b = true;\n"
-       "  foreach ($arr as $v) {\n"
-       "    if ($b) {\n"
-       "      $b = false;\n"
-       "      $arr2 = $arr;\n"
-       "    }\n"
-       "    echo \"val=$v\\n\";\n"
-       "  }\n"
-       "  var_dump(current($arr2));\n"
-       "  var_dump(current($arr));\n"
-       "}\n"
-       "k4();\n"
-       ,
-       "val=0\n"
-       "val=1\n"
-       "val=2\n"
-       "val=3\n"
-       "val=4\n"
-       "int(0)\n"
-       "int(0)\n"
-       );
-
-  MVCR("<?php "
-       "$a = array(1,2,3,4,5);"
-       "function foo($a, $b, $c) {"
-       "  var_dump('foo');"
-       "  return 1;"
-       "}"
-       "function bar($a, $b, $c) {"
-       "  var_dump('bar');"
-       "  return 2;"
-       "}"
-       "function buz($x,$y) { if ($y) return $x; return 1; }"
-       "$s = buz('hello',1);"
-       "foreach ($a as $s[3]) {"
-       "  var_dump($s);"
-       "}"
-       "$i = 0;"
-       "foreach ($a as "
-       "         $a[bar($i++, $i++, $i++)] => &$a[foo($i++, $i++, $i++)]) {"
-       "  var_dump($a[1],$a[2]);"
-       "}"
-       "foreach ($a as "
-       "         $a[bar($i++, $i++, $i++)] => $a[foo($i++, $i++, $i++)]) {"
-       "  var_dump($a[1],$a[2]);"
-       "}");
-
-  MVCR("<?php "
-       "class X {"
-       "  function __destruct() { var_dump(__METHOD__); }"
-       "}"
-       "function test() {"
-       "  $a = array(new X, 0);"
-       "  foreach ($a as $v) {"
-       "    var_dump($v);"
-       "  }"
-       "  $a = null;"
-       "  var_dump('done');"
-       "}"
-       "test();"
-       "var_dump('exit');");
-
-  MVCR("<?php\n"
-       "function main() {\n"
-       "  echo \"Entering main\\n\";\n"
-       "  foreach (array(1 => 1) as $k => $v) {\n"
-       "    break;\n"
-       "  }\n"
-       "  echo \"Leaving main\\n\";\n"
-       "}\n"
-       "main();\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestArrayAssignment() {
-  MVCR("<?php "
-      "$a = array(1, 2, 3);"
-      "$b = $a;"
-      "$b[4] = 4;"
-      "var_dump($a);"
-      "var_dump($b);"
-      "$b = 3;"
-      "var_dump($a);"
-      "var_dump($b);");
-  MVCR("<?php "
-      "$a = array('1', '2', '3');"
-      "$b = $a;"
-      "$b[4] = '4';"
-      "var_dump($a);"
-      "var_dump($b);"
-      "$b = '3';"
-      "var_dump($a);"
-      "var_dump($b);");
-  MVCR("<?php "
-      "$a = array(1.5, 2.5, 3.5);"
-      "$b = $a;"
-      "$b[4] = 4.5;"
-      "var_dump($a);"
-      "var_dump($b);"
-      "$b = 3.5;"
-      "var_dump($a);"
-      "var_dump($b);");
-  MVCR("<?php "
-      "$a = array(1, 'hello', 3.5);"
-      "$b = $a;"
-      "$b[4] = 'world';"
-      "var_dump($a);"
-      "var_dump($b);");
-  MVCR("<?php "
-      "$a = array(1, 'hello', 3.5);"
-      "$b = $a;"
-      "$b[4] = 'world';"
-      "var_dump($a);"
-      "var_dump($b);"
-      "$b = 3;"
-      "var_dump($a);"
-      "var_dump($b);");
-  MVCR("<?php "
-      "$a = array('a' => '1', 2 => 2, 'c' => '3');"
-      "var_dump($a);"
-      "$a = array('a' => '1', 2 => 2, 'c' => '3',"
-      "           'd' => array('a' => '1', 2 => 2, 'c' => '3'));"
-      "var_dump($a);");
-  MVCR("<?php "
-      "$a = array(1=>'main', 2=>'sub');"
-      "$b = $a;"
-      "var_dump(array_pop($b));"
-      "print_r($a);"
-      "var_dump(array_shift($b));"
-      "print_r($a);");
-  MVCR("<?php "
-      "$a = array(1, 2, 3);"
-      "var_dump($a);"
-      "array_pop($a);"
-      "var_dump($a);"
-      "array_shift($a);"
-      "var_dump($a);");
-  MVCR("<?php "
-      "function foo() {"
-      "  $p = 1;"
-      "  $q = 2;"
-      "  $r = 3;"
-      "  $s = 4;"
-      "  $a = array('1'=>$p, '2'=>&$q);"
-      "  $b = array('3'=>$r, '4'=>&$s);"
-      "  var_dump($a);"
-      "  $a += $b;"
-      "  var_dump($a);"
-      "  var_dump($b);"
-      "}"
-      "foo();");
-
-  MVCR("<?php $a = false; $a['a'] = 10;");
-  MVCR("<?php $a = false; $a['a']['b'] = 10;");
-
-  // invalid offset type
-  MVCR("<?php\n"
-       "class c { function f(&$a, $b) { $a = $b; } }\n"
-       "function setNullVariantHelper($f, $value) {\n"
-       "  $a = array();\n"
-       "  $obj = new c;\n"
-       "  $obj->$f($a[$obj] = 1, $value);\n"
-       "  var_dump($a[$obj] = 1);\n"
-       "}\n"
-       "function setNullVariant($value) {\n"
-       "  setNullVariantHelper('f', $value);\n"
-       "}\n"
-       "setNullVariant('Surprise!');\n"
-       "$b = null;\n"
-       "var_dump($b[1]);\n");
-
-  // empty string to array conversion
-  MVCR("<?php\n"
-       "$s = '';\n"
-       "$s[0] += 10;\n"
-       "var_dump($s);\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestArrayFunctions() {
-  MVCR("<?php "
-       "class A implements Countable { public function count() { return 1;}} "
-       "$obj = new A(); var_dump(count($obj));");
-
-  MVCR("<?php\n"
-       "$a = array(\n"
-       "  array('a' => 'a'),\n"
-       "  array('b' => 'bb'),\n"
-       "  array('c' => 'cc'),\n"
-       ");\n"
-       "\n"
-       "$refs = array();\n"
-       "foreach ($a as &$arr) {\n"
-       "  $refs[] = &$arr;\n"
-       "}\n"
-       "array_splice($a, 1, 1);\n"
-       "var_dump($a);\n"
-      );
-
-  MVCR("<?php\n"
-       "$x = array('x' => 'y');\n"
-       "$a = array('a1' => $x, 'a2' => $x);\n"
-       "$b = array('a1' => array(1,2,3), 'a2' => array(1,2,3));\n"
-       "var_dump(array_merge_recursive($a, $b));");
-  MVCR("<?php\n"
-       "$x = array('x' => 'y');\n"
-       "$a = array('a1' => &$x, 'a2' => &$x);\n"
-       "$b = array('a1' => array(), 'a2' => array(1,2));\n"
-       "var_dump(array_merge_recursive($a, $b));");
-  MVCR("<?php\n"
-       "$x = array('x' => 'y');\n"
-       "$a = array('a1' => &$x, 'a2' => &$x);\n"
-       "$b = array('a1' => array(1,2), 'a2' => array(3,4));\n"
-       "var_dump(array_merge_recursive($a, $b));");
-  MVCR("<?php $a = array(1 => 1, 3 => 3); "
-      "var_dump(array_merge($a, array(2)));");
-  MVCR("<?php $a = array(1 => 1, 3 => 3); "
-      "var_dump(array_merge($a, array()));");
-  MVCR("<?php $a = array('a' => 1, 3 => 3); "
-      "var_dump(array_merge($a, array(2)));");
-  MVCR("<?php $a = array('a' => 1, 'b' => 3); "
-      "var_dump(array_merge($a, array(2)));");
-  MVCR("<?php $a = array('a' => 1, 3 => 3); "
-      "var_dump(array_merge($a, array('a' => 2)));");
-  MVCR("<?php $a = array('a' => 1, 3 => 3); "
-      "var_dump(array_merge($a, array('b' => 2)));");
-  MVCR("<?php $a = array('a' => 1, 'b' => 3); "
-      "var_dump(array_merge($a, array('c' => 2)));");
-
-  MVCR("<?php "
-      "var_dump(array_unique(array(array(1,2), array(1,2), array(3,4),)));");
-  MVCR("<?php "
-      "$input = array(\"a\" => \"green\","
-      "               \"red\", \"b\" => \"green\", \"blue\", \"red\");"
-      "$result = array_unique($input);"
-      "print_r($result);");
-  MVCR("<?php "
-      "$input = array(4, \"4\", \"3\", 4, 3, \"3\");"
-      "$result = array_unique($input);"
-      "var_dump($result);");
-
-  // Preservation of keys and references in original arrays.
-  MVCR("<?php\n"
-       "class A { }\n"
-       "$o = new A;\n"
-       "$f = '10';\n"
-       "$o->$f = 100;\n"
-       "$a = (array)$o;\n"
-       "$v = 1;\n"
-       "$a[10] = &$v;\n"
-       "$a[11] = array(&$v);\n"
-       "var_dump($a);\n"
-       // array_diff
-       "$b = array(10 => 10);\n"
-       "var_dump(array_diff_key($a, $b));\n"
-       // array_merge and array_merge_recursive
-       "var_dump(array_merge($a, $b));\n"
-       "var_dump(array_merge_recursive($a, $b));\n"
-       // array_reverse
-       "var_dump(array_reverse($a));\n"
-       // array_chunk
-       "var_dump(array_chunk($a, 2));\n"
-       );
-
-  // Test array_reduce
-  MVCR("<?php\n"
-       "function f($x, $y) {\n"
-       "  var_dump($x, $y);\n"
-       "  return $x + $x + $y + 1;\n"
-       "}\n"
-       "var_dump(array_reduce(array(), 'f'));\n"
-       "var_dump(array_reduce(array(), 'f', null));\n"
-       "var_dump(array_reduce(array(), 'f', 0));\n"
-       "var_dump(array_reduce(array(), 'f', 23));\n"
-       "var_dump(array_reduce(array(4), 'f'));\n"
-       "var_dump(array_reduce(array(4), 'f', null));\n"
-       "var_dump(array_reduce(array(4), 'f', 0));\n"
-       "var_dump(array_reduce(array(4), 'f', 23));\n"
-       "var_dump(array_reduce(array(1,2,3,4), 'f'));\n"
-       "var_dump(array_reduce(array(1,2,3,4), 'f', null));\n"
-       "var_dump(array_reduce(array(1,2,3,4), 'f', 0));\n"
-       "var_dump(array_reduce(array(1,2,3,4), 'f', 23));  \n");
-
-  MVCR("<?php "
-       "var_dump(array_filter(array(4294967295 => 22)));");
-
-  return true;
-}
-
-bool TestCodeRun::TestArrayCSE() {
-
-  HipHopSyntax w0(this);
-  OptionSetter w1(this, OptionSetter::CompileTime, "-vArrayAccessIdempotent=1");
-
-  MVCR("<?php\n"
-       "function f($x, $y) {\n"
-       "  var_dump($x[$y]);\n"
-       "  if ($x[$y]) print 'HI';\n"
-       "}\n"
-       "function g(&$x, $y) {\n"
-       "  var_dump($x[$y]);\n"
-       "  if ($x[$y]) print 'HI';\n"
-       "}\n"
-       "f(null, 0);\n"
-       "f(array(0), 0);\n"
-       "f(array(0), 'noidx');\n"
-       "f('abc', 0);\n"
-       "f('abc', 'noidx');\n"
-       "g($x = null, 0);\n"
-       "g($x = array(0), 0);\n"
-       "g($x = array(0), 'noidx');\n"
-       "g($x = 'abc', 0);\n"
-       "g($x = 'abc', 'noidx');\n");
-
-  MVCR("<?php\n"
-       "function f(array $a = null, $e) {\n"
-       "  $a[$e]['foo'] = 30;\n"
-       "  $x = $a[$e]['baz'];\n"
-       "  $a[$e]['bar'] = 50;\n"
-       "  var_dump($a, $x);\n"
-       "}\n"
-       "function g($x, $y) {\n"
-       "  $x[$y]['foo'] = 30;\n"
-       "  $x[$y]['bar'] = 30;\n"
-       "  $z = $x[$y]['bar'];\n"
-       "  $x[$y]['baz'] = 30;\n"
-       "  if ($z) {\n"
-       "    $x[$y]['baz'] = 30;\n"
-       "  }\n"
-       "  return $x;\n"
-       "}\n"
-       "function h($x, $y) {\n"
-       "  if ($x) {\n"
-       "    $x[$y]['foo'] = 30;\n"
-       "    $x[$y]['bar'] = 30;\n"
-       "  }\n"
-       "  var_dump($x[$y]['foo']);\n"
-       "}\n"
-       "f(null, 'e');\n"
-       "f(array(), 'e');\n"
-       "f(array('e' => array('baz' => 40)), 'e');\n"
-       "var_dump(f(array('y' => array()), 'y'));\n"
-       "var_dump(f(array(), 'y'));\n"
-       "var_dump(f(array(), array()));\n"
-       "h(array(), 0);\n"
-       "h(array(array()), 0);\n");
-
-  MVCRO("<?php\n"
-        "function f(array $a, $e) {\n"
-        "  $a[$e][$e] = 30;\n"
-        "  $x = new stdClass();\n"
-        "  $x = $a[$e];\n"
-        "  var_dump($a, $x);\n"
-        "}\n"
-        "function g(string $x) {\n"
-        "  var_dump($x[0]);\n"
-        "  var_dump($x[1]);\n"
-        "  var_dump($x[0]);\n"
-        "}\n"
-        "f(array(), 0);\n"
-        "g('bar');\n"
-        "g('');\n"
-        "g('b');\n",
-        "array(1) {\n"
-        "  [0]=>\n"
-        "  array(1) {\n"
-        "    [0]=>\n"
-        "    int(30)\n"
-        "  }\n"
-        "}\n"
-        "array(1) {\n"
-        "  [0]=>\n"
-        "  int(30)\n"
-        "}\n"
-        "string(1) \"b\"\n"
-        "string(1) \"a\"\n"
-        "string(1) \"b\"\n"
-        "string(0) \"\"\n"
-        "string(0) \"\"\n"
-        "string(0) \"\"\n"
-        "string(1) \"b\"\n"
-        "string(0) \"\"\n"
-        "string(1) \"b\"\n");
-
-  MVCR("<?php\n"
-       "function f($x) {\n"
-       "  var_dump($x[0]);\n"
-       "  $x =& $x[0];\n"
-       "  $x[0] = 30;\n"
-       "  var_dump($x[0]);\n"
-       "}\n"
-       "function g($x) {\n"
-       "  $x[0][1] = 10;\n"
-       "  var_dump($x[0][2]);\n"
-       "}\n"
-       "f(array(0));\n"
-       "g(array());\n"
-       "g(array(0));\n");
-
-  MVCR("class ArrayWrap implements arrayaccess {\n"
-       "  private $x;\n"
-       "  public function __construct($x) {\n"
-       "    $this->x = $x;\n"
-       "  }\n"
-       "  public function offsetSet($offset, $value) {\n"
-       "    $this->x[$offset] = $value;\n"
-       "  }\n"
-       "  public function offsetExists($offset) {\n"
-       "    return isset($this->x[$offset]);\n"
-       "  }\n"
-       "  public function offsetUnset($offset) {\n"
-       "    unset($this->x[$offset]);\n"
-       "  }\n"
-       "  public function offsetGet($offset) {\n"
-       "    return $this->x[$offset];\n"
-       "  }\n"
-       "}\n"
-       "$o = new ArrayWrap(array(0, 1, 2));\n"
-       "\n"
-       "function f1($x) {\n"
-       "  return isset($x[0]) && $x[0];\n"
-       "}\n"
-       "var_dump(f1(null));\n"
-       "var_dump(f1(array()));\n"
-       "var_dump(f1(array(0)));\n"
-       "var_dump(f1(''));\n"
-       "var_dump(f1('a'));\n"
-       "var_dump(f1($o));\n"
-       "\n"
-       "function f2($x) {\n"
-       "  if (!is_null($x[0])) var_dump($x[0]);\n"
-       "  var_dump($x[0]);\n"
-       "}\n"
-       "f2(array(0 => array()));\n"
-       "f2(array());\n"
-       "f2('');\n"
-       "f2($o);\n"
-       "f2(null);\n"
-       "\n"
-       "function f3($x) {\n"
-       "  foreach ($x['foo'] as $k => $v) {\n"
-       "    if ($v) unset($x['foo'][$k]);\n"
-       "  }\n"
-       "  var_dump($x);\n"
-       "}\n"
-       "f3(array('foo' => array(0,1,2,3)));\n"
-       "\n"
-       "function f4($x) {\n"
-       "  var_dump($x[0][1]);\n"
-       "  unset($x[0][1]);\n"
-       "  var_dump($x[0][1]);\n"
-       "}\n"
-       "f4(array(array(1 => new stdClass())));\n"
-       "\n"
-       "function f5($x) {\n"
-       "  var_dump(md5($x[0]), $x[0]);\n"
-       "}\n"
-       "f5('foobar');\n");
-
-  MVCR("function f1($x) {\n"
-       "  if (count($x) > 0) { \n"
-       "    var_dump($x); \n"
-       "  } else if (count($x[0]) > 0) {\n"
-       "    var_dump($x[0]);\n"
-       "  }\n"
-       "}\n"
-       "f1(array(array(0, 1, 2)));\n"
-       "f1('abc');\n"
-       "\n"
-       "function id($x) { return $x; }\n"
-       "function f2($x) {\n"
-       "  if ($x[0]) var_dump(id($x), $x[0]);\n"
-       "}\n"
-       "f2(null);\n"
-       "f2(array());\n"
-       "f2(array(10));\n"
-       "\n"
-       "function f3($x) {\n"
-       "  var_dump($x[0].'/'. $x[1]);\n"
-       "  var_dump($x[0].'/'. $x[1]);\n"
-       "}\n"
-       "f3(array('first', 'second'));\n"
-       "f3('AB');\n"
-       "\n"
-       "function f4($x) {\n"
-       "  $z = @id($x[0]);\n"
-       "  var_dump($z);\n"
-       "  var_dump($x[0]);\n"
-       "}\n"
-       "f4(array('e1', 'e2'));\n"
-       "\n"
-       "function f5($x) {\n"
-       "  if ($x[0][id($x[0])-1]) var_dump($x);\n"
-       "}\n"
-       "f5(array(0, 1, 2));\n");
-
-  MVCR("function id($x) { return $x; }\n"
-       "function f1($x) {\n"
-       "  $z = id($x[0]);\n"
-       "  foreach ($x[0] as $a) {\n"
-       "    $z[] = array(id($z), count($x[0]));\n"
-       "  }\n"
-       "}\n"
-       "f1(array(array(0, 1, 2, 3)));\n"
-       "\n"
-       "function f2($x) {\n"
-       "  var_dump($x[0]);\n"
-       "  $y = 'foo' . $x[0] . 'bar';\n"
-       "}\n"
-       "f2('foobar');\n"
-       "\n"
-       "function f3($x) {\n"
-       "  $x = is_string($x[0]) ? $x[0] : get_class($x[0]);\n"
-       "  return $x;\n"
-       "}\n"
-       "var_dump(f3('abc'));\n"
-       "var_dump(f3(array(new stdClass)));\n");
-
-  MVCR("<?php\n"
-       "function foo($a, $b, $c, $d) {\n"
-       "  var_dump($a, $b, $c, $d);\n"
-       "}\n"
-       "function bar(&$a, $b, $c, $d) {\n"
-       "  var_dump($a, $b, $c, $d);\n"
-       "}\n"
-       "function f($a) {\n"
-       "  foo($a[0], $a[0], $a[0], $a[0]++);\n"
-       "  foo($a[0], $a[0], $a[0], $a[0]);\n"
-       "}\n"
-       "function g($a) {\n"
-       "  bar($a[0], $a[0], $a[0], $a[0]++);\n"
-       "  bar($a[0], $a[0], $a[0], $a[0]);\n"
-       "}\n"
-       "f(array(0));\n"
-       "g(array(0));\n");
-
-  MVCR("<?php\n"
-       "$GLOBALS['foo'] = 10;\n"
-       "$GLOBALS['bar'] = \n"
-       "  array(\n"
-       "      10 => array($GLOBALS['foo']),\n"
-       "      20 => array($GLOBALS['foo']));\n"
-       "var_dump($GLOBALS['bar']);\n");
-
-  MVCR("<?php\n"
-       "function blocker() { print 'block'; }\n"
-       "function f($x) {\n"
-       "  $x = (string) $x;\n"
-       "  blocker();\n"
-       "  var_dump($x[0]);\n"
-       "  var_dump($x[0]);\n"
-       "}\n"
-       "var_dump('foo');\n");
-
-  MVCR("<?php\n"
-       "function f1($x) {\n"
-       "  if ($x[1]) goto x_t;\n"
-       "  var_dump($x[0]);\n"
-       "  var_dump($x[0]);\n"
-       "  x_t:\n"
-       "  var_dump($x[0]);\n"
-       "}\n"
-       "function f2($x) {\n"
-       "  $i = 3;\n"
-       "  while ($x[0] && $i--) {\n"
-       "    var_dump($x[0]);\n"
-       "  }\n"
-       "}\n"
-       "function f3($x, $y) {\n"
-       "  do {\n"
-       "    var_dump($x[0]);\n"
-       "  } while ($x[0] && $y);\n"
-       "  var_dump($x[0]);\n"
-       "}\n"
-       "function f4($x) {\n"
-       "  foreach ($x[0] as $k => $v) {\n"
-       "    var_dump($x[0]);\n"
-       "    var_dump($k, $v);\n"
-       "  }\n"
-       "}\n"
-       "function f5($x) {\n"
-       "  switch ($x[0]) {\n"
-       "  case 0:\n"
-       "    var_dump($x[0]);\n"
-       "  }\n"
-       "}\n"
-       "function f6($x, $y, $z) {\n"
-       "  if ($z) goto my_clause;\n"
-       "  if ($y) { var_dump($y); }\n"
-       "  else if ($x[0]) {\n"
-       "    var_dump($x[0]);\n"
-       "    my_clause:\n"
-       "    var_dump($x);\n"
-       "  }\n"
-       "}\n"
-       "f1(array(0, 0));\n"
-       "f2(array(10));\n"
-       "f3(array(10), false);\n"
-       "f4(array(array(1, 2, 3)));\n"
-       "f5(array(false, false));\n"
-       "f6(array(true), false, false);\n");
-
-  MVCR("<?php\n"
-       "function blocker() { print 'block'; }\n"
-       "function id($x) { return $x; }\n"
-       "function f($x, $y) {\n"
-       "  $y = $x[$y[0]] ? $x[$y[0]] : id($x[$y[0]]);\n"
-       "  blocker();\n"
-       "  var_dump($y);\n"
-       "}\n");
-
-  return true;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-bool TestCodeRun::TestVariant() {
-  MVCR("<?php $a = 1; $a = 'test'; print $a;");
-  MVCR("<?php $a = 1; $a = 'test'; $a .= 'b'; print $a;");
-
-  MVCR("<?php $a = array(); $a[] = 3; $a = 'test'; var_dump($a);");
-  MVCR("<?php $a = array(); $a['test'] = 3; var_dump($a);");
-  MVCR("<?php $a['test'] = 3; var_dump($a);");
-
-  MVCR("<?php $a = 1; $a = 'test'; print $a{0};");
-  MVCR("<?php $a=1;$a='t'; $a[0]  = 'AB'; var_dump($a);");
-  MVCR("<?php $a=1;$a='';  $a[0]  = 'AB'; var_dump($a);");
-  MVCR("<?php $a=1;$a='t'; $a[10] = 'AB'; var_dump($a);");
-  MVCR("<?php $a=1;$a='t'; $b = $a; $a[0] = 'AB'; var_dump($a); var_dump($b);");
-  MVCR("<?php $a=1;$a='t'; $b = $a; $a[10]= 'AB'; var_dump($a); var_dump($b);");
-  MVCR("<?php $a=1;$a='t'; $b = $a; $b[0] = 'AB'; var_dump($a); var_dump($b);");
-  MVCR("<?php $a=1;$a='t'; $b = $a; $b[10]= 'AB'; var_dump($a); var_dump($b);");
-
-  MVCR("<?php $a = 't'; $a = 1; print $a + 2;");
-  MVCR("<?php $a = 't'; $a = 1; print 2 + $a;");
-  MVCR("<?php $a = 't'; $a = 1; $b = 'a'; $b = 2; print $a + $b;");
-  MVCR("<?php $a = 't'; $a = 1; $a += 2; print $a;");
-  MVCR("<?php $a = 't'; $a = 1; $a += 'n'; print $a;");
-  MVCR("<?php $a = 't'; $a = 1; $a += '5'; print $a;");
-  MVCR("<?php $b = 'test'; $b = 1; $a += $b; print $a;");
-
-  MVCR("<?php $a = 't'; $a = 1; print -$a;");
-  MVCR("<?php $a = 't'; $a = -$a; print $a;");
-  MVCR("<?php $a = 't'; $a = 1; print $a - 2;");
-  MVCR("<?php $a = 't'; $a = 1; print 2 - $a;");
-  MVCR("<?php $a = 't'; $a = 1; $b = 'a'; $b = 2; print $a - $b;");
-  MVCR("<?php $a = 't'; $a = 1; $a -= 2; print $a;");
-  MVCR("<?php $a = 't'; $a = 1; $a -= 'n'; print $a;");
-  MVCR("<?php $a = 't'; $a = 1; $a -= '5'; print $a;");
-
-  MVCR("<?php $a = 't'; $a = 10; print $a * 2;");
-  MVCR("<?php $a = 't'; $a = 10; print 2 * $a;");
-  MVCR("<?php $a = 't'; $a = 10; $b = 'a'; $b = 2; print $a * $b;");
-  MVCR("<?php $a = 't'; $a = 10; $a *= 2; print $a;");
-  MVCR("<?php $a = 't'; $a = 10; $a *= 'n'; print $a;");
-  MVCR("<?php $a = 't'; $a = 10; $a *= '5'; print $a;");
-
-  MVCR("<?php $a = 't'; $a = 10; print $a / 2;");
-  MVCR("<?php $a = 't'; $a = 10; print 2 / $a;");
-  MVCR("<?php $a = 't'; $a = 10; $b = 'a'; $b = 2; print $a / $b;");
-  MVCR("<?php $a = 't'; $a = 10; $a /= 2; print $a;");
-  MVCR("<?php $a = 't'; $a = 10; $a /= '5'; print $a;");
-
-  MVCR("<?php $a = 't'; $a = 10; print $a % 2;");
-  MVCR("<?php $a = 't'; $a = 10; print 2 % $a;");
-  MVCR("<?php $a = 't'; $a = 10; $b = 'a'; $b = 2; print $a % $b;");
-  MVCR("<?php $a = 't'; $a = 10; $a %= 2; print $a;");
-  MVCR("<?php $a = 't'; $a = 10; $a %= '5'; print $a;");
-
-  MVCR("<?php $a = 't'; $a = 10; var_dump(~$a);");
-
-  MVCR("<?php $a = 't'; $a = 10; $b = 9; var_dump($a & $b);");
-  MVCR("<?php $a = 't'; $a = 10; $b = 9; var_dump($a | $b);");
-  MVCR("<?php $a = 't'; $a = 10; $b = 9; var_dump($a ^ $b);");
-  MVCR("<?php $a = 't'; $a = 10; $b = 9; var_dump($a << 2);");
-  MVCR("<?php $a = 't'; $a = 10; $b = 9; var_dump($a >> 2);");
-
-  MVCR("<?php $b = 't'; $a = 10; $b = 9; var_dump($a & $b);");
-  MVCR("<?php $b = 't'; $a = 10; $b = 9; var_dump($a | $b);");
-  MVCR("<?php $b = 't'; $a = 10; $b = 9; var_dump($a ^ $b);");
-  MVCR("<?php $b = 't'; $a = 10; $b = 2; var_dump($a << $b);");
-  MVCR("<?php $b = 't'; $a = 10; $b = 2; var_dump($a >> $b);");
-
-  MVCR("<?php $a = 't'; $b = 't'; $a = 10; $b = 9; var_dump($a & $b);");
-  MVCR("<?php $a = 't'; $b = 't'; $a = 10; $b = 9; var_dump($a | $b);");
-  MVCR("<?php $a = 't'; $b = 't'; $a = 10; $b = 9; var_dump($a ^ $b);");
-  MVCR("<?php $a = 't'; $b = 't'; $a = 10; $b = 2; var_dump($a << $b);");
-  MVCR("<?php $a = 't'; $b = 't'; $a = 10; $b = 2; var_dump($a >> $b);");
-
-  MVCR("<?php $a = 't'; $a = 10; $b = 9; $a &= $b; var_dump($a);");
-  MVCR("<?php $a = 't'; $a = 10; $b = 9; $a |= $b; var_dump($a);");
-  MVCR("<?php $a = 't'; $a = 10; $b = 9; $a ^= $b; var_dump($a);");
-  MVCR("<?php $a = 't'; $a = 10; $b = 9; $a <<= 2; var_dump($a);");
-  MVCR("<?php $a = 't'; $a = 10; $b = 9; $a >>= 2; var_dump($a);");
-
-  MVCR("<?php $a = 't'; $b = 't'; $a = 10; $b = 9; var_dump($a and $b);");
-  MVCR("<?php $a = 't'; $b = 't'; $a = 10; $b = 9; var_dump($a or $b);");
-  MVCR("<?php $a = 't'; $b = 't'; $a = 10; $b = 9; var_dump($a xor $b);");
-  MVCR("<?php $a = 't'; $b = 't'; $a = 10; $b = 9; var_dump(!$a);");
-  MVCR("<?php $a = 't'; $b = 't'; $a = 10; $b = 9; var_dump($a && $b);");
-  MVCR("<?php $a = 't'; $b = 't'; $a = 10; $b = 9; var_dump($a || $b);");
-
-  MVCR("<?php $a = 10; ++$a; var_dump($a);");
-  MVCR("<?php $a = 10; $a++; var_dump($a);");
-  MVCR("<?php $a = 10; --$a; var_dump($a);");
-  MVCR("<?php $a = 10; $a--; var_dump($a);");
-
-  MVCR("<?php $a = 't'; $a = 10; ++$a; var_dump($a);");
-  MVCR("<?php $a = 't'; $a = 10; $a++; var_dump($a);");
-  MVCR("<?php $a = 't'; $a = 10; --$a; var_dump($a);");
-  MVCR("<?php $a = 't'; $a = 10; $a--; var_dump($a);");
-
-  MVCR("<?php $a = 'test'; ++$a; var_dump($a);");
-  MVCR("<?php $a = 'test'; $a++; var_dump($a);");
-  MVCR("<?php $a = 'test'; --$a; var_dump($a);");
-  MVCR("<?php $a = 'test'; $a--; var_dump($a);");
-
-  MVCR("<?php $a = 1; $a = 'test'; var_dump(~$a);");
-  MVCR("<?php $a = 1; $a = 'test'; $b = 'zzz'; var_dump($a & $b);");
-  MVCR("<?php $a = 1; $a = 'test'; $b = 'zzz'; var_dump($a | $b);");
-  MVCR("<?php $a = 1; $a = 'test'; $b = 'zzz'; var_dump($a ^ $b);");
-  MVCR("<?php $a = 1; $a = 'test'; $b = 'zzz'; $a &= $b; var_dump($a);");
-  MVCR("<?php $a = 1; $a = 'test'; $b = 'zzz'; $a |= $b; var_dump($a);");
-  MVCR("<?php $a = 1; $a = 'test'; $b = 'zzz'; $a ^= $b; var_dump($a);");
-  MVCR("<?php class a { public $var2 = 1; public $var1; }"
-      "class b extends a { public $var2; }"
-      "function f() { $obj1 = new b(); var_dump($obj1); $obj1->var1 = 1; }"
-      "f();"); //#147156
-  return true;
-}
-
-bool TestCodeRun::TestObject() {
-  HipHopSyntax w(this);
-
-  MVCR("<?php "
-      "var_dump((object)NULL);"
-      "var_dump((object)true);"
-      "var_dump((object)10);"
-      "var_dump((object)'test');"
-      "var_dump((object)array(10, 20));"
-      );
-
-  MVCR("<?php class A {} $obj = new A(); "
-      "var_dump($obj);"
-      "var_dump((bool)$obj);"
-      "var_dump((int)$obj);"
-      "var_dump((array)$obj);"
-      "var_dump((object)$obj);"
-      );
-
-  MVCR("<?php class A { public $test = 'ok';} $obj = new A(); "
-      "var_dump($obj);"
-      "var_dump((bool)$obj);"
-      "var_dump((int)$obj);"
-      "var_dump((array)$obj);"
-      "var_dump((object)$obj);"
-      );
-
-  MVCR("<?php "
-      "var_dump((object)NULL);"
-      "var_dump((object)true);"
-      "var_dump((object)10);"
-      "var_dump((object)'test');"
-      "var_dump((object)array(10, 20));"
-      );
-
-  MVCR("<?php class A { public $a = 0;} class B extends A {}"
-      "$obj1 = new A(); $obj2 = new A(); $obj2->a++; "
-      "$obj3 = new B(); $obj3->a = 10;"
-      "var_dump($obj1->a);"
-      "var_dump($obj1);"
-      "var_dump($obj2->a);"
-      "var_dump($obj2);"
-      "var_dump($obj3);"
-      "var_dump($obj1 instanceof A);"
-      "var_dump($obj3 instanceof A);"
-      "var_dump($obj1 instanceof B);"
-      "var_dump($obj3 instanceof B);"
-      );
-
-  MVCR("<?php "
-      "class A {"
-      "  public $a = 3;"
-      "  public function __construct($a) {"
-      "    $this->a = $a + 1;"
-      "  }"
-      "  public function __destruct() {"
-      "    $this->a += 2;"
-      "    var_dump($this->a);"
-      "  }"
-      "}"
-      "class B extends A {"
-      "  public function __construct($a) {"
-      "  }"
-      "}"
-      "class C extends A {"
-      "  public function __construct($a) {"
-      "    parent::__construct($a);"
-      "  }"
-      "}"
-      "$obj = new A(1); var_dump($obj->a);"
-      "$obj = new B(1); var_dump($obj->a);"
-      "$obj = new C(1); var_dump($obj->a);"
-      "unset($obj);"
-      );
-
-  MVCR("<?php "
-      "class A {"
-      "  public $b = 3;"
-      "  public $a = 2;"
-      "}"
-      "$obj = new A(); var_dump($obj); var_dump($obj->c);"
-      );
-
-  MVCR("<?php "
-      "class A {"
-      "  public $a = 2;"
-      "}"
-      "class B {"
-      "  public $b = 3;"
-      "}"
-      "$obj = new A(); var_dump($obj); /*var_dump($obj->b);*/" // undeclared
-      "$obj = new B(); var_dump($obj); var_dump($obj->b);"
-      );
-
-  MVCR("<?php "
-      "class A {"
-      "  public $a = 2;"
-      "}"
-      "class B {"
-      "  public $b = 3;"
-      "}"
-      "$obj = new A(); var_dump($obj); var_dump($obj->a);"
-      "$obj = new B(); var_dump($obj); var_dump($obj->b);"
-      );
-
-  MVCR("<?php "
-      "class A {"
-      "  public $a = 2;"
-      "}"
-      "class B extends A {"
-      "  public $b = 3;"
-      "}"
-      "$obj = new A(); var_dump($obj); var_dump($obj->b);"
-      "$obj = new B(); var_dump($obj); var_dump($obj->b);"
-      );
-
-  MVCR("<?php "
-      "class A {"
-      "  public $a = 2;"
-      "  public $b = 1;"
-      "}"
-      "class B extends A {"
-      "  public $b = 3;"
-      "}"
-      "$obj = new A(); var_dump($obj); var_dump($obj->b);"
-      "$obj = new B(); var_dump($obj); var_dump($obj->b);"
-      );
-
-  MVCR("<?php "
-      "interface I { public function test($a);}"
-      "class A implements I { public function test($a) { print $a;}}"
-      "$obj = new A(); var_dump($obj instanceof I); $obj->test('cool');"
-      );
-
-  MVCR("<?php "
-      "interface I { public function test($a);} "
-      "class A { public function test($a) { print 'A';}} "
-      "class B extends A implements I { "
-      "  public function test($a) { print 'B';} "
-      "}"
-      "$obj = new A(); $obj->test(1);"
-      "$obj = new B(); $obj->test(1);"
-      );
-
-  // circular references
-  MVCR("<?php class A { public $a;} "
-      "$obj1 = new A(); $obj2 = new A(); $obj1->a = $obj2; $obj2->a = $obj1;"
-      "var_dump($obj1);");
-
-  MVCR("<?php $a = 1; class A { public function t() { global $a; $b = 'a'; var_dump($$b);}} $obj = new A(); $obj->t();");
-
-  MVCR("<?php "
-      "class g {"
-      "  public $v;"
-      "  function set($v) {"
-      "    $this->v = $v;"
-      "    return $this;"
-      "  }"
-      "}"
-      "function foo() {"
-      "  $z = 1;"
-      "  $qd = array('x' => $z);"
-      "  $a = G()->set($qd);"
-      "  var_dump($a);"
-      "  $qd['e'] = true;"
-      "  $b = G()->set($qd);"
-      "  var_dump($a);"
-      ""
-      "}"
-      "function G() {"
-      "  return new g;"
-      "}"
-      "foo();");
-  MVCR("<?php "
-      "class EE extends Exception {"
-      "}"
-      "class E extends EE {"
-      "  function foo() {}"
-      "  function __construct() {"
-      "    echo 'MAKING E';"
-      "    parent::__construct();"
-      "  }"
-      "}"
-      "new E;");
-  MVCR("<?php "
-      "class A {"
-      "  var $a;"
-      "  var $b;"
-      "};"
-      "$obj = new A();"
-      "var_dump($obj);"
-      "foreach ($obj as &$value) {"
-      "  $value = 1;"
-      "}"
-      "var_dump($obj);"
-      "$obj->c = 3;"
-      "var_dump($obj);"
-      "foreach ($obj as &$value) {"
-      "  $value = 2;"
-      "}"
-      "var_dump($obj);");
-  MVCRO("<?php "
-      "class A {"
-      "  var $a;"
-      "  var $b;"
-      "};"
-      "function gen() {"
-      "  $obj = new A();"
-      "  var_dump($obj);"
-      "  foreach ($obj as &$value) {"
-      "    yield null;"
-      "    $value = 1;"
-      "  }"
-      "  var_dump($obj);"
-      "  $obj->c = 3;"
-      "  var_dump($obj);"
-      "  foreach ($obj as &$value) {"
-      "    yield null;"
-      "    $value = 2;"
-      "  }"
-      "  var_dump($obj);"
-      "}"
-      "foreach (gen() as $_) {}"
-      ,
-      "object(A)#2 (2) {\n"
-      "  [\"a\"]=>\n"
-      "  NULL\n"
-      "  [\"b\"]=>\n"
-      "  NULL\n"
-      "}\n"
-      "object(A)#2 (2) {\n"
-      "  [\"a\"]=>\n"
-      "  int(1)\n"
-      "  [\"b\"]=>\n"
-      "  &int(1)\n"
-      "}\n"
-      "object(A)#2 (3) {\n"
-      "  [\"a\"]=>\n"
-      "  int(1)\n"
-      "  [\"b\"]=>\n"
-      "  &int(1)\n"
-      "  [\"c\"]=>\n"
-      "  int(3)\n"
-      "}\n"
-      "object(A)#2 (3) {\n"
-      "  [\"a\"]=>\n"
-      "  int(2)\n"
-      "  [\"b\"]=>\n"
-      "  int(2)\n"
-      "  [\"c\"]=>\n"
-      "  &int(2)\n"
-      "}\n"
-      );
-  MVCR("<?php "
-      "class A {"
-      "  var $a;"
-      "  var $b;"
-      "};"
-      "$obj = new A();"
-      "$obj2 = $obj;"
-      "foreach ($obj2 as $k => &$value) {"
-      "  $value = 'ok';"
-      "}"
-      "var_dump($obj);"
-      "var_dump($obj2);");
-  MVCRO("<?php "
-      "class A {"
-      "  var $a;"
-      "  var $b;"
-      "};"
-      "function gen() {"
-      "  $obj = new A();"
-      "  $obj2 = $obj;"
-      "  foreach ($obj2 as $k => &$value) {"
-      "    yield null;"
-      "    $value = 'ok';"
-      "  }"
-      "  var_dump($obj);"
-      "  var_dump($obj2);"
-      "}"
-      "foreach (gen() as $_) {}"
-      ,
-      "object(A)#2 (2) {\n"
-      "  [\"a\"]=>\n"
-      "  string(2) \"ok\"\n"
-      "  [\"b\"]=>\n"
-      "  &string(2) \"ok\"\n"
-      "}\n"
-      "object(A)#2 (2) {\n"
-      "  [\"a\"]=>\n"
-      "  string(2) \"ok\"\n"
-      "  [\"b\"]=>\n"
-      "  &string(2) \"ok\"\n"
-      "}\n"
-      );
-  MVCR("<?php "
-      "class A {"
-      "  var $a;"
-      "  var $b;"
-      "  var $c;"
-      "  var $d;"
-      "  public function __construct($p1, $p2, $p3, $p4) {"
-      "    $this->a = $p1;"
-      "    $this->b = $p2;"
-      "    $this->c = $p3;"
-      "    $this->d = $p4;"
-      "  }"
-      "};"
-      "$obj = new A(1, 2, 3, 4);"
-      "foreach ($obj as $key => &$val) {"
-      "  if($val == 2) {"
-      "    $obj->$key = 0;"
-      "  } else if($val == 3) {"
-      "    var_dump($key);"
-      "    unset($obj->$key);"
-      "  } else {"
-      "    $val++;"
-      "  }"
-      "}"
-      "var_dump($obj);");
-  MVCRO("<?php "
-      "class A {"
-      "  var $a;"
-      "  var $b;"
-      "  var $c;"
-      "  var $d;"
-      "  public function __construct($p1, $p2, $p3, $p4) {"
-      "    $this->a = $p1;"
-      "    $this->b = $p2;"
-      "    $this->c = $p3;"
-      "    $this->d = $p4;"
-      "  }"
-      "};"
-      "function gen() {"
-      "  $obj = new A(1, 2, 3, 4);"
-      "  foreach ($obj as $key => &$val) {"
-      "    yield null;"
-      "    if($val == 2) {"
-      "      $obj->$key = 0;"
-      "    } else if($val == 3) {"
-      "      var_dump($key);"
-      "      unset($obj->$key);"
-      "    } else {"
-      "      $val++;"
-      "    }"
-      "  }"
-      "  var_dump($obj);"
-      "}"
-      "foreach (gen() as $_) {}"
-      ,
-      "string(1) \"c\"\n"
-      "object(A)#2 (3) {\n"
-      "  [\"a\"]=>\n"
-      "  int(2)\n"
-      "  [\"b\"]=>\n"
-      "  int(0)\n"
-      "  [\"d\"]=>\n"
-      "  &int(5)\n"
-      "}\n"
-      );
-  MVCR("<?php "
-      "class A {"
-      "  var $a = 1;"
-      "  var $b = 2;"
-      "  var $c = 3;"
-      "  var $d = 4;"
-      "  public function __construct() {"
-      "    $this->a = 1;"
-      "    $this->b = 2;"
-      "    $this->c = 3;"
-      "    $this->d = 4;"
-      "  }"
-      "};"
-      "function f() {"
-      "  $obj = new A();"
-      "  foreach ($obj as $key => &$val) {"
-      "    $val = 5;"
-      "  }"
-      "  var_dump($obj);"
-      "}"
-      "f();");
-  MVCRO("<?php "
-      "class A {"
-      "  var $a = 1;"
-      "  var $b = 2;"
-      "  var $c = 3;"
-      "  var $d = 4;"
-      "  public function __construct() {"
-      "    $this->a = 1;"
-      "    $this->b = 2;"
-      "    $this->c = 3;"
-      "    $this->d = 4;"
-      "  }"
-      "};"
-      "function f() {"
-      "  $obj = new A();"
-      "  foreach ($obj as $key => &$val) {"
-      "    yield null;"
-      "    $val = 5;"
-      "  }"
-      "  var_dump($obj);"
-      "}"
-      "foreach (f() as $_) {}"
-      ,
-      "object(A)#2 (4) {\n"
-      "  [\"a\"]=>\n"
-      "  int(5)\n"
-      "  [\"b\"]=>\n"
-      "  int(5)\n"
-      "  [\"c\"]=>\n"
-      "  int(5)\n"
-      "  [\"d\"]=>\n"
-      "  &int(5)\n"
-      "}\n"
-      );
-
-  MVCR("<?php function test() {"
-       "$abc = 'abc'; var_dump($abc instanceof Nothing); }"
-      "test();");
-
-  MVCR("<?php "
-       "class X {"
-       "  public $x = 1;"
-       "  }"
-       "class Y {"
-       "  public $x = array();"
-       "}"
-       "function test() {"
-       "  $x = (object)new Y;"
-       "  var_dump($x->x);"
-       "  $x = new X;"
-       "  var_dump($x->x);"
-       "}"
-       "test();");
-
-  MVCR("<?php\n"
-       "class A { }\n"
-       "class B extends A {\n"
-       "  static function check1($a) { return $a instanceof self; }\n"
-       "  static function check2($a) { return $a instanceof parent; }\n"
-       "}\n"
-       "$a = new B;\n"
-       "var_dump(B::check1($a), B::check2($a));\n"
-       "$b = (object)array(1, 2, 3);\n"
-       "var_dump(B::check1($b), B::check2($b));\n");
-
-  MVCR("<php\n"
-       "class X { static function f($o, $s) { return $o instanceof $s; } }\n"
-       "$x = new X;\n"
-       "var_dump(X::f($x, 'self'));\n"
-       "var_dump(X::f($x, 'X'));\n");
-
-  MVCR("<php\n"
-       "class X {\n"
-       "  static function f($o) {\n"
-       "    $s = 'self'; return $o instanceof $s;\n"
-       "  }\n"
-       "}\n"
-       "X::f(new X);\n");
-
-  MVCR("<?php\n"
-       "$x = null;\n"
-       "$y = 0;\n"
-       "class C {\n"
-       "  public $p = \"C::\\$p\";\n"
-       "  function __destruct() {\n"
-       "    global $x, $y;\n"
-       "    print \"In C::__destruct(): $y\n\";\n"
-       "    $this->p = \"changed\";\n"
-       "    $x = $this;\n"
-       "  }\n"
-       "}\n"
-       "$c = new C();\n"
-       "var_dump($c);\n"
-       "$c = null;\n"
-       "$y = 140;\n"
-       "var_dump($x);\n"
-       "$x = null;\n");
-
-  MVCR("<?php "
-       "class X {"
-       "  function foo() { var_dump(__METHOD__); }"
-       "  }"
-       "function foo($a) {"
-       "  $x = null;"
-       "  if ($a) $x = new X;"
-       "  return $x;"
-       "}"
-       "function test($x, $a) {"
-       "  $x = foo($a);"
-       "  if ($x) {"
-       "    $x->foo();"
-       "  }"
-       "}"
-       "test(45, 0);"
-       "test(77, 1);");
-
-  MVCR("<?php\n"
-      "class FOo {\n"
-      "  public function exclAIM() { echo \"FOo::exclAIM\\n\"; }\n"
-      "  public function teST() { echo \"FOo::teST\\n\"; }\n"
-      "  public function __CaLL($name, $args) {\n"
-      "    echo \"FOo::\" . $name . \"\\n\";\n"
-      "  }\n"
-      "}\n"
-      "class TesT {\n"
-      "  public static function ExclAim() {\n"
-      "    $obj = new fOO();\n"
-      "    $obj->{__fUNCTION__} = 1;\n"
-      "    $obj->{__cLASS__} = 2;\n"
-      "    $obj->__FuNCTION__ = 3;\n"
-      "    $obj->__ClASS__ = 4;\n"
-      "    $obj->{__FUnCTION__}();\n"
-      "    $obj->{__CLaSS__}();\n"
-      "    $obj->__FUNcTION__();\n"
-      "    $obj->__CLAsS__();\n"
-      "    $arr = array();\n"
-      "    foreach ($obj as $k => $v) {\n"
-      "      $arr[$k] = $v;\n"
-      "    }\n"
-      "    ksort($arr);\n"
-      "    var_dump($arr);\n"
-      "  }\n"
-      "}\n"
-      "tEst::eXclaiM();\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestObjectProperty() {
-  MVCR("<?php "
-       "class A { static protected $foo = 11; "
-       "  function foo() { var_dump(A::$foo);}} "
-       "class B extends A { static public $foo;} "
-       "var_dump(B::$foo); B::$foo = 123; A::foo();");
-  MVCR("<?php "
-       "class A { static protected $foo = 11; } "
-       "class B extends A {} "
-       "class C extends B { static public $foo;} "
-       "var_dump(C::$foo); ");
-  MVCR("<?php "
-       "class A { static private $foo = 11; } "
-       "class B extends A {} "
-       "class C extends B { static public $foo;} "
-       "var_dump(C::$foo); ");
-
-  MVCR("<?php\n"
-       "class A {\n"
-       "  public $a = 'apple';\n"
-       "  public $b = 'banana';\n"
-       "}\n"
-       "\n"
-       "$old = new A;\n"
-       "unset($old->a);\n"
-       "var_dump($old);\n"
-       "\n"
-       "$new = new A;\n"
-       "unset($new->b);\n"
-       "var_dump($new);\n"
-       "\n"
-       "foreach ($new as $property => $value) {\n"
-       "  $old->$property = $value;\n"
-       "}\n"
-       "var_dump($old->a);\n"
-       "var_dump($old->b);\n"
-       // We can't really maintain the same order as PHP does, even though we
-       // can move unset and reset properties to the back of the list, but
-       // then we can't really tell who's added back first if there are two :-(
-       //"var_dump($old);\n"
-       );
-  MVCR("<?php\n"
-       "class A {\n"
-       "  public $a = 'apple';\n"
-       "}\n"
-       "$obj = new A;\n"
-       "var_dump(isset($obj->a), property_exists($obj, 'a'));\n"
-       "$obj->a = null;\n"
-       "var_dump(isset($obj->a), property_exists($obj, 'a'));\n"
-       "unset($obj->a);\n"
-       "var_dump(isset($obj->a), property_exists($obj, 'a'));\n"
-       "$obj->a = 123;\n"
-       "var_dump(isset($obj->a), property_exists($obj, 'a'));\n"
-       "$obj->a = null;\n"
-       "var_dump(isset($obj->a), property_exists($obj, 'a'));\n"
-       );
-
-  MVCR("<?php\n"
-       "class A {\n"
-       "  private $prop = 'test';\n"
-       "\n"
-       "  function __get($name) {\n"
-       "    return $this->$name;\n"
-       "  }}\n"
-       "\n"
-       "$obj = new A();\n"
-       "var_dump($obj->prop);\n"
-      );
-
-  MVCR("<?php "
-      "class A { public $a = 10; public function foo() { $this->a = 20;} } "
-      "class B extends A { public $a = 'test';} "
-      "$obj = new B(); $obj->foo(); var_dump($obj->a);");
-
-  MVCR("<?php "
-      "class A { public $a = null; }"
-      "class B extends A { public function foo() { var_dump($this->a);} } "
-      "class C extends B { public $a = 'test';} "
-      "$obj = new C(); $obj->foo();");
-  MVCR("<?php "
-      "$y = true;"
-      "define('foo', $y ? 1 : 0);"
-      "if (false) {"
-      "  class redecClass {"
-      "  }"
-      "} else {"
-      "  final class redecClass {"
-      "    const redecConst = foo;"
-      "    const redecConst2 = 456;"
-      "    public static $fx = foo;"
-      "  }"
-      "}"
-      "class T {"
-      "  const c = foo;"
-      "  const c2 = redecClass::redecConst;"
-      "  const c3 = redecClass::redecConst2;"
-      "  public static $q = foo;"
-      "  public static $n = 123;"
-      "}"
-      "class T2 {"
-      "  const c = foo;"
-      "  public static $q = foo;"
-      "}"
-      "class T3 {"
-      "  const c = foo;"
-      "}"
-      "class normal {"
-      "  const C = 1;"
-      "  public static $xx = 123;"
-      "}"
-      "function test() {"
-      "  var_dump(T::c);"
-      "  var_dump(T::c2);"
-      "  var_dump(T::c3);"
-      "  var_dump(T::$q);"
-      "  var_dump(T::$n);"
-      "  var_dump(T2::c);"
-      "  var_dump(T2::$q);"
-      "  var_dump(T3::c);"
-      "  var_dump(normal::C);"
-      "  var_dump(normal::$xx);"
-      "}"
-      "test();");
-  MVCR("<?php "
-      "class c {"
-      "  public $d = 'd';"
-      "  private $e = 'e';"
-      "  protected $f = 'f';"
-      "  function t1($y) {"
-      "    foreach ($y as $k => $v) {"
-      "      var_dump($v);"
-      "    }"
-      "  }"
-      "}"
-      "class d extends c {"
-      "  public $a = 'a';"
-      "  private $b = 'b';"
-      "  protected $c = 'c';"
-      "  function t2($y) {"
-      "    foreach ($this as $k => $v) {"
-      "      var_dump($v);"
-      "    }"
-      "    foreach ($y as $k => $v) {"
-      "      var_dump($v);"
-      "    }"
-      "    foreach ($y as $k => $v) {"
-      "      var_dump($v);"
-      "    }"
-      "  }"
-      "}"
-      "$x = new d;"
-      "$x->surprise = 1;"
-      "$y = new d;"
-      "$y->shock = 2;"
-      "echo \"t2\n\";"
-      "$x->t2($y);"
-      "echo \"t1\n\";"
-      "$x->t1($y);"
-      "$z = new c;"
-      "echo \"t12\n\";"
-      "$z->t1($x);"
-      "foreach ($x as $k => $v) {"
-      "  var_dump($v);"
-      "}");
-
-  MVCR("<?php "
-      "$one = array('cluster'=> 1, 'version'=>2);"
-      "var_dump(isset($one->cluster));"
-      "var_dump(empty($one->cluster));"
-      "$two = 'hello';"
-      "var_dump(isset($two->scalar));");
-
-  MVCR("<?php "
-      "function f() { return false; }"
-      "if (f()) { class A { } }"
-      "else { class A { static $a = 100; var $b = 1000; } }"
-      "class B { var $a = 1; static $b = array(1, 2, 3); }"
-      "$vars = get_class_vars('A'); asort($vars); var_dump($vars);"
-      "A::$a = 1;"
-      "$vars = get_class_vars('A'); asort($vars); var_dump($vars);"
-      "$vars = get_class_vars('B'); asort($vars); var_dump($vars);");
-
-  MVCR("<?php "
-      "if (true) {"
-      "  class A {"
-      "    var $a0;"
-      "    static $a1 = 1;"
-      "    static $a2 = 2;"
-      "  }"
-      "  class X {"
-      "    var $x0;"
-      "    static $x1 = 1;"
-      "    static $x2 = 2;"
-      "  }"
-      "} else {"
-      "  class A {"
-      "    var $a3;"
-      "    static $a4 = 4;"
-      "    static $a5 = 5;"
-      "  }"
-      "  class X {"
-      "    var $y3;"
-      "    static $y4 = 4;"
-      "    static $y5 = 5;"
-      "  }"
-      "}"
-      "class B extends A {"
-      "  var $b0 = 3;"
-      "  static $b1 = 4;"
-      "  static $b2 = 5;"
-      "}"
-      "class Y extends X {"
-      "  var $y0 = 3;"
-      "  static $y1 = 4;"
-      "  static $y2 = 5;"
-      "}"
-      "class C {"
-      "  var $c0;"
-      "  static $c1 = 1;"
-      "  static $c2 = 2;"
-      "}"
-      "class Z {"
-      "  var $z0;"
-      "  static $z1 = 1;"
-      "  static $z2 = 2;"
-      "}"
-      "$vars = get_class_vars('A'); asort($vars); var_dump($vars);"
-      "$vars = get_class_vars('B'); asort($vars); var_dump($vars);"
-      "$vars = get_class_vars('C'); asort($vars); var_dump($vars);"
-      "$vars = get_class_vars('X'); asort($vars); var_dump($vars);"
-      "$vars = get_class_vars('Y'); asort($vars); var_dump($vars);"
-      "$vars = get_class_vars('Z'); asort($vars); var_dump($vars);");
-
-  MVCR("<?php "
-      "class A {"
-      "  private $pri = 'a-pri';"
-      "  protected $pro = 'a-pro';"
-      "  function bar() {"
-      "    var_dump($this->pri);"
-      "    $pri = $q ? 'zz' : 'p'.'ri';"
-      "    var_dump($this->$pri);"
-      "  }"
-      "  function bar2() {"
-      "    var_dump($this->pro);"
-      "  }"
-      "}"
-      "class B extends A {"
-      "  private $pri = 'b-pri';"
-      "  function bar() {"
-      "    parent::bar();"
-      "    var_dump($this->pri);"
-      "  }"
-      "}"
-      "$obj = new B(); $obj->bar();"
-      "class C extends B {"
-      "  public $pri = 'c-pri';"
-      "  public $pro = 'c-pro';"
-      "  function bar2() {"
-      "    parent::bar2();"
-      "    var_dump($this->pro);"
-      "  }"
-      "}"
-      "$obj = new C; $obj->bar(); $obj->bar2();"
-      "var_dump(serialize($obj));"
-      "class Base {"
-      "  protected $pro = 1;"
-      "  private $pri = 'base-pri';"
-      "  function q0() {"
-      "    var_dump($this->pri);"
-      "  }"
-      "}"
-      ""
-      "class R extends Base {"
-      "  public $rpub = 1;"
-      "  protected $pro = 2;"
-      "  private $pri = 'r-pri';"
-      "  function q() {"
-      "    var_dump($this->pri);"
-      "  }"
-      "}"
-      ""
-      "class D extends R {"
-      "  public $dpub = 'd';"
-      "  protected $pro = 'pro';"
-      "  private $pri = 'd-pri';"
-      "  function qq() {"
-      "    var_dump($this->pri);"
-      "  }"
-      "}"
-      ""
-      "class DD extends D {"
-      "  private $pri = 'dd-pri';"
-      "  function qqq() {"
-      "    var_dump($this->pri);"
-      "  }"
-      "}"
-      ""
-      "if (false) {"
-      "  class R{}"
-      "}"
-      "$d = new D;"
-      "$d->qq();"
-      "$d->q();"
-      "$d->q0();"
-      "$d = new DD;"
-      "$d->qqq();"
-      "$d->qq();"
-      "$d->q();"
-      "$d->q0();"
-      );
-
-  MVCR("<?php\n"
-      "class A { }\n"
-      "$a = new A();\n"
-      "$f = 20;\n"
-      "$a->$f = 100;\n"
-      "var_dump($a);\n"
-      "unset($a->$f);\n"
-      "var_dump($a);\n");
-
-  MVCR("<?php "
-       "class X {"
-       "  public $x = 0;"
-       "  function y($u,&$a) {"
-       "    $a++;"
-       "  }"
-       "};"
-       "if (0) { class X{} }"
-       "function f() {}"
-       "function test() {"
-       "  $x = new X;"
-       "  $x->y(f(),$x->x);"
-       "  var_dump($x);"
-       "  $x->y(0,$x->x);"
-       "  var_dump($x);"
-       "}"
-       "test();");
-  MVCR("<?php "
-      "class A {"
-      "  private $a = array('apple');"
-      "  private $b = 'banana';"
-      "  function foo() {"
-      "    $b = new A();"
-      "    unset($b->b);"
-      "    var_dump($b);"
-      "    foreach ($b as $prop => $value) {"
-      "      var_dump($prop);"
-      "    }"
-      "  }"
-      "}"
-      "A::foo();");
-
-  MVCR("<?php "
-       "class X {"
-       "  public $pub_var = null;"
-       "  public $pub_set = array();"
-       "  private $priv_var = 2;"
-       "  function __get($name) {"
-       "    echo 'get: '; var_dump($name); return $name == 'buz' ? 1 : array();"
-       "  }"
-       "  function __isset($name) {"
-       "    echo 'isset: '; var_dump($name);"
-       "    return $name == 'baz' || $name == 'buz';"
-       "  }"
-       "}"
-       "$x = new X;"
-       "var_dump(isset($x->foo));"
-       "var_dump(isset($x->baz));"
-       "var_dump(isset($x->buz));"
-       "var_dump(isset($x->pub_var));"
-       "var_dump(isset($x->pub_set));"
-       "var_dump(isset($x->priv_var));"
-       "var_dump(empty($x->foo));"
-       "var_dump(empty($x->baz));"
-       "var_dump(empty($x->buz));"
-       "var_dump(empty($x->pub_var));"
-       "var_dump(empty($x->pub_set));"
-       "var_dump(empty($x->priv_var));"
-       "unset($x->pub_var);"
-       "var_dump(isset($x->pub_var));"
-       "var_dump(empty($x->pub_var));");
-
-  MVCR("<?php "
-       "define('FOO', 'foo');"
-       "class X {"
-       "  const UNKNOWN = 1;"
-       "  public $foo = -1;"
-       "  static public $bar = FOO;"
-       "  public $baz = self::UNKNOWN;"
-       "}"
-       "$vars = get_class_vars('X'); asort($vars); var_dump($vars);");
-
-  // Mutable object foreach needs to respect the context.
-  MVCR("<?php\n"
-       "class A { public $a = 1; protected $b = 2; private $c = 3; }\n"
-       "class B extends A {\n"
-       "  function f() {\n"
-       "    foreach ($this as $k => &$v) { var_dump($k); $v = 100; }\n"
-       "    var_dump($this);\n"
-       "  }\n"
-       "}\n"
-       "$b = new B();\n"
-       "$b->f();\n"
-       "function f() {\n"
-       "  $o = new B();\n"
-       "  foreach ($o as $k => &$v) { var_dump($k); $v = 100; }\n"
-       "  var_dump($o);\n"
-       "}\n"
-       "f();\n");
-
-  // empty property name shouldn't crash
-  MVCR("<?php\n"
-       "$a = array(); $a[""] = 1;\n"
-       "$o = (object)$a;\n"
-       "var_dump($o);\n"
-       "$s = serialize($o);\n"
-       "$o2 = unserialize($s);\n");
-
-  MVCR("<?php "
-       "class Test"
-       "{"
-       "  protected static $color = array('gray' => 30);"
-       "  public static function foo($type, $key) {"
-       "    return isset( self::${$type}[$key] );"
-       "  }"
-       "}"
-       "var_dump(Test::foo('color', 'gray'));");
-
-  MVCR("<?php "
-       "function foo() {"
-       "  $x = new stdClass;"
-       "  $x->v = array(1, 2);"
-       "  return $x;"
-       "}"
-       "foo()->v[0] += 5;"
-       "var_dump(shuffle(foo()->v));");
-
-  MVCR("<?php "
-       "class A {}"
-       "class B {"
-       "  public $data;"
-       "  public function setData(A $result = null) {"
-       "    $this->data = $result;"
-       "  }"
-       "}"
-       "function foo($obj) {"
-       "  $obj->data = new A;"
-       "  $a = $obj->data;"
-       "  var_dump($a);"
-       "  $obj->setData(null);"
-       "  $a = $obj->data;"
-       "  var_dump($a);"
-       "}"
-       "foo(new B);");
-
-  MVCR("<?php "
-       "class X {"
-       "  function __destruct() { var_dump(__METHOD__); }"
-       "  protected $prot_over_prot = 1;"
-       "  public $pub_over_pub = 2;"
-       "  protected $pub_over_prot = 3;"
-       "}"
-       "class Y extends X {"
-       "  function __destruct() { var_dump(__METHOD__,$this); }"
-       "  protected $prot_over_prot = 4;"
-       "  public $pub_over_pub = 5;"
-       "  public $pub_over_prot = 6;"
-       "  protected $prot_base = 7;"
-       "  public $pub_base = 8;"
-       "}"
-       "class Z extends Y {"
-       "  function __destruct() { var_dump(__METHOD__); }"
-       "  public $prot_over_prot = 9;"
-       "  public $pub_over_pub = 10;"
-       "  public $pub_over_prot = 11;"
-       "  public $prot_base = 12;"
-       "  public $pub_base = 13;"
-       "}"
-       "function foo($x) {"
-       "  $s = serialize($x);"
-       "  var_dump($s);"
-       "  $y = unserialize($s);"
-       "  var_dump($y);"
-       "  var_dump((array)$y);"
-       "  if (function_exists('apc_store')) {"
-       "    apc_store('foo', $y);"
-       "    $z = apc_fetch('foo');"
-       "  } else {"
-       "    $z = clone $y;"
-       "  }"
-       "  var_dump($z);"
-       "  unset($z, $y);"
-       "  var_dump($x);"
-       "}"
-       "$y = new y;"
-       "foo($y);"
-       "$z = new z;"
-       "foo($z);"
-       "unset($z, $y);");
-
-  MVCR("<?php "
-       "class X {"
-       "  private $b = false;"
-       "  private $i = 0;"
-       "  private $a = array();"
-       "  private $s = 'hello';"
-       "  function set() {"
-       "    $this->b = true;"
-       "    $this->i = 5;"
-       "    $this->a = array(1,2,3);"
-       "    $this->s = 'goodbye';"
-       "  }"
-       "  function foo() {"
-       "    var_dump($this->b, $this->i, $this->a, $this->s);"
-       "  }"
-       "}"
-       "function test() {"
-       "  $x = new X;"
-       "  $x->set();"
-       "  $s = serialize($x);"
-       "  $y = unserialize($s);"
-       "  $y->foo();"
-       "  var_dump($y);"
-       "}"
-       "test();");
-
-  MVCR("<?php "
-       "define('INIT1', 1000);"
-       "class d { static public $x = INIT1; }"
-       "class e extends d {}"
-       "var_dump(d::$x++);"
-       "var_dump(e::$x++);");
-
-  MVCR("<?php "
-       "function test($x, $v) { var_dump(isset($x->$v)); }"
-       "test(false, \"\");"
-       "test(false, \"\\0foo\");"
-       "test(true, \"\");"
-       "test(true, \"\\0foo\");"
-       "test(new stdclass, \"\");"
-       "test(new stdclass, \"\\0foo\");");
-
-  MVCRNW("<?php "
-         "function test($x, $v) { var_dump($x->$v); }"
-         "test(false, \"\");"
-         "test(false, \"\\0foo\");"
-         "test(true, \"\");"
-         "test(true, \"\\0foo\");"
-         "test(new stdclass, \"\");");
-
-  MVCRNW("<?php "
-         "function test($x, $v) { var_dump($x->$v); }"
-         "test(new stdclass, \"\\0foo\");");
-
-  MVCRNW("<?php "
-         "function test($x, $v) { var_dump($x->$v = 1); }"
-         "test(true, \"\");"
-         "test(true, \"\\0foo\");"
-         "test(false, \"\");");
-
-  MVCRNW("<?php "
-         "function test($x, $v) { var_dump($x->$v = 1); }"
-         "test(false, \"\\0foo\");");
-
-  MVCRNW("<?php "
-         "function test($x, $v) { var_dump($x->$v = 1); }"
-         "test(new stdclass, \"\");");
-
-  MVCRNW("<?php "
-         "function test($x, $v) { var_dump($x->$v = 1); }"
-         "test(new stdclass, \"\\0foo\");");
-
-  MVCRNW("<?php "
-         "function test($x, $v) { var_dump($x->$v++); }"
-         "test(true, \"\");"
-         "test(true, \"\\0foo\");"
-         "test(false, \"\");");
-
-  MVCRNW("<?php "
-         "function test($x, $v) { var_dump($x->$v++); }"
-         "test(false, \"\\0foo\");");
-
-  MVCRNW("<?php "
-         "function test($x, $v) { var_dump($x->$v++); }"
-         "test(new stdclass, \"\");");
-
-  MVCRNW("<?php "
-         "function test($x, $v) { var_dump($x->$v++); }"
-         "test(new stdclass, \"\\0foo\");");
-
-  MVCRNW("<?php "
-         "function test($x, $v) { var_dump($x->$v += 1); }"
-         "test(true, \"\");"
-         "test(true, \"\\0foo\");"
-         "test(false, \"\");");
-
-  MVCRNW("<?php "
-         "function test($x, $v) { var_dump($x->$v += 1); }"
-         "test(false, \"\\0foo\");");
-
-  MVCRNW("<?php "
-         "function test($x, $v) { var_dump($x->$v += 1); }"
-         "test(new stdclass, \"\");");
-
-  MVCRNW("<?php "
-         "function test($x, $v) { var_dump($x->$v += 1); }"
-         "test(new stdclass, \"\\0foo\");");
-
-  MVCRNW("<?php "
-         "function test($x, $v) { unset($x->$v); var_dump($x); }"
-         "test(false, \"\");"
-         "test(false, \"\\0foo\");"
-         "test(true, \"\");"
-         "test(true, \"\\0foo\");"
-         "test(new stdclass, \"\");");
-
-  MVCRNW("<?php "
-         "function test($x, $v) { unset($x->$v); var_dump($x); }"
-         "test(new stdclass, \"\\0foo\");");
-
-  MVCRNW("<?php "
-         "$x = new stdclass;"
-         "var_dump($z =& $x->$y);");
-
-  MVCRNW("<?php "
-         "$x = new stdclass;"
-         "var_dump($x->$y =& $z);");
-
-  MVCR("<?php "
-       "class X {"
-       "  public $bar = 5;"
-       "  function &foo() { static $v; if (!$v) $v = $this; return $v; }"
-       "}"
-       "function &foo() {"
-       "  static $v;"
-       "  if (!$v) $v = new X;"
-       "  return $v;"
-       "}"
-       "function &bar() {"
-       "  static $v;"
-       "  return $v;"
-       "}"
-       "function test() {"
-       "  $x = new X;"
-       "  var_dump($x->foo()->bar);"
-       "  var_dump($x->foo()->bar);"
-       "  var_dump($x->foo()->bar);"
-       "  var_dump(foo()->bar);"
-       "  foo()->bar = 6;"
-       "  var_dump(foo()->bar);"
-       "  foo()->bar = 7;"
-       "  var_dump(foo()->bar);"
-       "  foo()->bar = 8;"
-       "  var_dump(foo()->bar);"
-       "  bar()->bar = 6;"
-       "  var_dump(bar()->bar);"
-       "  bar()->bar = 7;"
-       "  var_dump(bar()->bar);"
-       "  bar()->bar = 8;"
-       "  var_dump(bar()->bar);"
-       "}"
-       "test();");
-
-  // Testing object property that can be inferred but is null at
-  // runtime
-  MVCR("<?php\n"
-       "function error_handler($errno, $errstr) { echo \"Error\\n\"; }\n"
-       "class f {\n"
-       "  public $bar = 'hi there';\n"
-       "}\n"
-       "class c {\n"
-       "  private $foo;\n"
-       "  function __construct($c) {\n"
-       "    if ($c) {\n"
-       "      $this->foo = new f;\n"
-       "    }\n"
-       "  }\n"
-       "  function get() {\n"
-       "    return $this->foo->bar;\n"
-       "  }\n"
-       "}\n"
-       "function main() {\n"
-       "  set_error_handler('error_handler');\n"
-       "  $c = new c(false);\n"
-       "  $c->get();\n"
-       "  echo \"Error\\n\";\n"
-       "}\n"
-       "main();\n");
-     return true;
-}
-
-bool TestCodeRun::TestObjectMethod() {
-  MVCR("<?php class A { function test() {}} "
-      "$obj = new A(); $obj->test(); $obj = 1;");
-
-  // calling a function that's implemented in a derived class
-  MVCR("<?php abstract class T { function foo() { $this->test();} }"
-      "class R extends T { function test() { var_dump('test'); }} "
-      "$obj = new R(); $obj->test(); $obj->foo();");
-
-  MVCR("<?php class A { function test() { print 'A';} "
-      "function foo() { $this->test();}} "
-      "class B extends A { function test() { print 'B';}} "
-      "$obj = new A(); $obj = new B(); $obj->foo();");
-
-  MVCR("<?php "
-      "class A {} "
-      "class AA extends A { function test() { print 'AA ok';} }"
-      "class B { function foo(A $obj) { $obj->test();}}"
-      "$obj = new AA(); $b = new B(); $b->foo($obj);"
-      );
-
-  // calling a virtual function
-  MVCR("<?php abstract class T { abstract function test(); "
-      "function foo() { $this->test();} }"
-      "class R extends T { function test() { var_dump('test'); }} "
-      "$obj = new R(); $obj->test(); $obj->foo();");
-
-  // calling a virtual function
-  MVCR("<?php abstract class T { abstract function test(); } "
-      "class R extends T { function test() { var_dump('test'); }} "
-      "$obj = 1; $obj = new R(); $obj->test();");
-
-  MVCR("<?php "
-      "class foo {"
-      "  public function test1() {"
-      "    echo 'in test1';"
-      "  }"
-      "  public function test2() {"
-      "    self::test1();"
-      "    foo::test1();"
-      "    echo 'in test2';"
-      "  }"
-      "  public function test3() {"
-      "    echo 'in test3';"
-      "  }"
-      "  public static function test4() {"
-      "    echo 'in test4';"
-      "  }"
-      "}"
-      "$obj = new foo();"
-      "$obj->test2();"
-      "foo::test1();"
-      "foo::test2();"
-      "foo::test3();"
-      "$obj->test3();"
-      "$obj->test4();");
-
-  // calling instance method statically
-  MVCR("<?php "
-      "class A1 {"
-      "  function a1f($a) {"
-      "    var_dump('a1f:0');"
-      "  }"
-      "  static function a1b($a) {"
-      "    var_dump('a1b:0');"
-      "  }"
-      "}"
-      "class B1 extends A1 {"
-      "  function b1f($a) {"
-      "    var_dump('b1f:0');"
-      "  }"
-      "  static function b1b($a) {"
-      "    var_dump('b1b:0');"
-      "  }"
-      "}"
-      "$f = 'a1f';"
-      "$b = 'a1b';"
-      "A1::$f(1);"
-      "A1::$b(1);"
-      "B1::$f(1);"
-      "B1::$b(1);"
-      "$f = 'b1f';"
-      "$b = 'b1b';"
-      "B1::$f(1);"
-      "B1::$b(1);"
-      "$f = 'b2f';"
-      "$b = 'b2b';"
-      "call_user_func(array('B1', 'b1f'), 1);");
-
-  // calling instance method through self
-  MVCR("<?php "
-      "class A {"
-      "  var $a;"
-      "  function f() {"
-      "    var_dump($this->a);"
-      "  }"
-      "  function g() {"
-      "    $this->a = 100;"
-      "    call_user_func(array('self', 'f'));"
-      "  }"
-      "}");
-
-  MVCR("<?php "
-      "class c {"
-      "function foo() { echo \"called\n\"; }"
-      "}"
-      "function meh() {}"
-      "function z() {"
-      "  $p = new c;"
-      "  $p->foo(meh());"
-      "  $p = null;"
-      "}"
-      "z();");
-  MVCR("<?php "
-       "interface intf {"
-       "  function meth();"
-       "}"
-       "class m {"
-       "  function meth() {"
-       "    return 1;"
-       "  }"
-       "}"
-       "class m2 extends m implements intf {"
-       "}"
-       "class m3 extends m2 {"
-       "  function f() {"
-       "    var_dump(parent::meth());"
-       "  }"
-       "}"
-       "$y = new m3;"
-       "$y->f();"
-       "function g() {"
-       "  $y = new m3;"
-       "  var_dump($y->meth());"
-       "}"
-       "g();");
-  MVCR("<?php "
-       "class c {"
-       "  function x() {"
-       "    var_dump($this);"
-       "    $t = 'this';"
-       "    var_dump($$t);"
-       "  }"
-       "}"
-       "$x = new c;"
-       "$x->x();");
-  MVCR("<?php "
-      "class RootBase {}"
-      "class Base extends RootBase {"
-      "  private $privateData;"
-      "}"
-      "class Test extends Base {"
-      "  protected function f1() {"
-      "    $this->privateData = 1;"
-      "    var_dump('ok');"
-      "  }"
-      "  public function f2() {"
-      "    $this->f1();"
-      "  }"
-      "}"
-      "function foo() {"
-      "  $obj = new Test();"
-      "  $obj->f2();"
-      "  $obj->privateData = 2;"
-      "  $obj = new Base();"
-      "}"
-      "foo();");
-
-#define TEST_BODY_FOR_IS_CALLABLE \
-      "var_dump(is_callable('A::a_spub'));" \
-      "var_dump(is_callable('A::a_spro'));" \
-      "var_dump(is_callable('A::a_spri'));" \
-      "var_dump(is_callable('A::a_pro'));" \
-      "var_dump(is_callable('A::a_pri'));" \
-      "var_dump(is_callable('a_spub'));" \
-      "var_dump(is_callable('a_spro'));" \
-      "var_dump(is_callable('a_spri'));" \
-      "var_dump(is_callable('a_pub'));" \
-      "var_dump(is_callable('a_pro'));" \
-      "var_dump(is_callable('a_pri'));" \
-      "var_dump(is_callable('B::b_spub'));" \
-      "var_dump(is_callable('B::b_spro'));" \
-      "var_dump(is_callable('B::b_spri'));" \
-      "var_dump(is_callable('B::b_pro'));" \
-      "var_dump(is_callable('B::b_pri'));" \
-      "var_dump(is_callable('b_spub'));" \
-      "var_dump(is_callable('b_spro'));" \
-      "var_dump(is_callable('b_spri'));" \
-      "var_dump(is_callable('b_pub'));" \
-      "var_dump(is_callable('b_pro'));" \
-      "var_dump(is_callable('b_pri'));" \
-      "var_dump(is_callable(array('A', 'a_spub')));" \
-      "var_dump(is_callable(array('A', 'a_spro')));" \
-      "var_dump(is_callable(array('A', 'a_spri')));" \
-      "var_dump(is_callable(array('A', 'a_pub')));" \
-      "var_dump(is_callable(array('A', 'a_pro')));" \
-      "var_dump(is_callable(array('A', 'a_pri')));" \
-      "var_dump(is_callable(array('A', 'A::a_spub')));" \
-      "var_dump(is_callable(array('A', 'A::a_spro')));" \
-      "var_dump(is_callable(array('A', 'A::a_spri')));" \
-      "var_dump(is_callable(array('A', 'A::a_pro')));" \
-      "var_dump(is_callable(array('A', 'A::a_pri')));" \
-      "var_dump(is_callable(array('A', 'A::A::a_spub')));" \
-      "var_dump(is_callable(array('A', 'A::A::a_spro')));" \
-      "var_dump(is_callable(array('A', 'A::A::a_spri')));" \
-      "var_dump(is_callable(array('A', 'A::A::a_pro')));" \
-      "var_dump(is_callable(array('A', 'A::A::a_pri')));" \
-      "var_dump(is_callable(array('A', 'C::a_spub')));" \
-      "var_dump(is_callable(array('A', 'C::a_spro')));" \
-      "var_dump(is_callable(array('A', 'C::a_spri')));" \
-      "var_dump(is_callable(array('A', 'C::a_pub')));" \
-      "var_dump(is_callable(array('A', 'C::a_pro')));" \
-      "var_dump(is_callable(array('A', 'C::a_pri')));" \
-      "var_dump(is_callable(array('A', 'A::C::a_spub')));" \
-      "var_dump(is_callable(array('A', 'A::C::a_spro')));" \
-      "var_dump(is_callable(array('A', 'A::C::a_spri')));" \
-      "var_dump(is_callable(array('A', 'A::C::a_pub')));" \
-      "var_dump(is_callable(array('A', 'A::C::a_pro')));" \
-      "var_dump(is_callable(array('A', 'A::C::a_pri')));" \
-      "var_dump(is_callable(array('A', 'b_spub')));" \
-      "var_dump(is_callable(array('A', 'b_spro')));" \
-      "var_dump(is_callable(array('A', 'b_spri')));" \
-      "var_dump(is_callable(array('A', 'b_pub')));" \
-      "var_dump(is_callable(array('A', 'b_pro')));" \
-      "var_dump(is_callable(array('A', 'b_pri')));" \
-      "var_dump(is_callable(array('A', 'B::a_spub')));" \
-      "var_dump(is_callable(array('A', 'B::a_spro')));" \
-      "var_dump(is_callable(array('A', 'B::a_spri')));" \
-      "var_dump(is_callable(array('A', 'B::a_pub')));" \
-      "var_dump(is_callable(array('A', 'B::a_pro')));" \
-      "var_dump(is_callable(array('A', 'B::a_pri')));" \
-      "var_dump(is_callable(array('A', 'B::B::a_spub')));" \
-      "var_dump(is_callable(array('A', 'B::B::a_spro')));" \
-      "var_dump(is_callable(array('A', 'B::B::a_spri')));" \
-      "var_dump(is_callable(array('A', 'B::B::a_pub')));" \
-      "var_dump(is_callable(array('A', 'B::B::a_pro')));" \
-      "var_dump(is_callable(array('A', 'B::B::a_pri')));" \
-      "var_dump(is_callable(array('B', 'a_spub')));" \
-      "var_dump(is_callable(array('B', 'a_spro')));" \
-      "var_dump(is_callable(array('B', 'a_spri')));" \
-      "var_dump(is_callable(array('B', 'a_pub')));" \
-      "var_dump(is_callable(array('B', 'a_pro')));" \
-      "var_dump(is_callable(array('B', 'a_pri')));" \
-      "var_dump(is_callable(array('B', 'A::a_spub')));" \
-      "var_dump(is_callable(array('B', 'A::a_spro')));" \
-      "var_dump(is_callable(array('B', 'A::a_spri')));" \
-      "var_dump(is_callable(array('B', 'A::a_pro')));" \
-      "var_dump(is_callable(array('B', 'A::a_pri')));" \
-      "var_dump(is_callable(array('B', 'A::A::a_spub')));" \
-      "var_dump(is_callable(array('B', 'A::A::a_spro')));" \
-      "var_dump(is_callable(array('B', 'A::A::a_spri')));" \
-      "var_dump(is_callable(array('B', 'A::A::a_pro')));" \
-      "var_dump(is_callable(array('B', 'A::A::a_pri')));" \
-      "var_dump(is_callable(array('B', 'C::a_spub')));" \
-      "var_dump(is_callable(array('B', 'C::a_spro')));" \
-      "var_dump(is_callable(array('B', 'C::a_spri')));" \
-      "var_dump(is_callable(array('B', 'C::a_pub')));" \
-      "var_dump(is_callable(array('B', 'C::a_pro')));" \
-      "var_dump(is_callable(array('B', 'C::a_pri')));" \
-      "var_dump(is_callable(array('B', 'B::C::a_spub')));" \
-      "var_dump(is_callable(array('B', 'B::C::a_spro')));" \
-      "var_dump(is_callable(array('B', 'B::C::a_spri')));" \
-      "var_dump(is_callable(array('B', 'B::C::a_pub')));" \
-      "var_dump(is_callable(array('B', 'B::C::a_pro')));" \
-      "var_dump(is_callable(array('B', 'B::C::a_pri')));" \
-      "var_dump(is_callable(array('B', 'b_spub')));" \
-      "var_dump(is_callable(array('B', 'b_spro')));" \
-      "var_dump(is_callable(array('B', 'b_spri')));" \
-      "var_dump(is_callable(array('B', 'b_pub')));" \
-      "var_dump(is_callable(array('B', 'b_pro')));" \
-      "var_dump(is_callable(array('B', 'b_pri')));" \
-      "var_dump(is_callable(array('B', 'B::a_spub')));" \
-      "var_dump(is_callable(array('B', 'B::a_spro')));" \
-      "var_dump(is_callable(array('B', 'B::a_spri')));" \
-      "var_dump(is_callable(array('B', 'B::a_pub')));" \
-      "var_dump(is_callable(array('B', 'B::a_pro')));" \
-      "var_dump(is_callable(array('B', 'B::a_pri')));" \
-      "var_dump(is_callable(array('B', 'B::A::a_spub')));" \
-      "var_dump(is_callable(array('B', 'B::A::a_spro')));" \
-      "var_dump(is_callable(array('B', 'B::A::a_spri')));" \
-      "var_dump(is_callable(array('B', 'B::A::a_pro')));" \
-      "var_dump(is_callable(array('B', 'B::A::a_pri')));" \
-      "var_dump(is_callable(array('B', 'B::B::a_spub')));" \
-      "var_dump(is_callable(array('B', 'B::B::a_spro')));" \
-      "var_dump(is_callable(array('B', 'B::B::a_spri')));" \
-      "var_dump(is_callable(array('B', 'B::B::a_pub')));" \
-      "var_dump(is_callable(array('B', 'B::B::a_pro')));" \
-      "var_dump(is_callable(array('B', 'B::B::a_pri')));" \
-      "var_dump(is_callable(array(new A(), 'a_spub')));" \
-      "var_dump(is_callable(array(new A(), 'a_spro')));" \
-      "var_dump(is_callable(array(new A(), 'a_spri')));" \
-      "var_dump(is_callable(array(new A(), 'a_pub')));" \
-      "var_dump(is_callable(array(new A(), 'a_pro')));" \
-      "var_dump(is_callable(array(new A(), 'a_pri')));" \
-      "var_dump(is_callable(array(new A(), 'A::a_spub')));" \
-      "var_dump(is_callable(array(new A(), 'A::a_spro')));" \
-      "var_dump(is_callable(array(new A(), 'A::a_spri')));" \
-      "var_dump(is_callable(array(new A(), 'A::a_pro')));" \
-      "var_dump(is_callable(array(new A(), 'A::a_pri')));" \
-      "var_dump(is_callable(array(new A(), 'A::A::a_spub')));" \
-      "var_dump(is_callable(array(new A(), 'A::A::a_spro')));" \
-      "var_dump(is_callable(array(new A(), 'A::A::a_spri')));" \
-      "var_dump(is_callable(array(new A(), 'A::A::a_pro')));" \
-      "var_dump(is_callable(array(new A(), 'A::A::a_pri')));" \
-      "var_dump(is_callable(array(new A(), 'C::a_spub')));" \
-      "var_dump(is_callable(array(new A(), 'C::a_spro')));" \
-      "var_dump(is_callable(array(new A(), 'C::a_spri')));" \
-      "var_dump(is_callable(array(new A(), 'C::a_pub')));" \
-      "var_dump(is_callable(array(new A(), 'C::a_pro')));" \
-      "var_dump(is_callable(array(new A(), 'C::a_pri')));" \
-      "var_dump(is_callable(array(new A(), 'A::C::a_spub')));" \
-      "var_dump(is_callable(array(new A(), 'A::C::a_spro')));" \
-      "var_dump(is_callable(array(new A(), 'A::C::a_spri')));" \
-      "var_dump(is_callable(array(new A(), 'A::C::a_pub')));" \
-      "var_dump(is_callable(array(new A(), 'A::C::a_pro')));" \
-      "var_dump(is_callable(array(new A(), 'A::C::a_pri')));" \
-      "var_dump(is_callable(array(new A(), 'b_spub')));" \
-      "var_dump(is_callable(array(new A(), 'b_spro')));" \
-      "var_dump(is_callable(array(new A(), 'b_spri')));" \
-      "var_dump(is_callable(array(new A(), 'b_pub')));" \
-      "var_dump(is_callable(array(new A(), 'b_pro')));" \
-      "var_dump(is_callable(array(new A(), 'b_pri')));" \
-      "var_dump(is_callable(array(new A(), 'B::a_spub')));" \
-      "var_dump(is_callable(array(new A(), 'B::a_spro')));" \
-      "var_dump(is_callable(array(new A(), 'B::a_spri')));" \
-      "var_dump(is_callable(array(new A(), 'B::a_pub')));" \
-      "var_dump(is_callable(array(new A(), 'B::a_pro')));" \
-      "var_dump(is_callable(array(new A(), 'B::a_pri')));" \
-      "var_dump(is_callable(array(new A(), 'B::A::a_spub')));" \
-      "var_dump(is_callable(array(new A(), 'B::A::a_spro')));" \
-      "var_dump(is_callable(array(new A(), 'B::A::a_spri')));" \
-      "var_dump(is_callable(array(new A(), 'B::A::a_pro')));" \
-      "var_dump(is_callable(array(new A(), 'B::A::a_pri')));" \
-      "var_dump(is_callable(array(new B(), 'b_spub')));" \
-      "var_dump(is_callable(array(new B(), 'b_spro')));" \
-      "var_dump(is_callable(array(new B(), 'b_spri')));" \
-      "var_dump(is_callable(array(new B(), 'b_pub')));" \
-      "var_dump(is_callable(array(new B(), 'b_pro')));" \
-      "var_dump(is_callable(array(new B(), 'b_pri')));" \
-      "var_dump(is_callable(array(new B(), 'B::b_spub')));" \
-      "var_dump(is_callable(array(new B(), 'B::b_spro')));" \
-      "var_dump(is_callable(array(new B(), 'B::b_spri')));" \
-      "var_dump(is_callable(array(new B(), 'B::b_pro')));" \
-      "var_dump(is_callable(array(new B(), 'B::b_pri')));" \
-      "var_dump(is_callable(array(new B(), 'B::B::b_spub')));" \
-      "var_dump(is_callable(array(new B(), 'B::B::b_spro')));" \
-      "var_dump(is_callable(array(new B(), 'B::B::b_spri')));" \
-      "var_dump(is_callable(array(new B(), 'B::B::b_pro')));" \
-      "var_dump(is_callable(array(new B(), 'B::B::b_pri')));" \
-      "var_dump(is_callable(array(new B(), 'C::b_spub')));" \
-      "var_dump(is_callable(array(new B(), 'C::b_spro')));" \
-      "var_dump(is_callable(array(new B(), 'C::b_spri')));" \
-      "var_dump(is_callable(array(new B(), 'C::b_pub')));" \
-      "var_dump(is_callable(array(new B(), 'C::b_pro')));" \
-      "var_dump(is_callable(array(new B(), 'C::b_pri')));" \
-      "var_dump(is_callable(array(new B(), 'B::C::b_spub')));" \
-      "var_dump(is_callable(array(new B(), 'B::C::b_spro')));" \
-      "var_dump(is_callable(array(new B(), 'B::C::b_spri')));" \
-      "var_dump(is_callable(array(new B(), 'B::C::b_pub')));" \
-      "var_dump(is_callable(array(new B(), 'B::C::b_pro')));" \
-      "var_dump(is_callable(array(new B(), 'B::C::b_pri')));" \
-      "var_dump(is_callable(array(new B(), 'a_spub')));" \
-      "var_dump(is_callable(array(new B(), 'a_spro')));" \
-      "var_dump(is_callable(array(new B(), 'a_spri')));" \
-      "var_dump(is_callable(array(new B(), 'a_pub')));" \
-      "var_dump(is_callable(array(new B(), 'a_pro')));" \
-      "var_dump(is_callable(array(new B(), 'a_pri')));" \
-      "var_dump(is_callable(array(new B(), 'A::B::b_spub')));" \
-      "var_dump(is_callable(array(new B(), 'A::B::b_spro')));" \
-      "var_dump(is_callable(array(new B(), 'A::B::b_spri')));" \
-      "var_dump(is_callable(array(new B(), 'A::B::b_pro')));" \
-      "var_dump(is_callable(array(new B(), 'A::B::b_pri')));" \
-
-
-  MVCRNW("<?php "
-         "function test() {"
-         TEST_BODY_FOR_IS_CALLABLE
-         "}"
-         "class EXT {"
-         "  static public function ext_spub() {"
-         "    test();"
-         TEST_BODY_FOR_IS_CALLABLE
-         "  }"
-         "}"
-         "class A {"
-         "  static public function a_spub() {"
-         "    test();"
-         "  }"
-         "  static protected function a_spro() {"
-         "    test();"
-         "  }"
-         "  static private function a_spri() {"
-         "    test();"
-         "  }"
-         "  public function a_pub() {"
-         "    test();"
-         "  }"
-         "  protected function a_pro() {"
-         "    test();"
-         "  }"
-         "  private function a_pri() {"
-         "    test();"
-         "  }"
-         "  public static function a_sf() {"
-         "    test();"
-         "    self::a_spub();"
-         "    self::a_spro();"
-         "    self::a_spri();"
-         "    self::a_pub();"
-         "    self::a_pro();"
-         "    self::a_pri();"
-         "  }"
-         "  public function a_f() {"
-         "    test();"
-         "    self::a_spub();"
-         "    self::a_spro();"
-         "    self::a_spri();"
-         "    self::a_pub();"
-         "    self::a_pro();"
-         "    self::a_pri();"
-         "  }"
-         "};"
-         "class B extends A {"
-         "  static public function b_spub() {"
-         "    test();"
-         "  }"
-         "  static protected function b_spro() {"
-         "    test();"
-         "  }"
-         "  static private function b_spri() {"
-         "    test();"
-         "  }"
-         "  public function b_pub() {"
-         "    test();"
-         "  }"
-         "  protected function b_pro() {"
-         "    test();"
-         "  }"
-         "  private function b_pri() {"
-         "    test();"
-         "  }"
-         "  public static function b_sf() {"
-         "    test();"
-         "    self::b_spub();"
-         "    self::b_spro();"
-         "    self::b_spri();"
-         "    self::b_pub();"
-         "    self::b_pro();"
-         "    self::b_pri();"
-         "  }"
-         "  public function b_f() {"
-         "    test();"
-         "    self::b_spub();"
-         "    self::b_spro();"
-         "    self::b_spri();"
-         "    self::b_pub();"
-         "    self::b_pro();"
-         "    self::b_pri();"
-         "  }"
-         "}"
-         "EXT::ext_spub();"
-         "test();"
-         TEST_BODY_FOR_IS_CALLABLE
-         "var_dump(is_callable('A::b_spub'));"
-         "var_dump(is_callable('A::b_spro'));"
-         "var_dump(is_callable('A::b_spri'));"
-         "var_dump(is_callable('A::b_pub'));"
-         "var_dump(is_callable('A::b_pro'));"
-         "var_dump(is_callable('A::b_pri'));"
-         "B::a_sf();"
-         "B::b_sf();"
-         "$obj = new B;"
-         "$obj->a_sf();"
-         "$obj->b_sf();"
-         "$obj->a_f();"
-         "$obj->b_f();");
-
-  MVCR("<?php "
-       "function foo() { echo 'Caught'; exit; }"
-       "set_error_handler('foo', E_ALL);"
-       "class X { function foo() { var_dump($this); } }"
-       "class Y {"
-       "  function bar(X $a) { $a->foo(); }"
-       "}"
-       "function test($y,$z) {"
-       "  $y->$z($y);"
-       "}"
-       "test(new Y, 'bar');");
-  MVCR("<?php\n"
-      "/*\n"
-      "   some random tests used for debugging fast method call and various "
-      " invoke paths\n"
-      "   // php53 means this feature cannot be tested under php 5.2\n"
-      "*/\n"
-      "\n"
-      "$fix249639=0; // when this task is fixed or o_id on static calls\n"
-      "\n"
-      "global $trace;\n"
-      "function f2 ($a) { return $a+200; }\n"
-      "function f4 ($a) { return $a+400; }\n"
-      "class B {\n"
-      "  public $id;\n"
-      "  public $x;\n"
-      "  function __call($name, $arguments) {\n"
-      "    // keep f4bogus from fatalling\n"
-      "    echo \"Calling B object method '$name' \" . implode(', ', "
-      "$arguments). \"\\n\";\n"
-      "  }\n"
-      "\n"
-      "  function f1($a) { return $x=$a+11; }\n"
-      "  function f2($a) { return $x=$a+12; }\n"
-      "  function f4($a) { return $x=$a+12; }\n"
-      "  function trace($s) { global $trace; $trace = \"<$s(\"."
-      "$this->id.\")>\"; }\n"
-      "  private function f4helper($a) { return $x=$a+12; }\n"
-      "}\n"
-      "class G  extends B {\n"
-      "  public $pointless;\n"
-      "  function __call($name, $arguments) {\n"
-      "    // keep f4bogus from fatalling\n"
-      "    echo \"Calling G object method '$name' \" . "
-      "implode(', ', $arguments). \"\\n\";\n"
-      "  }\n"
-      "  function __construct($i) { $this->id=$i; }\n"
-      "  function f($a) { $this->trace(\"G::f\"); return $a; }\n"
-      "  function f1($a) { return $a; } // override\n"
-      "  function flongerthan8($a,$b,$c) { return $a+$b+$c+1; }\n"
-      "  function f4($a) { return B::f4($a); } \n"
-      "  // check SimpleFunctionCall::outputCPPParamOrderControlled\n"
-      "  /// !m_valid, !m_className.empty() case\n"
-      "  // called method must not exist anywhere even though it\n"
-      "  // looks like it might\n"
-      "  function f4missing($a) { \n"
-      "    // check SimpleFunctionCall::outputCPPParamOrderControlled\n"
-      "    // !m_valid, !m_className.empty() cases\n"
-      "\n"
-      "    // m_validClass \n"
-      "    echo \"Calling G object 'f4missing' 3 == \"; \n"
-      "    //php53 echo parent::f4missing(3),\"\\n\";  // fatals in PHP\n"
-      "\n"
-      "    // !m_validClass, m_class\n"
-      "    $b=\"B\"; // $b::f4(4);   // task 217171\n"
-      "    echo \"static parent method B::f4, 16 == \", B::f4(4),\"\\n\"; "
-      "  // should work\n"
-      "  \n"
-      "    // call an non-existant method on the one object via dynamic "
-      "class name\n"
-      "    //php53 if($fix249639) echo \"Calling G object method 'f4bogus' "
-      "5 == \", $b::f4bogus(5); __call, \n"
-      "    // call existing method on the one object via dynamic class name\n"
-      "    //php53 if($fix249639) echo \"Calling G object method 'f4missing' "
-      "5 == \", $b::f4missing(5); \n"
-      "    // $b=\"Bbogus\"; $b::f4bogus(6); // report error\n"
-      "    // !m_validClass, !m_class // DDD need this test yet \n"
-      "    //echo \"missing 3 \", Bbogus::f4bogus(6),\"\\n\"; "
-      "// fatals in PHP\n"
-      "\n"
-      "  } \n"
-      "  function f5($a) { return H::f4($a); } // static call\n"
-      "}\n"
-      "class H {\n"
-      "  function f($a) { global $trace; $trace=\"H::f,\"; return \"\"; }\n"
-      "  function f3($a) { return \"\"; }\n"
-      "  function f4($a) { return $a+12; }\n"
-      "  function f7($a) { return \"\"; }\n"
-      "}\n"
-      "\n"
-      "class J {\n"
-      "  function __call($name, $arguments) {\n"
-      "    echo \"Calling object method '$name' \" . implode(', ', "
-      "$arguments). \"\\n\";\n"
-      "  }\n"
-      "  function f6($a) { return \"\"; }\n"
-      "}\n"
-      "\n"
-      "function error_handler ($errnor, $errstr, $errfile, $errline) {\n"
-      "  // Should catch these undefined methods here, but task 333319\n"
-      "  // is blocking their being caught.  For now, suppress the PHP error\n"
-      "  // so as to match the missing HPHP one.\n"
-      "  //echo \"error handler<<<\\n\";\n"
-      "  //var_dump($errnor, $errstr, $errfile, $errline) ;\n"
-      "  //echo \">>>\\n\";\n"
-      "  return true;\n"
-      "}\n"
-      "// test invoke_builtin_static_method\n"
-      "//echo \"bar == \", \n"
-      " //    call_user_func_array(array('Normalizer','normalize'),"
-      "array(\"bar\")), \"\\n\";\n"
-      "\n"
-      "$g = new G(5);\n"
-      "// test simple function case\n"
-      "echo \"600 == \",\n"
-      "  call_user_func_array('f2',array(call_user_func_array('f4',array(0))))"
-      ", "
-      "\"\\n\";\n"
-      "\n"
-      "// test C::o_invoke, C::o_invoke_few_args, lookup in call_user_func\n"
-      "// static method call (in G::f4).\n"
-      "echo \"1 1 13 34 12 == \",$g->f(1),\" \", $g->f1(1),\"  \", \n"
-      "    $g->f2(1),\" \",$g->flongerthan8(10,11,12,13,14,15,16),\n"
-      "    \" \",$g->f4(0),\"\\n\";\n"
-      "// check case insensitive\n"
-      "echo \"1 1 13 34 12 == \",$g->F(1),\" \", $g->F1(1),\"  \", \n"
-      "    $g->F2(1),\" \",$g->Flongerthan8(10,11,12,13,14,15,16),\n"
-      "    \" \",$g->F4(0),\"\\n\";\n"
-      "\n"
-      "// check SimpleFunctionCall::outputCPPParamOrderControlled\n"
-      "$prev_handler=set_error_handler(\"error_handler\");\n"
-      "$g->f4missing(3);\n"
-      "// $b=\"G\"; $b::f4(4); \n"
-      "\n"
-      "// For those dynamic cases, check:\n"
-      "// 1) A call to an existing method\n"
-      "// 2) A call to a method which exists, but not in this class (exists "
-      "in methodMap)\n"
-      "// 3) A call to a method which does not exist anywhere\n"
-      "\n"
-      "// $func=\"f3\"; echo \"{G::f3}(3) = \",$g->$func(3),\"\\n\";\n"
-      "// $func=\"missing\"; echo \"{G::missing}(3) = \",$g->$func(3),\"\\n\";"
-      "\n"
-      "// tests direct dynamic call \n"
-      "$f='f'; $f1='f1';\n"
-      "echo \"1 1 == \",$g->{$f}(1),\" \", $g->{$f1}(1),\"\\n\"; \n"
-      "echo \"1 1 == \",$g->{'F'}(1),\" \", $g->{$f1}(1),\"\\n\"; \n"
-      "\n"
-      "$res = call_user_func_array(\"H::f\",array(2)); // ok\n"
-      "\n"
-      "// tests methodIndexLookup and this variety of dynamic calls\n"
-      "// trying to exhause f_call_user_func_array cases\n"
-      "$res = call_user_func_array(array($g,'f'),array(20)); // ok\n"
-      "echo \"dynamic call \\$g->'f' $trace, 20 == $res\\n\"; \n"
-      "$res= call_user_func_array(array($g,'G::f'),array(21)); // G::G::f a "
-      "bit wierd\n"
-      "echo \"dynamic call \\$g->'G::f' $trace, 21 == $res\\n\";\n"
-      "//echo \"dynamic call \\$g->'H::f' $trace, FAIL = \",\n"
-      "//      call_user_func_array(array($g,'H::f'),array(22)),\"\\n\"; "
-      "// G::H::f better break\n"
-      "\n"
-      "// Test on static class, dynamic method name, static call\n"
-      "$f = 'f1';\n"
-      "echo \"31 == \",G::$f(31),\"\\n\"; // G::f exists\n"
-      "$f = 'f3';\n"
-      "if ($fix249639) echo \"<method not found>(32) == \",G::$f(32),\"\\n\"; "
-      "// H::f3 exists, but not G::f3\n"
-      "$f = 'missing';\n"
-      "if ($fix249639) echo \"<method not found>(33) == \",G::$f(33),\"\\n\"; "
-      "// missing does not exist \n"
-      "\n"
-      "// Test dynamic class, dynamic method name, static call\n"
-      "$cls='G';\n"
-      "$f = 'f1';\n"
-      "\n"
-      "//php53 echo \"31 == \",$cls::$f(31),\"\\n\"; // G::f1 exists\n"
-      "$f = 'f3';\n"
-      "//php53 if ($fix249639) echo \"<method not found>(32) == \","
-      "$cls::$f(32),\"\\n\"; // H::f3 exists, but not G::f3\n"
-      "$f = 'missing';\n"
-      "//php53 if ($fix249639) echo \"<method not found>(33) == \","
-      "$cls::$f(33),\"\\n\"; // missing does not exist \n"
-      "\n"
-      "\n"
-      "// test methodIndexLookupReverse\n"
-      "echo \"dynamic call \\$g->'missing' $trace, Calling G object method "
-      "'missing' 2 = \", call_user_func_array(array($g,'missing'),"
-      "array(2)),\"\\n\";\n"
-      "echo \"dynamic call 'missing(2)' $trace, FAIL =\", "
-      "call_user_func_array('missing',array(2)),\"\\n\";\n"
-      "\n"
-      "// more __call testing\n"
-      "$j = new J();\n"
-      "echo \"Calling object method 'missing' 3 = \";\n"
-      "call_user_func_array(array($j,'missing'),array(3)); \n"
-      "\n"
-      "// test mapping for system function names\n"
-      "$ourFileName = \"testFile.txt\";\n"
-      "$ourFileHandle = fopen($ourFileName, 'w') or die(\"can't open file\");\n"
-      "fclose($ourFileHandle);\n"
-      "unlink($ourFileName);\n"
-      "\n"
-      "echo \"done\\n\";");
-
-  MVCR("<?php "
-       "class B {"
-       "  public function foo() {"
-       "    $this->bar();"
-       "  }"
-       "  private function bar() {"
-       "    var_dump('in B::bar...');"
-       "  }"
-       "}"
-       "class C extends B {"
-       "  private function bar() {"
-       "    var_dump('in C::bar!');"
-       "  }"
-       "}"
-       "$obj = new C;"
-       "$obj->foo();");
-
-  return true;
-}
-
-bool TestCodeRun::TestClassMethod() {
-  MVCR(
-    "<?php\n"
-    "class Foo {\n"
-    "  static function Bar() {\n"
-    "    if (isset($this) && isset($this->bar)) {\n"
-    "      echo \"isset\\n\";\n"
-    "    }\n"
-    "    var_dump($this);\n"
-    "  }\n"
-    "} Foo::Bar(); $obj = new Foo(); $obj->Bar();\n"
-  );
-
-  MVCR(
-    "<?php\n"
-    "class Example {\n"
-    "   function whatever() {\n"
-    "      if (isset($this)) {\n"
-    "          var_dump('static method call');\n"
-    "      } else {\n"
-    "          var_dump('non-static method call');\n"
-    "      }\n"
-    "   }\n"
-    "}\n"
-    "Example::whatever();\n"
-    "$inst = new Example();\n"
-    "$inst->whatever();\n"
-  );
-
-  MVCR("<?php\n"
-       "if (true) {\n"
-       "  class c extends AppendIterator {}\n"
-       "} else {\n"
-       "  class c {}\n"
-       "}\n"
-       "class d extends c {\n"
-       "  public function rewind() {\n"
-       "    var_dump('rewinding');\n"
-       "  }\n"
-       "}\n"
-       "$obj = new d;\n"
-       "foreach ($obj as $k => $v) {}\n");
-
-  MVCR("<?php "
-      "$error = 'fatal error';"
-      "echo AdsConsoleRenderer::getInstance()->writeMsg('error', $error);"
-      "class AdsConsoleRenderer {"
-      "  public static function getInstance() {"
-      "    return new AdsConsoleRenderer();"
-      "  }"
-      ""
-      "  function writeMsg($classname = '', $s = '') {"
-      "    echo $classname . \"::\" . $s;"
-      "  }"
-      "}");
-  MVCR("<?php class A { "
-      "  function f() { return \"hello\" ;}"
-      "}; "
-      "$g = new A(); echo $g->{'f'}();");
-  MVCR("<?php "
-       "$a = 'self';"
-       "class A {"
-       "  public static function f($value) {"
-       "    $filter = 'g';"
-       "    return call_user_func(array($GLOBALS['a'], $filter), $value);"
-       "  }"
-       "  public static function g($value) {"
-       "    return $value;"
-       "  }"
-       "}"
-       "var_dump(A::f('test'));");
-  MVCRO("<?php "
-        "interface I {"
-        "  public function foo($x);"
-        "}"
-        "abstract class B implements I {"
-        "  abstract public function foo($x);"
-        "}"
-        "class C extends B {"
-        "  public function foo($x){ echo \"$x \\n\";}"
-        "}"
-        "$obj = new C;"
-        "$obj->foo(1);",
-        "1 \n");
-
-  MVCR("<?php"
-       "class AB {"
-       "  static function foo() {"
-       "    var_dump('foo');"
-       "  }"
-       "}"
-       "function f($x) {"
-       "  $a = $x.'B';"
-       "  $a::foo();"
-       "}"
-       "f('A');");
-
-  return true;
-}
-
-bool TestCodeRun::TestObjectMagicMethod() {
-  MVCR("<?php\n"
-       "class Test {\n"
-       "  public function __call($name, $args) {\n"
-       "    var_dump($args);\n"
-       "  }\n"
-       "}\n"
-       "$test = new Test();\n"
-       "$test->test();\n"
-      );
-
-  MVCR("<?php class A {"
-      "  private $foo, $bar; "
-      "  function __construct() { $this->foo = 1; $this->bar = 2;} "
-      "  public function __sleep() { $this->foo = 3; return array('foo');} "
-      "}"
-      " $a = new A(); var_dump(serialize($a));");
-
-  MVCR("<?php class A { "
-      "  public $a = array(); "
-      "  function __set($name, $value) { $this->a[$name] = $value.'set';} "
-      "  function __get($name) { return $this->a[$name].'get';} "
-      "} "
-      "$obj = new A(); $obj->test = 'test'; var_dump($obj->test);");
-
-  MVCR("<?php "
-      "class A {"
-      "  public $a = 'aaa';"
-      "  public function __get($name) { return 'getA';}"
-      "}"
-      "class B extends A {"
-      "  public function __get($name) { return 'getB';}"
-      "}"
-      "$obj = new A();"
-      "var_dump($obj->a);"
-      "var_dump($obj->b);"
-      "$obj = new B();"
-      "var_dump($obj->a);"
-      "var_dump($obj->b);");
-
-  MVCR("<?php class A { "
-      "  public $a = array(); "
-      "  function __set($name, $value) { $this->a[$name] = $value;} "
-      "  function __get($name) { return $this->a[$name];} "
-      "} "
-      "$obj = new A(); $obj->test = 'test'; var_dump($obj->test);");
-
-  MVCR("<?php class A {} "
-      "$obj = new A(); $obj->test = 'test'; var_dump($obj->test);");
-
-  MVCR("<?php class A { "
-      "function __call($a, $b) { var_dump($a, $b[0], $b[1]);}} "
-      "$obj = new A(); $a = 1; $obj->test($a, 'ss');");
-  /*
-  MVCR("<?php class A { "
-      "  function __set($name, $value) { $this->a[$name] = $value;} "
-      "  function __get($name) { return $this->a[$name];} "
-      "} "
-      "$obj = new A(); $obj->test = 'test'; var_dump($obj->test);");
-  */
-
-  MVCR("<?php "
-      "class foo"
-      "{"
-      "  public $public = 'public';"
-      "  public function __sleep()"
-      "  { return array('public'); }"
-      "}"
-      "$foo = new foo();"
-      "$data = serialize($foo);"
-      "var_dump($data);");
-  MVCR("<?php "
-      "class MemberTest {"
-      "  private $data = array();"
-      "  public function __set($name, $value) {"
-      "    echo \"Setting '$name' to '$value'\n\";"
-      "    $this->data[$name] = $value;"
-      "  }"
-      "  public function __get($name) {"
-      "    echo \"Getting '$name'\n\";"
-      "    if (array_key_exists($name, $this->data)) {"
-      "      return $this->data[$name];"
-      "    }"
-      "    return null;"
-      "  }"
-      "  public function __unset($name) {"
-      "    echo \"Unsetting '$name'\n\";"
-      "    unset($this->data[$name]);"
-      "    return 1;"
-      "  }"
-      "}"
-      "$obj = new MemberTest;"
-      "$obj->a = 1;"
-      "var_dump($obj->a);"
-      "var_dump(isset($obj->a));"
-      "unset($obj->a);");
-  MVCR("<?php\n"
-      "class C {\n"
-      "  public $foo = 123;\n"
-      "  public function __unset($k) { echo \"__unset $k\\n\"; }\n"
-      "}\n"
-      "$obj = new C;\n"
-      "unset($obj->foo);\n");
-  MVCR("<?php "
-      "class foo"
-      "{"
-      "  public $public = 'public';"
-      "  public function __wakeup()"
-      "  { echo \"__wakeup called\\n\"; return 1; }"
-      "}"
-      "$foo = unserialize(\"O:3:\\\"foo\\\":1:{s:6:\\\"public\\\";s:6:\\\"public\\\";}\");"
-      "var_dump($foo);");
-
-  MVCR("<?php "
-      "class b {"
-      "  private $f2 = 10;"
-      "  function t2() {"
-      "    var_dump($this->f2);"
-      "  }"
-      "}"
-      "class c extends b{"
-      "  private $f = 10;"
-      "  private static $sf = 10;"
-      "  function __get($n) {"
-      "    echo 'got';"
-      "    return 1;"
-      "  }"
-      "  function t() {"
-      "    var_dump($this->f2);"
-      "  }"
-      "}"
-      "$x = new c;"
-      "var_dump($x->f);"
-      "$x->t();"
-      "$x->t2();");
-
-  MVCR("<?php "
-      "class X implements arrayaccess {"
-      "function offsetGet($n) { return $n; }"
-      "function offsetSet($n, $v) { var_dump($n); }"
-      "function offsetExists($n) { var_dump($n); return true; }"
-      "function offsetUnset($n) { var_dump($n); }"
-      "function __toString() { return 'baz'; }"
-      "}"
-      ""
-      "$a = new X;"
-      "echo \"sets\\n\";"
-      "$a[true] = 5;"
-      "$a[NULL] = 57;"
-      "$a[3.2] = 25;"
-      "$a[array(3)] = 30;"
-      "$a[$a] = 32;"
-      "$a['57'] = 5;"
-      "$a['6.5'] = 7;"
-      ""
-      "echo \"gets\\n\";"
-      "var_dump($a[true]);"
-      "var_dump($a[NULL]);"
-      "var_dump($a[3.2]);"
-      "var_dump($a[array(3)]);"
-      "var_dump($a[$a]);"
-      "var_dump($a['57']);"
-      "var_dump($a['6.5']);"
-      ""
-      "echo \"unsets\\n\";"
-      "unset($a[true]);"
-      "unset($a[NULL]);"
-      "unset($a[3.2]);"
-      "unset($a[array(3)]);"
-      "unset($a[$a]);"
-      "unset($a['57']);"
-      "unset($a['6.5']);"
-      ""
-      "echo \"issets\\n\";"
-      "isset($a[true]);"
-      "isset($a[NULL]);"
-      "isset($a[3.2]);"
-      "isset($a[array(3)]);"
-      "isset($a[$a]);"
-      "isset($a['57']);"
-      "isset($a['6.5']);");
-
-  MVCR("<?php "
-       "class foo"
-       "{"
-       "  public function __get($n)  { return 'foo'; }"
-       "  public function __set($n,$v)  { }"
-       "}"
-       "$foo = new foo; $a = $foo->x = 'baz'; $b = $foo->x .= 'bar';"
-       "var_dump($a,$b);");
-
-  MVCR("<?php\n"
-       "class A {\n"
-       "  var $a;\n"
-       "  function __set($n, $v) { $this->a[$n] = $v; }\n"
-       "  function __get($n) { return $this->a[$n]; }\n"
-       "  function f() { $this->f = 100; $this->f += 100; }\n"
-       "}\n"
-       "function test() {\n"
-       "  $a = new A();\n"
-       "  $a->f();\n"
-       "  var_dump($a);\n"
-       "}\n"
-       "test();\n");
-
-  MVCR("<?php "
-       "class X {"
-       "  public $real = 1;"
-       "  function __get($name) { echo 'get:'; var_dump($name); return 'abc'; }"
-       "  function __set($name, $val) { echo 'set:'; var_dump($name,$val); }"
-       "}"
-       "function test($x) {"
-       "  ++$x->foo;"
-       "  var_dump($x->bar++);"
-       "  $x->real++;"
-       "  var_dump($x);"
-       "}"
-       "test(new X);");
-
-  MVCR("<?php "
-       "class Foo {"
-       "  public static $bar;"
-       "  public function __call($fun, $args) {"
-       "    self::$bar = array($fun);"
-       "  }"
-       "}"
-       "function getName($part) {"
-       "  return 'funny_'.$part;"
-       "}"
-       "function scoped($foo, $name) {"
-       "  call_user_func(array($foo, getName($name)));"
-       "}"
-       "scoped(new Foo, 'a');"
-       "var_dump(Foo::$bar);");
-
-  MVCR("<?php "
-       "if (isset($g)) { class X {} }"
-       "else {"
-       "  class X {"
-       "    function __destruct() {"
-       "      var_dump(__METHOD__);"
-       "    }"
-       "  }"
-       "}"
-       "class Y extends X {"
-       "  function __destruct() {"
-       "    var_dump(__METHOD__);"
-       "    parent::__destruct();"
-       "  }"
-       "}"
-       "class Z extends X {}"
-       "function test($t) {"
-       "  var_dump('test:'.$t);"
-       "  new $t(1,2);"
-       "}"
-       "test('X');"
-       "test('Y');"
-       "test('Z');");
-
-  return true;
-}
-
-bool TestCodeRun::TestObjectInvokeMethod() {
-  MVCR("<?php\n"
-       "// standard execution\n"
-       "class C1 {\n"
-       "  public function __invoke($a0, $a1) {\n"
-       "    var_dump('C1');\n"
-       "    var_dump($a0, $a1);\n"
-       "  }\n"
-       "}\n"
-       "class D1 extends C1 {}\n"
-       "class E1 extends D1 {\n"
-       "  public function __invoke($a0, $a1) {\n"
-       "    var_dump('D2');\n"
-       "    var_dump($a0, $a1);\n"
-       "  }\n"
-       "}\n"
-       "class F1 {\n"
-       "  public function __invoke($a0) {\n"
-       "    return $a0 > 10;\n"
-       "  }\n"
-       "}\n"
-       "$c = new C1;\n"
-       "$d = new D1;\n"
-       "$e = new E1;\n"
-       "$c(0, 1);\n"
-       "$d(0, 1);\n"
-       "$e(0, 1);\n"
-       "call_user_func($c, 0, 1);\n"
-       "call_user_func($d, 0, 1);\n"
-       "call_user_func($e, 0, 1);\n"
-       "call_user_func_array($c, array(0, 1));\n"
-       "call_user_func_array($d, array(0, 1));\n"
-       "call_user_func_array($e, array(0, 1));\n"
-       "$c->__invoke(0, 1);\n"
-       "$d->__invoke(0, 1);\n"
-       "$e->__invoke(0, 1);\n"
-       "C1::__invoke(0, 1);\n"
-       "D1::__invoke(0, 1);\n"
-       "E1::__invoke(0, 1);\n"
-       "function mk($n) { return $n . '::__invoke'; }\n"
-       "call_user_func(mk('C1'), 0, 1);\n"
-       "call_user_func(mk('D1'), 0, 1);\n"
-       "call_user_func(mk('E1'), 0, 1);\n"
-       "var_dump(array_filter(array(0, 1, 11, 13), new F1));\n");
-
-
-  // this differs from regular PHP behavior
-  MVCR("<?php\n"
-       "// taking references\n"
-       "class C2 {\n"
-       "  public function __invoke(&$a0) {\n"
-       "    var_dump($a0);\n"
-       "    return $a0++;\n"
-       "  }\n"
-       "}\n"
-       "$x = 0;\n"
-       "$c = new C2;\n"
-       "$c($x);\n"
-       "var_dump($x); // $x = 1\n"
-       "call_user_func_array($c, array(&$x));\n"
-       "var_dump($x); // $x = 2\n");
-
-  MVCR("<?php\n"
-       "// taking default args\n"
-       "class C3 {\n"
-       "  public function __invoke($a0, $a1 = array(), $a2 = false) {\n"
-       "    var_dump($a0, $a1, $a2);\n"
-       "  }\n"
-       "}\n"
-       "$c = new C3;\n"
-       "$c(0);\n"
-       "$c(0, array(1));\n"
-       "$c(0, array(1), true);\n"
-       "call_user_func($c, 0);\n"
-       "call_user_func($c, 0, array(1));\n"
-       "call_user_func($c, 0, array(1), true);\n");
-
-  MVCR("<?php\n"
-       "// as a static method\n"
-       "class C4 {\n"
-       "  public static function __invoke($a0, $a1) {\n"
-       "    var_dump('C4');\n"
-       "    var_dump($a0, $a1);\n"
-       "  }\n"
-       "}\n"
-       "class D4 extends C4 {}\n"
-       "class E4 extends D4 {\n"
-       "  public static function __invoke($a0, $a1) {\n"
-       "    static $x = 0;\n"
-       "    var_dump('E4');\n"
-       "    var_dump($a0, $a1);\n"
-       "    var_dump($x ++);\n"
-       "  }\n"
-       "}\n"
-       "class C5 {\n"
-       "  public static function __invoke() {\n"
-       "    static $x = 0;\n"
-       "    var_dump($x ++);\n"
-       "  }\n"
-       "}\n"
-       "class D5 extends C5 {}\n"
-       "$c = new C4;\n"
-       "$d = new D4;\n"
-       "$c(0, 1);\n"
-       "$d(0, 1);\n"
-       "call_user_func($c, 0, 1);\n"
-       "call_user_func($d, 0, 1);\n"
-       "C4::__invoke(0, 1);\n"
-       "D4::__invoke(0, 1);\n"
-       "$e = new E4;\n"
-       "$e(0, 1);\n"
-       "$e(0, 1);\n"
-       "call_user_func($e, 0, 1);\n"
-       "E4::__invoke(0, 1);\n"
-       "$c = new C5;\n"
-       "$d = new D5;\n"
-       "$c(); $d();\n"
-       "$c(); $d();\n");
-
-  MVCR("<?php\n"
-       "// as a private/protected method\n"
-       "class C6 {\n"
-       "  private function __invoke($a0) {\n"
-       "    var_dump($a0);\n"
-       "  }\n"
-       "}\n"
-       "class C7 {\n"
-       "  protected function __invoke($a0) {\n"
-       "    var_dump($a0);\n"
-       "  }\n"
-       "}\n"
-       "$c = new C6;\n"
-       "$c(10); // still works...\n"
-       "$c = new C7;\n"
-       "$c(20); // still works...\n");
-
-  MVCR("<?php\n"
-       "// with type hints\n"
-       "class C8 {\n"
-       "  public function __invoke(array $a0) {\n"
-       "    var_dump($a0);\n"
-       "  }\n"
-       "}\n"
-       "$c = new C8;\n"
-       "$c(array(1, 2, 3));\n");
-
-  MVCR("<?php\n"
-       "// with var args\n"
-       "class C9 {\n"
-       "  public function __invoke() {\n"
-       "    var_dump(func_num_args());\n"
-       "    var_dump(func_get_args());\n"
-       "  }\n"
-       "}\n"
-       "$c = new C9;\n"
-       "$c();\n"
-       "$c(0);\n"
-       "$c(0, 1);\n");
-
-
-  MVCR("<?php\n"
-       "class X { \n"
-       "  public function __invoke($x) {\n"
-       "    var_dump($x);\n"
-       "  }\n"
-       "  public function test() {\n"
-       "    $this(10);\n"
-       "    call_user_func($this, 300);\n"
-       "    call_user_func_array($this, array(0, 1));\n"
-       "  }\n"
-       "}\n"
-       "class Y { \n"
-       "  public function test($x) {\n"
-       "    $x(10);\n"
-       "    call_user_func($x, 300);\n"
-       "    call_user_func_array($x, array(0, 1));\n"
-       "  }\n"
-       "}\n"
-       "$x = new X;\n"
-       "$x->test();\n"
-       "$y = new Y;\n"
-       "$y->test($x);\n");
-
-  MVCR("<?php\n"
-       "class X {}\n"
-       "class Y {\n"
-       "  public function __invoke() {}\n"
-       "}\n"
-       "var_dump(is_callable(new X));\n"
-       "var_dump(is_callable(new Y));\n");
-
-  MVCR("<?php\n"
-       "abstract class A {\n"
-       "  abstract public function __invoke($x);\n"
-       "}\n"
-       "interface IfaceInvoke {\n"
-       "  public function __invoke($x);\n"
-       "}\n"
-       "class Test1 extends A {\n"
-       "  public function __invoke($x) {\n"
-       "    var_dump(__CLASS__);\n"
-       "    var_dump($x);\n"
-       "  }\n"
-       "}\n"
-       "class Test2 implements IfaceInvoke {\n"
-       "  public function __invoke($x) {\n"
-       "    var_dump(__CLASS__);\n"
-       "    var_dump($x);\n"
-       "  }\n"
-       "}\n"
-       "function f1($x, $y)             { $x($y); $x->__invoke($y); }\n"
-       "function f2(A $x, $y)           { $x($y); $x->__invoke($y); }\n"
-       "function f3(IfaceInvoke $x, $y) { $x($y); $x->__invoke($y); }\n"
-       "$t1 = new Test1;\n"
-       "$t2 = new Test2;\n"
-       "f1($t1, 1);\n"
-       "f1($t2, 2);\n"
-       "f2($t1, 1);\n"
-       "f3($t2, 2);\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestObjectAssignment() {
-  MVCR("<?php "
-      "class foo {"
-      "  public function __construct() {"
-      "    $this->val = 1;"
-      "  }"
-      "  function bar() {"
-      "    echo $this->val;"
-      "    $ref = &$this;"
-      "    $ref->val = 2;"
-      "    echo $this->val;"
-      "    $ref2 = $this;"
-      "    $ref2->val = 3;"
-      "    echo $this->val;"
-      "    $x = new foo();"
-      "    echo $x->val;"
-      "    $ref3 = &$x;"
-      "    $ref3->val = 4;"
-      "    echo $x->val;"
-      "    $ref4 = $x;"
-      "    $ref4->val = 5;"
-      "    echo $x->val;"
-      "  }"
-      "  var $val;"
-      "}"
-      "$x = new foo();"
-      "$x->bar();"
-      "$ref5 = $x;"
-      "$ref5->val = 6;"
-      "echo $x->val;"
-      "$ref6 = &$x;"
-      "$ref6->val = 7;"
-      "echo $x->val;");
-
-  return true;
-}
-
-bool TestCodeRun::TestNewObjectExpression() {
-  MVCR("<?php "
-      "class A { var $num; }"
-      "function foo() { return new A(); }"
-      "foreach(($a=(object)new A()) as $v);"
-      "foreach(($a=(object)foo()) as $v);"
-      "foreach(($a=new A()) as $v);"
-      "$a->num = 1;"
-      "print($a->num);");
-
-  MVCR("<?php class A {} class B extends A { "
-       "static function foo() { return new self();} } "
-       "var_dump(B::foo());");
-
-  MVCR("<?php class A {} class B extends A { "
-       "static function foo() { return new parent();} } "
-       "var_dump(B::foo());");
-
-  MVCR("<?php "
-       "function g() {}"
-       "function h() {}"
-       "class C {}"
-       "new C(g(), h());");
-
-  MVCR("<?php "
-       "class X {"
-       "  function __construct($a, &$b) {"
-       "  }"
-       "}"
-       "function test($a) {"
-       "  $b = 1;"
-       "  return new X($a, $b);"
-       "}"
-       "var_dump(test(3));");
-
-  MVCR("<?php "
-      "class A1 {"
-      "  public function A1($id) {"
-      "    $this->id = $id;"
-      "  }"
-      "}"
-      "class B1 extends A1 {"
-      "}"
-      "class C1 extends B1 {"
-      "  public function __construct($id) {"
-      "    parent::__construct($id);"
-      "  }"
-      "  function zz($id) {"
-      "    parent::__construct($id);"
-      "  }"
-      "}"
-      ""
-      "$x = new C1(100);"
-      "echo $x->id.\"\\n\";"
-      "$x->zz(1);"
-      "echo $x->id.\"\\n\";");
-
-  MVCRO("<?php\n"
-        "class A {\n"
-        "  function __construct($a) { echo \"A\\n\"; }\n"
-        "  function __destruct() { var_dump($this); }\n"
-        "}\n"
-        "function f() { echo \"f\\n\"; throw new Exception(); }\n"
-        "function test() { $a = new A(f()); }\n"
-        "try { test(); } catch (Exception $e) { }\n"
-        ,
-       "f\n");
-
-  MVCR("<?php "
-      "class foo {"
-      "  static function ioo($y, &$x) {"
-      "    return new self(1);"
-      "  }"
-      "  function __construct($a, $b) {}"
-      "}"
-      "function t() {"
-      "  $x = 1;"
-      "  foo::ioo($x, $y);"
-      "}"
-      "t();");
-
-  MVCR("<?php "
-       "class X {"
-       "  function __toString() { return 'hello'; }"
-       "}"
-       "function f() {"
-       "  return 'bar';"
-       "}"
-       "function test($e) {"
-       "  $a = 'foo';"
-       "  for ($i = 0; $i < 10; $i++) {"
-       "    $a .= new X($e['x']) . f();"
-       "  }"
-       "  return $a;"
-       "}"
-       "var_dump(test());");
-
-  MVCR("<?php "
-       "class X {}"
-       "class Y {}"
-       "function test($x) {"
-       "  return new $x($x = 'y');"
-       "}"
-       "var_dump(test('x'));");
-
-  return true;
-}
-
-bool TestCodeRun::TestObjectPropertyExpression() {
-  MVCR("<?php "
-      "class test {"
-      "  function foo() {"
-      "    $var = $this->blah->prop->foo->bar = \"string\";"
-      "    var_dump($this->blah);"
-      "  }"
-      "}"
-      "$t = new test;"
-      "$t->foo();");
-  MVCR("<?php "
-      "class C1 {"
-      "  public function __get( $what ) {"
-      "    echo \"get\n\";"
-      "    return $this->_p[ $what ];"
-      "  }"
-      "  public function __set( $what, $value ) {"
-      "    echo \"set\n\";"
-      "    $this->_p[ $what ] = $value;"
-      "  }"
-      "  private $_p = array();"
-      "}"
-      "$c = new C1();"
-      "$c->a = 1;"
-      "$c->a .= 1;"
-      "print $c->a;");
-  MVCR("<?php "
-      "class C1 {"
-      "  public function __get( $what ) {"
-      "    echo \"get\n\";"
-      "    return $this->_p[ $what ];"
-      "  }"
-      "  public function __set( $what, $value ) {"
-      "    echo \"set\n\";"
-      "    $this->_p[ $what ] = $value;"
-      "  }"
-      "  private $_p = array();"
-      "}"
-      "class C2 {"
-      "  public $p2;"
-      "}"
-      "$c2 = new C2();"
-      "$c2->p = new C1();"
-      "$c2->p->a = 1;"
-      "$c2->p->a .= 1;"
-      "print $c2->p->a;");
-  MVCR("<?php "
-      "class C1 {"
-      "  public function __get( $what ) {"
-      "    echo \"get\n\";"
-      "    return $this->_p[ $what ];"
-      "  }"
-      "  public function __set( $what, $value ) {"
-      "    echo \"set\n\";"
-      "    $this->_p[ $what ] = $value;"
-      "  }"
-      "  private $_p = array();"
-      "}"
-      "class C2 {"
-      "  public $p2;"
-      "}"
-      "class C3 {"
-      "  public $p3;"
-      "}"
-      "$c3 = new C3();"
-      "$c3->p3 = new C2();"
-      "$c3->p3->p2 = new C1();"
-      "$c3->p3->p2->a = 1;"
-      "$c3->p3->p2->a .= 1;"
-      "print $c3->p3->p2->a;");
-  MVCR("<?php "
-      "class C1 {"
-      "  public function __get( $what ) {"
-      "    echo \"get C1\n\";"
-      "    return $this->_p[ $what ];"
-      "  }"
-      "  public function __set( $what, $value ) {"
-      "    echo \"set C1\n\";"
-      "    $this->_p[ $what ] = $value;"
-      "  }"
-      "  private $_p = array();"
-      "}"
-      "class C2 {"
-      "  public function __get( $what ) {"
-      "    echo \"get C2\n\";"
-      "    return $this->_p[ $what ];"
-      "  }"
-      "  public function __set( $what, $value ) {"
-      "    echo \"set C2\n\";"
-      "    $this->_p[ $what ] = $value;"
-      "  }"
-      "  private $_p = array();"
-      "}"
-      "class C3 {"
-      "  public function __get( $what) {"
-      "    echo \"get C3\n\";"
-      "    return $this->_p[ $what ];"
-      "  }"
-      "  public function __set( $what, $value ) {"
-      "    echo \"set C3\n\";"
-      "    $this->_p[ $what ] = $value;"
-      "  }"
-      "  private $_p = array();"
-      "}"
-      "$c3 = new C3();"
-      "$c3->p3 = new C2();"
-      "$c3->p3->p2 = new C1();"
-      "$c3->p3->p2->a = 1;"
-      "$c3->p3->p2->a .= 1;"
-      "print $c3->p3->p2->a;");
-  MVCR("<?php "
-      "class C1 {"
-      "  public function __get( $what ) {"
-      "    echo \"get C1\n\";"
-      "    return $this->_p[ $what ];"
-      "  }"
-      "  public function __set( $what, $value ) {"
-      "    echo \"set C1\n\";"
-      "    $this->_p[ $what ] = $value;"
-      "  }"
-      "  private $_p = array();"
-      "}"
-      "class C2 {"
-      "  public function __get( $what ) {"
-      "    echo \"get C2\n\";"
-      "    return $this->_p[ $what ];"
-      "  }"
-      "  public function __set( $what, $value ) {"
-      "    echo \"set C2\n\";"
-      "    $this->_p[ $what ] = $value;"
-      "  }"
-      "  private $_p = array();"
-      "}"
-      "class C3 {"
-      "  public function __get( $what) {"
-      "    echo \"get C3\n\";"
-      "    return $this->_p[ $what ];"
-      "  }"
-      "  public function __set( $what, $value ) {"
-      "    echo \"set C3\n\";"
-      "    $this->_p[ $what ] = $value;"
-      "  }"
-      "  private $_p = array();"
-      "}"
-      "$c3 = new C3();"
-      "$c3->p3 = new C2();"
-      "$c3->p3->p2 = new C1();"
-      "$c3->p3->p2->a = 1;"
-      "$c3->p3->p2->a .= 1;"
-      "print $c3->p3->p2->a;");
-  MVCR("<?php "
-      "class C1 {"
-      "  public function __get( $what ) {"
-      "    echo \"get C1\n\";"
-      "    return $this->_p[ $what ];"
-      "  }"
-      "  public function __set( $what, $value ) {"
-      "    echo \"set C1\n\";"
-      "    $this->_p[ $what ] = $value;"
-      "  }"
-      "  private $_p = array();"
-      "}"
-      "class C2 {"
-      "  public function __get( $what ) {"
-      "    echo \"get C2\n\";"
-      "    return $this->_p[ $what ];"
-      "  }"
-      "  public function __set( $what, $value ) {"
-      "    echo \"set C2\n\";"
-      "    $this->_p[ $what ] = $value;"
-      "  }"
-      "  private $_p = array();"
-      "}"
-      "class C3 {"
-      "  public function __get( $what) {"
-      "    echo \"get C3\n\";"
-      "    return $this->_p[ $what ];"
-      "  }"
-      "  public function __set( $what, $value ) {"
-      "    echo \"set C3\n\";"
-      "    $this->_p[ $what ] = $value;"
-      "  }"
-      "  private $_p = array();"
-      "}"
-      "$c3 = new C3();"
-      "$c3->p3 = new C2();"
-      "$c3->p3->p2 = new C1();"
-      "$c3->p3->p2->a = 1;"
-      "$c3->p3->p2->a .= 1;"
-      "print $c3->p3->p2->a;");
-  MVCR("<?php "
-      "class C1 {"
-      "  public function __get( $what ) {"
-      "    echo \"get\n\";"
-      "    return $this->_p[ $what ];"
-      "  }"
-      "  public function __set( $what, $value ) {"
-      "    echo \"set\n\";"
-      "    $this->_p[ $what ] = $value;"
-      "  }"
-      "  private $_p = array();"
-      "}"
-      "$c = new C1();"
-      "$c->a += 1;"
-      "print $c->a;"
-      "$c->a += 10;"
-      "print $c->a;"
-      "$c->a -= 2;"
-      "print $c->a;"
-      "$c->a *= 3;"
-      "print $c->a;"
-      "$c->a /= 2;"
-      "print $c->a;"
-      "$c->a %= 8;"
-      "print $c->a;"
-      "$c->a <<= 3;"
-      "print $c->a;"
-      "$c->a >>= 2;"
-      "print $c->a;"
-      "$c->a ^= 18;"
-      "print $c->a;"
-      "$c->a &= 333;"
-      "print $c->a;"
-      "$c->a |= 7;"
-      "print $c->a;");
-  MVCR("<?php "
-      "class C1 {"
-      "}"
-      "class C2 {"
-      "  public function __get( $what ) {"
-      "    echo \"get C2\n\";"
-      "    return $this->_p[ $what ];"
-      "  }"
-      "  public function __set( $what, $value ) {"
-      "    echo \"set C2\n\";"
-      "    $this->_p[ $what ] = $value;"
-      "  }"
-      "  private $_p = array();"
-      "}"
-      "class C3 {"
-      "  public function __get( $what ) {"
-      "    echo \"get C3\n\";"
-      "    return $this->_p[ $what ];"
-      "  }"
-      "  public function __set( $what, $value ) {"
-      "    echo \"set C3\n\";"
-      "    $this->_p[ $what ] = $value;"
-      "  }"
-      "  private $_p = array();"
-      "}"
-      "function assign_ref(&$v) {"
-      "  $v = 22;"
-      "}"
-      "$c3 = new C3();"
-      "$c3->p3 = new C2();"
-      "$c3->p3->p2 = new C1();"
-      "$c3->p3->p2->a = 1;"
-      "$c3->p3->p2->a .= 1;"
-      "print $c3->p3->p2->a;"
-      "assign_ref($c3->p3->p2->a);"
-      "print $c3->p3->p2->a;");
-  MVCR("<?php "
-      "class C1 {"
-      "  public function __get( $what ) {"
-      "    echo \"get C1\n\";"
-      "    return $this->_p[ $what ];"
-      "  }"
-      "  public function __set( $what, $value ) {"
-      "    echo \"set C1\n\";"
-      "    $this->_p[ $what ] = $value;"
-      "  }"
-      "  private $_p = array();"
-      "}"
-      "class C2 {"
-      "  public function __get( $what ) {"
-      "    echo \"get C2\n\";"
-      "    return $this->_p[ $what ];"
-      "  }"
-      "  public function __set( $what, $value ) {"
-      "    echo \"set C2\n\";"
-      "    $this->_p[ $what ] = $value;"
-      "  }"
-      "  private $_p = array();"
-      "}"
-      "class C3 {"
-      "  public function __get( $what ) {"
-      "    echo \"get C3\n\";"
-      "    return $this->_p[ $what ];"
-      "  }"
-      "  public function __set( $what, $value ) {"
-      "    echo \"set C3\n\";"
-      "    $this->_p[ $what ] = $value;"
-      "  }"
-      "  private $_p = array();"
-      "}"
-      "function assign_ref(&$v) {"
-      "  $v = 22;"
-      "}"
-      "$c3 = new C3();"
-      "$c3->p3 = new C2();"
-      "$c3->p3->p2 = new C1();"
-      "$c3->p3->p2->a = 1;"
-      "$c3->p3->p2->a .= 1;"
-      "print $c3->p3->p2->a;"
-      "assign_ref($c3->p3->p2->a);"
-      "print $c3->p3->p2->a;");
-  MVCR("<?php "
-      "$b = 10;"
-      "class C1 {"
-      "  public function __get( $what ) {"
-      "    global $b;"
-      "    return $b;"
-      "  }"
-      "}"
-      "$c1 = new C1();"
-      "function assign_ref(&$lv) {"
-      "  $lv = 8;"
-      "}"
-      "assign_ref($c1->a);"
-      "var_dump($b);");
-  MVCR("<?php "
-      "class C1 {"
-      "  public function __get( $what ) {"
-      "    echo \"get C1\n\";"
-      "    return $this->_p[ $what ];"
-      "  }"
-      "  public function __set( $what, $value ) {"
-      "    echo \"set C1\n\";"
-      "    $this->_p[ $what ] = $value;"
-      "  }"
-      "  private $_p = array();"
-      "}"
-      "$c1 = new C1();"
-      "$c1->a = new C1();"
-      "$c1->a->b = new C1();"
-      "$c1->a->b->c = 10;"
-      "var_dump($c1->a->b->c);"
-      "$c1->a->b->c .= 10;"
-      "var_dump($c1->a->b->c);");
-  MVCR("<?php "
-      "class C1 {"
-      "  public function __get( $what ) {"
-      "    echo \"get C1\n\";"
-      "    return $this->_p[ $what ];"
-      "  }"
-      "  public function __set( $what, $value ) {"
-      "    echo \"set C1\n\";"
-      "    $this->_p[ $what ] = $value;"
-      "  }"
-      "  private $_p = array();"
-      "}"
-      "$c1 = new C1();"
-      "$c1->a = new C1();"
-      "$c1->a->b = new C1();"
-      "for ($i = 0; $i < 2048; $i++) {"
-      "  $c1->a->b->c = 10;"
-      "}"
-      "var_dump($c1->a->b->c);");
-  MVCR("<?php "
-       "class Y {}"
-       "class X {"
-       "  public $a;"
-       "  function __construct() {"
-       "    $this->a = array('x' => new Y);"
-       "  }"
-       "  function bar() {"
-       "    var_dump('bar');"
-       "    $this->qq = new Y;"
-       "    $this->qq->x = $this->qq->y = 1;"
-       "    return $this->qq;"
-       "  }"
-       "}"
-       "function foo() { var_dump('foo'); return 'foo'; }"
-       "function test($x, $a, $s) {"
-       "  $t = &$s->t;"
-       "  unset($x->bar()->x);"
-       "  unset($x->q->r->s->${foo()});"
-       "  unset($x->y->a->b->c);"
-       "  unset($x->a['x']->y->a->b->c);"
-       "  unset($a['a']['y'][foo()]);"
-       "  unset($a['b']->y->z);"
-       "  unset($a->c->d);"
-       "  var_dump($x, $a, $s);"
-       "}"
-       "test(new X, array(), false);");
-  MVCR("<?php "
-       "class X {"
-       "public $a = 3;"
-       "function foo($t) {"
-       "$$t = 5;"
-       "var_dump($this->a);"
-       "var_dump($this);"
-       "}"
-       "}"
-       "$x = new X;"
-       "$x->foo('this');");
-
-  MVCR("<?php "
-       "class X {"
-       "  public function foo($q) {"
-       "    $s =& $this;"
-       "    $s->q = $q;"
-       "  }"
-       "}"
-       "function test() {"
-       "  $x = new X;"
-       "  $x->foo('hello');"
-       "  var_dump($x);"
-       "}"
-       "test();");
-
-  if (Option::EnableEval >= Option::FullEval) {
-    MVCRONW("<?php "
-            "class X {"
-            "  function ref(&$ref) { $ref = 1; }"
-            "  function bar() {"
-            "    $this->ref($this->priv);"
-            "  }"
-            "};"
-            "class Y extends X { private $priv; }"
-            "class Z extends Y {}"
-            "$z = new Z;"
-            "$z->bar();"
-            "var_dump($z);"
-            "$y = new Y;"
-            "$y->bar();"
-            "var_dump($y);"
-            ,
-            "object(Z)#1 (2) {\n"
-            "  [\"priv\":\"Y\":private]=>\n"
-            "  NULL\n"
-            "  [\"priv\"]=>\n"
-            "  int(1)\n"
-            "}\n");
-  }
-
-  return true;
-}
-
-bool TestCodeRun::TestCollectionClasses() {
-  MVCRO("<?php\n"
-        "$arr = array(null, false, true, 0, 1, 0.0, 1.0, '', '0', '1',\n"
-        "             '0.0', '1.0', '0 ', 'foo');\n"
-        "$vec = Vector::fromArray($arr);\n"
-        "foreach ($vec as $k => $v) {\n"
-        "  var_dump($v);\n"
-        "  var_dump($vec[$k]);\n"
-        "  var_dump(isset($v));\n"
-        "  var_dump(isset($vec[$k]));\n"
-        "  var_dump(empty($v));\n"
-        "  var_dump(empty($vec[$k]));\n"
-        "  echo \"\\n\";\n"
-        "}\n"
-        "echo \"------------------------\\n\\n\";\n"
-        "$mp = Map::fromArray($arr);\n"
-        "foreach ($arr as $k => $v) {\n"
-        "  var_dump($mp[$k]);\n"
-        "  var_dump(isset($mp[$k]));\n"
-        "  var_dump(empty($mp[$k])); \n"
-        "  echo \"\\n\";\n"
-        "}\n"
-        "$new_arr = array();\n"
-        "foreach ($mp as $k => $v) {\n"
-        "  $new_arr[$k] = $v;\n"
-        "}\n"
-        "ksort($new_arr);\n"
-        "var_dump($new_arr);\n"
-        "echo \"------------------------\\n\\n\";\n"
-        "$smp = StableMap::fromArray($arr);\n"
-        "foreach ($smp as $k => $v) {\n"
-        "  var_dump($v);\n"
-        "  var_dump($smp[$k]);\n"
-        "  var_dump(isset($v));\n"
-        "  var_dump(isset($smp[$k]));\n"
-        "  var_dump(empty($v));\n"
-        "  var_dump(empty($smp[$k]));\n"
-        "  echo \"\\n\";\n"
-        "}\n"
-        "echo \"Done\\n\";\n"
-        ,
-        "NULL\n"
-        "NULL\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "\n"
-        "int(0)\n"
-        "int(0)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "\n"
-        "int(1)\n"
-        "int(1)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "\n"
-        "float(0)\n"
-        "float(0)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "\n"
-        "float(1)\n"
-        "float(1)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "\n"
-        "string(0) \"\"\n"
-        "string(0) \"\"\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "\n"
-        "string(1) \"0\"\n"
-        "string(1) \"0\"\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "\n"
-        "string(1) \"1\"\n"
-        "string(1) \"1\"\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "\n"
-        "string(3) \"0.0\"\n"
-        "string(3) \"0.0\"\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "\n"
-        "string(3) \"1.0\"\n"
-        "string(3) \"1.0\"\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "\n"
-        "string(2) \"0 \"\n"
-        "string(2) \"0 \"\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "\n"
-        "string(3) \"foo\"\n"
-        "string(3) \"foo\"\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "\n"
-        "------------------------\n"
-        "\n"
-        "NULL\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "\n"
-        "int(0)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "\n"
-        "int(1)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "\n"
-        "float(0)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "\n"
-        "float(1)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "\n"
-        "string(0) \"\"\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "\n"
-        "string(1) \"0\"\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "\n"
-        "string(1) \"1\"\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "\n"
-        "string(3) \"0.0\"\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "\n"
-        "string(3) \"1.0\"\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "\n"
-        "string(2) \"0 \"\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "\n"
-        "string(3) \"foo\"\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "\n"
-        "array(14) {\n"
-        "  [0]=>\n"
-        "  NULL\n"
-        "  [1]=>\n"
-        "  bool(false)\n"
-        "  [2]=>\n"
-        "  bool(true)\n"
-        "  [3]=>\n"
-        "  int(0)\n"
-        "  [4]=>\n"
-        "  int(1)\n"
-        "  [5]=>\n"
-        "  float(0)\n"
-        "  [6]=>\n"
-        "  float(1)\n"
-        "  [7]=>\n"
-        "  string(0) \"\"\n"
-        "  [8]=>\n"
-        "  string(1) \"0\"\n"
-        "  [9]=>\n"
-        "  string(1) \"1\"\n"
-        "  [10]=>\n"
-        "  string(3) \"0.0\"\n"
-        "  [11]=>\n"
-        "  string(3) \"1.0\"\n"
-        "  [12]=>\n"
-        "  string(2) \"0 \"\n"
-        "  [13]=>\n"
-        "  string(3) \"foo\"\n"
-        "}\n"
-        "------------------------\n"
-        "\n"
-        "NULL\n"
-        "NULL\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "\n"
-        "int(0)\n"
-        "int(0)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "\n"
-        "int(1)\n"
-        "int(1)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "\n"
-        "float(0)\n"
-        "float(0)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "\n"
-        "float(1)\n"
-        "float(1)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "\n"
-        "string(0) \"\"\n"
-        "string(0) \"\"\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "\n"
-        "string(1) \"0\"\n"
-        "string(1) \"0\"\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "\n"
-        "string(1) \"1\"\n"
-        "string(1) \"1\"\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "\n"
-        "string(3) \"0.0\"\n"
-        "string(3) \"0.0\"\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "\n"
-        "string(3) \"1.0\"\n"
-        "string(3) \"1.0\"\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "\n"
-        "string(2) \"0 \"\n"
-        "string(2) \"0 \"\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "\n"
-        "string(3) \"foo\"\n"
-        "string(3) \"foo\"\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "\n"
-        "Done\n"
-        );
-
-  MVCRO("<?php\n"
-        "$v = new Vector;\n"
-        "$v[] = 123;\n"
-        "var_dump($v->toArray());\n"
-        "var_dump($v->pop());\n"
-        "var_dump($v->toArray());\n"
-        ,
-        "array(1) {\n"
-        "  [0]=>\n"
-        "  int(123)\n"
-        "}\n"
-        "int(123)\n"
-        "array(0) {\n"
-        "}\n"
-        );
-
-  MVCRO("<?php\n"
-        "try {\n"
-        "  $v = new Vector();\n"
-        "  $v->contains(1);\n"
-        "  try {\n"
-        "    $v->contains('foo');\n"
-        "  } catch (Exception $e) {\n"
-        "    echo 'A';\n"
-        "  }\n"
-        "  try {\n"
-        "    $v->contains(1.0);\n"
-        "  } catch (Exception $e) {\n"
-        "    echo 'B';\n"
-        "  }\n"
-        "  $methods = Vector::fromArray(array('contains','remove',"
-        "'discard'));\n"
-        "  foreach ($methods as $method) {\n"
-        "    $m = new Map();\n"
-        "    $m->$method(1);\n"
-        "    $m->$method('foo');\n"
-        "    try {\n"
-        "      $m->$method(1.0);\n"
-        "    } catch (Exception $e) {\n"
-        "      echo 'C';\n"
-        "    }\n"
-        "    $s = new StableMap();\n"
-        "    $s->$method(1);\n"
-        "    $s->$method('foo');\n"
-        "    try {\n"
-        "      $s->$method(1.0);\n"
-        "    } catch (Exception $e) {\n"
-        "      echo 'D';\n"
-        "    }\n"
-        "    echo \"\\n\";\n"
-        "  }\n"
-        "} catch (Exception $e) {\n"
-        "  echo \"Test failed\\n\";\n"
-        "}\n"
-        ,
-        "ABCD\n"
-        "CD\n"
-        "CD\n"
-        );
-
-  MVCRO("<?php\n"
-        "$classes = array('Vector','Map','StableMap');\n"
-        "$i = 0;\n"
-        "try {\n"
-        "  foreach ($classes as $cls) {\n"
-        "    $obj = new $cls;\n"
-        "    try {\n"
-        "      $x = $obj->foo;\n"
-        "    } catch (RuntimeException $e) {\n"
-        "      echo $i;\n"
-        "    }\n"
-        "    ++$i;\n"
-        "    try {\n"
-        "      $obj->foo = 123;\n"
-        "    } catch (RuntimeException $e) {\n"
-        "      echo $i;\n"
-        "    }\n"
-        "    ++$i;\n"
-        "  }\n"
-        "} catch (Exception $e) {\n"
-        "  echo \"Fail!\\n\";\n"
-        "}\n"
-        "echo \"Done\\n\";\n"
-        ,
-        "012345Done\n"
-        );
-
-  MVCRO("<?php\n"
-        "$v = new Vector;\n"
-        "$v[] = 7;\n"
-        "$v[] = 'foo';\n"
-        "var_dump(serialize($v));\n"
-        "$v2 = unserialize(serialize($v));\n"
-        "echo \"------------------------\\n\";\n"
-        "var_dump($v);\n"
-        "print_r($v);\n"
-        "echo json_encode($v) . \"\\n\";\n"
-        "var_export($v); echo \"\\n\";\n"
-        "var_dump($v2);\n"
-        "print_r($v2);\n"
-        "echo json_encode($v2) . \"\\n\";\n"
-        "var_export($v2); echo \"\\n\";\n"
-        ,
-        "string(31) \"V:6:\"Vector\":2:{i:7;s:3:\"foo\";}\"\n"
-        "------------------------\n"
-        "object(Vector)#1 (2) {\n"
-        "  [0]=>\n"
-        "  int(7)\n"
-        "  [1]=>\n"
-        "  string(3) \"foo\"\n"
-        "}\n"
-        "Vector Object\n"
-        "(\n"
-        "    [0] => 7\n"
-        "    [1] => foo\n"
-        ")\n"
-        "[7,\"foo\"]\n"
-        "Vector::__set_state(array(\n"
-        "  0 => 7,\n"
-        "  1 => 'foo',\n"
-        "))\n"
-        "object(Vector)#2 (2) {\n"
-        "  [0]=>\n"
-        "  int(7)\n"
-        "  [1]=>\n"
-        "  string(3) \"foo\"\n"
-        "}\n"
-        "Vector Object\n"
-        "(\n"
-        "    [0] => 7\n"
-        "    [1] => foo\n"
-        ")\n"
-        "[7,\"foo\"]\n"
-        "Vector::__set_state(array(\n"
-        "  0 => 7,\n"
-        "  1 => 'foo',\n"
-        "))\n"
-        );
-
-  MVCRO("<?php\n"
-        "$m = new Map;\n"
-        "$m[3] = 'foo';\n"
-        "var_dump(serialize($m));\n"
-        "$m2 = unserialize(serialize($m));\n"
-        "echo \"------------------------\\n\";\n"
-        "var_dump($m);\n"
-        "print_r($m);\n"
-        "echo json_encode($m) . \"\\n\";\n"
-        "var_export($m); echo \"\\n\";\n"
-        "var_dump($m2);\n"
-        "print_r($m2);\n"
-        "echo json_encode($m2) . \"\\n\";\n"
-        "var_export($m2); echo \"\\n\";\n"
-        "echo \"------------------------\\n\";\n"
-        "$m = new Map;\n"
-        "$m['bar'] = 7;\n"
-        "var_dump(serialize($m));\n"
-        "$m2 = unserialize(serialize($m));\n"
-        "echo \"------------------------\\n\";\n"
-        "var_dump($m);\n"
-        "print_r($m);\n"
-        "echo json_encode($m) . \"\\n\";\n"
-        "var_export($m); echo \"\\n\";\n"
-        "var_dump($m2);\n"
-        "print_r($m2);\n"
-        "echo json_encode($m2) . \"\\n\";\n"
-        "var_export($m2); echo \"\\n\";\n"
-        ,
-        "string(28) \"K:3:\"Map\":1:{i:3;s:3:\"foo\";}\"\n"
-        "------------------------\n"
-        "object(Map)#1 (1) {\n"
-        "  [3]=>\n"
-        "  string(3) \"foo\"\n"
-        "}\n"
-        "Map Object\n"
-        "(\n"
-        "    [3] => foo\n"
-        ")\n"
-        "{\"3\":\"foo\"}\n"
-        "Map::__set_state(array(\n"
-        "  3 => 'foo',\n"
-        "))\n"
-        "object(Map)#2 (1) {\n"
-        "  [3]=>\n"
-        "  string(3) \"foo\"\n"
-        "}\n"
-        "Map Object\n"
-        "(\n"
-        "    [3] => foo\n"
-        ")\n"
-        "{\"3\":\"foo\"}\n"
-        "Map::__set_state(array(\n"
-        "  3 => 'foo',\n"
-        "))\n"
-        "------------------------\n"
-        "string(28) \"K:3:\"Map\":1:{s:3:\"bar\";i:7;}\"\n"
-        "------------------------\n"
-        "object(Map)#3 (1) {\n"
-        "  [\"bar\"]=>\n"
-        "  int(7)\n"
-        "}\n"
-        "Map Object\n"
-        "(\n"
-        "    [bar] => 7\n"
-        ")\n"
-        "{\"bar\":7}\n"
-        "Map::__set_state(array(\n"
-        "  'bar' => 7,\n"
-        "))\n"
-        "object(Map)#4 (1) {\n"
-        "  [\"bar\"]=>\n"
-        "  int(7)\n"
-        "}\n"
-        "Map Object\n"
-        "(\n"
-        "    [bar] => 7\n"
-        ")\n"
-        "{\"bar\":7}\n"
-        "Map::__set_state(array(\n"
-        "  'bar' => 7,\n"
-        "))\n"
-        );
-
-  MVCRO("<?php\n"
-        "$m = new StableMap;\n"
-        "$m[3] = 'foo';\n"
-        "$m['bar'] = 7;\n"
-        "var_dump(serialize($m));\n"
-        "$m2 = unserialize(serialize($m));\n"
-        "echo \"------------------------\\n\";\n"
-        "var_dump($m);\n"
-        "print_r($m);\n"
-        "echo json_encode($m) . \"\\n\";\n"
-        "var_export($m); echo \"\\n\";\n"
-        "var_dump($m2);\n"
-        "print_r($m2);\n"
-        "echo json_encode($m2) . \"\\n\";\n"
-        "var_export($m2); echo \"\\n\";\n"
-        "echo \"------------------------\\n\";\n"
-        "$m = new StableMap;\n"
-        "$m['bar'] = 7;\n"
-        "$m[3] = 'foo';\n"
-        "var_dump(serialize($m));\n"
-        "$m2 = unserialize(serialize($m));\n"
-        "echo \"------------------------\\n\";\n"
-        "var_dump($m);\n"
-        "print_r($m);\n"
-        "echo json_encode($m) . \"\\n\";\n"
-        "var_export($m); echo \"\\n\";\n"
-        "var_dump($m2);\n"
-        "print_r($m2);\n"
-        "echo json_encode($m2) . \"\\n\";\n"
-        "var_export($m2); echo \"\\n\";\n"
-        ,
-        "string(48) \"K:9:\"StableMap\":2:{i:3;s:3:\"foo\";s:3:\"bar\";"
-        "i:7;}\"\n"
-        "------------------------\n"
-        "object(StableMap)#1 (2) {\n"
-        "  [3]=>\n"
-        "  string(3) \"foo\"\n"
-        "  [\"bar\"]=>\n"
-        "  int(7)\n"
-        "}\n"
-        "StableMap Object\n"
-        "(\n"
-        "    [3] => foo\n"
-        "    [bar] => 7\n"
-        ")\n"
-        "{\"3\":\"foo\",\"bar\":7}\n"
-        "StableMap::__set_state(array(\n"
-        "  3 => 'foo',\n"
-        "  'bar' => 7,\n"
-        "))\n"
-        "object(StableMap)#2 (2) {\n"
-        "  [3]=>\n"
-        "  string(3) \"foo\"\n"
-        "  [\"bar\"]=>\n"
-        "  int(7)\n"
-        "}\n"
-        "StableMap Object\n"
-        "(\n"
-        "    [3] => foo\n"
-        "    [bar] => 7\n"
-        ")\n"
-        "{\"3\":\"foo\",\"bar\":7}\n"
-        "StableMap::__set_state(array(\n"
-        "  3 => 'foo',\n"
-        "  'bar' => 7,\n"
-        "))\n"
-        "------------------------\n"
-        "string(48) \"K:9:\"StableMap\":2:{s:3:\"bar\";i:7;i:3;"
-        "s:3:\"foo\";}\"\n"
-        "------------------------\n"
-        "object(StableMap)#3 (2) {\n"
-        "  [\"bar\"]=>\n"
-        "  int(7)\n"
-        "  [3]=>\n"
-        "  string(3) \"foo\"\n"
-        "}\n"
-        "StableMap Object\n"
-        "(\n"
-        "    [bar] => 7\n"
-        "    [3] => foo\n"
-        ")\n"
-        "{\"bar\":7,\"3\":\"foo\"}\n"
-        "StableMap::__set_state(array(\n"
-        "  'bar' => 7,\n"
-        "  3 => 'foo',\n"
-        "))\n"
-        "object(StableMap)#4 (2) {\n"
-        "  [\"bar\"]=>\n"
-        "  int(7)\n"
-        "  [3]=>\n"
-        "  string(3) \"foo\"\n"
-        "}\n"
-        "StableMap Object\n"
-        "(\n"
-        "    [bar] => 7\n"
-        "    [3] => foo\n"
-        ")\n"
-        "{\"bar\":7,\"3\":\"foo\"}\n"
-        "StableMap::__set_state(array(\n"
-        "  'bar' => 7,\n"
-        "  3 => 'foo',\n"
-        "))\n"
-        );
-
-  MVCRO("<?php\n"
-        "var_dump(unserialize(\n"
-        "  \"K:8:\\\"stdClass\\\":2:{i:0;i:0;i:1;i:1;}\"));\n"
-        "var_dump(unserialize(\n"
-        "  \"O:6:\\\"Vector\\\":1:{s:3:\\\"foo\\\";i:7;}\"));\n"
-        ,
-        "bool(false)\n"
-        "bool(false)\n"
-        );
-
-  MVCRO("<?php\n"
-        "$m = new Map();\n"
-        "$m['foo'] = new Map();\n"
-        "$m['foo'][123] = new Vector();\n"
-        "$m['foo'][123][] = 'bar';\n"
-        "var_dump($m['foo'][123][0]);\n"
-        ,
-        "string(3) \"bar\"\n"
-        );
-
-  MVCRO("<?php\n"
-        "$v = Vector::fromArray(array('foo'));\n"
-        "var_dump($v[0]);\n"
-        "var_dump($v->at(0));\n"
-        "var_dump($v->get(0));\n"
-        "var_dump($v->get(1));\n"
-        "$m = Map::fromArray(array('foo'));\n"
-        "var_dump($m[0]);\n"
-        "var_dump($m->at(0));\n"
-        "var_dump($m->get(0));\n"
-        "var_dump($m->get(1));\n"
-        "$sm = StableMap::fromArray(array('foo'));\n"
-        "var_dump($sm[0]);\n"
-        "var_dump($sm->at(0));\n"
-        "var_dump($sm->get(0));\n"
-        "var_dump($sm->get(1));\n"
-        ,
-        "string(3) \"foo\"\n"
-        "string(3) \"foo\"\n"
-        "string(3) \"foo\"\n"
-        "NULL\n"
-        "string(3) \"foo\"\n"
-        "string(3) \"foo\"\n"
-        "string(3) \"foo\"\n"
-        "NULL\n"
-        "string(3) \"foo\"\n"
-        "string(3) \"foo\"\n"
-        "string(3) \"foo\"\n"
-        "NULL\n"
-        );
-
-  MVCRO("<?php\n"
-        "$m = Map::fromArray(array('a' => 'foo'));\n"
-        "var_dump($m['a']);\n"
-        "var_dump($m->at('a'));\n"
-        "var_dump($m->get('a'));\n"
-        "var_dump($m->get('b'));\n"
-        "$sm = StableMap::fromArray(array('a' => 'foo'));\n"
-        "var_dump($sm['a']);\n"
-        "var_dump($sm->at('a'));\n"
-        "var_dump($sm->get('a'));\n"
-        "var_dump($sm->get('b'));\n"
-        ,
-        "string(3) \"foo\"\n"
-        "string(3) \"foo\"\n"
-        "string(3) \"foo\"\n"
-        "NULL\n"
-        "string(3) \"foo\"\n"
-        "string(3) \"foo\"\n"
-        "string(3) \"foo\"\n"
-        "NULL\n"
-        );
-
-  MVCRO("<?php\n"
-        "$v = new Vector;\n"
-        "$v[] = 'c';\n"
-        "$v[] = 'a';\n"
-        "$v[] = 'b';\n"
-        "sort($v);\n"
-        "foreach ($v as $key => $val) {\n"
-        "  echo $key . ' ' . $val . \"\\n\";\n"
-        "}\n"
-        "echo \"------------------------\\n\";\n"
-        "$s = new StableMap;\n"
-        "$s['w'] = 2;\n"
-        "$s['v'] = 4;\n"
-        "$s['y'] = 3;\n"
-        "$s['x'] = 5;\n"
-        "$s['z'] = 1;\n"
-        "ksort($s);\n"
-        "foreach ($s as $key => $val) {\n"
-        "  echo $key . ' ' . $val . \"\\n\";\n"
-        "}\n"
-        "echo \"------------------------\\n\";\n"
-        "asort($s);\n"
-        "foreach ($s as $key => $val) {\n"
-        "  echo $key . ' ' . $val . \"\\n\";\n"
-        "}\n"
-        ,
-        "0 a\n"
-        "1 b\n"
-        "2 c\n"
-        "------------------------\n"
-        "v 4\n"
-        "w 2\n"
-        "x 5\n"
-        "y 3\n"
-        "z 1\n"
-        "------------------------\n"
-        "z 1\n"
-        "w 2\n"
-        "y 3\n"
-        "v 4\n"
-        "x 5\n"
-        );
-
-  MVCRO("<?php\n"
-        "function cmp($x, $y) {\n"
-        "  if ($x < $y) return 1;\n"
-        "  if ($x > $y) return -1;\n"
-        "  return 0;\n"
-        "}\n"
-        "$v = new Vector;\n"
-        "$v[] = 'c';\n"
-        "$v[] = 'a';\n"
-        "$v[] = 'b';\n"
-        "usort($v, 'cmp');\n"
-        "foreach ($v as $key => $val) {\n"
-        "  echo $key . ' ' . $val . \"\\n\";\n"
-        "}\n"
-        "echo \"------------------------\\n\";\n"
-        "$s = new StableMap;\n"
-        "$s['w'] = 2;\n"
-        "$s['v'] = 4;\n"
-        "$s['y'] = 3;\n"
-        "$s['x'] = 5;\n"
-        "$s['z'] = 1;\n"
-        "uksort($s, 'cmp');\n"
-        "foreach ($s as $key => $val) {\n"
-        "  echo $key . ' ' . $val . \"\\n\";\n"
-        "}\n"
-        "echo \"------------------------\\n\";\n"
-        "uasort($s, 'cmp');\n"
-        "foreach ($s as $key => $val) {\n"
-        "  echo $key . ' ' . $val . \"\\n\";\n"
-        "}\n"
-        ,
-        "0 c\n"
-        "1 b\n"
-        "2 a\n"
-        "------------------------\n"
-        "z 1\n"
-        "y 3\n"
-        "x 5\n"
-        "w 2\n"
-        "v 4\n"
-        "------------------------\n"
-        "x 5\n"
-        "v 4\n"
-        "y 3\n"
-        "w 2\n"
-        "z 1\n"
-        );
-
-  MVCRO("<?hh\n"
-        "function f() {\n"
-        "  var_dump(Vector {});\n"
-        "  var_dump(Map {});\n"
-        "  var_dump(Vector {1, 2});\n"
-        "  var_dump(StableMap {'a' => 1, 'b' => 2});\n"
-        "\n"
-        "  var_dump(Vector<int> {});\n"
-        "  var_dump(Map<string,int> {});\n"
-        "  var_dump(Vector<int> {1, 2});\n"
-        "  var_dump(StableMap<string,int> {'a' => 1, 'b' => 2});\n"
-        "}\n"
-        "f();\n"
-        ,
-        "object(Vector)#1 (0) {\n"
-        "}\n"
-        "object(Map)#1 (0) {\n"
-        "}\n"
-        "object(Vector)#1 (2) {\n"
-        "  [0]=>\n"
-        "  int(1)\n"
-        "  [1]=>\n"
-        "  int(2)\n"
-        "}\n"
-        "object(StableMap)#1 (2) {\n"
-        "  [\"a\"]=>\n"
-        "  int(1)\n"
-        "  [\"b\"]=>\n"
-        "  int(2)\n"
-        "}\n"
-        "object(Vector)#1 (0) {\n"
-        "}\n"
-        "object(Map)#1 (0) {\n"
-        "}\n"
-        "object(Vector)#1 (2) {\n"
-        "  [0]=>\n"
-        "  int(1)\n"
-        "  [1]=>\n"
-        "  int(2)\n"
-        "}\n"
-        "object(StableMap)#1 (2) {\n"
-        "  [\"a\"]=>\n"
-        "  int(1)\n"
-        "  [\"b\"]=>\n"
-        "  int(2)\n"
-        "}\n"
-        );
-
-  MVCRO("<?php\n"
-        "function f($x1, $x2, $x3, $x4) {\n"
-        "  return Vector {$x1, $x2, $x3, $x4};\n"
-        "}\n"
-        "function g($k1, $v1, $k2, $v2) {\n"
-        "  $m = Map {$k1 => $v1, $k2 => $v2};\n"
-        "  return $m;\n"
-        "}\n"
-        "var_dump(f(42, 123.456, 'blah', array(3, 5, 7)));\n"
-        "var_dump(g('foo', 1, 2, 'bar'));\n"
-        ,
-        "object(Vector)#1 (4) {\n"
-        "  [0]=>\n"
-        "  int(42)\n"
-        "  [1]=>\n"
-        "  float(123.456)\n"
-        "  [2]=>\n"
-        "  string(4) \"blah\"\n"
-        "  [3]=>\n"
-        "  array(3) {\n"
-        "    [0]=>\n"
-        "    int(3)\n"
-        "    [1]=>\n"
-        "    int(5)\n"
-        "    [2]=>\n"
-        "    int(7)\n"
-        "  }\n"
-        "}\n"
-        "object(Map)#1 (2) {\n"
-        "  [\"foo\"]=>\n"
-        "  int(1)\n"
-        "  [2]=>\n"
-        "  string(3) \"bar\"\n"
-        "}\n"
-        );
-
-  MVCRO("<?php\n"
-        "$ctypes = array('Vector', 'Map', 'StableMap');\n"
-        "foreach ($ctypes as $ctype) {\n"
-        "  echo \"=== $ctype ===\\n\";\n"
-        "  $c = new $ctype();\n"
-        "  try {\n"
-        "    $c[0];\n"
-        "  } catch (Exception $e) {\n"
-        "    var_dump($e->getMessage());\n"
-        "  }\n"
-        "  try {\n"
-        "    $c[PHP_INT_MAX];\n"
-        "  } catch (Exception $e) {\n"
-        "    var_dump($e->getMessage());\n"
-        "  }\n"
-        "  try {\n"
-        "    $c[~PHP_INT_MAX];\n"
-        "  } catch (Exception $e) {\n"
-        "    var_dump($e->getMessage());\n"
-        "  }\n"
-        "  if ($ctype === 'Vector') {\n"
-        "    continue;\n"
-        "  }\n"
-        "  try {\n"
-        "    $c['abc'];\n"
-        "  } catch (Exception $e) {\n"
-        "    var_dump($e->getMessage());\n"
-        "  }\n"
-        "  try {\n"
-        "    $c['abcdefghijklmnopqrst'];\n"
-        "  } catch (Exception $e) {\n"
-        "    var_dump($e->getMessage());\n"
-        "  }\n"
-        "  try {\n"
-        "    $c['abcdefghijklmnopqrstu'];\n"
-        "  } catch (Exception $e) {\n"
-        "    var_dump($e->getMessage());\n"
-        "  }\n"
-        "  try {\n"
-        "    $c[\"abcdefghij\\000klmnopqrst\"];\n"
-        "  } catch (Exception $e) {\n"
-        "    $str = $e->getMessage();\n"
-        "    $i = 0;\n"
-        "    for (;;) {\n"
-        "      echo(ord($str[$i]));\n"
-        "      ++$i;\n"
-        "      if ($i >= strlen($str)) {\n"
-        "        break;\n"
-        "      }\n"
-        "      if (($i % 8) === 0) {\n"
-        "        echo \"\\n\";\n"
-        "      } else {\n"
-        "        echo ' ';\n"
-        "      }\n"
-        "    }\n"
-        "    echo \"\\n\";\n"
-        "  }\n"
-        "}\n"
-        ,
-        "=== Vector ===\n"
-        "string(30) \"Integer key 0 is out of bounds\"\n"
-        "string(48) \"Integer key 9223372036854775807 is out of bounds\"\n"
-        "string(49) \"Integer key -9223372036854775808 is out of bounds\"\n"
-        "=== Map ===\n"
-        "string(28) \"Integer key 0 is not defined\"\n"
-        "string(46) \"Integer key 9223372036854775807 is not defined\"\n"
-        "string(47) \"Integer key -9223372036854775808 is not defined\"\n"
-        "string(31) \"String key \"abc\" is not defined\"\n"
-        "string(48) \"String key \"abcdefghijklmnopqrst\" is not defined\"\n"
-        "string(48) \"String key \"abcdefghijklmnopq...\" is not defined\"\n"
-        "83 116 114 105 110 103 32 107\n"
-        "101 121 32 34 97 98 99 100\n"
-        "101 102 103 104 105 106 0 107\n"
-        "108 109 110 111 112 46 46 46\n"
-        "34 32 105 115 32 110 111 116\n"
-        "32 100 101 102 105 110 101 100\n"
-        "=== StableMap ===\n"
-        "string(28) \"Integer key 0 is not defined\"\n"
-        "string(46) \"Integer key 9223372036854775807 is not defined\"\n"
-        "string(47) \"Integer key -9223372036854775808 is not defined\"\n"
-        "string(31) \"String key \"abc\" is not defined\"\n"
-        "string(48) \"String key \"abcdefghijklmnopqrst\" is not defined\"\n"
-        "string(48) \"String key \"abcdefghijklmnopq...\" is not defined\"\n"
-        "83 116 114 105 110 103 32 107\n"
-        "101 121 32 34 97 98 99 100\n"
-        "101 102 103 104 105 106 0 107\n"
-        "108 109 110 111 112 46 46 46\n"
-        "34 32 105 115 32 110 111 116\n"
-        "32 100 101 102 105 110 101 100\n"
-        );
-
-  MVCRO("<?php\n"
-        "function f() {\n"
-        "  $x = StableMap {'a' => 1, 'b' => 2, 'c' => 3, 'd' => 4};\n"
-        "  unset($x['a']);\n"
-        "  unset($x['c']);\n"
-        "  foreach ($x as $k => $v) {\n"
-        "    echo $k . ' ' . $v . \"\\n\";\n"
-        "  }\n"
-        "}\n"
-        "f();\n"
-        ,
-        "b 2\n"
-        "d 4\n"
-        );
-
-  MVCRO("<?php\n"
-        "$v1 = Vector {5};\n"
-        "$v2 = Vector {5};\n"
-        "var_dump($v1 === $v2);\n"
-        "var_dump($v1 == $v2);\n"
-        "$v1[] = \"123\";\n"
-        "$v2[] = 123;\n"
-        "var_dump($v1 == $v2);\n"
-        "$v1[] = 73;\n"
-        "var_dump($v1 == $v2);\n"
-        "$v2[] = 74;\n"
-        "var_dump($v1 == $v2);\n"
-        "echo \"------------------------\\n\";\n"
-        "$v = Vector {};\n"
-        "var_dump($v == null);\n"
-        "var_dump($v == false);\n"
-        "var_dump($v == true);\n"
-        "var_dump($v == 1);\n"
-        "var_dump($v == \"Vector\");\n"
-        "echo \"------------------------\\n\";\n"
-        "$v = Vector {7};\n"
-        "var_dump($v == null);\n"
-        "var_dump($v == false);\n"
-        "var_dump($v == true);\n"
-        "var_dump($v == 1);\n"
-        "var_dump($v == \"Vector\");\n"
-        ,
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "------------------------\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "------------------------\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        );
-
-  MVCRO("<?php\n"
-        "$m1 = Map {};\n"
-        "$m2 = Map {};\n"
-        "var_dump($m1 == $m2);\n"
-        "$m1['a'] = \"123\";\n"
-        "$m1['b'] = 73;\n"
-        "$m2['a'] = 123;\n"
-        "$m2['b'] = \"73\";\n"
-        "var_dump($m1 == $m2);\n"
-        "$m1['c'] = 0;\n"
-        "var_dump($m1 == $m2);\n"
-        "echo \"------------------------\\n\";\n"
-        "$m1 = Map {'a' => 1, 'b' => 2, 'c' => 3, 'd' => 4};\n"
-        "$m1->remove('a');\n"
-        "$m1->remove('c');\n"
-        "$m2 = Map {'b' => 2, 'd' => 4};\n"
-        "var_dump($m1 == $m2);\n"
-        "$m1->remove('d');\n"
-        "var_dump($m1 == $m2);\n"
-        "$m2->remove('d');\n"
-        "var_dump($m1 == $m2);\n"
-        "$m1['d'] = 4;\n"
-        "var_dump($m1 == $m2);\n"
-        "$m2['d'] = 4;\n"
-        "var_dump($m1 == $m2);\n"
-        "echo \"------------------------\\n\";\n"
-        "$m = Map {};\n"
-        "var_dump($m == null);\n"
-        "var_dump($m == false);\n"
-        "var_dump($m == true);\n"
-        "var_dump($m == 1);\n"
-        "var_dump($m == \"Map\");\n"
-        "echo \"------------------------\\n\";\n"
-        "$m = Map {'x' => 7};\n"
-        "var_dump($m == null);\n"
-        "var_dump($m == false);\n"
-        "var_dump($m == true);\n"
-        "var_dump($m == 1);\n"
-        "var_dump($m == \"Map\");\n"
-        ,
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "------------------------\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "------------------------\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "------------------------\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        );
-
-  MVCRO("<?php\n"
-        "$s1 = StableMap {'a' => 1, 'b' => 2};\n"
-        "$s2 = StableMap {'b' => 2, 'a' => 1};\n"
-        "var_dump($s1 == $s2);\n"
-        "$s2->remove('b');\n"
-        "$s2['b'] = 2;\n"
-        "var_dump($s1 == $s2);\n"
-        "$s1['b'] = \"2\";\n"
-        "var_dump($s1 == $s2);\n"
-        "$s1['b'] = 3;\n"
-        "var_dump($s1 == $s2);\n"
-        "echo \"------------------------\\n\";\n"
-        "$m = StableMap {};\n"
-        "var_dump($m == null);\n"
-        "var_dump($m == false);\n"
-        "var_dump($m == true);\n"
-        "var_dump($m == 1);\n"
-        "var_dump($m == \"StableMap\");\n"
-        "echo \"------------------------\\n\";\n"
-        "$m = StableMap {'x' => 7};\n"
-        "var_dump($m == null);\n"
-        "var_dump($m == false);\n"
-        "var_dump($m == true);\n"
-        "var_dump($m == 1);\n"
-        "var_dump($m == \"StableMap\");\n"
-        ,
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "------------------------\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "------------------------\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        );
-
-  {
-    HipHopSyntax w1(this);
-    MVCRO("<?php\n"
-          "function f() {\n"
-          "  $v = Vector {'a', 'b', 'c'};\n"
-          "  $m = new Map($v);\n"
-          "  var_dump($m);\n"
-          "  $sm = new StableMap($m);\n"
-          "  var_dump($sm);\n"
-          "}\n"
-          "function g() {\n"
-          "  $m = Map {'a' => 1, 2 => 'b'};\n"
-          "  $v = new Vector($m);\n"
-          "  var_dump($v);\n"
-          "}\n"
-          "function h() {\n"
-          "  $arr1 = array(11, 22, 33);\n"
-          "  var_dump(new Vector($arr1));\n"
-          "  var_dump(new Map($arr1));\n"
-          "  $arr2 = array('a' => 1, 2 => 'b');\n"
-          "  var_dump(new Vector($arr2));\n"
-          "  var_dump(new StableMap($arr2));\n"
-          "}\n"
-          "function gen() {\n"
-          "  yield 42;\n"
-          "  yield 72;\n"
-          "}\n"
-          "function j() {\n"
-          "  $v = new Vector(gen());\n"
-          "  var_dump($v);\n"
-          "}\n"
-          "f();\n"
-          "g();\n"
-          "h();\n"
-          "j();\n"
-          ,
-          "object(Map)#2 (3) {\n"
-          "  [0]=>\n"
-          "  string(1) \"a\"\n"
-          "  [1]=>\n"
-          "  string(1) \"b\"\n"
-          "  [2]=>\n"
-          "  string(1) \"c\"\n"
-          "}\n"
-          "object(StableMap)#3 (3) {\n"
-          "  [0]=>\n"
-          "  string(1) \"a\"\n"
-          "  [1]=>\n"
-          "  string(1) \"b\"\n"
-          "  [2]=>\n"
-          "  string(1) \"c\"\n"
-          "}\n"
-          "object(Vector)#2 (2) {\n"
-          "  [0]=>\n"
-          "  int(1)\n"
-          "  [1]=>\n"
-          "  string(1) \"b\"\n"
-          "}\n"
-          "object(Vector)#1 (3) {\n"
-          "  [0]=>\n"
-          "  int(11)\n"
-          "  [1]=>\n"
-          "  int(22)\n"
-          "  [2]=>\n"
-          "  int(33)\n"
-          "}\n"
-          "object(Map)#1 (3) {\n"
-          "  [0]=>\n"
-          "  int(11)\n"
-          "  [1]=>\n"
-          "  int(22)\n"
-          "  [2]=>\n"
-          "  int(33)\n"
-          "}\n"
-          "object(Vector)#1 (2) {\n"
-          "  [0]=>\n"
-          "  int(1)\n"
-          "  [1]=>\n"
-          "  string(1) \"b\"\n"
-          "}\n"
-          "object(StableMap)#1 (2) {\n"
-          "  [\"a\"]=>\n"
-          "  int(1)\n"
-          "  [2]=>\n"
-          "  string(1) \"b\"\n"
-          "}\n"
-          "object(Vector)#1 (2) {\n"
-          "  [0]=>\n"
-          "  int(42)\n"
-          "  [1]=>\n"
-          "  int(72)\n"
-          "}\n"
-          );
-
-    MVCRO("<?hh\n"
-          "class C {\n"
-          "  public $t = Pair {'foo', 42};\n"
-          "}\n"
-          "function f() {\n"
-          "  $c = new C;\n"
-          "  $t = $c->t;\n"
-          "  var_dump(count($t));\n"
-          "  var_dump($t->count());\n"
-          "  var_dump($t->isEmpty());\n"
-          "  echo \"------------------------\\n\";\n"
-          "  foreach ($t as $k => $v) {\n"
-          "    var_dump($k, $v);\n"
-          "  }\n"
-          "  echo \"------------------------\\n\";\n"
-          "  var_dump($t[0], $t[1]);\n"
-          "  echo \"------------------------\\n\";\n"
-          "  var_dump($t->at(0), $t->at(1));\n"
-          "  echo \"------------------------\\n\";\n"
-          "  var_dump($t->get(0), $t->get(1), $t->get(2));\n"
-          "  echo \"------------------------\\n\";\n"
-          "  var_dump((array)$t);\n"
-          "  echo \"------------------------\\n\";\n"
-          "  var_dump(serialize($t));\n"
-          "  var_dump(unserialize(serialize($t)));\n"
-          "  echo \"------------------------\\n\";\n"
-          "  var_dump($t->count());\n"
-          "  echo \"------------------------\\n\";\n"
-          "  var_dump($t->getIterator() instanceof Iterator);\n"
-          "  var_dump($t->getIterator() instanceof KeyedIterator);\n"
-          "  foreach ($t->getIterator() as $k => $v) {\n"
-          "    var_dump($k, $v);\n"
-          "  }\n"
-          "  echo \"------------------------\\n\";\n"
-          "  var_dump((array)$t);\n"
-          "  var_dump($t->toArray());\n"
-          "  echo \"------------------------\\n\";\n"
-          "  var_dump(clone $t);\n"
-          "}\n"
-          "f();\n"
-          ,
-          "int(2)\n"
-          "int(2)\n"
-          "bool(false)\n"
-          "------------------------\n"
-          "int(0)\n"
-          "string(3) \"foo\"\n"
-          "int(1)\n"
-          "int(42)\n"
-          "------------------------\n"
-          "string(3) \"foo\"\n"
-          "int(42)\n"
-          "------------------------\n"
-          "string(3) \"foo\"\n"
-          "int(42)\n"
-          "------------------------\n"
-          "string(3) \"foo\"\n"
-          "int(42)\n"
-          "NULL\n"
-          "------------------------\n"
-          "array(2) {\n"
-          "  [0]=>\n"
-          "  string(3) \"foo\"\n"
-          "  [1]=>\n"
-          "  int(42)\n"
-          "}\n"
-          "------------------------\n"
-          "string(30) \"V:4:\"Pair\":2:{s:3:\"foo\";i:42;}\"\n"
-          "object(Pair)#5 (2) {\n"
-          "  [0]=>\n"
-          "  string(3) \"foo\"\n"
-          "  [1]=>\n"
-          "  int(42)\n"
-          "}\n"
-          "------------------------\n"
-          "int(2)\n"
-          "------------------------\n"
-          "bool(true)\n"
-          "bool(true)\n"
-          "int(0)\n"
-          "string(3) \"foo\"\n"
-          "int(1)\n"
-          "int(42)\n"
-          "------------------------\n"
-          "array(2) {\n"
-          "  [0]=>\n"
-          "  string(3) \"foo\"\n"
-          "  [1]=>\n"
-          "  int(42)\n"
-          "}\n"
-          "array(2) {\n"
-          "  [0]=>\n"
-          "  string(3) \"foo\"\n"
-          "  [1]=>\n"
-          "  int(42)\n"
-          "}\n"
-          "------------------------\n"
-          "object(Pair)#5 (2) {\n"
-          "  [0]=>\n"
-          "  string(3) \"foo\"\n"
-          "  [1]=>\n"
-          "  int(42)\n"
-          "}\n"
-          );
-  }
-
-  MVCRO("<?php\n"
-        "$v = Vector {11, 42, 73};\n"
-        "foreach ($v->keys() as $x) {\n"
-        "  var_dump($x);\n"
-        "}\n"
-        "$mp = StableMap {'a' => 1, 2 => 'b', 'z' => 9};\n"
-        "foreach ($mp->keys() as $x) {\n"
-        "  var_dump($x);\n"
-        "}\n"
-        "var_dump(new Vector($mp->keys()));\n"
-        ,
-        "int(0)\n"
-        "int(1)\n"
-        "int(2)\n"
-        "string(1) \"a\"\n"
-        "int(2)\n"
-        "string(1) \"z\"\n"
-        "object(Vector)#3 (3) {\n"
-        "  [0]=>\n"
-        "  string(1) \"a\"\n"
-        "  [1]=>\n"
-        "  int(2)\n"
-        "  [2]=>\n"
-        "  string(1) \"z\"\n"
-        "}\n"
-        );
-
-  MVCRO("<?php\n"
-        "$vec1 = Vector {11, 42, 73};\n"
-        "foreach ($vec1->items() as $x) {\n"
-        "  var_dump($x);\n"
-        "}\n"
-        "$mp1 = StableMap {'a' => 1, 2 => 'b', 'z' => 9};\n"
-        "foreach ($mp1->items() as $t) {\n"
-        "  var_dump($t[0], $t[1]);\n"
-        "}\n"
-        "var_dump(new Vector($mp1->items()));\n"
-        "echo \"------------------------\\n\";\n"
-        "$vec2 = Vector::fromItems($mp1->items());\n"
-        "var_dump($vec2);\n"
-        "$mp2 = StableMap::fromItems($mp1->items());\n"
-        "var_dump($mp2);\n"
-        "echo \"------------------------\\n\";\n"
-        "$tuples = Vector {Pair {'a', 1}, Pair {2, 'b'}, Pair {'z', 9}};\n"
-        "$mp3 = StableMap::fromItems($tuples);\n"
-        "var_dump($mp3);\n"
-        ,
-        "int(11)\n"
-        "int(42)\n"
-        "int(73)\n"
-        "string(1) \"a\"\n"
-        "int(1)\n"
-        "int(2)\n"
-        "string(1) \"b\"\n"
-        "string(1) \"z\"\n"
-        "int(9)\n"
-        "object(Vector)#10 (3) {\n"
-        "  [0]=>\n"
-        "  object(Pair)#14 (2) {\n"
-        "    [0]=>\n"
-        "    string(1) \"a\"\n"
-        "    [1]=>\n"
-        "    int(1)\n"
-        "  }\n"
-        "  [1]=>\n"
-        "  object(Pair)#15 (2) {\n"
-        "    [0]=>\n"
-        "    int(2)\n"
-        "    [1]=>\n"
-        "    string(1) \"b\"\n"
-        "  }\n"
-        "  [2]=>\n"
-        "  object(Pair)#16 (2) {\n"
-        "    [0]=>\n"
-        "    string(1) \"z\"\n"
-        "    [1]=>\n"
-        "    int(9)\n"
-        "  }\n"
-        "}\n"
-        "------------------------\n"
-        "object(Vector)#19 (3) {\n"
-        "  [0]=>\n"
-        "  object(Pair)#20 (2) {\n"
-        "    [0]=>\n"
-        "    string(1) \"a\"\n"
-        "    [1]=>\n"
-        "    int(1)\n"
-        "  }\n"
-        "  [1]=>\n"
-        "  object(Pair)#21 (2) {\n"
-        "    [0]=>\n"
-        "    int(2)\n"
-        "    [1]=>\n"
-        "    string(1) \"b\"\n"
-        "  }\n"
-        "  [2]=>\n"
-        "  object(Pair)#22 (2) {\n"
-        "    [0]=>\n"
-        "    string(1) \"z\"\n"
-        "    [1]=>\n"
-        "    int(9)\n"
-        "  }\n"
-        "}\n"
-        "object(StableMap)#26 (3) {\n"
-        "  [\"a\"]=>\n"
-        "  int(1)\n"
-        "  [2]=>\n"
-        "  string(1) \"b\"\n"
-        "  [\"z\"]=>\n"
-        "  int(9)\n"
-        "}\n"
-        "------------------------\n"
-        "object(StableMap)#31 (3) {\n"
-        "  [\"a\"]=>\n"
-        "  int(1)\n"
-        "  [2]=>\n"
-        "  string(1) \"b\"\n"
-        "  [\"z\"]=>\n"
-        "  int(9)\n"
-        "}\n"
-        );
-
-  MVCRO("<?php\n"
-        "function f() {\n"
-        "  $vec = Vector {1, 'b'};\n"
-        "  var_dump($vec->containsKey(0));\n"
-        "  var_dump($vec->containsKey(1));\n"
-        "  var_dump($vec->containsKey(2));\n"
-        "  echo \"------------------------\\n\";\n"
-        "  $mp = Map {'a' => 1, 2 => 'b'};\n"
-        "  var_dump($mp->containsKey('a'));\n"
-        "  var_dump($mp->containsKey(2));\n"
-        "  var_dump($mp->containsKey('b'));\n"
-        "  echo \"------------------------\\n\";\n"
-        "  $smp = StableMap {'a' => 1, 2 => 'b'};\n"
-        "  var_dump($smp->containsKey('a'));\n"
-        "  var_dump($smp->containsKey(2));\n"
-        "  var_dump($smp->containsKey('b'));\n"
-        "  echo \"------------------------\\n\";\n"
-        "  $pair = Pair {1, 'b'};\n"
-        "  var_dump($pair->containsKey(0));\n"
-        "  var_dump($pair->containsKey(1));\n"
-        "  var_dump($pair->containsKey(2));\n"
-        "}\n"
-        "f();\n"
-        ,
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "------------------------\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "------------------------\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "------------------------\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        );
-
-  MVCRO("<?php\n"
-        "function f() {\n"
-        "  $mp1 = StableMap {'a' => 1, 2 => 'b', 'c' => array()};\n"
-        "  $mp2 = StableMap {};\n"
-        "  $mp3 = StableMap {};\n"
-        "  foreach ($mp1->items() as $t) {\n"
-        "    $mp2->add($t);\n"
-        "  }\n"
-        "  var_dump($mp2);\n"
-        "  foreach ($mp1->items() as $t) {\n"
-        "    $mp3[] = $t;\n"
-        "  }\n"
-        "  var_dump($mp3);\n"
-        "}\n"
-        "f();\n"
-        ,
-        "object(StableMap)#2 (3) {\n"
-        "  [\"a\"]=>\n"
-        "  int(1)\n"
-        "  [2]=>\n"
-        "  string(1) \"b\"\n"
-        "  [\"c\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "}\n"
-        "object(StableMap)#3 (3) {\n"
-        "  [\"a\"]=>\n"
-        "  int(1)\n"
-        "  [2]=>\n"
-        "  string(1) \"b\"\n"
-        "  [\"c\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "}\n"
-        );
-
-  MVCRO("<?php\n"
-        "function f() {\n"
-        "  $obj = new stdClass();\n"
-        "  $a = Vector {$obj, $obj};\n"
-        "  $a = unserialize(serialize($a));\n"
-        "  $a[0]->prop = 11;\n"
-        "  var_dump($a[1]->prop);\n"
-        "  $obj = new stdClass();\n"
-        "  $a = Map {'a' => $obj, 'b' => $obj};\n"
-        "  $a = unserialize(serialize($a));\n"
-        "  $a['a']->prop = 22;\n"
-        "  var_dump($a['b']->prop);\n"
-        "  $obj = new stdClass();\n"
-        "  $a = StableMap {'a' => $obj, 'b' => $obj};\n"
-        "  $a = unserialize(serialize($a));\n"
-        "  $a['a']->prop = 33;\n"
-        "  var_dump($a['b']->prop);\n"
-        "  $obj = new stdClass();\n"
-        "  $a = Pair {$obj, $obj};\n"
-        "  $a = unserialize(serialize($a));\n"
-        "  $a[0]->prop = 44;\n"
-        "  var_dump($a[1]->prop);\n"
-        "}\n"
-        "f();\n"
-        ,
-        "int(11)\n"
-        "int(22)\n"
-        "int(33)\n"
-        "int(44)\n"
-        );
-
-  MVCRO("<?php\n"
-        "$mapFn = function ($v) { return $v+1; };\n"
-        "$filtFn = function ($v) { return $v % 2 == 0; };\n"
-        "$vec = Vector {0, 3, 6, 9};\n"
-        "foreach ($vec->map($mapFn)->filter($filtFn) as $k => $v) {\n"
-        "  var_dump($k, $v);\n"
-        "}\n"
-        "echo \"------------------------\\n\";\n"
-        "$mp = Map {'a' => 0, 'b' => 3, 'c' => 6};\n"
-        "foreach ($mp->map($mapFn)->filter($filtFn) as $k => $v) {\n"
-        "  var_dump($k, $v);\n"
-        "}\n"
-        "echo \"------------------------\\n\";\n"
-        "$smp = StableMap {'a' => 0, 'b' => 3, 'c' => 6, 'd' => 9};\n"
-        "foreach ($smp->map($mapFn)->filter($filtFn) as $k => $v) {\n"
-        "  var_dump($k, $v);\n"
-        "}\n"
-        "echo \"------------------------\\n\";\n"
-        "$pair = Pair {0, 3};\n"
-        "foreach ($pair->map($mapFn)->filter($filtFn) as $k => $v) {\n"
-        "  var_dump($k, $v);\n"
-        "}\n"
-        ,
-        "int(0)\n"
-        "int(4)\n"
-        "int(1)\n"
-        "int(10)\n"
-        "------------------------\n"
-        "string(1) \"b\"\n"
-        "int(4)\n"
-        "------------------------\n"
-        "string(1) \"b\"\n"
-        "int(4)\n"
-        "string(1) \"d\"\n"
-        "int(10)\n"
-        "------------------------\n"
-        "int(0)\n"
-        "int(4)\n"
-        );
-
-  MVCRO("<?php\n"
-        "$mapFn = function ($v) { return $v+1; };\n"
-        "$filtFn = function ($v) { return $v % 2 == 0; };\n"
-        "$vec = Vector {0, 3, 6, 9};\n"
-        "foreach ($vec->view()->map($mapFn)->filter($filtFn) as $k => $v) {\n"
-        "  var_dump($k, $v);\n"
-        "}\n"
-        "echo \"------------------------\\n\";\n"
-        "$mp = Map {'a' => 0, 'b' => 3, 'c' => 6};\n"
-        "foreach ($mp->view()->map($mapFn)->filter($filtFn) as $k => $v) {\n"
-        "  var_dump($k, $v);\n"
-        "}\n"
-        "echo \"------------------------\\n\";\n"
-        "$smp = StableMap {'a' => 0, 'b' => 3, 'c' => 6, 'd' => 9};\n"
-        "foreach ($smp->view()->map($mapFn)->filter($filtFn) as $k => $v) {\n"
-        "  var_dump($k, $v);\n"
-        "}\n"
-        "echo \"------------------------\\n\";\n"
-        "$pair = Pair {0, 3};\n"
-        "foreach ($pair->view()->map($mapFn)->filter($filtFn) as $k => $v) {\n"
-        "  var_dump($k, $v);\n"
-        "}\n"
-        ,
-        "int(1)\n"
-        "int(4)\n"
-        "int(3)\n"
-        "int(10)\n"
-        "------------------------\n"
-        "string(1) \"b\"\n"
-        "int(4)\n"
-        "------------------------\n"
-        "string(1) \"b\"\n"
-        "int(4)\n"
-        "string(1) \"d\"\n"
-        "int(10)\n"
-        "------------------------\n"
-        "int(1)\n"
-        "int(4)\n"
-        );
-
-  MVCRO("<?php\n"
-        "$mapFn = function ($t) { return Pair {$t[0]*3+1, $t[1]}; };\n"
-        "$vec = Vector {'a', 'b', 'c', 'd'};\n"
-        "foreach ($vec->kvzip()->map($mapFn) as $t) {\n"
-        "  var_dump($t[0], $t[1]);\n"
-        "}\n"
-        "echo \"------------------------\\n\";\n"
-        "$mp = Map {2 => 'a'};\n"
-        "foreach ($mp->kvzip()->map($mapFn) as $t) {\n"
-        "  var_dump($t[0], $t[1]);\n"
-        "}\n"
-        "echo \"------------------------\\n\";\n"
-        "$smp = StableMap {2 => 'a', 4 => 'b', 6 => 'c', 8 => 'd'};\n"
-        "foreach ($smp->kvzip()->map($mapFn) as $t) {\n"
-        "  var_dump($t[0], $t[1]);\n"
-        "}\n"
-        "echo \"------------------------\\n\";\n"
-        "$pair = Pair {'a', 'b'};\n"
-        "foreach ($pair->kvzip()->map($mapFn) as $t) {\n"
-        "  var_dump($t[0], $t[1]);\n"
-        "}\n"
-        ,
-        "int(1)\n"
-        "string(1) \"a\"\n"
-        "int(4)\n"
-        "string(1) \"b\"\n"
-        "int(7)\n"
-        "string(1) \"c\"\n"
-        "int(10)\n"
-        "string(1) \"d\"\n"
-        "------------------------\n"
-        "int(7)\n"
-        "string(1) \"a\"\n"
-        "------------------------\n"
-        "int(7)\n"
-        "string(1) \"a\"\n"
-        "int(13)\n"
-        "string(1) \"b\"\n"
-        "int(19)\n"
-        "string(1) \"c\"\n"
-        "int(25)\n"
-        "string(1) \"d\"\n"
-        "------------------------\n"
-        "int(1)\n"
-        "string(1) \"a\"\n"
-        "int(4)\n"
-        "string(1) \"b\"\n"
-        );
-
-  MVCRO("<?php\n"
-        "$mapFn = function ($x) { return $x*3+1; };\n"
-        "$vec = Vector {2, 4, 6, 8};\n"
-        "foreach ($vec->items()->map($mapFn) as $x) {\n"
-        "  var_dump($x);\n"
-        "}\n"
-        "echo \"------------------------\\n\";\n"
-        "$mapFn = function ($t) { return Pair {$t[0]*3+1, $t[1]}; };\n"
-        "$mp = Map {2 => 'a'};\n"
-        "foreach ($mp->items()->map($mapFn) as $t) {\n"
-        "  var_dump($t[0], $t[1]);\n"
-        "}\n"
-        "echo \"------------------------\\n\";\n"
-        "$smp = StableMap {2 => 'a', 4 => 'b', 6 => 'c', 8 => 'd'};\n"
-        "foreach ($smp->items()->map($mapFn) as $t) {\n"
-        "  var_dump($t[0], $t[1]);\n"
-        "}\n"
-        ,
-        "int(7)\n"
-        "int(13)\n"
-        "int(19)\n"
-        "int(25)\n"
-        "------------------------\n"
-        "int(7)\n"
-        "string(1) \"a\"\n"
-        "------------------------\n"
-        "int(7)\n"
-        "string(1) \"a\"\n"
-        "int(13)\n"
-        "string(1) \"b\"\n"
-        "int(19)\n"
-        "string(1) \"c\"\n"
-        "int(25)\n"
-        "string(1) \"d\"\n"
-        );
-
-  MVCRO("<?php\n"
-        "$mapFn = function ($v) { return $v+1; };\n"
-        "$filtFn = function ($v) { return $v % 2 == 0; };\n"
-        "$vec = Vector {0, 3, 6, 9};\n"
-        "foreach ($vec->keys()->map($mapFn)->filter($filtFn) as $x) {\n"
-        "  var_dump($x);\n"
-        "}\n"
-        "echo \"------------------------\\n\";\n"
-        "$mp = Map {0 => 'a', 3 => 'b', 6 => 'c'};\n"
-        "foreach ($mp->keys()->map($mapFn)->filter($filtFn) as $x) {\n"
-        "  var_dump($x);\n"
-        "}\n"
-        "echo \"------------------------\\n\";\n"
-        "$smp = StableMap {0 => 'a', 3 => 'b', 6 => 'c', 9 => 'd'};\n"
-        "foreach ($smp->keys()->map($mapFn)->filter($filtFn) as $x) {\n"
-        "  var_dump($x);\n"
-        "}\n"
-        "echo \"------------------------\\n\";\n"
-        "$v = Vector {0, 1, 2, 3, 4};\n"
-        "$iterable = $v->map(function ($x) { return $x+1; })\n"
-        "              ->filter(function ($x) { return $x % 2 == 0; });\n"
-        "foreach ($iterable as $v1) {\n"
-        "  foreach ($iterable as $v2) {\n"
-        "    echo \"$v1 $v2\\n\";\n"
-        "  }\n"
-        "}\n"
-        ,
-        "int(2)\n"
-        "int(4)\n"
-        "------------------------\n"
-        "int(4)\n"
-        "------------------------\n"
-        "int(4)\n"
-        "int(10)\n"
-        "------------------------\n"
-        "2 2\n"
-        "2 4\n"
-        "4 2\n"
-        "4 4\n"
-        );
-
-  MVCRO("<?php\n"
-        "$mapFn = function ($v) { return $v+1; };\n"
-        "$filtFn = function ($v) { return $v % 2 == 0; };\n"
-        "$vec = Vector {0, 3, 6, 9};\n"
-        "foreach ($vec->view()->keys()->map($mapFn)->filter($filtFn) as $x) {\n"
-        "  var_dump($x);\n"
-        "}\n"
-        "echo \"------------------------\\n\";\n"
-        "$mp = Map {0 => 'a', 3 => 'b', 6 => 'c'};\n"
-        "foreach ($mp->view()->keys()->map($mapFn)->filter($filtFn) as $x) {\n"
-        "  var_dump($x);\n"
-        "}\n"
-        "echo \"------------------------\\n\";\n"
-        "$smp = StableMap {0 => 'a', 3 => 'b', 6 => 'c', 9 => 'd'};\n"
-        "foreach ($smp->view()->keys()->map($mapFn)->filter($filtFn) as $x) {\n"
-        "  var_dump($x);\n"
-        "}\n"
-        "echo \"------------------------\\n\";\n"
-        "$v = Vector {0, 1, 2, 3, 4};\n"
-        "$iterable = $v->view()\n"
-        "              ->map(function ($x) { return $x+1; })\n"
-        "              ->filter(function ($x) { return $x % 2 == 0; });\n"
-        "foreach ($iterable as $v1) {\n"
-        "  foreach ($iterable as $v2) {\n"
-        "    echo \"$v1 $v2\\n\";\n"
-        "  }\n"
-        "}\n"
-        ,
-        "int(2)\n"
-        "int(4)\n"
-        "------------------------\n"
-        "int(4)\n"
-        "------------------------\n"
-        "int(4)\n"
-        "int(10)\n"
-        "------------------------\n"
-        "2 2\n"
-        "2 4\n"
-        "4 2\n"
-        "4 4\n"
-        );
-
-  MVCRO("<?php\n"
-        "$c1 = StableMap {'a' => 0, 'b' => 3, 'c' => 6, 'd' => 9};\n"
-        "$c2 = Vector {1, 4, 7};\n"
-        "foreach ($c1->zip($c2) as $k => $v) {\n"
-        "  var_dump($k, $v);\n"
-        "}\n"
-        "echo \"------------------------\\n\";\n"
-        "$c1 = Vector {1, 4, 7, 10};\n"
-        "$c2 = StableMap {'a' => 0, 'b' => 3, 'c' => 6};\n"
-        "foreach ($c1->zip($c2) as $k => $v) {\n"
-        "  var_dump($k, $v);\n"
-        "}\n"
-        "echo \"------------------------\\n\";\n"
-        "$c1 = Pair {1, 4};\n"
-        "$c2 = StableMap {'a' => 0, 'b' => 3, 'c' => 6};\n"
-        "foreach ($c1->zip($c2) as $k => $v) {\n"
-        "  var_dump($k, $v);\n"
-        "}\n"
-        ,
-        "string(1) \"a\"\n"
-        "object(Pair)#4 (2) {\n"
-        "  [0]=>\n"
-        "  int(0)\n"
-        "  [1]=>\n"
-        "  int(1)\n"
-        "}\n"
-        "string(1) \"b\"\n"
-        "object(Pair)#5 (2) {\n"
-        "  [0]=>\n"
-        "  int(3)\n"
-        "  [1]=>\n"
-        "  int(4)\n"
-        "}\n"
-        "string(1) \"c\"\n"
-        "object(Pair)#6 (2) {\n"
-        "  [0]=>\n"
-        "  int(6)\n"
-        "  [1]=>\n"
-        "  int(7)\n"
-        "}\n"
-        "------------------------\n"
-        "int(0)\n"
-        "object(Pair)#10 (2) {\n"
-        "  [0]=>\n"
-        "  int(1)\n"
-        "  [1]=>\n"
-        "  int(0)\n"
-        "}\n"
-        "int(1)\n"
-        "object(Pair)#11 (2) {\n"
-        "  [0]=>\n"
-        "  int(4)\n"
-        "  [1]=>\n"
-        "  int(3)\n"
-        "}\n"
-        "int(2)\n"
-        "object(Pair)#12 (2) {\n"
-        "  [0]=>\n"
-        "  int(7)\n"
-        "  [1]=>\n"
-        "  int(6)\n"
-        "}\n"
-        "------------------------\n"
-        "int(0)\n"
-        "object(Pair)#16 (2) {\n"
-        "  [0]=>\n"
-        "  int(1)\n"
-        "  [1]=>\n"
-        "  int(0)\n"
-        "}\n"
-        "int(1)\n"
-        "object(Pair)#17 (2) {\n"
-        "  [0]=>\n"
-        "  int(4)\n"
-        "  [1]=>\n"
-        "  int(3)\n"
-        "}\n"
-        );
-
-  return true;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// comparisons
-
-#define COMPARE(a, op, b)                                       \
-  "print ++$i; print \"\\t\"; "                                 \
-  "print (" #a #op #b ") ? 'Y' : 'N'; "                         \
-  "$a = 1; $a = 't'; $a = " #a "; "                             \
-  "print ($a " #op #b ") ? 'Y' : 'N'; "                         \
-  "$b = 1; $b = 't'; $b = " #b "; "                             \
-  "print (" #a #op "$b) ? 'Y' : 'N'; "                          \
-  "print ($a " #op "$b) ? 'Y' : 'N'; "                          \
-  "print \"\\t\"; "                                             \
-  "print \"" #a " " #op " " #b "\t\"; "                         \
-  "print \"\\n\"; "                                             \
-
-#define COMPARE_ALL(a, op)                      \
-  COMPARE(a, op, true)                          \
-    COMPARE(a, op, false)                       \
-    COMPARE(a, op, 1)                           \
-    COMPARE(a, op, 0)                           \
-    COMPARE(a, op, -1)                          \
-    COMPARE(a, op, '1')                         \
-    COMPARE(a, op, '0')                         \
-    COMPARE(a, op, '-1')                        \
-    COMPARE(a, op, nullptr)                        \
-    COMPARE(a, op, array())                     \
-    COMPARE(a, op, array(1))                    \
-    COMPARE(a, op, array(2))                    \
-    COMPARE(a, op, array('1'))                  \
-    COMPARE(a, op, array('0' => '1'))           \
-    COMPARE(a, op, array('a'))                  \
-    COMPARE(a, op, array('a' => 1))             \
-    COMPARE(a, op, array('b' => 1))             \
-    COMPARE(a, op, array('a' => 1, 'b' => 2))   \
-    COMPARE(a, op, array(array('a' => 1)))      \
-    COMPARE(a, op, array(array('b' => 1)))      \
-    COMPARE(a, op, 'php')                       \
-    COMPARE(a, op, '')                          \
-
-#define COMPARE_OP(op)                                                  \
-  MVCR("<?php $i = 0; " COMPARE_ALL('1.2', op));                        \
-  MVCR("<?php $i = 0; " COMPARE_ALL(true, op));                         \
-  MVCR("<?php $i = 0; " COMPARE_ALL(false, op));                        \
-  MVCR("<?php $i = 0; " COMPARE_ALL(1, op));                            \
-  MVCR("<?php $i = 0; " COMPARE_ALL(0, op));                            \
-  MVCR("<?php $i = 0; " COMPARE_ALL(-1, op));                           \
-  MVCR("<?php $i = 0; " COMPARE_ALL('1', op));                          \
-  MVCR("<?php $i = 0; " COMPARE_ALL('0', op));                          \
-  MVCR("<?php $i = 0; " COMPARE_ALL('-1', op));                         \
-  MVCR("<?php $i = 0; " COMPARE_ALL(nullptr, op));                         \
-  MVCR("<?php $i = 0; " COMPARE_ALL(array(), op));                      \
-  MVCR("<?php $i = 0; " COMPARE_ALL(array(1), op));                     \
-  MVCR("<?php $i = 0; " COMPARE_ALL(array(2), op));                     \
-  MVCR("<?php $i = 0; " COMPARE_ALL(array('1'), op));                   \
-  MVCR("<?php $i = 0; " COMPARE_ALL(array('0' => '1'), op));            \
-  MVCR("<?php $i = 0; " COMPARE_ALL(array('a'), op));                   \
-  MVCR("<?php $i = 0; " COMPARE_ALL(array('a' => 1), op));              \
-  MVCR("<?php $i = 0; " COMPARE_ALL(array('b' => 1), op));              \
-  MVCR("<?php $i = 0; " COMPARE_ALL(array('a' => 1, 'b' => 2), op));    \
-  MVCR("<?php $i = 0; " COMPARE_ALL(array(array('a' => 1)), op));       \
-  MVCR("<?php $i = 0; " COMPARE_ALL(array(array('b' => 1)), op));       \
-  MVCR("<?php $i = 0; " COMPARE_ALL('php', op));                        \
-  MVCR("<?php $i = 0; " COMPARE_ALL('', op));                           \
-
-bool TestCodeRun::TestComparisons() {
-  MVCR("<?php var_dump(array(1 => 1, 2 => 1) ==  array(2 => 1, 1 => 1));");
-  MVCR("<?php var_dump(array(1 => 1, 2 => 1) === array(2 => 1, 1 => 1));");
-  MVCR("<?php var_dump(array('a'=>1,'b'=> 1) ==  array('b'=>1,'a'=> 1));");
-  MVCR("<?php var_dump(array('a'=>1,'b'=> 1) === array('b'=>1,'a'=> 1));");
-
-  MVCR("<?php $a = '05/17'; $b = '05/18'; var_dump($a == $b);");
-  MVCR("<?php var_dump('05/17' == '05/18');");
-  MVCR("<?php var_dump('1.0' == '1');"
-       "var_dump('1.0E2' == '10E1');"
-       "var_dump('1' === '1');"
-       "var_dump('1.0' === '1.0');"
-       "var_dump('1' === '1.0');"
-       "var_dump('1.0' === '1.00');"
-       "var_dump(1.0 === 1.00);"
-       "var_dump('1' == '1');"
-       "var_dump('1.0' == '1.0');"
-       "var_dump('1' == '1.0');"
-       "var_dump('1.0' == '1.00');"
-       "var_dump(1.0 == 1.00);"
-       "function foo($a, $b) {"
-       "  $s = (string)$a;"
-       "  $t = (string)$b;"
-       "  var_dump($s === $t);"
-       "}"
-       "foo('1.00', '1.0');"
-       "foo('1.0', '1.0');"
-       "foo('1.', '1.0');"
-       "foo('1', '1.0');");
-
-  COMPARE_OP(==);
-  COMPARE_OP(===);
-  COMPARE_OP(!=);
-  COMPARE_OP(<>);
-  COMPARE_OP(!==);
-  COMPARE_OP(<);
-  COMPARE_OP(>);
-  COMPARE_OP(<=);
-  COMPARE_OP(>=);
-
-  MVCR("<?php "
-      "class c {"
-      "  public $x = 0;"
-      "}"
-      "$x = new c;"
-      "$x->x = 1;"
-      "$y = new c;"
-      "var_dump($x > $y);"
-      "var_dump(array($x) == array($y));");
-  MVCR("<?php "
-       "function foo($p) {"
-       "  if ($p) {"
-       "    $a = 'foo';"
-       "  }"
-       "  if ('' < $a) {"
-       "    echo 'yes';"
-       "  } else {"
-       "    echo 'no';"
-       "  }"
-       "  if ($a > '') {"
-       "    echo 'yes';"
-       "  } else {"
-       "    echo 'no';"
-       "  }"
-       "}"
-       "foo(false);");
-  MVCR("<?php "
-       "$part = ' 1';"
-       "var_dump(trim($part) !== $part);");
-  MVCR("<?php "
-       "class C { }"
-       "function foo($p) {"
-       "  if ($p) {"
-       "    $obj = new C;"
-       "  } else {"
-       "    $a = array(1);"
-       "  }"
-       "  var_dump($obj == $a);"
-       "}"
-       "foo(false);");
-
-  MVCR("<?php\n"
-       "$x = (object)null;\n"
-       "var_dump ($x == 1 && 1 == $x);\n"
-       "var_dump ($x == 1.0 && 1.0 == $x);\n"
-       "var_dump ($x > 0);\n"
-       "var_dump ($x >= 1);\n"
-       "var_dump ($x < 5);\n"
-       "var_dump ($x <= 1);\n");
-
-  MVCR("<?php\n"
-       "$a = array();\n"
-       "$b = new stdClass();\n"
-       "$b->foo = 2;\n"
-       "var_dump($a < $b);\n"
-       "var_dump($a <= $b);\n"
-       "var_dump($a > $b);\n"
-       "var_dump($a >= $b);\n"
-       "var_dump($b < $a);\n"
-       "var_dump($b <= $a);\n"
-       "var_dump($b > $a);\n"
-       "var_dump($b >= $a);\n");
-
-  return true;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// semantics
-
-bool TestCodeRun::TestUnset() {
-  MVCR("<?php class A { static $foo = array(123);} $a = 'A'; "
-       "unset($a::$foo[0]); unset(A::$foo[0]);");
-
-  MVCR("<?php $a = 10; unset($a); var_dump($a);");
-  MVCR("<?php $a = array(10); "
-      "function test() { global $a; unset($a[0]); var_dump($a);}"
-      "var_dump($a); test(); var_dump($a);");
-  MVCR("<?php $a = 10; unset($GLOBALS); var_dump($a);");
-  MVCR("<?php "
-      "function f1() {"
-      "  $x = array(1,2,3);"
-      "  unset($x[0]);"
-      "  var_dump($x);"
-      "}"
-      "function f2() {"
-      "  $x = array(1,2,3);"
-      "  unset($x[0][0]);"
-      "  var_dump($x);"
-      "}"
-      "function f3() {"
-      "  $x = array(array(4,5,6),2,3);"
-      "  unset($x[0][0]);"
-      "  var_dump($x);"
-      "}"
-      "function f4() {"
-      "  $x = array(array(4,5,6),2,3);"
-      "  unset($x[0][0][0]);"
-      "  var_dump($x);"
-      "}"
-      "f1();"
-      "f2();"
-      "f3();"
-      "f4();");
-  MVCR("<?php class A { public $arr;} $obj = new A; $obj->arr[] = 'test';"
-      "var_dump($obj->arr); unset($obj->arr); var_dump($obj->arr);");
-  MVCR("<?php function test() {$a=array(1,2,3); unset($a[0]);}");
-  MVCR("<?php "
-      "function foo() {"
-      "  $a = 1;"
-      "  $b = 2;"
-      "  $c = 3;"
-      "  unset($a, $b, $c);"
-      "  var_dump($b);"
-      "}"
-      "foo();");
-  MVCR("<?php "
-      "$a = 1;"
-      "function foo() {"
-      "  $GLOBALS['foo'] = 1;"
-      "  unset($GLOBALS['foo']);"
-      "  var_dump(array_key_exists('foo', $GLOBALS));"
-      "  $g['foo'] = 1;"
-      "  unset($g['foo']);"
-      "  var_dump(array_key_exists('foo', $g));"
-      "  var_dump(array_key_exists('a', $GLOBALS));"
-      "  unset($GLOBALS['a']);"
-      "  var_dump(array_key_exists('a', $GLOBALS));"
-      "}"
-      "foo();");
-  MVCR("<?php "
-      "class A {"
-      "  var $a;"
-      "  public function __construct($p) {"
-      "    $this->a = $p;"
-      "  }"
-      "};"
-      "$obj = new A(1);"
-      "var_dump($obj);"
-      "unset($obj->a);"
-      "var_dump($obj);"
-      "$obj->a = 2;"
-      "var_dump($obj);"
-      "$obj->b = 3;"
-      "var_dump($obj);"
-      "unset($obj->b);"
-      "var_dump($obj);"
-      "$obj->a = 2;"
-      "var_dump($obj);"
-      "$obj->b = 3;"
-      "var_dump($obj);"
-      "unset($obj->a, $obj->b);"
-      "var_dump($obj);");
-  MVCR("<?php "
-       "class X {"
-       "  function __construct() { echo 'construct\n'; }"
-       "  function __destruct() { echo 'destruct\n'; }"
-       "}"
-       "function test() {"
-       "  $a = new X;"
-       "  echo 'before unset\n';"
-       "  unset($a);"
-       "  echo 'after unset\n';"
-       "}"
-       "test();");
-
-  MVCR("<?php "
-       "function foo() { return 42; }"
-       "$a = foo();"
-       "var_dump((unset)foo());"
-       "var_dump((unset)$a);"
-       "var_dump($a);");
-
-  MVCR("<?php "
-       "function return_true() { return true; }\n"
-       "function f(&$x, $y) {\n"
-       "  $x = $y;\n"
-       "  if (return_true())\n"
-       "    unset($x);\n"
-       "  $x = 0;\n"
-       "}\n"
-       "$myvar = 10;f($myvar, 30);var_dump($myvar);");
-
-  MVCR("<?php\n"
-       "$a = array(0, 1);\n"
-       "$b = array(0, 1);\n"
-       "$a[0] =& $b;\n"
-       "$c =& $a;\n"
-       "unset($a[0][0]);\n"
-       "var_dump($a);\n");
-
-  MVCR("<?php\n"
-       "class A {\n"
-       "  public function foo() {\n"
-       "    unset($this);\n"
-       "    var_dump($this);\n"
-       "  }\n"
-       "  public static function bar() {\n"
-       "    unset($this);\n"
-       "    var_dump($this);\n"
-       "  }\n"
-       "}\n"
-       "function goo() {\n"
-       "  unset($this);\n"
-       "  var_dump($this);\n"
-       "}\n"
-       "$obj = new A;\n"
-       "$obj->foo(); \n"
-       "$obj->bar();\n"
-       "A::bar();\n"
-       "goo();\n"
-       "unset($this);\n"
-       "var_dump($this);\n");
-
-  MVCR("<?php "
-       "function rmv($a, $b) { unset($a[$b]); return $a; }"
-       "$a = array('foo');"
-       "$b = array();"
-       "var_dump(rmv($a, $b));");
-
-  MVCR("<?php\n"
-       "class cls {}\n"
-       "$obj = new cls;\n"
-       "$a = array(1,2);\n"
-       "unset($a[$obj]);\n"
-       "var_dump($a);\n");
-  MVCR("<?php\n"
-       "$a = array(1,2);\n"
-       "unset($a[1.5]);\n"
-       "var_dump($a);\n");
-
-  MVCR("<?php\n"
-       "$a = array(1,2);\n"
-       "unset($a[false]);\n"
-       "var_dump($a);\n");
-
-  MVCR("<?php\n"
-       "$a = array(1,2);\n"
-       "unset($a[true]);\n"
-       "var_dump($a);\n");
-
-  MVCR("<?php\n"
-       "$a = array(1,2, '' => 'foo');\n"
-       "unset($a[null]);\n"
-       "var_dump($a);\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestReference() {
-  MVCR("<?php $idxa = array('a' => 1240430476);"
-      "$idxa = &$idxa['a'];");
-
-  MVCR("<?php $a = array(1, 'a'); $b = $a; "
-      "foreach ($b as $k => &$v) { $v = 'ok';} var_dump($a, $b);");
-
-  MVCR("<?php $a = array(1, 'test'); $b = $a; $c = &$b[0]; "
-      "$c = 10; var_dump($a, $b);");
-
-  // reference expressions
-  MVCR("<?php $a = &$b; $a = 10; var_dump($b);");
-  MVCR("<?php $a = 1; $b = $a;  $a = 2; var_dump($b);");
-  MVCR("<?php $a = 1; $b = &$a; $c = $b; $a = 2; var_dump($b); var_dump($c);");
-  MVCR("<?php $a = 1; $b = &$a; $b = 2; var_dump($a);");
-  MVCR("<?php $a = 1; $b = &$a; $c = $b; $b = 2; var_dump($a); var_dump($c);");
-  MVCR("<?php $a = 1; $c = $b = &$a; $b = 2; var_dump($a); var_dump($c);");
-  MVCR("<?php $a = 1; $b = &$a; $c = 2; $b = $c; $c = 5; "
-      "var_dump($a); var_dump($b); var_dump($c);");
-  MVCR("<?php $a = 1; $b = &$a; $c = 2; $d = &$c; $b = $d; "
-      "var_dump($a); var_dump($b); var_dump($c); var_dump($d);");
-  MVCR("<?php $a = 1; $b = &$a; $c = 2; $d = &$c; $b = &$d; "
-      "var_dump($a); var_dump($b); var_dump($c); var_dump($d);");
-  MVCR("<?php $a = 10; $b = array(&$a); var_dump($b); "
-      "$a = 20; var_dump($b);");
-  MVCR("<?php $a = array(); $b = 10; $a[] = &$b; $b = 20; var_dump($a);");
-  MVCR("<?php $a = 10; $b = array('test' => &$a); var_dump($b); "
-      "$a = 20; var_dump($b);");
-  MVCR("<?php $a = array(); $b = 1; $a['t'] = &$b; $b = 2; var_dump($a);");
-  MVCR("<?php $a = array(1, 2); foreach ($a as $b) { $b++;} var_dump($a);");
-  MVCR("<?php $a = array(1, 2); foreach ($a as &$b) { $b++;} var_dump($a);");
-  MVCR("<?php $a = array(1, array(2,3)); "
-      "foreach ($a[1] as &$b) { $b++;} var_dump($a);");
-
-  // reference parameters
-  MVCR("<?php function f(&$a) { $a = 'ok';} "
-      "$a = 10; f($a); var_dump($a);");
-  MVCR("<?php function f(&$a) { $a = 'ok';} "
-      "$a = array(); $c = &$a['b']; $c = 'ok'; var_dump($a);");
-  MVCR("<?php function f(&$a) { $a = 'ok';} "
-      "$a = array(); $c = &$a['b']; f($c); var_dump($a);");
-  MVCR("<?php function f(&$a) { $a = 'ok';} "
-      "$a = array(); f($a['b']); var_dump($a);");
-  MVCR("<?php function f(&$a) { $a = 'ok';} class T { public $b = 10;} "
-      "$a = new T(); $a->b = 10; f($a->b); var_dump($a);");
-  MVCR("<?php function f(&$a) { $a = 'ok';} class T {} "
-      "$a = new T(); $a->b = 10; f($a->b); var_dump($a);");
-  MVCR("<?php function f(&$a) {} "
-      "$a = array(); f($a['b']); var_dump($a);");
-  MVCR("<?php function f(&$a) {} class T {} "
-      "$a = new T(); $a->b = 10; f($a->b); var_dump($a);");
-
-  // reference returns
-  MVCR("<?php $a = 10; function &f() { global $a; return $a;} "
-      "$b = &f(); $b = 20; var_dump($a);");
-  MVCR("<?php function &f() { $a = 10; return $a;} "
-      "$b = &f(); $b = 20; var_dump($b);");
-  MVCR("<?php $a = array(); function &f() { global $a; return $a['b'];} "
-      "$b = &f(); $b = 20; var_dump($a);");
-  MVCR("<?php function &f() { $a = array(); return $a['b'];} "
-      "$b = &f(); $b = 20; var_dump($b);");
-
-  // circular references
-  //VCR("<?php $a = array('a' => &$a); var_dump($a);");
-  //VCR("<?php $a = array('a' => &$a); $b = array($a); var_dump($b);");
-  MVCR("<?php\n"
-       "$a1 = array(&$a1, 1); $a2 = $a1; unset($a1);\n"
-       "$a2[0][] = 2;\n"
-       "var_dump($a2[0][0][0][2]);\n");
-
-  // shallow copy of members (either of arrays or objects)
-  MVCR("<?php function test($a) { $a[1] = 10; $a['r'] = 20;} "
-      "$b = 5; $a = array('r' => &$b); $a['r'] = 6; test($a); var_dump($a);");
-
-  MVCR("<?php "
-      "$a = array('a'=>0);"
-      "$ref = &$a['a'];"
-      "var_dump($a);"
-      "$b = $a;"
-      "var_dump($a,$b);"
-      "$b['a'] = 1;"
-      "var_dump($a,$b);"
-      "$a = array(0);"
-      "$ref = &$a[0];"
-      "var_dump($a);"
-      "$b = $a;"
-      "var_dump($a,$b);"
-      "$b[0] = 1;"
-      "var_dump($a,$b);"
-      );
-
-  // reference self assignment
-  MVCR("<?php "
-       "class A {"
-       "  function t($a, $arr) {"
-       "  }"
-       "}"
-       "class B extends A {"
-       "  function t($a, $arr) {"
-       "    var_dump($a);"
-       "    $arr['hello'] = $a;"
-       "    var_dump($a);"
-       "  }"
-       "}"
-       "function f() {"
-       "  return new B();"
-       "}"
-       "function test() {"
-       "  $v = 100;"
-       "  $arr['hello'] = $v;"
-       "  $a = new B();"
-       "  $a->t($arr['hello'], $arr);"
-       "}"
-       "test();"
-       "$arr = array('hello' => 1);"
-       "$x = &$arr['hello'];"
-       "$arr['hello'] = $x;"
-       "var_dump($arr);"
-       "function test2(&$a, $b) {"
-       "  $a = $b;"
-       "}"
-       "$v = 10;"
-       "test2($v, $v);"
-       "var_dump($v);");
-
-  // reference, parameter & assignment
-  MVCR("<?php "
-      "function test(&$some_ref) {"
-      "  $some_ref = 42;"
-      "}"
-      "test($some_ref = 1);"
-      "var_dump($some_ref);"
-      "$var = null;"
-      "test($var);"
-      "var_dump($var);"
-      "$var = null;"
-      "test($some_ref = $var);"
-      "var_dump($some_ref, $var);"
-      "$var = null;"
-      "test($some_ref = &$var);"
-      "var_dump($some_ref, $var);"
-      "function test2($some_ref) {"
-      "  $some_ref = 42;"
-      "}"
-      "test2($some_ref = 1);"
-      "var_dump($some_ref);"
-      "$var = null;"
-      "test2($var);"
-      "var_dump($var);"
-      "$var = null;"
-      "test2($some_ref = $var);"
-      "var_dump($some_ref, $var);"
-      "$var = null;"
-      "test2($some_ref = &$var);"
-      "var_dump($some_ref, $var);");
-
-  MVCR("<?php "
-       "$foo = 123;"
-       "function &baz() {"
-       "  global $foo;"
-       "  return $foo;"
-       "}"
-       "function bar() {"
-       "  $baz = 'baz';"
-       "  return $baz();"
-       "}"
-       "function buz() {"
-       "  global $foo;"
-       "  return ($foo);"
-       "}"
-       "$a = &bar();"
-       "$a = 456;"
-       "var_dump($a, $foo);"
-       "$a = &buz();"
-       "$a = 789;"
-       "var_dump($a, $foo);");
-
-  MVCR("<?php "
-       "function &test(&$x) {"
-       "  $x = 1;"
-       "  return $x;"
-       "}"
-       "$x = 0;"
-       "$y = &test($x);"
-       "$y++;"
-       "var_dump($x, $y);");
-
-  MVCR("<?php "
-       "function foo(&$a) { var_dump($a++); }"
-       "function test() {"
-       "  foo($a = 6);"
-       "  $a = null;"
-       "  foo($b += 5);"
-       "  $b = null;"
-       "  foo($c -= 5);"
-       "  $c = null;"
-       "  $e = 0;"
-       "  foo(++$e);"
-       "  $e = 5;"
-       "  $g = 0;"
-       "  foo(--$g);"
-       "  $g = 7;"
-       "  $h = null;"
-       "  foo($h += 5);"
-       "  $h = null;"
-       "  foo($h -= 5);"
-       "  $h = null;"
-       "}"
-       "test();");
-
-  MVCR("<?php "
-       "function foo() {"
-       "  $perms = array('x' => 1);"
-       "  $t = &$perms;"
-       "  $t = $t['x'];"
-       "  unset($t);"
-       "  return $perms;"
-       "}"
-       "var_dump(foo());");
-
-  MVCR("<?php "
-       "$a = array();"
-       "$a[0][0] = $a;"
-       "var_dump($a);"
-       "$b[0][0] = $b;"
-       "var_dump($b);"
-       "$c[0] = $c;"
-       "var_dump($c);");
-
-  MVCR("<?php "
-       "function foo($x) {"
-       "  var_dump($x[0]->foo['a']['b']);"
-       "  $x[0]->foo['a']['b'] = 5;"
-       "  var_dump($x);"
-       "}"
-       "foo(false);"
-       "function baz(&$x) {}"
-       "foreach ($x->foo[1]->prop as &$y) {}"
-       "var_dump($x);"
-       "baz($q->foo[1]->prop);"
-       "var_dump($q);"
-       "$y = &$z->foo[1]->prop;"
-       "var_dump($z);"
-       "function &fiz(&$x) {"
-       "  return $x->foo[1]->prop;"
-       "}"
-       "fiz($w);"
-       "var_dump($w);");
-
-  MVCR("<?php "
-       "$x = 0;\n"
-       "$foo0 = isset($g) ? \"ref\" : \"val\";\n"
-       "$foo1 = isset($g) ? \"val\" : \"ref\";\n"
-       "function ref(&$a, $b) { echo \"$a $b\"; }\n"
-       "function val($a, $b)  { echo \"$a $b\"; }\n"
-       "$foo0($x, $x = 5);\n"
-       "$foo1($x, $x = 5);\n");
-
-  MVCR("<?php\n"
-       "function f($arg0, $arg1) { var_dump($arg0, $arg1); }\n"
-       "function g(&$arg0, $arg1) { var_dump($arg0, $arg1); }\n"
-       "class A {\n"
-       "  function f($f, $var) {\n"
-       "    $f($this, $$var = 5);\n"
-       "  }\n"
-       "  function g($f, $var) {\n"
-       "    $f($this, $var++);\n"
-       "  }\n"
-       "}\n"
-       "$a = new A;\n"
-       "$a->f('f', 'this');\n"
-       "$a->f('g', 'this');\n"
-       "$a->g('f', 30);\n"
-       "$a->g('g', 30);\n");
-
-  MVCR("<?php "
-       "function foo($a, &$b, $c) {"
-       "  $a+=1;"
-       "  $b+=2;"
-       "  $c+=3;"
-       "  var_dump($a,$b,$c);"
-       "}"
-       "function bar(&$a, &$b, &$c) {"
-       "  $a+=1;"
-       "  $b+=2;"
-       "  $c+=3;"
-       "  var_dump($a,$b,$c);"
-       "}"
-       "function test($fn, $arg) {"
-       "  $fn($arg, $arg, $arg);"
-       "  var_dump($arg);"
-       "}"
-       "test('foo', 1);"
-       "test('bar', 1);");
-
-  MVCR("<?php "
-       "class X {"
-       "  public $x = 10;"
-       "  function __destruct() {"
-       "    var_dump('destruct');"
-       "    $this->x = 0;"
-       "  }"
-       "}"
-       "function test(&$a, $b) {"
-       "  var_dump($a, $b);"
-       "}"
-       "function f($x) {"
-       "  unset($GLOBALS['a']);"
-       "  return 1;"
-       "}"
-       "$a = array(new X);"
-       "test($a[0], f(1));");
-
-  MVCR("<?php "
-       "function test(&$some_ref) { $some_ref = 42; }"
-       "function bar() { return 'test'; }"
-       "$p = bar();"
-       "$p($some_ref = 1);"
-       "var_dump($some_ref);"
-       "$p($some_ref = &$q);"
-       "var_dump($some_ref,$q);");
-
-  MVCR("<?php "
-       "function foo(&$x, $y) { $x++; var_dump($x); }"
-       "function bar(&$x, $y, $f) {"
-       "  $f($x, $x = &$y);"
-       "  foo($x, $x = &$y);"
-       "  foo($y, $y = 2);"
-       "}"
-       "$x = 0;"
-       "bar($x, $x, 'foo');"
-       "var_dump($x);");
-
-  MVCR("<?php "
-       "function f($x) {"
-       "  global $u;"
-       "  if (isset($u)) return null;"
-       "  return $x;"
-       "}"
-       "function test($a) {"
-       "  $a++;"
-       "  return $a;"
-       "}"
-       "function &foo() {"
-       "  return $GLOBALS['x'];"
-       "}"
-       "$x = 1;"
-       "test(foo());"
-       "var_dump($x);"
-       "$f = f('foo');"
-       "$x = 1;"
-       "test($f());"
-       "var_dump($x);"
-       "$t = f('test');"
-       "$x = 1;"
-       "$t(foo());"
-       "var_dump($x);");
-
-  MVCR("<?php "
-       "function test() {"
-       "  $x =& $y;"
-       "  $x = false;"
-       "  $y .= 'hello';"
-       "  echo $x;"
-       "}"
-       "test();");
-
-  return true;
-}
-
-bool TestCodeRun::TestDynamicConstants() {
-  MVCR("<?php function foo($a) { return $a + 10;} define('TEST', foo(10)); "
-       "var_dump(TEST);");
-  MVCR("<?php function foo() { global $g; return $g ? -1 : 15;} "
-       "var_dump(TEST); define('TEST', foo()); var_dump(TEST);");
-  MVCR("<?php if (true) define('TEST', 1); else define('TEST', 2); "
-       "var_dump(TEST);");
-  MVCR("<?php var_dump(TEST); define('TEST', 1); var_dump(TEST); "
-       "define('TEST', 2); var_dump(TEST);");
-  MVCR("<?php if (false) define('TEST', 1); else define('TEST', 2); "
-       "var_dump(TEST);");
-  MVCR("<?php var_dump(defined('TEST')); var_dump(TEST);"
-       "define('TEST', 13);"
-       "var_dump(defined('TEST')); var_dump(TEST);");
-  MVCR("<?php define('FOO', BAR); define('BAR', FOO); echo FOO; echo BAR;");
-  MVCR("<?php define('A', 10); class T { static $a = array(A); } "
-       "define('A', 20); var_dump(T::$a);");
-
-  return true;
-}
-
-bool TestCodeRun::TestDynamicVariables() {
-  // r-value
-  MVCR("<?php $a = 1; function t() { global $a;$b = 'a'; var_dump($$b);} t();");
-  MVCR("<?php $a = 1; function t() { $b = 'a'; var_dump($$b);} t();");
-  MVCR("<?php function t() { $a = 'test'; $b = 'a'; var_dump($$b);} t();");
-  MVCR("<?php $a = 'test'; $b = 'a'; var_dump($$b);");
-  MVCR("<?php $a = 1; class A { public function t() { global $a; $b = 'a'; var_dump($$b);}} $obj = new A(); $obj->t();");
-
-  // l-value
-  MVCR("<?php $a = 'test'; $b = 'a'; $$b = 'ok'; var_dump($a);");
-  MVCR("<?php $a = 'test'; $b = 'a'; $$b = 10; var_dump($a);");
-  MVCR("<?php $a = 'd'; var_dump($$a); $$a = 10; var_dump($$a); var_dump($d);");
-
-  // ref-value
-  MVCR("<?php $a = 'test'; $b = 'a'; $c = &$$b; $c = 10; var_dump($a);");
-
-  // extract
-  MVCR("<?php extract(array('a' => 'aval')); var_dump($a);");
-  MVCR("<?php extract(array('a' => 'ok')); $a = 1; var_dump($a);");
-  MVCR("<?php $a = 1; extract(array('a' => 'ok'), EXTR_SKIP); var_dump($a);");
-  MVCR("<?php $a = 1; extract(array('a' => 'ok'), EXTR_PREFIX_SAME, 'p');"
-      " var_dump($p_a);");
-  MVCR("<?php extract(array('a' => 'ok'), EXTR_PREFIX_ALL, 'p');"
-      " var_dump($p_a);");
-  MVCR("<?php extract(array('ok'), EXTR_PREFIX_INVALID, 'p'); var_dump($p_0);");
-  MVCR("<?php $a = null; extract(array('a' => 'ok'), EXTR_IF_EXISTS); var_dump($a);");
-  MVCR("<?php $a = null; extract(array('a' => 'ok', 'b' => 'no'), EXTR_PREFIX_IF_EXISTS, 'p'); var_dump($p_a); var_dump($b); var_dump($p_b);");
-  MVCR("<?php $a = 'ok'; extract(array('b' => &$a), EXTR_REFS); $b = 'no'; var_dump($a);");
-  MVCR("<?php $a = 'ok'; $arr = array('b' => &$a); extract($arr, EXTR_REFS); $b = 'no'; var_dump($a);");
-  MVCR("<?php\n"
-      "function f() {\n"
-      "  $arr = array(1 => 2, '1d' => 3);\n"
-      "  extract($arr);\n"
-      "  $vars = get_defined_vars(); asort($vars); var_dump($vars);\n"
-      "}\n"
-      "f();\n");
-
-  MVCR("<?php\n"
-       "$a = 123;\n"
-       "$b = 456;\n"
-       "function foo() {\n"
-       "  global $a;\n"
-       "  $b = &$GLOBALS['b'];\n"
-       "  $d = 789; $e = 111;\n"
-       "  $c = &$d;\n"
-       " $arr = get_defined_vars(); ksort($arr); var_dump($arr); return $arr;\n"
-       "}\n"
-       "function bar($arr) {\n"
-       "  extract($arr, EXTR_REFS);\n"
-       "  var_dump($a, $b, $c, $d, $e);\n"
-       "  $a = 'aaa'; $b = 'bbb'; $c = 'ccc';\n"
-       "  var_dump($d);\n"
-       "}"
-       "bar(foo());\n"
-       "var_dump($a, $b);\n"
-      );
-
-  // compact
-  MVCR("<?php function test() { $a = 10; $b = 'test'; "
-      "  var_dump(compact('ab')); "
-      "  var_dump(compact('a', 'ab', 'b')); "
-      "  var_dump(compact('a', array('ab', 'b')));"
-      "} test(); ");
-
-  MVCR("<?php\n"
-       "function f() { return true; }\n"
-       "function test() {\n"
-       "  $a = 100;\n"
-       "  if (compact('a', 'b')) { }\n"
-       "  var_dump(compact('a', 'b'));\n"
-       "  if (f()) $b = 1; else $b = new Exception();\n"
-       "  return $b;\n"
-       "}\n"
-       "test();\n");
-
-  MVCR("<?php "
-       "function f() { return 3; }"
-       "function test($f) {"
-       "  $x = $f();"
-       "  return compact('x');"
-       "}"
-       "var_dump(test('f'));");
-
-  MVCR("<?php\n"
-       "function foo($a) {\n"
-       "  while ($a--) {\n"
-       "    if (!$a) {\n"
-       "      var_dump(compact('x', 'y'));\n"
-       "    }\n"
-       "    $x = $a;\n"
-       "    $y = $a * $a;\n"
-       "  }\n"
-       "}\n"
-       "foo(4);\n");
-
-  // get_defined_vars
-  MVCR("<?php\n"
-       "function simple_getdefined_test() {\n"
-       "  $a = 'a';\n"
-       "  var_dump(get_defined_vars());\n"
-       "}\n"
-       "simple_getdefined_test();\n"
-       );
-  MVCR("<?php "
-      "function foo() {"
-      "  static $b = 20;"
-      "  global $d;"
-      "  $a = 10;"
-      "  $b = 'c';"
-      "  $$b = 20;"
-      "  $gdv = get_defined_vars();"
-      "  var_dump(isset($gdv['a']) && $gdv['a'] === 10);"
-      "  var_dump(isset($gdv['b']) && $gdv['b'] === 'c');"
-      "  var_dump(isset($gdv['c']) && $gdv['c'] === 20);"
-      "  var_dump(isset($gdv['d']) && $gdv['d'] === 2.1);"
-      "}"
-      "$d = 2.1;"
-      "foo();"
-      "var_dump(isset($ggdv['argc']));"
-      "var_dump(isset($ggdv['argv']));"
-      "var_dump(isset($ggdv['_SERVER']));"
-      "var_dump(isset($ggdv['_GET']));"
-      "var_dump(isset($ggdv['_POST']));"
-      "var_dump(isset($ggdv['_COOKIE']));"
-      "var_dump(isset($ggdv['_FILES']));"
-      "var_dump(isset($ggdv['d']));"
-      );
-
-  MVCR("<?php "
-       "function foo(array $test) {"
-       "  foreach ($test AS $var) {"
-       "    global $$var;"
-       "    $$var = $var . 'foo';"
-       "  }"
-       "}"
-       "foo(array('a', 'b'));"
-       "var_dump($a, $b);");
-
-  MVCR("<?php "
-       "function test($a) {"
-       "  $b = 5;"
-       "  global $$a;"
-       "  var_dump($b);"
-       "}"
-       "test('b');");
-
-  MVCR("<?php "
-       "$x = 'stuff';"
-       "$stuff = 1234;"
-       "echo \"${$x}\";");
-
-  MVCR("<?php "
-       "$i = 1;"
-       "$j = 2;"
-       "$k = 3;"
-       "$v = 'i';"
-       "var_dump($$v);"
-       "$v = 'j';"
-       "var_dump($$v);"
-       "$v = 'k';"
-       "var_dump($$v);"
-       "$v = '_FILES';"
-       "var_dump($$v);"
-       "$v = 'l';"
-       "var_dump($$v);"
-       "if (true) {"
-       "  class A{"
-       "    const C = 1;"
-       "  }"
-       "} else {"
-       "  class A{"
-       "    const C = 1;"
-       "  }"
-       "}"
-       "function foo($p) {"
-       "  var_dump($p::C);"
-       "}"
-       "foo('A');");
-
-  MVCR("<?php\n"
-       "$MY_VAR_a = 123;\n"
-       "function foo() {\n"
-       "  global $MY_VAR_a;\n"
-       "  $arr = get_defined_vars();\n"
-       "  asort($arr);\n"
-       "  var_dump($arr);\n"
-       "  return $arr;\n"
-       "}\n"
-       "foo();\n");
-
-  MVCR("<?php\n"
-       "function foo() {\n"
-       "  $arr = get_defined_vars();\n"
-       "  var_dump($arr);\n"
-       "  return $arr;\n"
-       "}\n"
-       "foo();\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestDynamicProperties() {
-  MVCR("<?php class A { public $a = 1;} "
-      "class B extends A { "
-      "  public $m = 10;"
-      "  public function test() { "
-      "    $b = 'a';"
-      "    $this->$b = 'test'; var_dump($this->$b); var_dump($this->a);"
-      "    $c = &$this->$b; $c = array(1); var_dump($this->a);"
-      "  }"
-      "} $obj = new B(); $obj->test();");
-
-  MVCR("<?php class A { public $a = 1;} class B { public $a = 2;} "
-      "$obj = 1; $obj = new A(); var_dump($obj->a);");
-
-  MVCR("<?php "
-      "class A { } "
-      "function f(&$a) { $a = 1000; } "
-      "$a = new A(); $f = 10; $a->$f = 100; var_dump($a); "
-      "var_dump((array)$a); "
-      "$f = 100; "
-      "f($a->$f); "
-      "foreach ($a as $k => &$v) { var_dump($k); $v = 1; } "
-      "var_dump($a); ");
-  return true;
-}
-
-bool TestCodeRun::TestDynamicFunctions() {
-  MVCR("<?php function test() { print 'ok';} $a = 'Test'; $a();");
-  MVCR("<?php function test($a) { print $a;} $a = 'Test'; $a('ok');");
-  MVCR("<?php function test($a, $b) { print $a.$b;} $a = 'Test'; $a('o','k');");
-
-  MVCR("<?php function t($a = 'k') { print $a;} "
-      "$a = 'T'; $a(); $a('o');");
-  MVCR("<?php function t($a, $b = 'k') { print $a.$b;} "
-      "$a = 'T'; $a('o'); $a('o', 'p');");
-  MVCR("<?php function t($a, $b = 'k', $c = 'm') { print $a.$b.$c;} "
-      "$a = 'T'; $a('o'); $a('o', 'p'); $a('o', 'p', 'q');");
-
-  MVCR("<?php function test() { var_dump(func_get_args());} "
-      "$a = 'Test'; $a();");
-  MVCR("<?php function test($a) { var_dump(func_get_args());} "
-      "$a = 'Test'; $a(1); $a(1, 2);");
-  MVCR("<?php function test($a, $b) { var_dump(func_get_args());} "
-      "$a = 'Test'; $a(1, 2); $a(1, 2, 3); $a(1, 2, 3, 4);");
-
-  MVCR("<?php function t($a = 'k') { var_dump(func_get_args());} "
-      "$a = 'T'; $a(); $a('o'); $a('o', 'p'); $a('o', 'p', 'q');");
-  MVCR("<?php function t($a, $b = 'k') { var_dump(func_get_args());} "
-      "$a = 'T'; $a('o'); $a('o', 'p'); $a('o', 'p', 'q');");
-  MVCR("<?php function t($a, $b = 'k', $c = 'q') { var_dump(func_get_args());} "
-      "$a = 'T'; $a('o'); $a('o', 'p'); $a('o', 'p', 'q');");
-
-  MVCR("<?php function test(&$a, $b) { $a = 'ok';} $a = 'Test'; "
-      "$a($a, 10); print $a;");
-
-  MVCR("<?php $a = 'test'; function &test() { global $a; return $a;} "
-      " $b = $a(); $b = 'ok'; var_dump($a); "
-      " $b = &$a(); $b = 'ok'; var_dump($a);");
-
-  MVCR("<?php function test($a, $b) { print $a.$b;} $a = 'Test'; $y = 'kqq'; "
-      "$a('o',$y[0]);");
-  MVCR("<?php function test($a, $b) { print $a.$b;} $a = 'Test'; "
-      "$y = array('k','q','q'); $a('o',$y[0]);");
-
-  MVCR("<?php "
-      "$a = 'test';"
-      "if ($a) {"
-      "  function bar() {}"
-      "} else {"
-      "  function bar() {}"
-      "}"
-      "function foo() {}"
-      "function goo(&$p) {}"
-      "$goo = 'goo';"
-      "goo(foo());"
-      "$goo(foo());"
-      "bar(foo());");
-
-  // Test dynamically calling a builtin that is RefVariableArguments
-  MVCR("<?php "
-      "if ($argc > 100) { $f = 'var_dump'; } else { $f = 'sscanf'; }"
-      "$auth = \"24\\tLewis Carroll\";"
-      "$n = $f($auth, \"%d\\t%s %s\", $id, $first, $last);"
-      "echo \"$id,$first,$last\\n\";");
-
-  // Test dynamically calling a builtin that is MixedVariableArguments
-  MVCR("<?php "
-      "function bar($flag) {"
-      "  $arr = array(array('b' => 3, 'a' => 2, 'c' => 1),"
-      "               array('x' => 6, 'y' => 4, 'z' => 5),"
-      "               array('p' => 8, 'q' => 9, 'r' => 7));"
-      "  if ($flag) { $f = 'var_dump'; } else { $f = 'array_multisort'; }"
-      "  $f($arr[0], $arr[1], $arr[2]);"
-      "  var_dump($arr);"
-      "}"
-      "bar($argc > 100);");
-
-  return true;
-}
-
-bool TestCodeRun::TestRenameFunction() {
-  OptionSetter w0(this, OptionSetter::CompileTime,
-                 "-vDynamicInvokeFunctions.*=test1 "
-                 "-vDynamicInvokeFunctions.*=test2");
-  OptionSetter w1(this, OptionSetter::RunTime,
-                  "-vEval.JitEnableRenameFunction=true");
-  MVCRO("<?php "
-        "function test1() { print __FUNCTION__;} "
-        "function test2() { print __FUNCTION__;} "
-        "fb_rename_function('test2', 'test3');"
-        "fb_rename_function('test1', 'test2'); teSt2();"
-        "fb_rename_function('test2', 'test3'); teSt2();"
-        ,
-        "test1test1"
-       );
-  MVCRO("<?php\n"
-        "function one() { echo 'one';}\n"
-        "fb_rename_function('one', 'two');\n"
-        "fb_rename_function('two', 'three');\n"
-        "three();",
-        "one");
-  MVCRO("<?php "
-        "function test1() { echo \"test1\n\"; }"
-        "function test3() { echo \"test3\n\"; }"
-        "function baz($test1, $test2) {"
-        "  var_dump(function_exists(\"Test1\"));"
-        "  var_dump(function_exists(\"tEst2\"));"
-        "  var_dump(function_exists($test1));"
-        "  var_dump(function_exists($test2));"
-        "}"
-        "baz(\"teSt1\", \"test2\");"
-        "fb_rename_function(\"test1\", \"test2\");"
-        "baz(\"TEst1\", \"test2\");"
-        "fb_rename_function(\"test3\", \"test1\");"
-        "baz(\"test1\", \"test2\");"
-        "test1();"
-        "test2();",
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "test3\n"
-        "test1\n");
-  MVCRO("<?php\n"
-        "function one() { echo 'one';}\n"
-        "fb_renamed_functions(array('one', 'three'));\n"
-        "var_dump(fb_rename_function('one', 'two'));\n",
-
-        "bool(true)\n");
-
-  MVCR("<?php "
-       "function err($code,$msg) { var_dump($code,$msg); }"
-       "set_error_handler('err');"
-       "function test1() {}"
-       "function test2() {}"
-       "fb_rename_function('test1', 'test3');"
-       "fb_rename_function('test2', 'test1');"
-       "fb_rename_function('test1', 'test2');"
-       "fb_rename_function('test3', 'test1');");
-
-  MVCRO("<?php "
-        "function test1() {"
-        "  var_dump(__METHOD__);"
-        "}"
-        "function test2() {"
-        "  var_dump(__METHOD__);"
-        "}"
-        "function test($test) {"
-        "  test1();"
-        "  TeSt1();"
-        "  $test();"
-        "  $test = strtolower($test);"
-        "  $test(1,2,3);"
-        "}"
-        "test('Test1');"
-        "fb_rename_function('tEst1', 'fiz');"
-        "fb_rename_function('test2', 'Test1');"
-        "test('teSt1');",
-        "string(5) \"test1\"\n"
-        "string(5) \"test1\"\n"
-        "string(5) \"test1\"\n"
-        "string(5) \"test1\"\n"
-        "string(5) \"test2\"\n"
-        "string(5) \"test2\"\n"
-        "string(5) \"test2\"\n"
-        "string(5) \"test2\"\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestIntercept() {
-  OptionSetter w0(this, OptionSetter::Env, "ENABLE_INTERCEPT=1");
-  OptionSetter w1(this, OptionSetter::RunTime,
-                  "-vEval.JitEnableRenameFunction=true");
-  MVCRO("<?php "
-        "$a = 10; $b = 20;"
-        "function &foo(&$n, $p) { global $a; $n = 123; $p += 1; "
-        "  var_dump('foo');"
-        "return $a;}"
-        "function &bar(&$n, $p) { global $b; $n = 456; $p += 2; "
-        "  var_dump('bar');"
-        "return $b;}"
-        "fb_intercept('foo', 'fb_stubout_intercept_handler', 'bar');"
-        "$n = 0; $d = 3; $c = &foo($n, $d); var_dump($c, $d); $c = 30;"
-        //"var_dump($a, $b, $n);"
-        ,
-        "string(3) \"bar\"\nint(20)\nint(3)\n"
-        //"int(10)\nint(30)\nint(456)\n"
-       );
-
-  MVCRO("<?php "
-        "$a = 10; $b = 20;"
-        "class A {"
-        "function &foo(&$n, $p) { global $a; $n = 123; $p += 1; "
-        "  var_dump('foo');"
-        "return $a;}"
-        "}"
-        "class B {"
-        "function &bar(&$n, $p) { global $b; $n = 456; $p += 2; "
-        "  var_dump('bar');"
-        "return $b;}"
-        "}"
-        "fb_intercept('A::foo', 'fb_stubout_intercept_handler', 'B::bar');"
-        "$n = 0; $d = 3; $c = &A::foo($n, $d); var_dump($c, $d); $c = 30;"
-        //"var_dump($a, $b, $n);"
-        ,
-        "string(3) \"bar\"\nint(20)\nint(3)\n"
-        //"int(10)\nint(30)\nint(456)\n"
-       );
-
-  MVCRO("<?php "
-        "function foo(&$a) {"
-        "  var_dump('foo');"
-        "  $a = 1;"
-        "}"
-        "function bar(&$a) {"
-        "  var_dump('bar');"
-        "  $a = 2;"
-        "}"
-        "function goo($name, $obj, $params, $data, &$done) {"
-        "  return call_user_func_array($data, $params);"
-        "}"
-        "fb_intercept('foo', 'goo', 'bar');"
-        "$a = 0;"
-        "foo($a);"
-        "var_dump($a);",
-        "string(3) \"bar\"\n"
-        "int(2)\n");
-
-  MVCRO("<?php "
-        "function test() {"
-        "  define('X', 2);"
-        "  define('Y', 3);"
-        "  fb_intercept('foo', 'bar');"
-        "  var_dump(X);"
-        "  define('Y', 4);"
-        "  var_dump(Y);"
-        "}"
-        "test();",
-        "int(2)\n"
-        "int(3)\n");
-
-  MVCRO("<?php"
-        "class X {"
-        "  static function foo() { global$g; return $g; }"
-        "}"
-        "function bar() {"
-        "  var_dump('Intercepted');"
-        "}"
-        "function test() {"
-        "  X::foo();"
-        "  fb_intercept('X::foo', 'bar', 'bar');"
-        "  X::foo();"
-        "}"
-        "test();",
-        "string(11) \"Intercepted\"\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestMaxInt() {
-  MVCR("<?php "
-       "$val1 = ~PHP_INT_MAX; "
-       "$val2 = PHP_INT_MAX; "
-       "var_dump($val1); "
-       "var_dump($val2); "
-       );
-  return true;
-}
-
-bool TestCodeRun::TestDynamicMethods() {
-  OptionSetter w(this, OptionSetter::CompileTime, "-vAllDynamic=1");
-
-  MVCR("<?php "
-      "class A { public function test() { print 'in A';} } "
-      "class B extends A { public function test() { print 'in B';} } "
-      "$obj = new B(); "
-      "call_user_func_array(array($obj, 'A::test'), array());");
-
-  MVCR("<?php $i = 'gi'; $s = 'gs'; class A { "
-      "public function &dyn_test(&$a) { global $i; $a = $i; return $i;}} "
-      "$obj = new A(); $f = 'dyn_test'; "
-      "$c = &$obj->$f($b); var_dump($b); var_dump($c);");
-
-  MVCR("<?php $i = 'gi'; $s = 'gs'; class A { "
-      "public static function &dyn_test(&$a) "
-      "{ global $s; $a = $s; return $s;}} "
-      "$f = 'dyn_test'; $e = A::$f($d); var_dump($d); var_dump($e);");
-
-  MVCR("<?php class dyn_A{} class B{} $cls = 'dyn_a'; $a = new $cls();");
-
-  MVCR("<?php class A { function _test() { print 'ok';} "
-      "function __call($name, $args) { $name = '_'.$name; $this->$name();} } "
-      "$obj = new A(); $obj->test();");
-
-  MVCR("<?php class A { function test($a, $b) { var_dump($a, $b);} } "
-      "$m = 'test'; $o = new A();"
-      "$ar = array(0,1); $st = 'abc';"
-      "$o->$m($ar[0], $st[0]); A::$m($ar[1], $st[1]);");
-
-  {
-    OptionSetter w(this, OptionSetter::CompileTime,
-                   "-v DynamicMethodPrefix.*=_");
-    MVCR("<?php class A { function _test() { print 'ok';} "
-         "function __call($name, $args) { $name = '_'.$name; $this->$name();} }"
-         "$obj = new A(); $obj->test();");
-  }
-
-  MVCR("<?php "
-      "class z {"
-      "  function minArgTest($a1, $a2, $a3, $a4, $a5, $a6, $a7, $a8, $a9, $a10,"
-      "                      $a11=true, $a12 = true) {"
-      "    var_dump($a1);"
-      "    var_dump($a2);"
-      "    var_dump($a3);"
-      "    var_dump($a4);"
-      "    var_dump($a5);"
-      "    var_dump($a6);"
-      "    var_dump($a7);"
-      "    var_dump($a8);"
-      "    var_dump($a9);"
-      "    var_dump($a10);"
-      "    var_dump($a11);"
-      "    var_dump($a12);"
-      "  }"
-      "  function varArgsTest() {"
-      "    $args = func_get_args();"
-      "    var_dump($args);"
-      "  }"
-      "  function varArgsTest2($a1, $a2) {"
-      "    $args = func_get_args();"
-      "    var_dump($args);"
-      "  }"
-      "  function refTestHelper(&$x) {"
-      "    $x *= 2;"
-      "  }"
-      "}"
-      "function refTest($q) {"
-      "  if (false) { $q = 1; }"
-      "  $x = 1;"
-      "  $q->refTestHelper($x);"
-      "  var_dump($x);"
-      "}"
-      "$q = new z;"
-      "$f = 'minArgTest';"
-      "$q->minArgTest('one',2,3.333,4,5,6,7,8,9,10);"
-      "$q->minArgTest('one',2,3.333,4,5,6,7,8,9,10,11,12);"
-      "$q->$f('one',2,3.333,4,5,6,7,8,9,10);"
-      "$q->$f('one',2,3.333,4,5,6,7,8,9,10,11,12);"
-      "refTest($q);"
-      "$f = 'varArgsTest';"
-      "$q->varArgsTest('one',2,3.333,4,5,6,7,8,9,10);"
-      "$q->varArgsTest('one',2,3.333,4,5,6,7,8,9,10,11,12);"
-      "$q->$f('one',2,3.333,4,5,6,7,8,9,10);"
-      "$q->$f('one',2,3.333,4,5,6,7,8,9,10,11,12);"
-      "$f = 'varArgsTest2';"
-      "$q->varArgsTest2('one',2,3.333,4,5,6,7,8,9,10);"
-      "$q->varArgsTest2('one',2,3.333,4,5,6,7,8,9,10,11,12);"
-      "$q->$f('one',2,3.333,4,5,6,7,8,9,10);"
-      "$q->$f('one',2,3.333,4,5,6,7,8,9,10,11,12);");
-
-  MVCR("<?php "
-      "class z {"
-      "  function __construct() { echo 'construct'; }"
-      "  function z() { echo 'method'; }"
-      "}"
-      "$z = new z;"
-      "$z->z();");
-
-  MVCR("<?php "
-      "function bar() {"
-      "  echo 'bar called';"
-      "}"
-      "class foo {"
-      "  public $functions = array();"
-      "  function foo() {"
-      "    $function = 'bar';"
-      "    print($function);"
-      "    print($function());"
-      "    $this->functions['test'] = $function;"
-      "    print($this->functions['test']());"
-      "  }"
-      "}"
-      "$a = new foo ();");
-
-  MVCR("<?php "
-      "function t($x) {"
-      "  var_dump($x);"
-      "}"
-      "$x = array(1,2,3);"
-      "array_map('t', $x);"
-      "class z {"
-      "  function q() {"
-      "    $x = array(1,2,3);"
-      "    array_map(array('self', 'p'), $x);"
-      "  }"
-      "  function p($x) {"
-      "    var_dump($x);"
-      "  }"
-      "}"
-      "$m = new z();"
-      "$m->q();");
-
-  MVCR("<?php "
-       "class A {"
-       "  function foo(&$test) {"
-       "    $test = 10;"
-       "  }"
-       "}"
-       "$obj = new A();"
-       "$method = 'foo';"
-       "$obj->$method($aa[3]);"
-       "var_dump($aa);");
-
-  MVCR("<?php "
-       "abstract class Parent_ {"
-       "  protected function overridden() {"
-       "    var_dump(isset($this), __METHOD__);"
-       "  }"
-       "  protected function calledHere() {"
-       "    if (isset($this)) {"
-       "      $this->overridden();"
-       "    } else {"
-       "      static::overridden();"
-       "    }"
-       "  }"
-       "}"
-       "class Child extends Parent_ {"
-       "  protected final function overridden() {"
-       "    var_dump(isset($this), __METHOD__);"
-       "  }"
-       "  protected function calledHere() {"
-       "    var_dump(__METHOD__);"
-       "  }"
-       "  public function entry($fun = 'calledHere') {"
-       "    self::callParent($fun);"
-       "  }"
-       "  function callParent($fun) {"
-       "    parent::$fun();"
-       "    if (isset($this)) {"
-       "      $this::$fun();"
-       "    }"
-       "  }"
-       "}"
-       "$c = new Child;"
-       "$c->entry();"
-       "$c->entry('overridden');"
-       "Child::entry();"
-       "Child::callParent('calledHere');"
-       "Child::callParent('overridden');");
-
-  return true;
-}
-
-bool TestCodeRun::TestVolatile() {
-  MVCR("<?php "
-      "for ($i = 0; $i < 4; $i++) {"
-      "  if ($i > 1 && !defined('CON')) {"
-      "    define(/*|Dynamic|*/'CON', 1);"
-      "  }"
-      "  if (defined('CON')) {"
-      "    var_dump(CON);"
-      "  } else {"
-      "    echo \"CON does not exists\\n\";"
-      "  }"
-      "}"
-      "for ($i = 0; $i < 4; $i++) {"
-      "  if ($i > 1 && !function_exists('foo')) {"
-      "    function foo() {"
-      "      echo \"foo called\\n\";"
-      "    }"
-      "  }"
-      "  if (function_exists('foo')) {"
-      "    foo();"
-      "  } else {"
-      "    echo \"foo does not exists\\n\";"
-      "  }"
-      "}"
-      "for ($i = 0; $i < 4; $i++) {"
-      "  if ($i > 1 && !class_exists('bar')) {"
-      "    class bar {"
-      "      function bar() { echo \"bar called\\n\"; }"
-      "    }"
-      "  }"
-      "  if (class_exists('bar')) {"
-      "    $a = new bar;"
-      "  } else {"
-      "    echo \"bar does not exists\\n\";"
-      "  }"
-      "}");
-  MVCR("<?php "
-      "function bar() {"
-      "  for ($i = 0; $i < 4; $i++) {"
-      "    if ($i > 1 && !function_exists('foo')) {"
-      "      function foo() {"
-      "        echo \"foo called\\n\";"
-      "      }"
-      "    }"
-      "    $foo = 'foo';"
-      "    if (function_exists($foo)) {"
-      "      foo();"
-      "    } else {"
-      "      echo \"foo does not exists\\n\";"
-      "    }"
-      "  }"
-      "  for ($i = 0; $i < 4; $i++) {"
-      "    if ($i > 1 && !class_exists('goo')) {"
-      "      class goo {"
-      "        function goo() {"
-      "          echo \"goo called\\n\";"
-      "        }"
-      "      }"
-      "    }"
-      "    $goo = 'goo';"
-      "    if (class_exists($goo)) {"
-      "      $a = new goo();"
-      "    } else {"
-      "      echo \"goo does not exists\\n\";"
-      "    }"
-      "  }"
-      "}"
-      "if (function_exists('bar')) bar();"
-      "$a = 'bar';"
-      "if (function_exists($a)) bar();"
-      "$a = 'later';"
-      "if (function_exists($a)) {"
-      "  echo \"later exists\\n\";"
-      "} else {"
-      "  echo \"later does not exists\\n\";"
-      "}"
-      "$a = 'later2';"
-      "if (class_exists($a)) {"
-      "  echo \"later2 exists\\n\";"
-      "} else {"
-      "  echo \"later2 does not exists\\n\";"
-      "}"
-      "$a = 'later3';"
-      "if (function_exists($a)) {"
-      "  echo \"later3 exists\\n\";"
-      "} else {"
-      "  echo \"later3 does not exists\\n\";"
-      "}"
-      "$a = 'later4';"
-      "if (class_exists($a)) {"
-      "  echo \"later4 exists\\n\";"
-      "} else {"
-      "  echo \"later4 does not exists\\n\";"
-      "}"
-      "function later3() {"
-      "  echo \"later3 called\\n\";"
-      "}"
-      "class later4 {"
-      "}"
-      "if (function_exists('function_exists')) {"
-      "  echo \"yes\\n\";"
-      "}"
-      "if (class_exists('exception')) {"
-      "  echo \"yes\\n\";"
-      "}");
-  MVCR("<?php "
-      "function foo() {"
-      "  if (!defined('Auth_OpenID_NO_MATH_SUPPORT')) {"
-      "    define('Auth_OpenID_NO_MATH_SUPPORT', true);"
-      "  }"
-      "}"
-      "function bar() {"
-      "  return defined('Auth_OpenID_NO_MATH_SUPPORT');"
-      "}"
-      "if (defined('M_PI')) {"
-      "  var_dump(bar());"
-      "  foo();"
-      "  var_dump(bar());"
-      "}");
-  MVCR("<?php "
-      "function foo() {"
-      "  if (!interface_exists('MyInterface')) {"
-      "    interface MyInterface{};"
-      "    echo 'no';"
-      "  } else {"
-      "    echo 'yes';"
-      "  }"
-      "}"
-      "foo();"
-      "foo();");
-  MVCR("<?php "
-      "function foo() {"
-      "  if (function_exists('bar')) {"
-      "    echo \"yes\\n\";"
-      "  } else {"
-      "    echo \"no\\n\";"
-      "  }"
-      "  function bar() {"
-      "    echo \"bar\\n\";"
-      "  }"
-      "  if (function_exists('bar')) {"
-      "    echo \"yes\\n\";"
-      "  } else {"
-      "    echo \"no\\n\";"
-      "  }"
-      "}"
-      "foo();");
-  MVCR("<?php "
-      "function foo() {"
-      "  if (class_exists('bar')) {"
-      "    echo \"yes\\n\";"
-      "  } else {"
-      "    echo \"no\\n\";"
-      "  }"
-      "  class bar {"
-      "  }"
-      "  if (class_exists('bar')) {"
-      "    echo \"yes\\n\";"
-      "  } else {"
-      "    echo \"no\\n\";"
-      "  }"
-      "}"
-      "foo();");
-
-  // Autoloading
-  MVCR("<?php "
-       "function z() {"
-       "  var_dump('__autoload');"
-       "  var_dump(class_exists('cNew'));"
-       "  var_dump(class_exists('cNew_r'));"
-       "  var_dump(class_exists('cNew_d'));"
-       "  var_dump(class_exists('csm'));"
-       "  var_dump(class_exists('csm_r'));"
-       "  var_dump(class_exists('CcOn'));"
-       "  var_dump(class_exists('CcOn_r'));"
-       "  var_dump(class_exists('CcOn_d'));"
-       "  var_dump(class_exists('csmeth'));"
-       "  var_dump(class_exists('csmeth_r'));"
-       "  var_dump(class_exists('csmeth_d'));"
-       "  var_dump(class_exists('cpar'));"
-       "  var_dump(class_exists('cpar_r'));"
-       "  var_dump(class_exists('cref'));"
-       "  var_dump(class_exists('cex'));"
-       "}"
-       "function test() {"
-       "  function t1() {"
-       "    new cNew();"
-       "  }"
-       "  t1();"
-       "  function t2() {"
-       "    new cNew_r();"
-       "  }"
-       "  t2();"
-       "  function t4() {"
-       "    $x = 'cNew_d';"
-       "    new $x();"
-       "  }"
-       "  t4();"
-       "  function t5() {"
-       "    var_dump(csm::$mem);"
-       "  }"
-       "  t5();"
-       "  function t6() {"
-       "    var_dump(csm_r::$mem);"
-       "  }"
-       "  t6();"
-       "  function t7() {"
-       "    var_dump(CcOn::C);"
-       "  }"
-       "  t7();"
-       "  function t8() {"
-       "    var_dump(CcOn_r::C);"
-       "  }"
-       "  t8();"
-       "  function t9() {"
-       "    var_dump(constant('CcOn_d::C'));"
-       "  }"
-       "  t9();"
-       "  function t10() {"
-       "    csmeth::m();"
-       "  }"
-       "  t10();"
-       "  function t11() {"
-       "    csmeth_r::m();"
-       "  }"
-       "  t11();"
-       "  function t12() {"
-       "    call_user_func(array('csmeth_d', 'm'));"
-       "  }"
-       "  t12();"
-       "  function t13() {"
-       "    class a extends cpar {}"
-       "    new a;"
-       "  }"
-       "  t13();"
-       "  function t14() {"
-       "    class b extends cpar_r {}"
-       "    new b;"
-       "  }"
-       "  t14();"
-       "  function t15() {"
-       "    new ReflectionClass('cref');"
-       "  }"
-       "  t15();"
-       "  function t16() {"
-       "    var_dump(class_exists('cex'));"
-       "  }"
-       "  t16();"
-       "  function t17() {"
-       "    var_dump(class_exists('cex_r'));"
-       "  }"
-       "  t17();"
-       "}"
-       "test();"
-       "z();"
-       "function __autoload($name) {"
-       "  var_dump('autoload ' . $name);"
-       "  switch ($name) {"
-       "    case 'cNew':"
-       "      class cNew {}"
-       "      break;"
-       "    case 'cNew_r':"
-       "      class cNew_r {}"
-       "      if (false) {"
-       "        class cNew_r {}"
-       "      }"
-       "      break;"
-       "    case 'cNew_d':"
-       "      class cNew_d {}"
-       "      break;"
-       "    case 'csm':"
-       "      class csm {"
-       "        public static $mem = 1;"
-       "      }"
-       "      break;"
-       "    case 'csm_r':"
-       "      class csm_r {"
-       "        public static $mem = 1;"
-       "      }"
-       "      if (false) {"
-       "        class csm_r {}"
-       "      }"
-       "      break;"
-       "    case 'CcOn':"
-       "      class CcOn {"
-       "        const C = 2;"
-       "      }"
-       "      break;"
-       "    case 'CcOn_r':"
-       "      class CcOn_r {"
-       "        const C = 2;"
-       "      }"
-       "      if (false) {"
-       "        class CcOn_r {}"
-       "      }"
-       "      break;"
-       "    case 'CcOn_d':"
-       "      class CcOn_d {"
-       "        const C = 2;"
-       "      }"
-       "      break;"
-       "    case 'csmeth':"
-       "      class csmeth {"
-       "        public static function m() { echo '1\n'; }"
-       "      }"
-       "      break;"
-       "    case 'csmeth_r':"
-       "      class csmeth_r {"
-       "        public static function m() { echo '1'; }"
-       "      }"
-       "      if (false) {"
-       "        class csmeth_r {}"
-       "      }"
-       "      break;"
-       "    case 'csmeth_d':"
-       "      class csmeth_d {"
-       "        public static function m() { echo '1'; }"
-       "      }"
-       "      break;"
-       "    case 'cpar':"
-       "      class cpar {}"
-       "      break;"
-       "    case 'cpar_r':"
-       "      class cpar_r {}"
-       "      if (false) {"
-       "        class cpar_r {}"
-       "      }"
-       "      break;"
-       "    case 'cref':"
-       "      class cref {}"
-       "      break;"
-       "    case 'cex':"
-       "      class cex {}"
-       "      break;"
-       "    case 'cex_r':"
-       "      class cex_r {}"
-       "      if (false) {"
-       "        class cex_r {}"
-       "      }"
-       "      break;"
-       "  }"
-       "}");
-  MVCR("<?php "
-       "class_exists('c');"
-       "class c {"
-       "  const A = 'a';"
-       "  const B = 'b';"
-       "  const C = 'c';"
-       "  const D = 'd';"
-       "  public static $S = array("
-       "    self::A,"
-       "    self::B,"
-       "    self::C,"
-       "    self::D);"
-       "}"
-       "var_dump(c::$S);");
-  MVCR("<?php "
-       "class B {}"
-       "class A extends B {"
-       "  static function make() {"
-       "    $b = new parent();"
-       "    $a = new self();"
-       "  }"
-       "}"
-       "if (false) { class A {};}"
-       "A::make();");
-  MVCR("<?php "
-      "function foo($a) {"
-      "  if ($a) {"
-      "    class A {}"
-      "  }"
-      "}"
-      "foo(true);"
-      "function bar() {"
-      "  if (class_exists('A')) {"
-      "    class C extends A { }"
-      "    $obj = new C;"
-      "    var_dump($obj);"
-      "  } else {"
-      "    var_dump('no');"
-      "  }"
-      "}"
-      "bar();");
-  MVCR("<?php "
-      "function foo($a) {"
-      "  if ($a) {"
-      "    interface A {}"
-      "  }"
-      "}"
-      "foo(true);"
-      "function bar() {"
-      "  if (interface_exists('A')) {"
-      "    class C implements A { }"
-      "    $obj = new C;"
-      "    var_dump($obj);"
-      "  } else {"
-      "    var_dump('no');"
-      "  }"
-      "}"
-      "bar();");
-
-  MVCR("<?php "
-      "if (class_exists('B')) {"
-      "  class A extends B {"
-      "    public function f() {"
-      "      var_dump('A');"
-      "    }"
-      "  }"
-      "}"
-      "var_dump(class_exists('C'));"
-      "class B extends C {"
-      "  public function f() {"
-      "    var_dump('B');"
-      "  }"
-      "}"
-      "class C {}"
-      "if (class_exists('A')) {"
-      "  $obj = new A;"
-      "  $obj->f();"
-      "} else {"
-      "  var_dump('correct');"
-      "}");
-  MVCR("<?php "
-      "function wrapper($a) {"
-      "  if ($a) {"
-      "    class C {"
-      "      private static $v;"
-      "      public static function f() {"
-      "        return self::$v;"
-      "      }"
-      "    }"
-      "  }"
-      "}"
-      "class C2 {"
-      "  private static $v;"
-      "  public static function f() {"
-      "    return self::$v;"
-      "  }"
-      "}"
-      "function foo($a) {"
-      "  if ($a == 0) return is_callable(array('C', 'f'), null);"
-      "  return is_callable(array('C2', 'f'), null);"
-      "}"
-      "wrapper(false);"
-      "var_dump(foo(0));"
-      "var_dump(foo(1));"
-      "if (class_exists('C')) var_dump('yes'); else var_dump('no');");
-  MVCR("<?php "
-      "function __autoload($name) {"
-      "  if ($name == 'CaT') {"
-      "  class CaT {"
-      "    function __construct() {}"
-      "  }"
-      "  }"
-      "  var_dump($name);"
-      "}"
-      ""
-      "new CaT(1);"
-      "class_exists('cat', false);");
-
-  MVCRO("<?php\n"
-        "function autoload_first($name) {\n"
-        "  echo __METHOD__ . \"\\n\";\n"
-        "  throw new Exception('first', 0, new Exception('first_inner'));\n"
-        "}\n"
-        "function autoload_second($name) {\n"
-        "  echo __METHOD__ . \"\\n\";\n"
-        "  throw new Exception('second', 0, new Exception('second_inner'));\n"
-        "}\n"
-        "function __autoload($name) {\n"
-        "  echo __METHOD__ . \"\\n\";\n"
-        "  throw new Exception('__autoload');\n"
-        "}\n"
-        "spl_autoload_register('autoload_first');\n"
-        "spl_autoload_register('autoload_second');\n"
-        "try {\n"
-        "  var_dump(class_exists('A'));\n"
-        "} catch(Exception $e) {\n"
-        "  do {\n"
-        "    echo $e->getMessage() . \"\\n\";\n"
-        "  } while($e = $e->getPrevious());\n"
-        "}\n"
-        "try {\n"
-        "  $obj = new A();\n"
-        "} catch(Exception $e) {\n"
-        "  do {\n"
-        "    echo $e->getMessage() . \"\\n\";\n"
-        "  } while($e = $e->getPrevious());\n"
-        "}\n"
-        "// hphpc won't call the autoloader unless there exists a \n"
-        "// definition for the class somewhere\n"
-        "if (true) {\n"
-        "  class A {}\n"
-        "}\n",
-
-        "autoload_first\n"
-        "autoload_second\n"
-        "second\n"
-        "second_inner\n"
-        "first\n"
-        "first_inner\n"
-        "autoload_first\n"
-        "autoload_second\n"
-        "second\n"
-        "second_inner\n"
-        "first\n"
-        "first_inner\n");
-
-  MVCRO("<?php\n"
-        "function f($cls) {}\n"
-        "var_dump(spl_autoload_functions());\n"
-        "spl_autoload_register('f');\n"
-        "var_dump(spl_autoload_functions());\n"
-        "spl_autoload_unregister('f');\n"
-        "var_dump(spl_autoload_functions());\n"
-        "spl_autoload_unregister('spl_autoload_call');\n"
-        "var_dump(spl_autoload_functions());\n"
-        "spl_autoload_register('f');\n"
-        "var_dump(spl_autoload_functions());\n"
-        "spl_autoload_unregister('spl_autoload_call');\n"
-        "var_dump(spl_autoload_functions());\n",
-
-        "bool(false)\n"
-        "array(1) {\n"
-        "  [0]=>\n"
-        "  string(1) \"f\"\n"
-        "}\n"
-        "array(0) {\n"
-        "}\n"
-        "bool(false)\n"
-        "array(1) {\n"
-        "  [0]=>\n"
-        "  string(1) \"f\"\n"
-        "}\n"
-        "bool(false)\n");
-
-  MVCRO("<?php\n"
-        "function autoload_first($name) {\n"
-        "  echo __METHOD__ . \"\\n\";\n"
-        "}\n"
-        "function autoload_second($name) {\n"
-        "  echo __METHOD__ . \"\\n\";\n"
-        "}\n"
-        "function __autoload($name) {\n"
-        "  echo __METHOD__ . \"\\n\";\n"
-        "}\n"
-        "echo \"**************\\n\";\n"
-        "class_exists('A');\n"
-        "echo \"**************\\n\";\n"
-        "spl_autoload_register('autoload_first');\n"
-        "spl_autoload_register('autoload_second');\n"
-        "class_exists('B');\n"
-        "echo \"**************\\n\";\n"
-        "spl_autoload_unregister('autoload_first');\n"
-        "spl_autoload_unregister('autoload_second');\n"
-        "class_exists('C');\n"
-        "echo \"**************\\n\";\n"
-        "spl_autoload_unregister('spl_autoload_call');\n"
-        "class_exists('D');\n"
-        "echo \"**************\\n\";\n"
-        "// hphpc won't call the autoloader unless there exists a \n"
-        "// definition for the class somewhere\n"
-        "if (true) {\n"
-        "  class A {}\n"
-        "  class B {}\n"
-        "  class C {}\n"
-        "  class D {}\n"
-        "}\n",
-
-        "**************\n"
-        "__autoload\n"
-        "**************\n"
-        "autoload_first\n"
-        "autoload_second\n"
-        "**************\n"
-        "**************\n"
-        "__autoload\n"
-        "**************\n");
-
-  // Github Issue#619
-  MVCRO("<?php "
-        "spl_autoload_register(function($f) { var_dump(1); });\n"
-        "spl_autoload_register(function($f) { var_dump(2); });\n"
-        "class_exists('A');\n"
-        "// hphpc won't call the autoloader unless there exists a\n"
-        "// definition for the class somewhere\n"
-        "if (true) {\n"
-        "  class A {}\n"
-        "}\n",
-
-        "int(1)\n"
-        "int(2)\n"
-       );
-
-  MVCRO("<?php "
-        "var_dump(fb_autoload_map("
-        "           array('function' => array(),"
-        "                 'constant' => array(),"
-        "                 'failure' => 'failure'),"
-        "           ''));"
-        "function failure($kind, $name) {"
-        "  if ($kind == 'constant' && $name == 'bar') define('bar', 'baz');"
-        "  var_dump($kind, $name);"
-        "}"
-        "var_dump(function_exists('foo'));"
-        "var_dump(function_exists('bar', false));"
-        "var_dump(defined('foo'));"
-        "var_dump(defined('bar', false));"
-        "var_dump(constant('foo'));"
-        "var_dump(constant('bar'));"
-        "if (0) {"
-        "  function foo() {}"
-        "  function foo() {}"
-        "  define('foo', 0);"
-        "  define('bar', 0);"
-        "}",
-        "bool(true)\n"
-        "string(8) \"function\"\n"
-        "string(3) \"foo\"\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "string(8) \"constant\"\n"
-        "string(3) \"foo\"\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "string(8) \"constant\"\n"
-        "string(3) \"foo\"\n"
-        "NULL\n"
-        "string(8) \"constant\"\n"
-        "string(3) \"bar\"\n"
-        "string(3) \"baz\"\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestHereDoc() {
-  MVCR("<?php\n"
-       "$nullherequote= <<<fail\n"
-       "fail;\n"
-       "echo \"--$nullherequote--\\n\";"
-       "$x=\"foo\";"
-       "$threestops= <<<pass\n"
-       "passable $x\n"
-       "pass;x\n"
-       "ss;\n"
-       "pass;\n"
-       "echo \"$threestops\\n\";");
-  return true;
-}
-
-bool TestCodeRun::TestProgramFunctions() {
-  //VCR("<?php var_dump($_SERVER);");
-  MVCR("<?php var_dump($argc, count($argv));");
-  //VCR("<?php var_dump($_ENV);");
-
-  MVCR("<?php function p($a) { print $a;} "
-      "register_shutdown_function('p', 'shutdown');");
-  return true;
-}
-
-bool TestCodeRun::TestCompilation() {
-  MVCR("<?php class A { public static $foo = 123;} $a = foo(); "
-       "function foo() { return 'foo';} var_dump(A::$$a);");
-
-  MVCRNW("<?php fun foo() {}");
-
-  // testing re-declared classes with missing parents, VM raises error
-  // but the compiled code does not.
-  //MVCR("<?php $a = bar(); if ($a) { class fOO extends Unknown {} } else "
-  //     "{ class Foo extends unknOwn {} } function bar() { return 123;}");
-
-  // testing re-declared classes with different cases
-  MVCR("<?php $a = bar(); if ($a) { class fOO {} } else "
-       "{ class Foo {} } function bar() { return 123;} $obj = new foo();");
-
-  // testing re-declared functions with different cases
-  MVCR("<?php $a = bar(); if ($a) { function fOO() {} } else "
-       "{ function Foo() {} } function bar() { return 123;} foo();");
-
-  // overlapped interface
-  MVCR("<?php interface A {} class B implements A {} "
-      "class C extends B implements A {} $obj = new C();");
-
-  // trigraph
-  MVCR("<?php print '\?\?/';");
-
-  // testing type inference on a re-declared constant
-  MVCR("<?php if (false) define('a', 'test'); define('a', 5); print $b % a;");
-
-  // testing type inference on a special type casting: PlusOperand -> Double
-  MVCR("<?php function d() { return '2009';} $y = (d()) + 6;");
-
-  MVCR("<?php class A { public static $a = array('a', 'b'); public static function test() { self::$a[] = 'c'; var_dump(self::$a);} } A::test();");
-
-  // \x65D is invalid in C++
-  MVCR("<?php var_dump(\"[\\x][\\xA][\\x65][\\x65D]\");");
-  MVCR("\\x65D");
-
-  // float vs. double
-  MVCR("<?php $a = 1; $a = 'test'; var_dump($a + 2.5);");
-
-  // +/- String
-  MVCR("<?php $a = -date('w');");
-
-  // ObjectOffset.at()
-  MVCR("<?php class A { public $a = array('t' => 't');} class B { public $a;} "
-      "$a = 1; $a = new A(); $a->a['t'] = true; var_dump($a->a['t']);");
-
-  // Variant % operator
-  MVCR("<?php $a = date('d') % 10;");
-  MVCR("<?php $a = 'test'; $a = 1; print $a % 10;");
-
-  // defining a constant after it's used
-  MVCR("<?php $a = MAX_LATITUDE + 5;"
-      "if (12 > -MAX_LATITUDE) define('MAX_LATITUDE', 90); ");
-
-  // toInt64() wrapper
-  MVCR("<?php print 1 << 32;");
-
-  // !$a is closer in C++
-  MVCR("<?php if (!$a = true) {}");
-
-  // integer as array element
-  MVCR("<?php function test($a = 0) { $b = $a; $c = $b[$a];}");
-
-  // String/Array operators
-  MVCR("<?php function str() { return 'test';} "
-      "function test() { var_dump(str() - $a);}");
-
-  // unused variable warning
-  MVCR("<?php function test() {} function foo() { test($a = 1);}");
-
-  // void return functions
-  MVCR("<?php function test() {} true ? test() : 1;");
-
-  // uninitialized variables need to be Variant
-  MVCR("<?php function test() { $a = 0; $a += $b;} test();");
-
-  // VariantOffset = VariantOffset
-  MVCR("<?php class A {} $a = new A(); $a->a = $a->b = 'test'; var_dump($a);");
-  MVCR("<?php $a = 1; $a = array(); $a['a'] = $a['b'] = 'test'; var_dump($a);");
-
-  // lval on Variant
-  MVCR("<?php function test() { return array();} reset(test());");
-
-  // obj->prop++ on Variant
-  MVCR("<?php class A { public $prop = 1;} class B { public $prop = 5;} "
-      "$a = 1; $a = new A(); $a->prop++; var_dump($a->prop);");
-
-  // obj->prop doesn't need lval() wrapper
-  MVCR("<?php class A { public $prop = 1;} "
-      "$a = new A(); $a->prop++; var_dump($a->prop);");
-
-  // ((p_obj)variant)->prop
-  MVCR("<?php class A { public $prop = 1;} "
-      "$a = 1; $a = new A(); $a->prop++; var_dump($a->prop);");
-
-  // unsigned int should never be seen
-  MVCR("<?php $a = 0xC0000000 & $b;");
-
-  // redefine properties
-  MVCR("<?php class E extends exception { public $message; public $code;}");
-
-  // redefine static members
-  MVCR("<?php class A { static $a = 1;} "
-      "class B extends A { static $a = 2;} var_dump(B::$a);");
-
-  // overriding function with assignment on parameters
-  MVCR("<?php class A { "
-      "function __call($a, $b) { $b = 'a'; $b = 1; "
-      "var_dump($a, $b[0], $b[1]);}} "
-      "$obj = new A(); $a = 1; $b = 'a'; $b = 2; $obj->test($a, $b);");
-
-  // method->method
-  MVCR("<?php class A { public function getA() { return $this;} "
-      "public function test() { var_dump('test');}} "
-      "class B { public function getA() {} public function test(){}}"
-      "$obj = new A(); $obj->getA()->test();"
-      );
-
-  // constructor fallback
-  MVCR("<?php class A { function __construct($a) { var_dump($a);} } "
-      "class B extends A {} "
-      "$a = new B('test');");
-
-  // prop->method
-  MVCR("<?php class A { function test() {}} class B { public $b;} "
-      "class C { function test() {}} "
-      "$a = 'test'; $a = new B(); $a->b = new A(); $a->b->test();");
-
-  // testing code generation order
-  MVCR("<?php "
-      "$global = B::CLASS_CONSTANT; "
-      "$another = test2($global); "
-      "define('CONSTANT', test2('defining')); "
-      //"test();"
-      //"function test($a = CONSTANT) { test2($a);} "
-      "function test2($a) { var_dump($a); return 12345;} "
-      "class A extends B {} "
-      "class B { const CLASS_CONSTANT = 1;} ");
-
-  // $_SERVER is already defined
-  MVCR("<?php $_SERVER = array('test' => 1); var_dump($_SERVER);");
-  MVCR("<?php $GLOBALS['_SERVER'] = array('test' => 1); var_dump($_SERVER);");
-
-  // class constant as default
-  MVCR("<?php "
-      "class A { const C = 123; static function t($a = B::C) {} } A::t();"
-      "class B { const C = 456; static function t($a = A::C) {} } B::t();");
-
-  // base virtual function prototype
-  MVCR("<?php class T { function __toString() { return 123;}} "
-      "$obj = new T(); var_dump($obj);");
-
-  // void wrapper
-  MVCR("<?php function test() {} var_dump(test()); $a = test();");
-
-  // ambiguous overload
-  MVCR("<?php $a = 'test'; $a = 123; switch ($a) { case -1: var_dump($a);}");
-
-  // [][]
-  MVCR("<?php $a['a']['b'] = 'test'; var_dump($a['a']['b']);");
-
-  // testing Variant to specific class conversion
-  MVCR("<?php class A { function test(A $a) { $a->foo();} "
-      "function foo() { print 'foo';}}");
-
-  MVCR("<?php "
-      "class A { function f($a) {} }"
-      "$obj = new A;"
-      "$obj->f(date('m/d/y H:i:s', 123456789));"
-      "$v = date(\"m\",123456789)+1;");
-
-  // no side effect optimization met if() short
-  MVCR("<?php if ($a) $a == 0;");
-
-  // */ and // in default argument
-  MVCR("<?php "
-      "function foo($p1=\"/.*/\", $p2=\"//\") {"
-      "  var_dump($p1, $p2);"
-      "}"
-      "foo();");
-
-  MVCR("<?php "
-       "$n = floor(1.0);"
-       "var_dump(($n > 0) ? $n : $n + 1);");
-
-  MVCR("<?php "
-       "class X {"
-       "  function test($a, $b, $c) {"
-       "    return $a != $b;"
-       "  }"
-       "}"
-       "function test($a) {"
-       "  $x = new X;"
-       "  return $a ? $x->test(1, 2) : false;"
-       "}"
-       "var_dump(test(1));");
-
-  MVCR("<?php function bug1($a, $b) {"
-       "foreach ($b[$a++ + $a++] as &$x) { echo $x; }}");
-
-  MVCR("<?php "
-       "function f($a, $b, $c) { return 'hello'; }"
-       "function test($a) {"
-       "  $x = ($a->foo = f($b++, $b++, $b++)) . f(1,2,3);"
-       "  return $x;"
-       "}");
-
-  MVCR("<?php "
-       "function g() {}"
-       "function test1() {"
-       "  return '' . g();"
-       "}");
-
-  MVCR("<?php "
-       "function g() {}"
-       "function test1() {"
-       "  return 0 + g();"
-       "}");
-
-  MVCR("<?php "
-       "function g() {}"
-       "function test1() {"
-       "  return 1 * g();"
-       "}");
-
-  MVCR("<?php "
-       "$data = new stdclass;"
-       "$type = 'OCI-Lob';"
-       "if ($data instanceof $type) {"
-       "  echo 'true';"
-       "}"
-       "class X {"
-       "  static $foo;"
-       "};"
-       "function test() {"
-       "  $x = new X;"
-       "  $foo = 'foo';"
-       "  if (isset($x->$foo) || empty($x->$foo) ||"
-       "      isset($x->{'bar'})) {"
-       "    unset($x->$foo);"
-       "    unset($x->{'bar'});"
-       "    echo true;"
-       "  }"
-       "}");
-
-  MVCR("<?php "
-       "class X {"
-       "  static function g() {}"
-       "};"
-       "@X::g();"
-       "function g($a,$b) {}"
-       "function f() { return 3; }"
-       "@g(f(),f());");
-
-  MVCR("<?php for ($i = 0; $i++,$i - 10;) {}");
-
-  MVCR("<?php function test($className) {"
-       "$x = new ReflectionClass($className);"
-       "return $x->newInstance()->loadAll(); }");
-
-  MVCR("<?php var_dump(array(1,2,3)+array(4,5,6));");
-
-  MVCR("<?php "
-       "function foo($a) {"
-       "  $r = '';"
-       "  if ($a) {"
-       "    $r ->error = '';"
-       "  }"
-       "  return $r;"
-       "}"
-       "var_dump(foo(true));"
-       "var_dump(foo(false));");
-  MVCR("<?php "
-       "function foo($a) {"
-       "  $r = '';"
-       "  if ($a) {"
-       "    $r ->error->line = 1;"
-       "  }"
-       "  return $r;"
-       "}"
-       "var_dump(foo(true));"
-       "var_dump(foo(false));");
-
-  MVCR("<?php "
-       "call_user_func_array(array('Normalizer','normalize'),array('bar'));");
-
-  MVCR("<?php "
-       "function bar($g) { return $g; }"
-       "class X {"
-       "  static function foo() {"
-       "    echo $this->baz(bar(1), bar(''));"
-       "  }"
-       "}");
-
-  MVCR("<?php "
-       "function foo() {}"
-       "function test() {"
-       "  foo()->bar();"
-       "}");
-
-  MVCR("<?php "
-       "function checker($x) {"
-       "  $msg = foo();"
-       "  $notice = $msg['title'].'. '.$msg['body'];"
-       "  foo();"
-       "  @list($a,$b) = $x;"
-       "  $x = @$x['a'];"
-       "  $x = @$x['b'];"
-       "  return $a - $b + $x;"
-       "}");
-  MVCR("<?php "
-       "class C {"
-       "  function foo($a) {"
-       "    var_dump($this + $a);"
-       "    var_dump($this - $a);"
-       "    var_dump($this * $a);"
-       "    var_dump($this / $a);"
-       "    var_dump($a + $this);"
-       "    var_dump($a - $this);"
-       "    var_dump($a * $this);"
-       "    var_dump($a / $this);"
-       "  }"
-       "}"
-       "$obj = new C;"
-       "$obj->foo(1);");
-  MVCR("<?php "
-       "class X {}"
-       "class Y extends X { public $foo; }"
-       "function foo() {"
-       "  $x = new Y;"
-       "  $x && var_dump($x->foo);"
-       "  $x = new X;"
-       "  var_dump($x);"
-       "}"
-       "foo();");
-
-  MVCR("<?php "
-       "function bar($a) {}"
-       "function foo($x) {"
-       "  $a = $x;"
-       "  echo $x;"
-       "  unset($a);"
-       "  $a = bar(1);"
-       "  bar($a++);"
-       "}");
-
-  MVCR("<?php function test($a) { return null * $a; }");
-
-  MVCR("<?php "
-      "function foo() {"
-      "  define('AAA', 1);"
-      "  if (false) {"
-      "    define('BBB', 'bbb');"
-      "  }"
-      "}");
-
-  MVCR("<?php "
-       "function foo() { return array(1,2,3); }"
-       "function bar($a, $b, $c) { $a = 4; }"
-       "$x = foo();"
-       "bar($x[3][4], $y);"
-       "var_dump($x);");
-
-  MVCR("<?php "
-       "function test($a) {"
-       "  print \"hello $a world!\" and die;"
-       "}");
-
-  MVCR("<?php "
-       "if(0){class y{}}else{class y{}}"
-       "abstract class x extends y {"
-       "  private static $nextSerial = 1;"
-       "  private $serial = 0;"
-       "  public function __construct() {"
-       "    $this->serial = self::$nextSerial++;"
-       "  }"
-       "}");
-
-  {
-    OptionSetter w1(this, OptionSetter::CompileTime,
-                    "-vLocalCopyProp=0 -vEliminateDeadCode=0");
-    MVCR("<?php "
-         "function setAttribute() {"
-         "  if (($v_size = func_num_args()) == 0) {"
-         "    return true;"
-         "  }"
-         "  $v_att_list = &func_get_args();"
-         "  return true;"
-         "}"
-         "setAttribute('a');");
-  }
-
-  {
-    HipHopSyntax w1(this);
-    MVCR("<?php "
-         "class X {}"
-         "function bar(string $x = X::FIZ, $y=null, $z=null,"
-         "             $a=null, $b=null, $c=null, $d=null) {}");
-  }
-
-  MVCR("<?php "
-       "function foo($a,$b,$c,$d) { return implode($a,$b); }"
-       "function bar($values, $parent_fields) {"
-       "  $full_name = implode('___', $parent_fields);"
-       "  $body = '';"
-       "  $body .= '<div>';"
-       "  $body .= '<table id=' . 'bar_' . $full_name . ' border=1>';"
-       "  $item_num = 0;"
-       "  if (null !== $values) {"
-       "    foreach($values as $val) {"
-       "      $row_id = 'tr_sentrylist_' . $item_num . '_' . $full_name;"
-       "      $body .= '<tr id=' . $row_id . '>';"
-       "      $body .= '<td>';"
-       "      $body .=  foo($item_num, 0,"
-       "                    $val, $parent_fields);"
-       "      $body .= '</td>';"
-       "      $body .= '<td>';"
-       "      $body .= foo($item_num, $full_name, 0, 0);"
-       "      $body .= '</td>';"
-       "      $body .= '</tr>';"
-       "      $item_num += 1;"
-       "    }"
-       "  }"
-       "  $body .= '</table>';"
-       "}");
-
-  MVCR("<?php "
-       "class X {"
-       "  function foo() {"
-       "    return function() use(&$this) {"
-       "      return $this->bar();"
-       "    };"
-       "  }"
-       "  function bar() {}"
-       "}");
-
-  MVCR("<?php "
-       "$x = 1;"
-       "switch ($x++ ?: -1) {};"
-       "var_dump($x);");
-
-  MVCR("<?php "
-       "function f() {"
-       "  global $g;"
-       "  $g++;"
-       "}"
-       "var_dump((boolean)f(),(int)f(),(double)f(),(string)f());"
-       "var_dump((array)f(),(object)f(),(unset)f());");
-
-  MVCR("<?php "
-       "if (isset($g)) {"
-       "  class X {"
-       "    private static $i = null;"
-       "    function foo() {"
-       "      self::$i = $this;"
-       "    }"
-       "  }"
-       "} else {"
-       "  class X {}"
-       "}");
-
-  MVCRNW("<?php "
-         "class X { const FOO = 'hello'; }"
-         "function foo(&$a) { static $s; }"
-         "if (class_exists('X')) foo(X::FOO);");
-
-  MVCR("<?php "
-       "class X {"
-       "  static function foo() { return new X; }"
-       "  function bar() { var_dump(__METHOD__); }"
-       "};"
-       "function id($x) { return $x; }"
-       "function test() {"
-       "  id(X::foo(1))->bar();"
-       "}"
-       "test();");
-
-  MVCRNW("<?php "
-         "class X {"
-         "  function bar(X $x) {"
-         "    $x->foo();"
-         "    $x->foo();"
-         "  }"
-         "  function foo() { var_dump(__METHOD__); }"
-         "}"
-         "function test() {"
-         "  X::bar(null);"
-         "}"
-         "test();");
-
-  MVCR("<?php "
-       "class X {"
-       "  public function foo($offset) {"
-       "    if (isset($this->__array[$offset])) {"
-       "      return $this->initializeOffset($offset);"
-       "    } else {"
-       "      return null;"
-       "    }"
-       "    return $this->__array[$offset];"
-       "  }"
-       "}");
-
-  MVCR("<?php "
-       "class Y {"
-       "  function bar() {}"
-       "}"
-       "class X {"
-       "  function foo() {"
-       "    $x = $this;"
-       "    if ($this instanceof y) {"
-       "      $this->bar();"
-       "    }"
-       "    return $x;"
-       "  }"
-       "}");
-
-  MVCR("<?php"
-       "function foo(&$a, &$b) {}"
-       "if (isset($g)) {"
-       "  function foo($a, $b) {}"
-       "}"
-       "function bar() {"
-       "  foo($x, $y);"
-       "}"
-       "bar();");
-
-  MVCR("<?php "
-       "class X {"
-       "  function foo($x,$y) {"
-       "    $a = null;"
-       "    if ($x) {"
-       "      $a = new X;"
-       "    }"
-       "    new X($y ? null : $a);"
-       "    return $a;"
-       "  }"
-       "}"
-       "$x = new X;"
-       "var_dump($x->foo(false, true));");
-
-  MVCR("<?php \n"
-       "\n"
-       "class C {\n"
-       "  public function loadAllWithIDs($ids) {\n"
-       "    if (!count($ids = array_filter($ids))) {\n"
-       "      return array();\n"
-       "    }\n"
-       "    var_dump('muy malo', $ids);\n"
-       "    return -666;\n"
-       "  }\n"
-       "}\n"
-       "\n"
-       "function main() {\n"
-       "  $testA = array(4 => false, 5 => false);\n"
-       "  $c = new C();\n"
-       "  var_dump($c->loadAllWithIDs($testA));\n"
-       "}\n"
-       "\n"
-       "main();\n");
-
-  MVCR("<?php "
-       "class A {"
-       "  public $a;"
-       "  function foo() {"
-       "    $this->bar();"
-       "    if ($this instanceof B) {"
-       "      $this->b = 1;"
-       "    }"
-       "    $this->a = 1;"
-       "  }"
-       "}"
-       "class B extends A {"
-       "  public $b;"
-       "  function bar() {}"
-       "}"
-       "function main() {"
-       "  $b = new B;"
-       "  $b->foo();"
-       "  var_dump($b);"
-       "}"
-       "main();");
-
-  return true;
-}
-
-bool TestCodeRun::TestReflection() {
-  MVCR("<?php\n"
-       "class A { public function foo() {}}\n"
-       "$x = new ReflectionMethod('A::foo');\n"
-       "var_dump($x->name, $x->class);\n");
-
-  MVCR("<?php class A { public static function test() { print 'ok';}}"
-      "var_dump(is_callable('A::test'));"
-      "var_dump(function_exists('A::test'));");
-
-  MVCR("<?php function test($a) { return 'ok'.$a;}"
-      "var_dump(function_exists('TEst')); "
-      "var_dump(is_callable('teSt'));"
-      "var_dump(call_user_func('teST', 'blah')); "
-      "var_dump(call_user_func_array('teST', array('blah'))); "
-      );
-
-  MVCR("<?php class B { public function f($a) { return 'ok'.$a;}} "
-      "class A extends B { public $p = 'g';} "
-      "$obj = new A(); "
-      "var_dump(get_class($obj)); "
-      "var_dump(get_parent_class($obj)); "
-      "var_dump(is_a($obj, 'b')); "
-      "var_dump(is_subclass_of($obj, 'b'));"
-      "var_dump(method_exists($obj, 'f'));"
-      "var_dump(method_exists('A', 'f'));"
-      "var_dump(is_callable(array($obj, 'f')));"
-      "var_dump(is_callable(array('A', 'f')));"
-      "var_dump(get_object_vars($obj));"
-      "var_dump(call_user_method('f', $obj, 'blah'));"
-      "var_dump(call_user_method_array('f', $obj, array('blah')));"
-      );
-
-  MVCR("<?php class A { public static function f($a) { return 'ok'.$a;}} "
-      "$obj = new A(); "
-      "var_dump(method_exists($obj, 'f'));"
-      "var_dump(method_exists('A', 'f'));"
-      "var_dump(is_callable(array($obj, 'f')));"
-      "var_dump(is_callable(array('A', 'f')));"
-      "var_dump(call_user_func(array($obj,'f'), 'blah'));"
-      "var_dump(call_user_func_array(array($obj,'f'), array('blah')));"
-      "var_dump(call_user_func(array('A','f'), 'blah'));"
-      "var_dump(call_user_func_array(array('A','f'), array('blah')));"
-      );
-
-  MVCR("<?php "
-      "class A { function foo() {} }"
-      "class B extends A { function bar() {}}"
-      "var_dump(get_class_methods(new B()));");
-
-  MVCR("<?php "
-       "class X {"
-       "  public function a() { var_dump(get_class_methods($this)); }"
-       "  protected function b() {}"
-       "  private function c() {}"
-       "  final function d() {}"
-       "  public function e() {}"
-       "}"
-       "class Y {"
-       "  public function a() { var_dump(get_class_methods($this)); }"
-       "}"
-       "$x = new X;"
-       "$x->a();"
-       "$y = new Y;"
-       "$y->a();"
-       "var_dump(get_class_methods($x));"
-       "var_dump(get_class_methods($y));");
-
-  MVCR("<?php "
-      "interface A { function foo(); }"
-      "abstract class B implements A { function bar() {}}"
-      "var_dump(get_class_methods('B'));");
-
-  MVCR("<?php "
-      "interface I1 { function ifoo2(); function ifoo1(); }"
-      "interface I2 { function ifoo4(); function ifoo3(); }"
-      "class A { function foo() {} function foo2() {} }"
-      "abstract class B extends A implements I1, I2 { function bar() {}}"
-      "abstract class C extends A implements I2, I1 { function bar() {}}"
-      "class D extends C { function ifoo2() {} function ifoo1() {}"
-      "  function ifoo4() {} function ifoo3() {} function bar() {} }"
-      "var_dump(get_class_methods('B'));"
-      "var_dump(get_class_methods('C'));"
-      );
-
-  MVCR("<?php class A { static $a = 10; public $b = 20;}"
-      "$obj = new A(); var_dump(get_object_vars($obj));");
-
-  MVCR("<?php\n"
-       "function foo($a = null) {}\n"
-       "$func = new ReflectionFunction('foo');\n"
-       "$params = $func->getParameters();\n"
-       "var_dump($params[0]->isDefaultValueAvailable());\n");
-
-  MVCR("<?php "
-       "class X {"
-       "  function X() { }"
-       "  function __construct() { }"
-       "}"
-       "class Y {"
-       "  function Y() { }"
-       "}"
-       "class Z {"
-       "  function z() { }"
-       "}"
-       "function test($cname, $mname) {"
-       "  $x = new ReflectionClass($cname);"
-       "  $m = $x->getMethod($mname);"
-       "  echo \"$cname:$mname:\"; var_dump($m->isConstructor());"
-       "}"
-       "test('X', 'X');"
-       "test('Y', 'Y');"
-       "test('Y', 'y');"
-       "test('Z', 'Z');"
-       "test('Z', 'z');");
-  MVCR("<?php "
-      "function foo($a, $b) { }"
-      "$funcs = get_defined_functions();"
-      "var_dump($funcs['user']);");
-
-  {
-    HipHopSyntax w(this);
-    MVCRO("<?php "
-          "class bar { function baz() { yield 5; } }"
-          "$x = new ReflectionClass('bar');"
-          "var_dump(count($x->getMethods()));",
-          "int(1)\n");
-
-    MVCRO("<?php"
-          "Trait T { function bar() { yield 1; } }"
-          "class X { use T; }"
-          "function test() {"
-          "  $r = new ReflectionClass('X');"
-          "  foreach ($r->getMethods() as $m) {"
-          "    var_dump($m->name);"
-          "  }"
-          "}"
-          "test();",
-          "string(3) \"bar\"\n");
-
-    MVCRO("<?php\n"
-          "\n"
-          "/**\n"
-          " * Doc comment on a function generator\n"
-          " */\n"
-          "function foo() {\n"
-          "  yield null;\n"
-          "}\n"
-          "$rf = new ReflectionFunction('foo');\n"
-          "var_dump($rf->getDocComment());\n"
-          "\n"
-          "class C {\n"
-          "  /**\n"
-          "   * Doc comment on a method generator\n"
-          "   */\n"
-          "  public function bar() {\n"
-          "    yield null;\n"
-          "  }\n"
-          "}\n"
-          "$rm = new ReflectionMethod('C','bar');\n"
-          "var_dump($rm->getDocComment());\n"
-          ,
-          "string(46) \"/**\n"
-          " * Doc comment on a function generator\n"
-          " */\"\n"
-          "string(48) \"/**\n"
-          "   * Doc comment on a method generator\n"
-          "   */\"\n"
-          );
-  }
-
-  MVCR("<?php"
-       "function test() {"
-       "  try {"
-       "    $classes = get_declared_classes();"
-       "    foreach ($classes as $class) {"
-       "      $r = new ReflectionClass($class);"
-       "      $t += count($r->getMethods());"
-       "    }"
-       "    var_dump('ok');"
-       "  } catch (Exception $e) {"
-       "    var_dump($e->getMessage());"
-       "  }"
-       "}"
-       "test();");
-
-  MVCRO("<?php "
-       "trait T {}"
-       "interface I {}"
-       "foreach (get_declared_classes() as $c) {"
-       "  if ($c == 'T' || $c == 'I') {"
-       "    var_dump('failed');"
-       "    exit(0);"
-       "  }"
-       "}"
-       "var_dump('OK!');",
-       "string(3) \"OK!\"\n");
-
-  /* is_a - objects */
-  MVCRO("<?php "
-        "class A {} class B extends A {}"
-        "$a = new A; $b = new B;"
-        "var_dump(is_a($a, 'A'));"
-        "var_dump(is_a($a, 'B'));"
-        "var_dump(is_a($b, 'A'));"
-        "var_dump(is_a($b, 'A', true));"
-       ,
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-       );
-
-  /* is_a - classes */
-  MVCRO("<?php "
-        "class A {}"
-        "class B extends A {}"
-        "class C extends B {}"
-        "$a = new A; $b = new B;"
-        "var_dump(is_a('a', 'A', true));"
-        "var_dump(is_a('a', 'A', false));"
-        "var_dump(is_a('b', 'A', true));"
-        "var_dump(is_a('a', 'B', true));"
-        "var_dump(is_a('c', 'A', true));"
-       ,
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-       );
-
-  /* is_a - interfaces */
-  MVCRO("<?php "
-        "interface A {}"
-        "interface B extends A {}"
-        "interface C extends B {}"
-        "class D implements A {}"
-        "$d = new D;"
-        "var_dump(is_a($d, 'A'));"
-        "var_dump(is_a($d, 'B'));"
-        "var_dump(is_a('B', 'A', true));"
-        "var_dump(is_a('B', 'B', true));"
-        "var_dump(is_a('C', 'A', true));"
-       ,
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-       );
-
-  /* is_subclass_of - objects */
-  MVCRO("<?php "
-        "class A {} class B extends A {}"
-        "$a = new A; $b = new B;"
-        "var_dump(is_subclass_of($a, 'A'));"
-        "var_dump(is_subclass_of($a, 'B'));"
-        "var_dump(is_subclass_of($b, 'A'));"
-        "var_dump(is_subclass_of($b, 'A', false));"
-       ,
-        "bool(false)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-       );
-
-  /* is_subclass_of - classes */
-  MVCRO("<?php "
-        "class A {}"
-        "class B extends A {}"
-        "class C extends B {}"
-        "$a = new A; $b = new B;"
-        "var_dump(is_subclass_of('a', 'A', true));"
-        "var_dump(is_subclass_of('a', 'A', false));"
-        "var_dump(is_subclass_of('b', 'A', true));"
-        "var_dump(is_subclass_of('a', 'B', true));"
-        "var_dump(is_subclass_of('c', 'A', true));"
-       ,
-        "bool(false)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-       );
-
-  /* is_subclass_of - interfaces */
-  MVCRO("<?php "
-        "interface A {}"
-        "interface B extends A {}"
-        "interface C extends B {}"
-        "class D implements A {}"
-        "$d = new D;"
-        "var_dump(is_subclass_of($d, 'A'));"
-        "var_dump(is_subclass_of($d, 'B'));"
-        "var_dump(is_subclass_of('B', 'A'));"
-        "var_dump(is_subclass_of('B', 'B'));"
-        "var_dump(is_subclass_of('C', 'A'));"
-       ,
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-       );
-
-  /* reflection function for closures */
-  MVCRO("<?php\n"
-        "$f = function() { echo \"in \\$f\\n\"; };\n"
-        "$g = function($a = 'default') { echo \"in \\$g; passed $a\\n\"; };\n"
-        "\n"
-        "/** This doc comment is so helpful and descriptive. */\n"
-        "$add = function($x, $y) {\n"
-        "  $sum = $x + $y;\n"
-        "  echo 'x + y = ' . $sum . \"\\n\";\n"
-        "};\n"
-        "\n"
-        "function show_params($params) {\n"
-        "  echo 'parameters => array(' . count($params) . \") {\\n\";\n"
-        "  foreach ($params as $p) {\n"
-        "    echo \"  name => {$p->getName()}\\n\";\n"
-        "  }\n"
-        "  echo \"}\\n\";\n"
-        "}\n"
-        "function show($rf) {\n"
-        "  var_dump($rf->getName());\n"
-        "  var_dump($rf->isUserDefined());\n"
-        "  var_dump($rf->getStartLine());\n"
-        "  var_dump($rf->getEndLine());\n"
-        "  var_dump($rf->getDocComment());\n"
-        "  var_dump($rf->getFileName() === __FILE__);\n"
-        "  show_params($rf->getParameters());\n"
-        "  var_dump($rf->getNumberOfParameters());\n"
-        "  var_dump($rf->getNumberOfRequiredParameters());\n"
-        "}\n"
-        "\n"
-        "$rf = new ReflectionFunction($f);\n"
-        "$rg = new ReflectionFunction($g);\n"
-        "$radd = new ReflectionFunction($add);\n"
-        "\n"
-        "echo \"invoking f\\n\";\n"
-        "$rf->invoke();\n"
-        "\n"
-        "echo \"\\ninvoking g\\n\";\n"
-        "$rg->invoke('hello');\n"
-        "$rg->invokeArgs(array('goodbye'));\n"
-        "\n"
-        "echo \"\\ninvoking add\\n\";\n"
-        "$radd->invoke(1, 2);\n"
-        "$radd->invokeArgs(array(5000000000, 5000000000));\n"
-        "\n"
-        "echo \"\\nshowing f\\n\";\n"
-        "show($rf);\n"
-        "\n"
-        "echo \"\\nshowing g\\n\";\n"
-        "show($rg);\n"
-        "\n"
-        "echo \"\\nshowing add\\n\";\n"
-        "show($radd);\n"
-       ,
-        "invoking f\n"
-        "in $f\n"
-        "\n"
-        "invoking g\n"
-        "in $g; passed hello\n"
-        "in $g; passed goodbye\n"
-        "\n"
-        "invoking add\n"
-        "x + y = 3\n"
-        "x + y = 10000000000\n"
-        "\n"
-        "showing f\n"
-        "string(9) \"{closure}\"\n"
-        "bool(true)\n"
-        "int(4)\n"
-        "int(4)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "parameters => array(0) {\n"
-        "}\n"
-        "int(0)\n"
-        "int(0)\n"
-        "\n"
-        "showing g\n"
-        "string(9) \"{closure}\"\n"
-        "bool(true)\n"
-        "int(5)\n"
-        "int(5)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "parameters => array(1) {\n"
-        "  name => a\n"
-        "}\n"
-        "int(1)\n"
-        "int(0)\n"
-        "\n"
-        "showing add\n"
-        "string(9) \"{closure}\"\n"
-        "bool(true)\n"
-        "int(8)\n"
-        "int(11)\n"
-        "string(54) \"/** This doc comment is so helpful and descriptive. */\"\n"
-        "bool(true)\n"
-        "parameters => array(2) {\n"
-        "  name => x\n"
-        "  name => y\n"
-        "}\n"
-        "int(2)\n"
-        "int(2)\n"
-       );
-
-  MVCR("<?php "
-       "function __autoload($name) {"
-       "  switch ($name) {"
-       "    case 'C':"
-       "      class C {}"
-       "      break;"
-       "    case 'M':"
-       "      class M { function foo() {} }"
-       "      break;"
-       "    default: class C{} class M {}"
-       "  }"
-       "  var_dump($name);"
-       "}"
-       "$r1 = new ReflectionClass('C');"
-       "$r2 = new ReflectionMethod('M', 'foo');");
-
-  return true;
-}
-
-bool TestCodeRun::TestReflectionClasses() {
-  MVCR("<?php "
-      // declarations
-      "interface i1 {} interface i2 {}"
-      "class cls1 implements i1, i2 { "
-      "  const CLS_CONST = 2;"
-      "  protected $prop1;"
-      "  public static $prop2 = 23;"
-      "  function method1($param1) { print $param1;} "
-      "} "
-      "function &func1(cls1 $p1, &$p2, $p3='def') { "
-      "  static $a=1; var_dump($p1);"
-      "} "
-      "function func2($a) { var_dump($a);} "
-      "class cls2 extends cls1 {}"
-      ""
-      // helpers
-      "function dump_func($func) {"
-      "  var_dump($func->getName()); "
-      "  var_dump($func->isInternal()); "
-      "  var_dump($func->isUserDefined()); "
-      "  var_dump($func->isClosure()); "
-      "  $vars = $func->getStaticVariables(); "
-      "  var_dump(count($vars));"
-      "  var_dump(isset($vars['a']));"
-      "  var_dump($func->returnsReference()); "
-      "  var_dump($func->getNumberOfParameters()); "
-      "  var_dump($func->getNumberOfRequiredParameters()); "
-      "  foreach ($func->getParameters() as $name => $param) {"
-      "    var_dump($name); "
-      "    dump_param($param); "
-      "  }"
-      "} "
-      ""
-      "function verify_class($cls) {"
-      "  if ($cls) {"
-      "    var_dump($cls->getName()); "
-      "  } else {"
-      "    var_dump(null);"
-      "  }"
-      "}"
-      ""
-      "function verify_classes($classes) {"
-      "  ksort($classes);"
-      "  foreach ($classes as $cls) {"
-      "    verify_class($cls); "
-      "  }"
-      "}"
-      ""
-      "function dump_param($param) {"
-      "  var_dump($param->getName()); "
-      "  var_dump($param->isPassedByReference()); "
-      "  verify_class($param->getDeclaringClass()); "
-      "  verify_class($param->getClass()); "
-      "  var_dump($param->isArray()); "
-      "  var_dump($param->allowsNull()); "
-      "  var_dump($param->isOptional()); "
-      "  var_dump($param->isDefaultValueAvailable()); "
-      "  if ($param->isOptional()) { "
-      //"    var_dump($param->getDefaultValue()); "
-      "  } "
-      "  var_dump($param->getPosition()); "
-      "} "
-      ""
-      "function dump_prop($prop, $obj) {"
-      "  var_dump($prop->getName()); "
-      "  var_dump($prop->isPublic()); "
-      "  var_dump($prop->isPrivate()); "
-      "  var_dump($prop->isProtected()); "
-      "  var_dump($prop->isStatic()); "
-      //"  var_dump($prop->isDefault()); "
-      "  var_dump($prop->getModifiers() & 0xffff); "
-      "  if ($prop->isPublic()) { "
-      "    var_dump($prop->getValue($obj)); "
-      "    if (!$prop->isStatic()) {"
-      "      var_dump($prop->setValue($obj, 78)); "
-      "    }"
-      "    var_dump($prop->getValue($obj)); "
-      "  } "
-      "  verify_class($prop->getDeclaringClass()); "
-      "} "
-      ""
-      "function dump_class($cls, $obj) {"
-      "  var_dump($cls->isInstance($obj)); "
-      "  var_dump($cls->getName()); "
-      "  var_dump($cls->isInternal()); "
-      "  var_dump($cls->isUserDefined()); "
-      "  var_dump($cls->isInstantiable()); "
-      "  var_dump($cls->hasConstant('CLS_CONST')); "
-      "  var_dump($cls->hasMethod('method1')); "
-      "  var_dump($cls->hasProperty('prop1')); "
-      "  dump_func($cls->getMethod('method1')); "
-      "  dump_prop($cls->getProperty('prop1'), $obj); "
-      "  verify_classes($cls->getInterfaces()); "
-      "  var_dump($cls->isInterface()); "
-      "  var_dump($cls->isAbstract()); "
-      "  var_dump($cls->isFinal()); "
-      "  var_dump($cls->getModifiers() & 0xffff); "
-      "  verify_class($cls->getParentClass()); "
-      "  var_dump($cls->isSubclassOf('i1')); "
-      "  var_dump($cls->getStaticPropertyValue('prop2')); "
-      //"  var_dump($cls->setStaticPropertyValue('prop2', 45)); "
-      "  cls1::$prop2 = 45; "
-      "  var_dump($cls->getStaticPropertyValue('prop2')); "
-      "  var_dump(cls1::$prop2); "
-      "  var_dump($cls->isIterateable()); "
-      "  var_dump($cls->implementsInterface('i2')); "
-      "  foreach ($cls->getProperties() as $name => $prop) {"
-      "    var_dump($name); "
-      "    dump_prop($prop, $obj); "
-      "  }"
-      "  foreach ($cls->getMethods() as $name => $func) {"
-      "    var_dump($name); "
-      "    dump_func($func); "
-      "    var_dump($func->isFinal()); "
-      "    var_dump($func->isAbstract()); "
-      "    var_dump($func->isPublic()); "
-      "    var_dump($func->isPrivate()); "
-      "    var_dump($func->isProtected()); "
-      "    var_dump($func->isStatic()); "
-      "    var_dump($func->isConstructor()); "
-      "    var_dump($func->isDestructor()); "
-      "    var_dump($func->getModifiers() & 0xFFFF); "
-      "    verify_class($func->getDeclaringClass()); "
-      "    if ($name == 'method1') $func->invoke($obj, 'invoked'); "
-      "  }"
-      "}"
-      ""
-      // verification
-      "$func = new ReflectionFunction('func1'); "
-      "dump_func($func); "
-      ""
-      "$func = new ReflectionFunction('func2'); "
-      "$func->invoke('invoked');"
-      ""
-      "$cls = new ReflectionClass('cls1'); "
-      "$obj = $cls->newInstance(); "
-      "dump_class($cls, $obj);"
-      ""
-      "$cls = new ReflectionClass('cls2'); "
-      "$obj = $cls->newInstance(); "
-      "dump_class($cls, $obj);"
-      "");
-  MVCR("<?php "
-      "abstract class c {"
-      "  public static $arr = array();"
-      "  function g() {"
-      "    $cl = new ReflectionClass(get_class($this));"
-      "    $p = $cl->getProperty('arr');"
-      "    return $p->getValue();"
-      "  }"
-      "}"
-      "abstract class aa extends c {"
-      "  public function get_arr() {"
-      "    $actions = parent::get_arr();"
-      "    return $actions;"
-      "  }"
-      "}"
-      "class a extends aa {"
-      "  public static $arr = array('v');"
-      "}"
-      "$x = new a;"
-      "var_dump($x->g());");
-  MVCR("<?php "
-      "$z=true;"
-      "if ($z) {"
-      "  class AaaA {"
-      "    function f() {"
-      "      var_dump(get_class());"
-      "    }"
-      "  }"
-      "} else {"
-      "  class aAAa {}"
-      "}"
-      "class BbBb {}"
-      "$r = new ReflectionClass('aaaa');"
-      "var_dump($r->getName());"
-      "$r = new ReflectionClass('bbbb');"
-      "var_dump($r->getName());"
-      "$a = new aaaa;"
-      "$a->f();");
-  MVCR("<?php "
-      "class z {"
-      "  const foo = 10;"
-      "}"
-      "class c {"
-      "  const bar = z::foo;"
-      "}"
-      "var_dump(c::bar);"
-      "$r = new ReflectionClass('c');"
-      "var_dump($r->getConstant(\"bar\"));");
-  MVCR("<?php "
-      "class fOo {}"
-      "interface ioO {}"
-      "$c = new ReflectionClass('Foo');"
-      "$i = new ReflectionClass('Ioo');"
-      "var_dump($c->getFileName() !== '');"
-      "var_dump($i->getFileName() !== '');");
-  MVCR("<?php "
-       "class C {"
-       "public function mE() {"
-       "echo 'fail';"
-       "}"
-       "}"
-       "$ref = new ReflectionClass('C');"
-       "var_dump($ref->hasMethod('mE'));"
-       "var_dump($ref->hasMethod('me'));"
-       "$m = $ref->getMethod('me');"
-       "var_dump($m->getName());");
-
-  MVCR("<?php "
-      "class Base {"
-      "  function foo() {"
-      "    $m = new ReflectionMethod(get_class($this), 'bar');"
-      "    var_dump($m->name);"
-      "  }"
-      "}"
-      "$condition = 123;"
-      "if ($condition) {"
-      "  class A extends Base {}"
-      "} else {"
-      "  class A extends Base {}"
-      "}"
-      "class B extends A {"
-      "  function bar() {"
-      "  }"
-      "}"
-      "$obj = new B();"
-      "$obj->foo();");
-
-  MVCR("<?php "
-       "interface A {function foo();}"
-       "interface B extends A {}"
-       "class C implements B {function foo() {}};"
-       "$klass = new ReflectionClass('C');"
-       "var_dump($klass->implementsInterface('A'));"
-       "$inter = new ReflectionClass('B');"
-       "var_dump($inter->hasMethod('foo'));");
-
-  MVCR("<?php\n"
-       "class A { private $a; protected $b; public $c; static $d; }\n"
-       "function f($a) { asort($a); foreach ($a as $v) { var_dump($v->getName()); } }\n"
-       "$r = new ReflectionClass('A');\n"
-       "$a = $r->getProperties(); f($a);\n"
-       "$a = $r->getProperties(ReflectionProperty::IS_PUBLIC); f($a);\n"
-       "$a = $r->getProperties(ReflectionProperty::IS_PRIVATE); f($a);\n"
-       "$a = $r->getProperties(ReflectionProperty::IS_PROTECTED); f($a);\n"
-       "$a = $r->getProperties(ReflectionProperty::IS_STATIC); f($a);\n");
-
-  // return type constraints (hints)
-  MVCRO("<?hh\n"
-        "function foo(Vector<int> $z): Vector<int> { "
-        "  return $z; "
-        "} "
-        "$rf = new ReflectionFunction('foo'); "
-        "var_dump($rf->getReturnTypehintText()); "
-        "class C { "
-        "  function goo(): int { return 0; } "
-        "} "
-        "$rc = new ReflectionClass('C'); "
-        "$rm = $rc->getMethod('goo'); "
-        "var_dump($rm->getReturnTypehintText()); "
-        "class C1 extends C { "
-        "  function goo() { return 0; } "
-        "} "
-        "$rc = new ReflectionClass('C1'); "
-        "$rm = $rc->getMethod('goo'); "
-        "var_dump($rm->getReturnTypehintText()); "
-        "class C2 extends C1 { "
-        "  function goo(): string { return '0'; } "
-        "} "
-        "$rc = new ReflectionClass('C2'); "
-        "$rm = $rc->getMethod('goo'); "
-        "var_dump($rm->getReturnTypehintText()); "
-        "interface I { "
-        "  function m(): string; "
-        "} "
-        "$rc = new ReflectionClass('I'); "
-        "$rm = $rc->getMethod('m'); "
-        "var_dump($rm->getReturnTypehintText()); "
-        "interface I1<T> { "
-        "  function m(): T; "
-        "} "
-        "$rc = new ReflectionClass('I1'); "
-        "$rm = $rc->getMethod('m'); "
-        "var_dump($rm->getReturnTypehintText()); "
-        "trait T { "
-        "  function t(): C { "
-        "    return new C(); "
-        "  } "
-        "} "
-        "class UseT { "
-        "  use T; "
-        "} "
-        "$rc = new ReflectionClass('UseT'); "
-        "$rm = $rc->getMethod('t'); "
-        "var_dump($rm->getReturnTypehintText());"
-        ,
-        "string(11) \"Vector<int>\"\n"
-        "string(3) \"int\"\n"
-        "bool(false)\n"
-        "string(6) \"string\"\n"
-        "string(6) \"string\"\n"
-        "string(1) \"T\"\n"
-        "string(1) \"C\"\n");
-
-  // field type constraints (hints)
-  MVCRO("<?hh\n"
-        "class C1 { "
-        "  private int $pp; "
-        "  private string $pField; "
-        "  public string $field; "
-        "  protected int $field1; "
-        "  public static int $sField; "
-        "} "
-        "$rc = new ReflectionClass('C1'); "
-        "$rp = $rc->getProperty('pp'); "
-        "var_dump($rp->getTypehintText()); "
-        "$rp = $rc->getProperty('pField'); "
-        "var_dump($rp->getTypehintText()); "
-        "$rp = $rc->getProperty('field'); "
-        "var_dump($rp->getTypehintText()); "
-        "$rp = $rc->getProperty('field1'); "
-        "var_dump($rp->getTypehintText()); "
-        "$rp = $rc->getProperty('sField'); "
-        "var_dump($rp->getTypehintText()); "
-        "class C2 extends C1 { "
-        "  public int $field; "
-        "  private int $pField; "
-        "} "
-        "$rc = new ReflectionClass('C2'); "
-        "$rp = $rc->getProperty('field'); "
-        "var_dump($rp->getTypehintText()); "
-        "$rp = $rc->getProperty('field1'); "
-        "var_dump($rp->getTypehintText()); "
-        "$rp = $rc->getProperty('pField'); "
-        "var_dump($rp->getTypehintText()); "
-        "$rp = $rc->getProperty('sField'); "
-        "var_dump($rp->getTypehintText()); "
-        "var_dump($rc->hasProperty('pp')); "
-        "trait T { "
-        "  public C1 $tField; "
-        "  private C2 $tField1; "
-        "} "
-        "class TI { "
-        "  use T; "
-        "  public string $tField; "
-        "} "
-        "$rc = new ReflectionClass('TI'); "
-        "$rp = $rc->getProperty('tField'); "
-        "var_dump($rp->getTypehintText()); "
-        "$rp = $rc->getProperty('tField1'); "
-        "var_dump($rp->getTypehintText()); "
-        ,
-        "string(3) \"int\"\n"
-        "string(6) \"string\"\n"
-        "string(6) \"string\"\n"
-        "string(3) \"int\"\n"
-        "string(3) \"int\"\n"
-        "string(6) \"string\"\n"
-        "string(3) \"int\"\n"
-        "string(3) \"int\"\n"
-        "string(3) \"int\"\n"
-        "bool(false)\n"
-        "string(6) \"string\"\n"
-        "string(2) \"C2\"\n");
-
-  // general type annotation tests
-  MVCRO("<?hh\n"
-        "function printFunc($rf) {"
-        "  $rps = $rf->getParameters();"
-        "  foreach($rps as $rp) {"
-        "    var_dump($rp->getTypehintText());"
-        "  }"
-        "  var_dump($rf->getReturnTypehintText());"
-        "}"
-        "function printClass($rc) {"
-        "  $rms = $rc->getMethods();"
-        "  $meths = array();"
-        "  foreach($rms as $rm) {"
-        "    $meths[$rm->getName()] = $rm;"
-        "  }"
-        "  ksort($meths);"
-        "  foreach($meths as $meth) {"
-        "    printFunc($meth);"
-        "  }"
-        "  $rps = $rc->getProperties();"
-        "  $props = array();"
-        "  foreach($rps as $rp) {"
-        "    $props[$rp->getName()] = $rp;"
-        "  }"
-        "  ksort($props);"
-        "  foreach($props as $prop) {"
-        "    var_dump($prop->getTypehintText());"
-        "  }"
-        "}"
-        "function f() {}"
-        "$rf = new ReflectionFunction('f');"
-        "printFunc($rf);"
-        "function f1(int $t) {}"
-        "$rf = new ReflectionFunction('f1');"
-        "printFunc($rf);"
-        "function f2(@string $s) {}"
-        "$rf = new ReflectionFunction('f2');"
-        "printFunc($rf);"
-        "function f3(?:xhp:hello $x) {}"
-        "$rf = new ReflectionFunction('f3');"
-        "printFunc($rf);"
-        "function f100(): int {}"
-        "$rf = new ReflectionFunction('f100');"
-        "printFunc($rf);"
-        "function f101(): string {}"
-        "$rf = new ReflectionFunction('f101');"
-        "printFunc($rf);"
-        "function f102(): Vector<:xhp:element> {}"
-        "$rf = new ReflectionFunction('f102');"
-        "printFunc($rf);"
-        "function f200((string, Template<A, B, ?C>, ?int, Vector<Map<C, B>>) $tuple): ?int {}"
-        "$rf = new ReflectionFunction('f200');"
-        "printFunc($rf);"
-        "function f201((function (@int, Map<string, Map<int, Vector<string>>>):Vector<C>) $i): ClassA {}"
-        "$rf = new ReflectionFunction('f201');"
-        "printFunc($rf);"
-        "function f202(:xhp:html-element $html): Map<string, Vector<:xhp:html-element>> {}"
-        "$rf = new ReflectionFunction('f202');"
-        "printFunc($rf);"
-        "function f203((int, Vector<string>) $tupple): array<ClassA> {}"
-        "$rf = new ReflectionFunction('f203');"
-        "printFunc($rf);"
-        "function f204((function (int): Vector<string>) $f): array<string, ClassA> {}"
-        "$rf = new ReflectionFunction('f204');"
-        "printFunc($rf);"
-        "function f300<X, Y>(Y $y, ?double $d): X {}"
-        "$rf = new ReflectionFunction('f300');"
-        "printFunc($rf);"
-        "function f301<X, Y>((function (): Vector<Y>) $f): array<string, X> {}"
-        "$rf = new ReflectionFunction('f301');"
-        "printFunc($rf);"
-        "function f302<X, Y>((Y, X, double, string) $f): ?Y {}"
-        "$rf = new ReflectionFunction('f302');"
-        "printFunc($rf);"
-        "class C {"
-        "  public @int $a;"
-        "  public ?string $b;"
-        "  public Vector<C> $v;"
-        "  public (string, (function(?int, (string, string)):void)) $c;"
-        "  public function __construct(?int $i, (int, string) $c) {}"
-        "  static public function m1() {}"
-        "  public function m2(@double $d) : void {}"
-        "  static public function m3(Vector<Map<int, Vector<?string>>> $v, :xhp:html $x) : @array<int, ?Vector<string>> {}"
-        "  public function m4((function(@int, (string, string)): void) $v) : array<Map<string, :xhp:html>> {}"
-        "}"
-        "$rc = new ReflectionClass('C');"
-        "printClass($rc);"
-        "class CT<X, Y> {"
-        "  public @int $a;"
-        "  public ?string $b;"
-        "  public Vector<X> $v;"
-        "  public (string, (function(?int, (X, Y)):void)) $c;"
-        "  public function __construct(?int $i, (int, X) $c) {}"
-        "  static public function m1() {}"
-        "  public function m2(@Y $d) : void {}"
-        "  static public function m3(Vector<Map<int, Vector<?X>>> $v, :xhp:html $x) : @array<Y, ?Vector<string>> {}"
-        "  public function m4((function(@int, (X, string)): void) $v) : array<Map<Y, :xhp:html>> {}"
-        "}"
-        "$rc = new ReflectionClass('CT');"
-        "printClass($rc);"
-        "trait T {"
-        "  static public function m1() {}"
-        "  public function m2(@int $d) : void {}"
-        "  static public function m3(Vector<Map<int, Vector<?C>>> $v, :xhp:html $x) : @array<C, ?Vector<string>> {}"
-        "  public function m4((function(@int, (double, string)): void) $v) : array<Map<CT<int, string>, :xhp:html>> {}"
-        "}"
-        "class TC {"
-        "  use T;"
-        "}"
-        "$rc = new ReflectionClass('TC');"
-        "printClass($rc);"
-      ,
-        "bool(false)\n"
-        "string(3) \"int\"\n"
-        "bool(false)\n"
-        "string(7) \"@string\"\n"
-        "bool(false)\n"
-        "string(11) \"?:xhp:hello\"\n"
-        "bool(false)\n"
-        "string(3) \"int\"\n"
-        "string(6) \"string\"\n"
-        "string(20) \"Vector<:xhp:element>\"\n"
-        "string(53) \"(string, Template<A, B, ?C>, ?int, Vector<Map<C, B>>)\"\n"
-        "string(4) \"?int\"\n"
-        "string(67) \"(function (@int, Map<string, Map<int, Vector<string>>>): Vector<C>)\"\n"
-        "string(6) \"ClassA\"\n"
-        "string(17) \":xhp:html-element\"\n"
-        "string(38) \"Map<string, Vector<:xhp:html-element>>\"\n"
-        "string(21) \"(int, Vector<string>)\"\n"
-        "string(13) \"array<ClassA>\"\n"
-        "string(32) \"(function (int): Vector<string>)\"\n"
-        "string(21) \"array<string, ClassA>\"\n"
-        "string(1) \"Y\"\n"
-        "string(7) \"?double\"\n"
-        "string(1) \"X\"\n"
-        "string(24) \"(function (): Vector<Y>)\"\n"
-        "string(16) \"array<string, X>\"\n"
-        "string(22) \"(Y, X, double, string)\"\n"
-        "string(2) \"?Y\"\n"
-        "string(4) \"?int\"\n"
-        "string(13) \"(int, string)\"\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "string(7) \"@double\"\n"
-        "string(4) \"void\"\n"
-        "string(33) \"Vector<Map<int, Vector<?string>>>\"\n"
-        "string(9) \":xhp:html\"\n"
-        "string(28) \"@array<int, ?Vector<string>>\"\n"
-        "string(41) \"(function (@int, (string, string)): void)\"\n"
-        "string(29) \"array<Map<string, :xhp:html>>\"\n"
-        "string(4) \"@int\"\n"
-        "string(7) \"?string\"\n"
-        "string(51) \"(string, (function (?int, (string, string)): void))\"\n"
-        "string(9) \"Vector<C>\"\n"
-        "string(4) \"?int\"\n"
-        "string(8) \"(int, X)\"\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "string(2) \"@Y\"\n"
-        "string(4) \"void\"\n"
-        "string(28) \"Vector<Map<int, Vector<?X>>>\"\n"
-        "string(9) \":xhp:html\"\n"
-        "string(26) \"@array<Y, ?Vector<string>>\"\n"
-        "string(36) \"(function (@int, (X, string)): void)\"\n"
-        "string(24) \"array<Map<Y, :xhp:html>>\"\n"
-        "string(4) \"@int\"\n"
-        "string(7) \"?string\"\n"
-        "string(41) \"(string, (function (?int, (X, Y)): void))\"\n"
-        "string(9) \"Vector<X>\"\n"
-        "bool(false)\n"
-        "string(4) \"@int\"\n"
-        "string(4) \"void\"\n"
-        "string(28) \"Vector<Map<int, Vector<?C>>>\"\n"
-        "string(9) \":xhp:html\"\n"
-        "string(26) \"@array<C, ?Vector<string>>\"\n"
-        "string(41) \"(function (@int, (double, string)): void)\"\n"
-        "string(38) \"array<Map<CT<int, string>, :xhp:html>>\"\n"
-  );
-
-  {
-    HipHopSyntax w(this);
-    MVCROF(
-      "<?php "
-      "function not_a_closure() { "
-      "  return 1; "
-      "}; "
-      "$rf = new ReflectionFunction('not_a_closure'); "
-      "var_dump($rf->isClosure()); "
-      "var_dump($rf->isGenerator()); "
-      " "
-      "function is_a_generator() { "
-      "  yield 1; "
-      "  yield 2; "
-      "}; "
-      "$rf = new ReflectionFunction('is_a_generator'); "
-      "var_dump($rf->isClosure()); "
-      "var_dump($rf->isGenerator()); "
-      " "
-      "$cl = function() { "
-      "  return 1; "
-      "}; "
-      "$rf = new ReflectionFunction($cl); "
-      "var_dump($rf->isClosure()); "
-      "var_dump($rf->isGenerator()); "
-      " "
-      "$cl = function() { "
-      "  yield 1; "
-      "  yield 2; "
-      "}; "
-      "$rf = new ReflectionFunction($cl); "
-      "var_dump($rf->isClosure()); "
-      "var_dump($rf->isGenerator()); "
-      ,
-      "test/quick/reflection_isclosure.php.expect"
-    );
-  }
-
-  return true;
-}
-
-bool TestCodeRun::TestErrorHandler() {
-  MVCR("<?php function handler($code, $msg) { "
-      "  var_dump(strpos($msg, 'system error') !== false); return true;"
-      "} "
-      "set_error_handler('handler');"
-      "function a() {} set_error_handler('a');restore_error_handler();"
-      "trigger_error('system error'); "
-      );
-
-  MVCR("<?php function handler($code, $msg) { "
-      "  var_dump(strpos($msg, 'system error') !== false); return true;"
-      "} "
-      "set_error_handler('handler');"
-      "user_error('system error'); "
-      );
-
-  MVCR("<?php function handler($e) { "
-      "  var_dump(strpos((string)$e, 'bomb') !== false); return true;"
-      "} "
-      "set_exception_handler('handler');"
-      "function a() {} set_exception_handler('a');restore_exception_handler();"
-      "throw new Exception('bomb'); "
-      );
-
-  MVCR("<?php "
-      "ob_start();"
-      "set_exception_handler('user_exception_handler');"
-      "echo 'Hello World';"
-      "throw new Exception;"
-      "function user_exception_handler($e) {"
-      "  ob_end_clean();"
-      "  var_dump(error_get_last());"
-      "  echo 'Goodbye';"
-      "  var_dump(error_get_last());"
-      "}");
-  MVCR("<?php\n"
-      "function handler($code, $msg, $file, $line) { var_dump($line); }\n"
-      "set_error_handler('handler');\n"
-      "function f($a) {\n"
-      "  $b = $a[100];\n"
-      "  return $b;\n"
-      "}\n"
-      "f(array(1, 2, 3));\n");
-  MVCR("<?php\n"
-       "class C {"
-       "  public static function log(Exception $exception) {"
-       "    $msg = get_class($exception).': '.$exception->getMessage();"
-       "    var_dump($msg);"
-       "  }"
-       "  public static function setup() {"
-       "    set_exception_handler(array(__CLASS__, 'log'));"
-       "  }"
-       "}"
-       "$obj = new C;"
-       "$obj->setup();"
-       "throw new Exception('test');");
-
-  return true;
-}
-
-bool TestCodeRun::TestAssertOptions() {
-  MVCR("<?php "
-      "assert_options(ASSERT_ACTIVE, 0);"
-      "assert_options(ASSERT_WARNING, 0);"
-      "var_dump(assert(false));"
-      "var_dump(assert_options(ASSERT_ACTIVE, 0));"
-      "var_dump(assert_options(ASSERT_WARNING, 1));"
-      "var_dump(assert(false));"
-      "var_dump(assert_options(ASSERT_ACTIVE, 0));"
-      "var_dump(assert_options(ASSERT_WARNING, 2));"
-      "var_dump(assert(false));"
-      "var_dump(assert_options(ASSERT_ACTIVE, 1));"
-      "var_dump(assert_options(ASSERT_WARNING, 0));"
-      "var_dump(assert(false));"
-      "var_dump(assert_options(ASSERT_ACTIVE, 2));"
-      "var_dump(assert_options(ASSERT_WARNING, 0));"
-      "var_dump(assert(false));");
-
-  return true;
-}
-
-bool TestCodeRun::TestExtMisc() {
-  XhpSyntax w(this);
-
-  MVCR("<?php var_dump(pack('nvc*', 0x1234, 0x5678, 65, 66));");
-  MVCR("<?php var_dump(unpack('nfrist/vsecond/c2chars', "
-      "pack('nvc*', 0x1234, 0x5678, 65, 66)));");
-  MVCR("<?php $d=fopen('test/sample_dir/file', 'r');\n"
-       "var_dump(is_object($d));\n"
-       "var_dump(is_resource($d));\n"
-       "var_dump(gettype((string)$d));");
-
-  MVCR("<?php "
-       "class X {};"
-       "$x = new X;"
-       "$x->a = 1;"
-       "$x->b = 'hello';"
-       "$x->c = $x;"
-       "var_dump(http_build_query($x));");
-
-  MVCR("<?php "
-       "function __autoload($c) {"
-       "  var_dump($c);"
-       "}"
-       "function test() {"
-       "  var_dump(is_subclass_of('C', 'D'));"
-       "  var_dump(get_class_methods('C'));"
-       "  var_dump(method_exists('C', 'foo'));"
-       "  class C {}"
-       "  var_dump(is_subclass_of('C', 'D'));"
-       "  var_dump(is_subclass_of('C', 'C'));"
-       "}"
-       "test();"
-       "var_dump(class_exists('C'));");
-
-  MVCRO("<?php "
-        "var_dump(hex2bin(\";lwekn\"));"
-        "var_dump(hex2bin(\"68656c6c6f\"));"
-        "var_dump(hex2bin(\"68656c6c6f6\"));"
-        ,
-        "bool(false)\n"
-        "string(5) \"hello\"\n"
-        "bool(false)\n");
-
-  MVCRO("<?php\n"
-        "var_dump(token_name(396));\n"
-        "$str = \"<?php \\$x=<foo:bar/>;\\$y=<foo:bar>woo!</foo:bar>;\\n\";\n"
-        "$arr = token_get_all($str);\n"
-        "foreach ($arr as $t) {\n"
-        "  if ($t[0] == 396) {\n"
-        "    var_dump($t[1]);\n"
-        "  }\n"
-        "}\n"
-        ,
-        "string(12) \"T_XHP_TAG_LT\"\n"
-        "string(1) \"<\"\n"
-        "string(1) \"<\"\n"
-        "string(1) \"<\"\n"
-        );
-
-  return true;
-}
-
-bool TestCodeRun::TestInvalidArgument() {
-  MVCRO("<?php "
-        "var_dump(fb_rename_function('', ''));"
-        "var_dump(hotprofiler_enable(-1));"
-        "var_dump(mysql_fetch_array(null, 0));"
-        "var_dump(mysql_fetch_object(null, 'stdClass'));"
-        ,
-        "bool(false)\n"
-        "NULL\n"
-        "bool(false)\n"
-        "bool(false)\n");
-
-  MVCR("<?php "
-      "$ch = curl_init();"
-      "var_dump(curl_setopt($ch, -1, 'http://www.example.com/'));"
-      "curl_close($ch);"
-      "var_dump(iconv_set_encoding('internal_encoding',"
-      "  str_pad('invalid-charset', 64)));"
-      "var_dump(iconv_mime_decode("
-      "  'Subject: =?UTF-8?B?UHLDvGZ1bmcgUHLDvGZ1bmc=?=',"
-      "  0, str_pad('invalid-charset', 64)));"
-      "var_dump(iconv_mime_decode_headers("
-      " 'Subject: =?UTF-8?B?UHLDvGZ1bmcgUHLDvGZ1bmc=?=', 0,"
-      "  str_pad('invalid-charset', 64)));"
-      "var_dump(iconv_strlen('UHLDvGZ1bmcgUHLDvGZ1bmc=',"
-      "  str_pad('invalid-charset', 64)));"
-      "$subject = 'Subject: =?UTF-8?B?UHLDvGZ1bmcgUHLDvGZ1bmc=?=';"
-      "var_dump(iconv_strpos($subject,"
-      " 'H', 0, str_pad('invalid-charset', 64)));"
-      "var_dump(iconv_strrpos($subject,"
-      " 'H', str_pad('invalid-charset', 64)));"
-      "var_dump(iconv_substr('AB',0,1, str_pad('invalid-charset', 64)));"
-      "$preferences = array("
-      "  'output-charset' => 'UTF-8',"
-      "  'line-length' => 76,"
-      "  'line-break-chars' => '\n'"
-      ");"
-      "$preferences['scheme'] = 'Q';"
-      "$preferences['input-charset'] = str_pad('invalid-charset', 64);"
-      "var_dump(iconv_mime_encode('Subject', 'Pr\xc3\274fung Pr\xc3\274fung',"
-      "  $preferences));"
-      "$preferences['input-charset'] = 'ISO-8859-1';"
-      "$preferences['output-charset'] = str_pad('invalid-charset', 64);"
-      "var_dump(iconv_mime_encode('Subject', 'Pr\xc3\274fung Pr\xc3\274fung',"
-      "  $preferences));"
-      "var_dump(iconv_set_encoding('internal_encoding',"
-      "                            str_pad('invalid-charset', 64)));"
-      "var_dump(iconv('UTF-8', str_pad('invalid-charset', 64), ''));"
-      "var_dump(iconv(str_pad('invalid-charset', 64), 'UTF-8', ''));"
-
-      "var_dump(time_nanosleep(-1, 0));"
-      "var_dump(time_nanosleep(0, -1));"
-      "var_dump(time_sleep_until(0));"
-
-      "var_dump(gzcompress('abc', -2));"
-      "var_dump(gzdeflate('abc', -2));"
-
-      "var_dump(http_build_query(1));"
-      "var_dump(parse_url('http://www.example.com', 100));"
-
-      "var_dump(dns_check_record('127.0.0.1', 'INVALID_TYPE'));"
-
-      "var_dump(assert_options(-1));"
-
-      "var_dump(simplexml_load_string('', 'INVALID_CLASS'));"
-      "var_dump(simplexml_load_string('', 'stdClass'));"
-
-      "var_dump(stream_get_contents('', -1));"
-
-      "$fp = fopen('test/sample_dir/file', 'r');"
-      "var_dump(fgets($fp, -1));"
-/*
-  Not handled correctly. Invalid arg /types/ should result in
-  the function not being called, and null returned (even though
-  the functions are documented as returning false on failure).
-
-      "var_dump(fputcsv($fp, array(), 'abc'));"
-      "var_dump(fputcsv($fp, array(), 'a', 'def'));"
-      "var_dump(fgetcsv($fp, array(), 'abc'));"
-      "var_dump(fgetcsv($fp, array(), 'a', 'def'));"
-*/
-      "fclose($fp);"
-      "$tmpfname = tempnam('', str_repeat('a', 128));"
-      "var_dump(strlen(basename($tmpfname)));"
-      "unlink($tmpfname);"
-      "$tmpfname = tempnam('', '/var/www' . str_repeat('a', 128));"
-      "var_dump(strlen(basename($tmpfname)));"
-      "unlink($tmpfname);"
-
-      "$ar1 = array(10, 100, 100, 0);"
-      "$ar2 = array(1, 3, 2);"
-      "var_dump(array_multisort($ar1, $ar2));"
-
-      "$phrase  = 'eat fruits, vegetables, and fiber every day.';"
-      "$healthy = array('fruits', 'vegetables');"
-      "$yummy   = array('pizza', 'beer', 'ice cream');"
-      "var_dump(str_replace($healthy, $yummy, $phrase));"
-      "var_dump(str_replace('ll', $yummy, 'good golly miss molly!',"
-      "                     $count));"
-      "var_dump(setlocale(LC_ALL, array('de_DE@euro', 'de_DE', 'deu_deu'),"
-      "                   array(1, 2)));"
-      "var_dump(setlocale(LC_ALL, str_pad('a', 255)));"
-
-      "var_dump(pack(\"\\xf4\", 0x1234, 0x5678, 65, 66));"
-      "var_dump(pack(\"x5\", 0x1234, 0x5678, 65, 66));"
-      "var_dump(pack(\"h\", -0x1234));"
-      "var_dump(pack(\"h\", 12345678900));"
-      "var_dump(unpack(\"\\xf4\", \"0x1234\"));"
-
-      "var_dump(sscanf('foo', '[%s', $id, $first, $last));"
-      "var_dump(sscanf('foo', '%z', $id, $first, $last));"
-      "var_dump(sscanf(\"SN/abc\", \"SN/%d%d\", $out));"
-      "var_dump($out);"
-      "var_dump(sscanf(\"SN/abc\", \"\", $out));"
-      "var_dump($out);"
-
-      "var_dump(printf('%$', 3));"
-      "var_dump(vsprintf('%$', 3));"
-      "var_dump(sprintf('%$', 3));"
-      "var_dump(vsprintf('%$', 3));"
-
-      "var_dump(str_word_count('abc', 2, '...'));"
-      "var_dump(str_word_count('abc', 2, 'b..a'));"
-      "var_dump(str_word_count('abc', 2, 'a..b..c'));"
-
-      "var_dump(base_convert('05678', 8, 37));"
-
-      "var_dump(convert_cyr_string('abc', 'y', 'z'));"
-
-      "var_dump(money_format('%abc', 1.33));"
-      "var_dump(money_format('%i%i', 1.33));"
-
-      "var_dump(str_pad('abc', 10, '', 100));"
-      "var_dump(str_pad('abc', 10, ' ', 100));"
-
-      "var_dump(wordwrap('', 75, '', true));"
-      "var_dump(wordwrap(null, 75, '', true));"
-      "var_dump(wordwrap('abc', 75, '', true));"
-      "var_dump(wordwrap('abc', 0, '', true));");
-
-
-  MVCR("<?php "
-       "function bar($a) { return $a; }"
-       "function baz($a) { return $a; }"
-       "function foo($x) {"
-       "  return fb_call_user_func_safe_return('baz',"
-       "         fb_call_user_func_safe_return('bar', $x));"
-       "}");
-
-  MVCR("<?php "
-       "function handler($err, $errstr) {"
-       "  $errstr = preg_replace('/given,.*$/','given', $errstr);"
-       "  var_dump($err, $errstr);"
-       "}"
-       "set_error_handler('handler');"
-       "class y {}"
-       "class x {"
-       "  function __construct(y $y) {}"
-       "}"
-       "var_dump(new X(null));");
-  return true;
-}
-
-bool TestCodeRun::TestSuperGlobals() {
-  if (false) {
-    // This test is flaky on machines with both ipv6 and ipv4
-    MVCR("<?php function foo() { "
-         "file_get_contents('http://www.facebook.com/status.php');"
-         "var_dump(empty($http_response_header));"
-         "} foo();");
-  }
-  MVCR("<?php "
-       "function test() {"
-       "  unset($GLOBALS['_SERVER']);"
-       "  $GLOBALS['_SERVER']['foo'] = 'bar';"
-       "  var_dump($_SERVER['foo']);"
-       "  }"
-       "test();");
-  MVCR("<?php "
-       "function test() {"
-       "  $_POST = array('HELLO' => 1);"
-       "}"
-       "test();"
-       "var_dump($_POST);");
-
-  MVCR("<?php "
-       "class X {"
-       "  static function test() {"
-       "    var_dump(__FUNCTION__);"
-       "    var_dump(__CLASS__);"
-       "    var_dump(__METHOD__);"
-       "    return array($GLOBALS[__FUNCTION__],"
-       "                 $GLOBALS[__CLASS__],"
-       "                 $GLOBALS[__METHOD__]);"
-       "  }"
-       "}"
-       "$test = 'this_is_function_test';"
-       "$X = 'this_is_class_x';"
-       "$GLOBALS['X::test'] = 'this_is_method_test::x';"
-       "var_dump(X::test());");
-
-  MVCR("<?php\n"
-       "$a = 100;\n"
-       "function f() {\n"
-       "  foreach ($GLOBALS as $k => &$v) {\n"
-       "    if ($k == 'a') { $v = -1; }\n"
-       "  }\n"
-       "  global $a;\n"
-       "  var_dump($a);\n"
-       "  $b = $GLOBALS;\n"
-       "  $b['a'] = 0;\n"
-       "  var_dump($GLOBALS['a']);\n"
-       "}\n"
-       "f();\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestGlobalStatement() {
-  MVCR("<?php\n"
-       "global $c;\n"
-       "function &foo() {\n"
-       "  $a = 5;\n"
-       "  global $c;\n"
-       "  $c = &$a;\n"
-       "  var_dump($c);\n"
-       "  return $a;\n"
-       "}\n"
-       "$b = foo();\n"
-       "$b = 6;\n"
-       "var_dump($c);\n"
-       "var_dump($b);\n"
-      );
-
-  MVCR("<?php "
-      "$global_var = 10;"
-      "function test_unset() {"
-      "  global $global_var;"
-      "  var_dump( isset($global_var) );"
-      "  var_dump( empty($global_var) );"
-      "  unset($global_var);"
-      "  var_dump( isset($global_var) );"
-      "  var_dump( empty($global_var) ); }"
-      "var_dump($global_var);"
-      "test_unset();"
-      "var_dump($global_var);"
-      );
-
-  MVCR("<?php "
-      "$a = 0;"
-      "function test() {"
-      "  $a = 1;"
-      "  if (true) global $a;"
-      "  $a = 2;"
-      "}"
-      "test();"
-      "print \"$a\\n\";"
-      );
-
-  MVCR("<?php "
-      "$a = 1;"
-      "function test() {"
-      "  $b = 1;"
-      "  global $a;"
-      "  $a = 10;"
-      "}"
-      "var_dump($a);"
-      "test();"
-      "var_dump($a);"
-      "  return true;"
-      );
-
-  MVCR("<?php "
-      "function test() {"
-      "  if (true) {"
-      "    global $a;"
-      "    $a = 10;"
-      "  }"
-      "}"
-      "test();"
-      "var_dump($a);"
-      );
-
-  MVCR("<?php "
-       "$x = 1;"
-       "$GLOBALS['x'] = 2;"
-       "var_dump($x);"
-       "function test() {"
-       "  global $x;"
-       "  $x = 3;"
-       "  $GLOBALS['x'] = 4;"
-       "  var_dump($x);"
-       "}"
-       "test();");
-
-  return true;
-}
-
-bool TestCodeRun::TestStaticStatement() {
-  MVCR("<?php "
-      "function test_unset_static() {"
-      "  static $static_var;"
-      "  $static_var ++;"
-      "  echo \"value of static_var before unset: $static_var\\n\";"
-      "  var_dump( isset($static_var) );"
-      "  var_dump( empty($static_var) );"
-      "  unset($static_var);"
-      "  echo \"value of static_var after unset: $static_var\\n\";"
-      "  var_dump( isset($static_var) );"
-      "  var_dump( empty($static_var) );"
-      "  $static_var = 20;"
-      "  echo \"value of static_var after new assignment: $static_var\\n\";"
-      "}"
-      "test_unset_static();"
-      "test_unset_static();"
-      "test_unset_static();"
-      );
-
-  MVCR("<?php "
-      "function test() {"
-      "  $static_var = 3;"
-      "  echo $static_var;"
-      "  static $static_var;"
-      "  $static_var ++;"
-      "  echo $static_var;"
-      "}"
-      "test();"
-     )
-
-  MVCR("<?php "
-      "class A { static function test() {"
-      "  $static_var = 3;"
-      "  echo $static_var;"
-      "  static $static_var;"
-      "  $static_var ++;"
-      "  echo $static_var;"
-      "} }"
-      "A::test();"
-     )
-
-  MVCR("<?php "
-      "  $static_var = 1;"
-      "  echo $static_var . \"\\n\";"
-      "  static $static_var;"
-      "  echo $static_var . \"\\n\";"
-      "  $static_var ++;"
-      "  echo $static_var . \"\\n\";"
-     )
-
-  MVCR("<?php "
-      "  $static_var = 1;"
-      "  global $static_var;"
-      "  echo $static_var . \"\\n\";"
-      "  $static_var --;"
-      "  echo $static_var . \"\\n\";"
-     )
-
-  MVCR("<?php "
-      "  $static_var = 1;"
-      "  echo $static_var . \"\\n\";"
-      "  static $static_var;"
-      "  echo $static_var . \"\\n\";"
-      "  $static_var ++;"
-      "  echo $static_var . \"\\n\";"
-      "  global $static_var;"
-      "  echo $static_var . \"\\n\";"
-      "  $static_var --;"
-      "  echo $static_var . \"\\n\";"
-     )
-
-  MVCR("<?php "
-      "static $static_var = 1;"
-      "echo $static_var . \"\\n\";"
-      "function test()"
-      "{"
-      "  static $static_var = -1;"
-      "  echo $static_var . \"\\n\";"
-      "  $static_var = 2;"
-      "  echo $static_var . \"\\n\";"
-      "  $static_var++;"
-      "  echo $static_var . \"\\n\";"
-      "}"
-      "test();"
-      "test();"
-     )
-
-  MVCR("<?php "
-      "static $static_var;"
-      "echo $static_var . \"\\n\";"
-      "$static_var = 1;"
-      "echo $static_var . \"\\n\";"
-     )
-
-  MVCR("<?php "
-      "function test() {"
-      "  if (false) {"
-      "    static $static_var = +3;"
-      "  }"
-      "  echo $static_var . \"\\n\";"
-      "  $static_var = 4;"
-      "  echo $static_var . \"\\n\";"
-      "}"
-      "test();"
-     )
-
-  MVCR("<?php "
-      "if (false) {"
-      "  static $static_var = +3;"
-      "}"
-      "echo $static_var . \"\\n\";"
-      "$static_var = 4;"
-      "echo $static_var . \"\\n\";"
-     )
-
-  MVCR("<?php "
-      "echo $static_var . \"\\n\";"
-      "static $static_var = 4;"
-      "echo $static_var . \"\\n\";"
-      );
-
-  MVCR("<?php "
-      "static $a = 5;"
-      "echo $a . \"\\n\";"
-      "global $a;"
-      "echo $a . \"\\n\";"
-      );
-
-  MVCR("<?php "
-      "function test() {"
-      "  static $commenced = false;"
-      "  if ($commenced === false) {"
-      "    return 1;"
-      "  }"
-      "  $commenced = true;"
-      "  unset($args);"
-      "}"
-      "echo test();"
-      );
-
-  MVCR("<?php "
-      "static $a = 1, $b = 2;"
-      "static $c = 1;"
-      "static $d = 1;"
-      "static $e = 1;"
-      "static $f = 1;"
-      "static $g = 1;"
-      "static $h = 1;"
-      "static $i = 1;"
-      "static $i = 2;"
-      "if (false) {"
-      "  static $a = 2;"
-      "  static $b = 3;"
-      "  static $c = 2;"
-      "  static $g;"
-      "  static $i;"
-      "  $e = 2;"
-      "} else {"
-      "  static $d = 2;"
-      "  static $h;"
-      "  $f = 2;"
-      "}"
-      "echo $a;"
-      "echo $b;"
-      "echo $c;"
-      "echo $d;"
-      "echo $e;"
-      "echo $f;"
-      "echo $g;"
-      "echo $h;"
-      "echo $i;"
-      ""
-      "function f() {"
-      "  static $a = 1, $b = 2;"
-      "  static $c = 1;"
-      "  static $d = 1;"
-      "  static $e = 1;"
-      "  static $f = 1;"
-      "  static $g = 1;"
-      "  static $h = 1;"
-      "  static $i = 1;"
-      "  static $i = 2;"
-      "  if (false) {"
-      "    static $a = 2;"
-      "    static $b = 3;"
-      "    static $c = 2;"
-      "    static $g;"
-      "    static $i;"
-      "    $e = 2;"
-      "  } else {"
-      "    static $d = 2;"
-      "    static $h;"
-      "    $f = 2;"
-      "  }"
-      "  echo $a;"
-      "  echo $b;"
-      "  echo $c;"
-      "  echo $d;"
-      "  echo $e;"
-      "  echo $f;"
-      "  echo $g;"
-      "  echo $h;"
-      "  echo $i;"
-      "}"
-      "f();"
-      "class foo {"
-      "  static $a = 1, $b = 2;"
-      "  static $c = 1;"
-      "  static $d = 1;"
-      "  static $e = 1;"
-      "  static $f = 1;"
-      "  function bar() {"
-      "    static $a = 1, $b = 2;"
-      "    static $c = 1;"
-      "    static $d = 1;"
-      "    static $e = 1;"
-      "    static $f = 1;"
-      "    static $g = 1;"
-      "    static $h = 1;"
-      "    static $i = 1;"
-      "    static $i = 2;"
-      "    if (false) {"
-      "      static $a = 2;"
-      "      static $b = 3;"
-      "      static $c = 2;"
-      "      static $g;"
-      "      static $i;"
-      "      $e = 2;"
-      "    } else {"
-      "      static $d = 2;"
-      "      static $h;"
-      "      $f = 2;"
-      "    }"
-      "    echo foo::$a;"
-      "    echo foo::$b;"
-      "    echo foo::$c;"
-      "    echo foo::$d;"
-      "    echo foo::$e;"
-      "    echo foo::$f;"
-      "    echo $a;"
-      "    echo $b;"
-      "    echo $c;"
-      "    echo $d;"
-      "    echo $e;"
-      "    echo $f;"
-      "    echo $g;"
-      "    echo $h;"
-      "    echo $i;"
-      "  }"
-      "}"
-      "echo foo::$a;"
-      "echo foo::$b;"
-      "$v = new foo;"
-      "$v->bar();");
-
-  MVCR("<?php "
-      "define('FOO', 1);"
-      "class a {"
-      "  static $b = FOO;"
-      "}"
-      "function foo() {"
-      "  static $a;"
-      "  static $a = FOO;"
-      "  echo $a;"
-      "}"
-      "foo();"
-      "echo a::$b;");
-
-  MVCR("<?php "
-      "class c {"
-      "  public $q = 20;"
-      "  function x() {"
-      "    $foo = 20;"
-      "    static $foo;"
-      "    $foo = $this->q;"
-      "    echo $foo;"
-      "  }"
-      "  function y() {"
-      "    static $foo = 20;"
-      "    $foo++;"
-      "    echo $foo;"
-      "  }"
-      "  static function sf() {"
-      "    static $foo = 0;"
-      "    $foo++;"
-      "    echo $foo;"
-      "  }"
-      "}"
-      "class d extends c {"
-      "  public $q = 30;"
-      "}"
-      "$x = new c();"
-      "$x->x();"
-      "$x->y();"
-      "$x->y();"
-      "$x->y();"
-      "$x->y();"
-      "$x = new d();"
-      "$x->x();"
-      "$x->y();"
-      "$x->y();"
-      "$x->y();"
-      "c::sf();"
-      "c::sf();"
-      "c::sf();"
-      "d::sf();"
-      "d::sf();"
-      "d::sf();");
-
-  MVCR("<?php "
-       "class A {"
-       "  private function foo() {"
-       "    static $x = null;"
-       "    var_dump(get_class($this), $x);"
-       "    $x = 1;"
-       "  }"
-       "  public function run() {"
-       "    $this->foo();"
-       "  }"
-       "}"
-       "class B extends A {}"
-       "class C extends A {}"
-       "$a = new A;"
-       "$b = new B;"
-       "$c = new C;"
-       "$a->run();"
-       "$b->run();"
-       "$c->run();");
-
-  return true;
-}
-
-bool TestCodeRun::TestIfStatement() {
-  MVCR("<?php "
-      "if (false) {"
-      "  echo \"case 1\\n\";"
-      "}"
-      "if (false) {"
-      "  echo \"case 2\\n\";"
-      "  function f1() {"
-      "    $v = 1;"
-      "  }"
-      "}"
-      "if (true) {"
-      "  echo \"case 3\\n\";"
-      "}"
-      "if (true) {"
-      "  echo \"case 4\\n\";"
-      "  function f2() {"
-      "    $v = 1;"
-      "  }"
-      "}"
-      "if (true) {"
-      "  echo \"case 5\\n\";"
-      "} else {"
-      "  echo \"case 6\\n\";"
-      "}"
-      "if (true) {"
-      "  echo \"case 7\\n\";"
-      "} else {"
-      "  echo \"case 8\\n\";"
-      "  function f3() {"
-      "    $v = 1;"
-      "  }"
-      "}"
-      "if ($a) {"
-      "  echo \"case 9\\n\";"
-      "} elseif (true) {"
-      "  echo \"case 10\\n\";"
-      "  function f4() {"
-      "    $v = 1;"
-      "  }"
-      "} else {"
-      "  echo \"case 11\\n\";"
-      "}"
-      "if ($a) {"
-      "  echo \"case 12\\n\";"
-      "} elseif (true) {"
-      "  echo \"case 13\\n\";"
-      "} else {"
-      "  echo \"case 14\\n\";"
-      "  function f5() {"
-      "    $v = 1;"
-      "  }"
-      "}"
-      "if ($a) {"
-      "  echo \"case 15\\n\";"
-      "} elseif (true) {"
-      "  echo \"case 16\\n\";"
-      "} elseif (true) {"
-      "  echo \"case 17\\n\";"
-      "  function f6() {"
-      "    $v = 1;"
-      "  }"
-      "} else {"
-      "  echo \"case 18\\n\";"
-      "}"
-      "if ($a) {"
-      "  echo \"case 19\\n\";"
-      "} elseif (true) {"
-      "  echo \"case 20\\n\";"
-      "} elseif (true) {"
-      "  echo \"case 21\\n\";"
-      "  function f7() {"
-      "    $v = 1;"
-      "  }"
-      "}"
-      "if ($a) {"
-      "  echo \"case 22\\n\";"
-      "} elseif (true) {"
-      "  echo \"case 23\\n\";"
-      "} elseif (false) {"
-      "  echo \"case 24\\n\";"
-      "  function f8() {"
-      "    $v = 1;"
-      "  }"
-      "} else {"
-      "  echo \"case 25\\n\";"
-      "}"
-      "if ($a) {"
-      "  echo \"case 26\\n\";"
-      "} elseif (true) {"
-      "  echo \"case 27\\n\";"
-      "} elseif (false) {"
-      "  echo \"case 28\\n\";"
-      "  function f9() {"
-      "    $v = 1;"
-      "  }"
-      "}");
-
-  MVCR("<?php "
-      "if (true) {"
-      "  function foo() { echo \"foo\\n\"; }"
-      "} else if (false) {"
-      "  function bar() { echo \"bar\\n\"; }"
-      "}");
-
-  MVCR("<?php "
-      "if (true) {"
-      "  function foo() { echo \"foo\\n\"; }"
-      "} elseif (false) {"
-      "  function bar() { echo \"bar\\n\"; }"
-      "}");
-
-  MVCR("<?php "
-       "function test($a,$b = 0) {"
-       "  if ($a == 2) {"
-       "    if ($b == 1) {"
-       "      return;"
-       "    }"
-       "    $a = 5;"
-       "  }"
-       "  if ($a == 3) {"
-       "    var_dump($a);"
-       "  }"
-       "}"
-       "test(3);");
-
-  return true;
-}
-
-bool TestCodeRun::TestBreakStatement() {
-  MVCR("<?php "
-      "$arr = array('one', 'two', 'three', 'four', 'stop', 'five');"
-      "while (list(, $val) = each($arr)) {"
-      "    if ($val == 'stop') {"
-      "        break;"
-      "    }"
-      "    echo \"$val\\n\";"
-      "}"
-      ""
-      "$i = 0;"
-      "while (++$i) {"
-      "    switch ($i) {"
-      "    case 5:"
-      "        echo \"At 5\\n\";"
-      "        break 1;"
-      "    case 10:"
-      "        echo \"At 10; quitting\\n\";"
-      "        break 2;"
-      "    default:"
-      "        break;"
-      "    }"
-      "}");
-
-  return true;
-}
-
-bool TestCodeRun::TestContinueStatement() {
-  MVCR("<?php "
-      "for ($i = 0;$i<3;$i++) {"
-      "  echo \"Start Of I loop\\n\";"
-      "  for ($j=0;;$j++) {"
-      "    if ($j >= 2) continue 2;"
-      "      echo \"I : $i J : $j\".\"\\n\";"
-      "  }"
-      "  echo \"End\\n\";"
-      "}"
-      "for ($i = 0;$i<10;$i++) {"
-      "  if ($i % 2 == 0) continue 1;"
-      "  echo $i . \"\\n\";"
-      "}"
-      "for ($i = 0;$i<10;$i++) {"
-      "  if ($i % 2 == 0) continue;"
-      "  echo $i . \"\\n\";"
-      "}");
-
-  MVCR("<?php "
-      "for ($i1 = 0; $i1 < 2; $i1++) {"
-      "  for ($i2 = 0; $i2 < 2; $i2++) {"
-      "    switch ($i2 % 2) {"
-      "      case 0:"
-      "        continue;"
-      "        break;"
-      "    }"
-      "    print \"[\" . $i2 . \"]\\n\";"
-      "  }"
-      "  print $i1 . \"\\n\";"
-      "}");
-
-  return true;
-}
-
-bool TestCodeRun::TestReturnStatement() {
-  MVCR("<?php "
-      "function foo1($a) {"
-      "  if ($a) return \"ok\";"
-      "}"
-      "function foo2($a) {"
-      "  if ($a > 1) return;"
-      "  if ($a == 1) return 1;"
-      "}"
-      "function foo3($a) {"
-      "  if ($a > 1) return;"
-      "  if ($a == 1) return;"
-      "}"
-      "function bar() {"
-      "  $v1 = foo1(0);"
-      "  var_dump($v1);"
-      "  $v2 = foo2(0);"
-      "  var_dump($v2);"
-      "  $v3 = foo3(0);"
-      "  var_dump($v3);"
-      "}"
-      "bar();");
-
-
-  MVCR("<?php "
-      "class q {}"
-      "function g() {"
-      "  return null;"
-      "  return new q;"
-      "}"
-      "function f() {"
-      "  return;"
-      "  return new q;"
-      "}"
-      "var_dump(g());"
-      "var_dump(f());"
-      );
-  return true;
-}
-
-bool TestCodeRun::TestAdd() {
-  MVCR("<?php "
-      "printf(\"%s\\n\", 30 + 30);"
-      "printf(\"%s\\n\", \"30\" + 30);"
-      "printf(\"%s\\n\", 30 + \"30\");"
-      "printf(\"%s\\n\", \"30\" + \"30\");"
-      );
-
-  MVCR("<?php "
-      "$a = \"123.456\" + 123;"
-      "var_dump($a);"
-      "$a = \"123.456\" + 456.123;"
-      "var_dump($a);"
-      "$a = \"123.456\" + \"123\";"
-      "var_dump($a);"
-      "$a = \"123.456\" + \"456.123\";"
-      "var_dump($a);"
-      "$a = \"123.456\";"
-      "$a += 123;"
-      "var_dump($a);"
-      "$a = \"123.456\";"
-      "$a += 456.123;"
-      "var_dump($a);"
-      "$a = \"123.456\";"
-      "$a += \"123\";"
-      "var_dump($a);"
-      "$a = \"123.456\";"
-      "$a += \"456.123\";"
-      "var_dump($a);"
-      );
-
-  MVCR("<?php "
-      "var_dump(1.7976931348623157e+308 + 1.7976931348623157e+308);"
-      );
-  return true;
-}
-
-bool TestCodeRun::TestMinus() {
-  MVCR("<?php "
-      "printf(\"%s\\n\", 30 - 30);"
-      "printf(\"%s\\n\", \"30\" - 30);"
-      "printf(\"%s\\n\", 30 - \"30\");"
-      "printf(\"%s\\n\", \"30\" - \"30\");"
-      );
-  MVCR("<?php "
-      "$a = \"123.456\" - 123;"
-      "var_dump($a);"
-      "$a = \"123.456\" - 456.123;"
-      "var_dump($a);"
-      "$a = \"123.456\" - \"123\";"
-      "var_dump($a);"
-      "$a = \"123.456\" - \"456.123\";"
-      "var_dump($a);"
-      "$a = \"123.456\";"
-      "$a -= 123;"
-      "var_dump($a);"
-      "$a = \"123.456\";"
-      "$a -= 456.123;"
-      "var_dump($a);"
-      "$a = \"123.456\";"
-      "$a -= \"123\";"
-      "var_dump($a);"
-      "$a = \"123.456\";"
-      "$a -= \"456.123\";"
-      "var_dump($a);"
-      );
-
-  return true;
-}
-
-bool TestCodeRun::TestMultiply() {
-  MVCR("<?php "
-      "printf(\"%s\\n\", 30 * 30);"
-      "printf(\"%s\\n\", \"30\" * 30);"
-      "printf(\"%s\\n\", 30 * \"30\");"
-      "printf(\"%s\\n\", \"30\" * \"30\");"
-      );
-  MVCR("<?php "
-      "$a = \"123.456\" * 123;"
-      "var_dump($a);"
-      "$a = \"123.456\" * 456.123;"
-      "var_dump($a);"
-      "$a = \"123.456\" * \"123\";"
-      "var_dump($a);"
-      "$a = \"123.456\" * \"456.123\";"
-      "var_dump($a);"
-      "$a = \"123.456\";"
-      "$a *= 123;"
-      "var_dump($a);"
-      "$a = \"123.456\";"
-      "$a *= 456.123;"
-      "var_dump($a);"
-      "$a = \"123.456\";"
-      "$a *= \"123\";"
-      "var_dump($a);"
-      "$a = \"123.456\";"
-      "$a *= \"456.123\";"
-      "var_dump($a);"
-      );
-
-  return true;
-}
-
-bool TestCodeRun::TestDivide() {
-  MVCR("<?php "
-      "printf(\"%s\\n\", 30 / 30);"
-      "printf(\"%s\\n\", \"30\" / 30);"
-      "printf(\"%s\\n\", 30 / \"30\");"
-      "printf(\"%s\\n\", \"30\" / \"30\");"
-      );
-  MVCR("<?php "
-      "$a = \"123.456\" / 123;"
-      "var_dump($a);"
-      "$a = \"123.456\" / 456.123;"
-      "var_dump($a);"
-      "$a = \"123.456\" / \"123\";"
-      "var_dump($a);"
-      "$a = \"123.456\" / \"456.123\";"
-      "var_dump($a);"
-      "$a = \"123.456\";"
-      "$a /= 123;"
-      "var_dump($a);"
-      "$a = \"123.456\";"
-      "$a /= 456.123;"
-      "var_dump($a);"
-      "$a = \"123.456\";"
-      "$a /= \"123\";"
-      "var_dump($a);"
-      "$a = \"123.456\";"
-      "$a /= \"456.123\";"
-      "var_dump($a);"
-      "$a = \"123\" / 123;"
-      "var_dump($a);"
-      "$a = \"123\" / \"123\";"
-      "var_dump($a);"
-      "$a = \"321\" / 123;"
-      "var_dump($a);"
-      "$a = \"321\" / 123.456;"
-      "var_dump($a);"
-      );
-
-  return true;
-}
-
-bool TestCodeRun::TestModulus() {
-  MVCR("<?php "
-      "printf(\"%s\\n\", 30 % 30);"
-      "printf(\"%s\\n\", \"30\" % 30);"
-      "printf(\"%s\\n\", 30 % \"30\");"
-      "printf(\"%s\\n\", \"30\" % \"30\");"
-      );
-  MVCR("<?php "
-      "$a = \"123.456\" % 123;"
-      "var_dump($a);"
-      "$a = \"123.456\" % 456.123;"
-      "var_dump($a);"
-      "$a = \"123.456\" % \"123\";"
-      "var_dump($a);"
-      "$a = \"123.456\" % \"456.123\";"
-      "var_dump($a);"
-      "$a = \"123.456\";"
-      "$a %= 123;"
-      "var_dump($a);"
-      "$a = \"123.456\";"
-      "$a %= 456.123;"
-      "var_dump($a);"
-      "$a = \"123.456\";"
-      "$a %= \"123\";"
-      "var_dump($a);"
-      "$a = \"123.456\";"
-      "$a %= \"456.123\";"
-      "var_dump($a);"
-      "$a = \"123\" % 123;"
-      "var_dump($a);"
-      "$a = \"123\" % \"123\";"
-      "var_dump($a);"
-      "$a = \"321\" % 123;"
-      "var_dump($a);"
-      "$a = \"321\" % 123.456;"
-      "var_dump($a);"
-      );
-  MVCR("<?php "
-      "$a = 1 % 9223372036854775807;"
-      "var_dump($a);");
-
-  return true;
-}
-
-bool TestCodeRun::TestOperationTypes() {
-  MVCR("<?php "
-      "$a = null; var_dump(+$a);"
-      "$a = null; var_dump(-$a);"
-      ""
-      "$a = null; $b = null; var_dump($a + $b);"
-      "$a = null; $b = true; var_dump($a + $b);"
-      "$a = null; $b = 0; var_dump($a + $b);"
-      "$a = null; $b = 1; var_dump($a + $b);"
-      "$a = null; $b = 1.0; var_dump($a + $b);"
-      "$a = null; $b = '1.0'; var_dump($a + $b);"
-      "$a = null; $b = 'foo'; var_dump($a + $b);"
-      "$a = null; $b = new Exception(); var_dump($a + $b);"
-      "$a = null; $b = null; $b = 0; var_dump($a + $b);"
-      "$a = null; $b = null; $b = 1; var_dump($a + $b);"
-      "$a = null; $b = null; $b = 1.0; var_dump($a + $b);"
-      "$a = null; $b = null; $b = '1.0'; var_dump($a + $b);"
-      "$a = null; $b = null; $b = 'foo'; var_dump($a + $b);"
-      "$a = null; $b = null; $b = new Exception(); var_dump($a + $b);"
-      "$a = null; $b = null; $a += $b; var_dump($a);"
-      "$a = null; $b = true; $a += $b; var_dump($a);"
-      "$a = null; $b = 0; $a += $b; var_dump($a);"
-      "$a = null; $b = 1; $a += $b; var_dump($a);"
-      "$a = null; $b = 1.0; $a += $b; var_dump($a);"
-      "$a = null; $b = '1.0'; $a += $b; var_dump($a);"
-      "$a = null; $b = 'foo'; $a += $b; var_dump($a);"
-      "$a = null; $b = new Exception(); $a += $b; var_dump($a);"
-      "$a = null; $b = null; $b = 0; $a += $b; var_dump($a);"
-      "$a = null; $b = null; $b = 1; $a += $b; var_dump($a);"
-      "$a = null; $b = null; $b = 1.0; $a += $b; var_dump($a);"
-      "$a = null; $b = null; $b = '1.0'; $a += $b; var_dump($a);"
-      "$a = null; $b = null; $b = 'foo'; $a += $b; var_dump($a);"
-      "$a = null; $b = null; $b = new Exception(); $a += $b; var_dump($a);"
-      ""
-      "$a = null; $b = null; var_dump($a - $b);"
-      "$a = null; $b = true; var_dump($a - $b);"
-      "$a = null; $b = 0; var_dump($a - $b);"
-      "$a = null; $b = 1; var_dump($a - $b);"
-      "$a = null; $b = 1.0; var_dump($a - $b);"
-      "$a = null; $b = '1.0'; var_dump($a - $b);"
-      "$a = null; $b = 'foo'; var_dump($a - $b);"
-      "$a = null; $b = new Exception(); var_dump($a - $b);"
-      "$a = null; $b = null; $b = 0; var_dump($a - $b);"
-      "$a = null; $b = null; $b = 1; var_dump($a - $b);"
-      "$a = null; $b = null; $b = 1.0; var_dump($a - $b);"
-      "$a = null; $b = null; $b = '1.0'; var_dump($a - $b);"
-      "$a = null; $b = null; $b = 'foo'; var_dump($a - $b);"
-      "$a = null; $b = null; $b = new Exception(); var_dump($a - $b);"
-      "$a = null; $b = null; $a -= $b; var_dump($a);"
-      "$a = null; $b = true; $a -= $b; var_dump($a);"
-      "$a = null; $b = 0; $a -= $b; var_dump($a);"
-      "$a = null; $b = 1; $a -= $b; var_dump($a);"
-      "$a = null; $b = 1.0; $a -= $b; var_dump($a);"
-      "$a = null; $b = '1.0'; $a -= $b; var_dump($a);"
-      "$a = null; $b = 'foo'; $a -= $b; var_dump($a);"
-      "$a = null; $b = new Exception(); $a -= $b; var_dump($a);"
-      "$a = null; $b = null; $b = 0; $a -= $b; var_dump($a);"
-      "$a = null; $b = null; $b = 1; $a -= $b; var_dump($a);"
-      "$a = null; $b = null; $b = 1.0; $a -= $b; var_dump($a);"
-      "$a = null; $b = null; $b = '1.0'; $a -= $b; var_dump($a);"
-      "$a = null; $b = null; $b = 'foo'; $a -= $b; var_dump($a);"
-      "$a = null; $b = null; $b = new Exception(); $a -= $b; var_dump($a);"
-      ""
-      "$a = null; $b = null; var_dump($a * $b);"
-      "$a = null; $b = true; var_dump($a * $b);"
-      "$a = null; $b = 0; var_dump($a * $b);"
-      "$a = null; $b = 1; var_dump($a * $b);"
-      "$a = null; $b = 1.0; var_dump($a * $b);"
-      "$a = null; $b = '1.0'; var_dump($a * $b);"
-      "$a = null; $b = 'foo'; var_dump($a * $b);"
-      "$a = null; $b = new Exception(); var_dump($a * $b);"
-      "$a = null; $b = null; $b = 0; var_dump($a * $b);"
-      "$a = null; $b = null; $b = 1; var_dump($a * $b);"
-      "$a = null; $b = null; $b = 1.0; var_dump($a * $b);"
-      "$a = null; $b = null; $b = '1.0'; var_dump($a * $b);"
-      "$a = null; $b = null; $b = 'foo'; var_dump($a * $b);"
-      "$a = null; $b = null; $b = new Exception(); var_dump($a * $b);"
-      "$a = null; $b = null; $a *= $b; var_dump($a);"
-      "$a = null; $b = true; $a *= $b; var_dump($a);"
-      "$a = null; $b = 0; $a *= $b; var_dump($a);"
-      "$a = null; $b = 1; $a *= $b; var_dump($a);"
-      "$a = null; $b = 1.0; $a *= $b; var_dump($a);"
-      "$a = null; $b = '1.0'; $a *= $b; var_dump($a);"
-      "$a = null; $b = 'foo'; $a *= $b; var_dump($a);"
-      "$a = null; $b = new Exception(); $a *= $b; var_dump($a);"
-      "$a = null; $b = null; $b = 0; $a *= $b; var_dump($a);"
-      "$a = null; $b = null; $b = 1; $a *= $b; var_dump($a);"
-      "$a = null; $b = null; $b = 1.0; $a *= $b; var_dump($a);"
-      "$a = null; $b = null; $b = '1.0'; $a *= $b; var_dump($a);"
-      "$a = null; $b = null; $b = 'foo'; $a *= $b; var_dump($a);"
-      "$a = null; $b = null; $b = new Exception(); $a *= $b; var_dump($a);"
-      ""
-      "$a = null; $b = true; var_dump($a / $b);"
-      "$a = null; $b = 1; var_dump($a / $b);"
-      "$a = null; $b = 1.0; var_dump($a / $b);"
-      "$a = null; $b = '1.0'; var_dump($a / $b);"
-      "$a = null; $b = null; $b = 1; var_dump($a / $b);"
-      "$a = null; $b = null; $b = 1.0; var_dump($a / $b);"
-      "$a = null; $b = null; $b = '1.0'; var_dump($a / $b);"
-      "$a = null; $b = true; $a /= $b; var_dump($a);"
-      "$a = null; $b = 1; $a /= $b; var_dump($a);"
-      "$a = null; $b = 1.0; $a /= $b; var_dump($a);"
-      "$a = null; $b = '1.0'; $a /= $b; var_dump($a);"
-      "$a = null; $b = null; $b = 1; $a /= $b; var_dump($a);"
-      "$a = null; $b = null; $b = 1.0; $a /= $b; var_dump($a);"
-      "$a = null; $b = null; $b = '1.0'; $a /= $b; var_dump($a);"
-      ""
-      "$a = true; $b = null; var_dump($a + $b);"
-      "$a = true; $b = true; var_dump($a + $b);"
-      "$a = true; $b = 0; var_dump($a + $b);"
-      "$a = true; $b = 1; var_dump($a + $b);"
-      "$a = true; $b = 1.0; var_dump($a + $b);"
-      "$a = true; $b = '1.0'; var_dump($a + $b);"
-      "$a = true; $b = 'foo'; var_dump($a + $b);"
-      "$a = true; $b = new Exception(); var_dump($a + $b);"
-      "$a = true; $b = null; $b = 0; var_dump($a + $b);"
-      "$a = true; $b = null; $b = 1; var_dump($a + $b);"
-      "$a = true; $b = null; $b = 1.0; var_dump($a + $b);"
-      "$a = true; $b = null; $b = '1.0'; var_dump($a + $b);"
-      "$a = true; $b = null; $b = 'foo'; var_dump($a + $b);"
-      "$a = true; $b = null; $b = new Exception(); var_dump($a + $b);"
-      "$a = true; $b = null; $a += $b; var_dump($a);"
-      "$a = true; $b = true; $a += $b; var_dump($a);"
-      "$a = true; $b = 0; $a += $b; var_dump($a);"
-      "$a = true; $b = 1; $a += $b; var_dump($a);"
-      "$a = true; $b = 1.0; $a += $b; var_dump($a);"
-      "$a = true; $b = '1.0'; $a += $b; var_dump($a);"
-      "$a = true; $b = 'foo'; $a += $b; var_dump($a);"
-      "$a = true; $b = new Exception(); $a += $b; var_dump($a);"
-      "$a = true; $b = null; $b = 0; $a += $b; var_dump($a);"
-      "$a = true; $b = null; $b = 1; $a += $b; var_dump($a);"
-      "$a = true; $b = null; $b = 1.0; $a += $b; var_dump($a);"
-      "$a = true; $b = null; $b = '1.0'; $a += $b; var_dump($a);"
-      "$a = true; $b = null; $b = 'foo'; $a += $b; var_dump($a);"
-      "$a = true; $b = null; $b = new Exception(); $a += $b; var_dump($a);"
-      ""
-      "$a = true; $b = null; var_dump($a - $b);"
-      "$a = true; $b = true; var_dump($a - $b);"
-      "$a = true; $b = 0; var_dump($a - $b);"
-      "$a = true; $b = 1; var_dump($a - $b);"
-      "$a = true; $b = 1.0; var_dump($a - $b);"
-      "$a = true; $b = '1.0'; var_dump($a - $b);"
-      "$a = true; $b = 'foo'; var_dump($a - $b);"
-      "$a = true; $b = new Exception(); var_dump($a - $b);"
-      "$a = true; $b = null; $b = 0; var_dump($a - $b);"
-      "$a = true; $b = null; $b = 1; var_dump($a - $b);"
-      "$a = true; $b = null; $b = 1.0; var_dump($a - $b);"
-      "$a = true; $b = null; $b = '1.0'; var_dump($a - $b);"
-      "$a = true; $b = null; $b = 'foo'; var_dump($a - $b);"
-      "$a = true; $b = null; $b = new Exception(); var_dump($a - $b);"
-      "$a = true; $b = null; $a -= $b; var_dump($a);"
-      "$a = true; $b = true; $a -= $b; var_dump($a);"
-      "$a = true; $b = 0; $a -= $b; var_dump($a);"
-      "$a = true; $b = 1; $a -= $b; var_dump($a);"
-      "$a = true; $b = 1.0; $a -= $b; var_dump($a);"
-      "$a = true; $b = '1.0'; $a -= $b; var_dump($a);"
-      "$a = true; $b = 'foo'; $a -= $b; var_dump($a);"
-      "$a = true; $b = new Exception(); $a -= $b; var_dump($a);"
-      "$a = true; $b = null; $b = 0; $a -= $b; var_dump($a);"
-      "$a = true; $b = null; $b = 1; $a -= $b; var_dump($a);"
-      "$a = true; $b = null; $b = 1.0; $a -= $b; var_dump($a);"
-      "$a = true; $b = null; $b = '1.0'; $a -= $b; var_dump($a);"
-      "$a = true; $b = null; $b = 'foo'; $a -= $b; var_dump($a);"
-      "$a = true; $b = null; $b = new Exception(); $a -= $b; var_dump($a);"
-      ""
-      "$a = true; $b = null; var_dump($a * $b);"
-      "$a = true; $b = true; var_dump($a * $b);"
-      "$a = true; $b = 0; var_dump($a * $b);"
-      "$a = true; $b = 1; var_dump($a * $b);"
-      "$a = true; $b = 1.0; var_dump($a * $b);"
-      "$a = true; $b = '1.0'; var_dump($a * $b);"
-      "$a = true; $b = 'foo'; var_dump($a * $b);"
-      "$a = true; $b = new Exception(); var_dump($a * $b);"
-      "$a = true; $b = null; $b = 0; var_dump($a * $b);"
-      "$a = true; $b = null; $b = 1; var_dump($a * $b);"
-      "$a = true; $b = null; $b = 1.0; var_dump($a * $b);"
-      "$a = true; $b = null; $b = '1.0'; var_dump($a * $b);"
-      "$a = true; $b = null; $b = 'foo'; var_dump($a * $b);"
-      "$a = true; $b = null; $b = new Exception(); var_dump($a * $b);"
-      "$a = true; $b = null; $a *= $b; var_dump($a);"
-      "$a = true; $b = true; $a *= $b; var_dump($a);"
-      "$a = true; $b = 0; $a *= $b; var_dump($a);"
-      "$a = true; $b = 1; $a *= $b; var_dump($a);"
-      "$a = true; $b = 1.0; $a *= $b; var_dump($a);"
-      "$a = true; $b = '1.0'; $a *= $b; var_dump($a);"
-      "$a = true; $b = 'foo'; $a *= $b; var_dump($a);"
-      "$a = true; $b = new Exception(); $a *= $b; var_dump($a);"
-      "$a = true; $b = null; $b = 0; $a *= $b; var_dump($a);"
-      "$a = true; $b = null; $b = 1; $a *= $b; var_dump($a);"
-      "$a = true; $b = null; $b = 1.0; $a *= $b; var_dump($a);"
-      "$a = true; $b = null; $b = '1.0'; $a *= $b; var_dump($a);"
-      "$a = true; $b = null; $b = 'foo'; $a *= $b; var_dump($a);"
-      "$a = true; $b = null; $b = new Exception(); $a *= $b; var_dump($a);"
-      ""
-      "$a = true; $b = true; var_dump($a / $b);"
-      "$a = true; $b = 1; var_dump($a / $b);"
-      "$a = true; $b = 1.0; var_dump($a / $b);"
-      "$a = true; $b = '1.0'; var_dump($a / $b);"
-      "$a = true; $b = null; $b = 1; var_dump($a / $b);"
-      "$a = true; $b = null; $b = 1.0; var_dump($a / $b);"
-      "$a = true; $b = null; $b = '1.0'; var_dump($a / $b);"
-      "$a = true; $b = true; $a /= $b; var_dump($a);"
-      "$a = true; $b = 1; $a /= $b; var_dump($a);"
-      "$a = true; $b = 1.0; $a /= $b; var_dump($a);"
-      "$a = true; $b = '1.0'; $a /= $b; var_dump($a);"
-      "$a = true; $b = null; $b = 1; $a /= $b; var_dump($a);"
-      "$a = true; $b = null; $b = 1.0; $a /= $b; var_dump($a);"
-      "$a = true; $b = null; $b = '1.0'; $a /= $b; var_dump($a);");
-  MVCR("<?php "
-      "var_dump(1 / 1.7976931348623157e+308 || false);");
-/*
-  Fails under release build due to g++ optimization
-  MVCR("<?php "
-      "var_dump((1.7976931348623157e+308 + 1.7976931348623157e+308) << 0);");
-*/
-  MVCR("<?php "
-      "function foo() {"
-      "  return '1';"
-      "}"
-      "function bar() {"
-      "  $a = 1;"
-      "  $a += foo();"
-      "  var_dump($a);"
-      "  $b = 1;"
-      "  $b -= foo();"
-      "  var_dump($b);"
-      "}"
-      "bar();");
-
-  MVCR("<?php "
-       "$a = null;"
-       "$a += new Exception();"
-       "var_dump($a);");
-
-  return true;
-}
-
-#define UNARY_OP_DATA(op) \
-  "<?php " \
-  #op"(!null);" \
-  #op"(!true);" \
-  #op"(!false);" \
-  #op"(!0);" \
-  #op"(!1);" \
-  #op"(!1.2);" \
-  #op"(!\"\");" \
-  #op"(!\"0\");" \
-  #op"(!\"1\");" \
-  #op"(!\"1.2\");" \
-  #op"(!'');" \
-  #op"(!'0');" \
-  #op"(!'1');" \
-  #op"(!'1.2');" \
-  #op"(!__LINE__);" \
-  #op"(!__FUNCTION__);" \
-  #op"(!0x10);" \
-  #op"(!010);" \
-  #op"(!\"0x10\");" \
-  #op"(!\"010\");" \
-  #op"(+null);" \
-  #op"(+true);" \
-  #op"(+false);" \
-  #op"(+0);" \
-  #op"(+1);" \
-  #op"(+1.2);" \
-  #op"(+\"\");" \
-  #op"(+\"0\");" \
-  #op"(+\"1\");" \
-  #op"(+\"1.2\");" \
-  #op"(+'');" \
-  #op"(+'0');" \
-  #op"(+'1');" \
-  #op"(+'1.2');" \
-  #op"(+__LINE__);" \
-  #op"(+__FUNCTION__);" \
-  #op"(+0x10);" \
-  #op"(+010);" \
-  #op"(+\"0x10\");" \
-  #op"(+\"010\");" \
-  #op"(-null);" \
-  #op"(-true);" \
-  #op"(-false);" \
-  #op"(-0);" \
-  #op"(-1);" \
-  #op"(-1.2);" \
-  #op"(-\"\");" \
-  #op"(-\"0\");" \
-  #op"(-\"1\");" \
-  #op"(-\"1.2\");" \
-  #op"(-'');" \
-  #op"(-'0');" \
-  #op"(-'1');" \
-  #op"(-'1.2');" \
-  #op"(-__LINE__);" \
-  #op"(-__FUNCTION__);" \
-  #op"(-0x10);" \
-  #op"(-010);" \
-  #op"(-\"0x10\");" \
-  #op"(-\"010\");" \
-  #op"(~0);" \
-  #op"(~1);" \
-  #op"(~1.2);" \
-  #op"(~\"\");" \
-  #op"(~\"0\");" \
-  #op"(~\"1\");" \
-  #op"(~\"1.2\");" \
-  #op"(~'');" \
-  #op"(~'0');" \
-  #op"(~'1');" \
-  #op"(~'1.2');" \
-  #op"(~__LINE__);" \
-  #op"(~__FUNCTION__);" \
-  #op"(~0x10);" \
-  #op"(~010);" \
-  #op"(~\"0x10\");" \
-  #op"(~\"010\");" \
-  #op"((null));" \
-  #op"((true));" \
-  #op"((false));" \
-  #op"((0));" \
-  #op"((1));" \
-  #op"((1.2));" \
-  #op"((\"\"));" \
-  #op"((\"0\"));" \
-  #op"((\"1\"));" \
-  #op"((\"1.2\"));" \
-  #op"((''));" \
-  #op"(('0'));" \
-  #op"(('1'));" \
-  #op"(('1.2'));" \
-  #op"((__LINE__));" \
-  #op"((__FUNCTION__));" \
-  #op"((0x10));" \
-  #op"((010));" \
-  #op"((\"0x10\"));" \
-  #op"((\"010\"));" \
-  #op"((int)null);" \
-  #op"((int)true);" \
-  #op"((int)false);" \
-  #op"((int)0);" \
-  #op"((int)1);" \
-  #op"((int)1.2);" \
-  #op"((int)\"\");" \
-  #op"((int)\"0\");" \
-  #op"((int)\"1\");" \
-  #op"((int)\"1.2\");" \
-  #op"((int)'');" \
-  #op"((int)'0');" \
-  #op"((int)'1');" \
-  #op"((int)'1.2');" \
-  #op"((int)__LINE__);" \
-  #op"((int)__FUNCTION__);" \
-  #op"((int)0x10);" \
-  #op"((int)010);" \
-  #op"((int)\"0x10\");" \
-  #op"((int)\"010\");" \
-  #op"((integer)null);" \
-  #op"((integer)true);" \
-  #op"((integer)false);" \
-  #op"((integer)0);" \
-  #op"((integer)1);" \
-  #op"((integer)1.2);" \
-  #op"((integer)\"\");" \
-  #op"((integer)\"0\");" \
-  #op"((integer)\"1\");" \
-  #op"((integer)\"1.2\");" \
-  #op"((integer)'');" \
-  #op"((integer)'0');" \
-  #op"((integer)'1');" \
-  #op"((integer)'1.2');" \
-  #op"((integer)__LINE__);" \
-  #op"((integer)__FUNCTION__);" \
-  #op"((integer)0x10);" \
-  #op"((integer)010);" \
-  #op"((integer)\"0x10\");" \
-  #op"((integer)\"010\");" \
-  #op"((bool)null);" \
-  #op"((bool)true);" \
-  #op"((bool)false);" \
-  #op"((bool)0);" \
-  #op"((bool)1);" \
-  #op"((bool)1.2);" \
-  #op"((bool)\"\");" \
-  #op"((bool)\"0\");" \
-  #op"((bool)\"1\");" \
-  #op"((bool)\"1.2\");" \
-  #op"((bool)'');" \
-  #op"((bool)'0');" \
-  #op"((bool)'1');" \
-  #op"((bool)'1.2');" \
-  #op"((bool)__LINE__);" \
-  #op"((bool)__FUNCTION__);" \
-  #op"((bool)0x10);" \
-  #op"((bool)010);" \
-  #op"((bool)\"0x10\");" \
-  #op"((bool)\"010\");" \
-  #op"((boolean)null);" \
-  #op"((boolean)true);" \
-  #op"((boolean)false);" \
-  #op"((boolean)0);" \
-  #op"((boolean)1);" \
-  #op"((boolean)1.2);" \
-  #op"((boolean)\"\");" \
-  #op"((boolean)\"0\");" \
-  #op"((boolean)\"1\");" \
-  #op"((boolean)\"1.2\");" \
-  #op"((boolean)'');" \
-  #op"((boolean)'0');" \
-  #op"((boolean)'1');" \
-  #op"((boolean)'1.2');" \
-  #op"((boolean)__LINE__);" \
-  #op"((boolean)__FUNCTION__);" \
-  #op"((boolean)0x10);" \
-  #op"((boolean)010);" \
-  #op"((boolean)\"0x10\");" \
-  #op"((boolean)\"010\");" \
-  #op"((float)null);" \
-  #op"((float)true);" \
-  #op"((float)false);" \
-  #op"((float)0);" \
-  #op"((float)1);" \
-  #op"((float)1.2);" \
-  #op"((float)\"\");" \
-  #op"((float)\"0\");" \
-  #op"((float)\"1\");" \
-  #op"((float)\"1.2\");" \
-  #op"((float)'');" \
-  #op"((float)'0');" \
-  #op"((float)'1');" \
-  #op"((float)'1.2');" \
-  #op"((float)__LINE__);" \
-  #op"((float)__FUNCTION__);" \
-  #op"((float)0x10);" \
-  #op"((float)010);" \
-  #op"((float)\"0x10\");" \
-  #op"((float)\"010\");" \
-  #op"((double)null);" \
-  #op"((double)true);" \
-  #op"((double)false);" \
-  #op"((double)0);" \
-  #op"((double)1);" \
-  #op"((double)1.2);" \
-  #op"((double)\"\");" \
-  #op"((double)\"0\");" \
-  #op"((double)\"1\");" \
-  #op"((double)\"1.2\");" \
-  #op"((double)'');" \
-  #op"((double)'0');" \
-  #op"((double)'1');" \
-  #op"((double)'1.2');" \
-  #op"((double)__LINE__);" \
-  #op"((double)__FUNCTION__);" \
-  #op"((double)0x10);" \
-  #op"((double)010);" \
-  #op"((double)\"0x10\");" \
-  #op"((double)\"010\");" \
-  #op"((real)null);" \
-  #op"((real)true);" \
-  #op"((real)false);" \
-  #op"((real)0);" \
-  #op"((real)1);" \
-  #op"((real)1.2);" \
-  #op"((real)\"\");" \
-  #op"((real)\"0\");" \
-  #op"((real)\"1\");" \
-  #op"((real)\"1.2\");" \
-  #op"((real)'');" \
-  #op"((real)'0');" \
-  #op"((real)'1');" \
-  #op"((real)'1.2');" \
-  #op"((real)__LINE__);" \
-  #op"((real)__FUNCTION__);" \
-  #op"((real)0x10);" \
-  #op"((real)010);" \
-  #op"((real)\"0x10\");" \
-  #op"((real)\"010\");" \
-  #op"((string)null);" \
-  #op"((string)true);" \
-  #op"((string)false);" \
-  #op"((string)0);" \
-  #op"((string)1);" \
-  #op"((string)1.2);" \
-  #op"((string)\"\");" \
-  #op"((string)\"0\");" \
-  #op"((string)\"1\");" \
-  #op"((string)\"1.2\");" \
-  #op"((string)'');" \
-  #op"((string)'0');" \
-  #op"((string)'1');" \
-  #op"((string)'1.2');" \
-  #op"((string)__LINE__);" \
-  #op"((string)__FUNCTION__);" \
-  #op"((string)0x10);" \
-  #op"((string)010);" \
-  #op"((string)\"0x10\");" \
-  #op"((string)\"010\");" \
-  #op"(1.7e+319);" \
-  #op"(!1.7e+319);" \
-  #op"(+1.7e+319);" \
-  #op"(-1.7e+319);" \
-  #op"(~1.7e+319);" \
-  #op"((1.7e+319));" \
-  #op"((int)1.7e+319);" \
-  #op"((integer)1.7e+319);" \
-  #op"((bool)1.7e+319);" \
-  #op"((boolean)1.7e+319);" \
-  #op"((float)1.7e+319);" \
-  #op"((double)1.7e+319);" \
-  #op"((real)1.7e+319);" \
-  #op"((string)1.7e+319);" \
-  #op"(\"1.7e+319\");" \
-  #op"(!\"1.7e+319\");" \
-  #op"(+\"1.7e+319\");" \
-  #op"(-\"1.7e+319\");" \
-  #op"(~\"1.7e+319\");" \
-  #op"((\"1.7e+319\"));" \
-  #op"((int)\"1.7e+319\");" \
-  #op"((integer)\"1.7e+319\");" \
-  #op"((bool)\"1.7e+319\");" \
-  #op"((boolean)\"1.7e+319\");" \
-  #op"((float)\"1.7e+319\");" \
-  #op"((double)\"1.7e+319\");" \
-  #op"((real)\"1.7e+319\");" \
-  #op"((string)\"1.7e+319\");"
-
-#define UNARY_OP_ARRAY_DATA(op) \
-  "<?php " \
-  #op"(array(\"\\0\" => 1));" \
-  #op"(array(\"\\0\" => \"\\0\"));" \
-  #op"(array(\"\\0\" => \"\\\\\"));" \
-  #op"(array(\"\\0\" => \"\\'\"));" \
-  #op"(array(\"\\\\\" => 1));" \
-  #op"(array(\"\\\\\" => \"\\0\"));" \
-  #op"(array(\"\\\\\" => \"\\\\\"));" \
-  #op"(array(\"\\\\\" => \"\\'\"));" \
-  #op"(array(\"\\'\" => 1));" \
-  #op"(array(\"\\'\" => \"\\0\"));" \
-  #op"(array(\"\\'\" => \"\\\\\"));" \
-  #op"(array(\"\\'\" => \"\\'\"));" \
-  #op"(array(\"\\a\" => \"\\a\"));" \
-  #op"(!array(\"\\0\" => \"\\0\"));" \
-  #op"((array(\"\\0\" => \"\\0\")));" \
-  #op"((int)array(\"\\0\" => \"\\0\"));" \
-  #op"((integer)array(\"\\0\" => \"\\0\"));" \
-  #op"((bool)array(\"\\0\" => \"\\0\"));" \
-  #op"((boolean)array(\"\\0\" => \"\\0\"));" \
-  #op"((float)array(\"\\0\" => \"\\0\"));" \
-  #op"((double)array(\"\\0\" => \"\\0\"));" \
-  #op"((real)array(\"\\0\" => \"\\0\"));" \
-  #op"((string)array(\"\\0\" => \"\\0\"));" \
-  "$a = \"0x10\";" \
-  #op"($a);" \
-  #op"(\"\\0\");" \
-  "$a = array(\"\\0\" => 1);" \
-  #op"($a);" \
-  "$a = array(\"\\0\" => \"\\0\");" \
-  #op"($a);" \
-  "$a = array(\"\\0\" => \"\\\\\");" \
-  #op"($a);" \
-  "$a = array(\"\\0\" => \"\\'\");" \
-  #op"($a);" \
-  "$a = array(\"\\\\\" => 1);" \
-  #op"($a);" \
-  "$a = array(\"\\\\\" => \"\\0\");" \
-  #op"($a);" \
-  "$a = array(\"\\\\\" => \"\\\\\");" \
-  #op"($a);" \
-  "$a = array(\"\\\\\" => \"\\'\");" \
-  #op"($a);" \
-  "$a = array(\"\\'\" => 1);" \
-  #op"($a);" \
-  "$a = array(\"\\'\" => \"\\0\");" \
-  #op"($a);" \
-  "$a = array(\"\\'\" => \"\\\\\");" \
-  #op"($a);" \
-  "$a = array(\"\\'\" => \"\\'\");" \
-  #op"($a);" \
-  "$a = array(\"\\a\" => \"\\a\");" \
-  #op"($a);"
-
-#define UNARY_OP(op) \
-  MVCR(UNARY_OP_DATA(op)) \
-  MVCR(UNARY_OP_ARRAY_DATA(op))
-
-bool TestCodeRun::TestUnaryOperators() {
-  UNARY_OP(var_dump);
-
-  MVCR("<?php "
-       "function foo($x) {"
-       "  if ($x) {"
-       "    $a = array();"
-       "    $s = 'hello';"
-       "    $o = (object)null;"
-       "  }"
-       "  var_dump((array)$a, (array)$s, (array)$o);"
-       "  var_dump((string)$a, (string)$s, (string)$o);"
-       "  var_dump((object)$a);"
-       "var_dump((object)$s);"
-       "var_dump((object)$o);"
-       "}"
-       "foo(false);");
-
-  MVCR("<?php "
-       "function test($x) {"
-       "  switch ($x) {"
-       "    case 1:"
-       "      $y = true;"
-       "    case 2:"
-       "      var_dump(isset($y), $y);"
-       "  }"
-       "}"
-       "test(2);");
-
-  return true;
-}
-
-bool TestCodeRun::TestSilenceOperator() {
-  MVCR("<?php "
-      "@define( 'MARKDOWN_EMPTY_ELEMENT_SUFFIX',  \" />\");");
-  return true;
-}
-
-bool TestCodeRun::TestPrint() {
-  UNARY_OP(echo);
-  UNARY_OP(print);
-  UNARY_OP(print_r);
-  UNARY_OP(serialize);
-  return true;
-}
-
-bool TestCodeRun::TestVarExport() {
-  MVCR(UNARY_OP_DATA(var_export));
-
-
-  MVCRO(UNARY_OP_ARRAY_DATA(var_export),
-  "array (\n"
-  "  '' . \"\\0\" . '' => 1,\n"
-  ")array (\n"
-  "  '' . \"\\0\" . '' => '' . \"\\0\" . '',\n"
-  ")array (\n"
-  "  '' . \"\\0\" . '' => '\\\\',\n"
-  ")array (\n"
-  "  '' . \"\\0\" . '' => '\\\\\\\'',\n"
-  ")array (\n"
-  "  '\\\\' => 1,\n"
-  ")array (\n"
-  "  '\\\\' => '' . \"\\0\" . '',\n"
-  ")array (\n"
-  "  '\\\\' => '\\\\',\n"
-  ")array (\n"
-  "  '\\\\' => '\\\\\\\'',\n"
-  ")array (\n"
-  "  '\\\\\\\'' => 1,\n"
-  ")array (\n"
-  "  '\\\\\\\'' => '' . \"\\0\" . '',\n"
-  ")array (\n"
-  "  '\\\\\\\'' => '\\\\',\n"
-  ")array (\n"
-  "  '\\\\\\\'' => '\\\\\\\'',\n"
-  ")array (\n"
-  "  '\\\\a' => '\\\\a',\n"
-  ")falsearray (\n"
-  "  '' . \"\\0\" . '' => '' . \"\\0\" . '',\n"
-  ")11truetrue111'Array''0x10''' . \"\\0\" . ''array (\n"
-  "  '' . \"\\0\" . '' => 1,\n"
-  ")array (\n"
-  "  '' . \"\\0\" . '' => '' . \"\\0\" . '',\n"
-  ")array (\n"
-  "  '' . \"\\0\" . '' => '\\\\',\n"
-  ")array (\n"
-  "  '' . \"\\0\" . '' => '\\\\\\\'',\n"
-  ")array (\n"
-  "  '\\\\' => 1,\n"
-  ")array (\n"
-  "  '\\\\' => '' . \"\\0\" . '',\n"
-  ")array (\n"
-  "  '\\\\' => '\\\\',\n"
-  ")array (\n"
-  "  '\\\\' => '\\\\\\\'',\n"
-  ")array (\n"
-  "  '\\\\\\\'' => 1,\n"
-  ")array (\n"
-  "  '\\\\\\\'' => '' . \"\\0\" . '',\n"
-  ")array (\n"
-  "  '\\\\\\\'' => '\\\\',\n"
-  ")array (\n"
-  "  '\\\\\\\'' => '\\\\\\\'',\n"
-  ")array (\n"
-  "  '\\\\a' => '\\\\a',\n"
-  ")");
-  return true;
-}
-
-bool TestCodeRun::TestLocale() {
-  MVCRO("<?php "
-        "class A { public $a; function __toString() { return $this->a;}} "
-        "$a = new A; $a->a = 'a'; $b = new A; $b->a = 'b'; "
-        "$arr = array($a, $b); sort($arr, SORT_REGULAR, true); "
-        "print ((string)$arr[0]);",
-        "a");
-  MVCRO("<?php "
-        "class A { public $a; }"
-        "$a = new A; $a->a = 'a'; $b = new A; $b->a = 'b'; "
-        "$arr = array($b, $a);"
-        "print $arr[0]->a;"
-        "sort($arr, SORT_REGULAR, true); "
-        "print $arr[0]->a;",
-        "ba");
-  MVCRO("<?php "
-        "$a = array(1);"
-        "$b = array(2);"
-        "$arr = array($b, $a);"
-        "print $arr[0][0];"
-        "asort($arr, SORT_REGULAR, true); "
-        "print $arr[0][0];",
-        "22");
-  MVCR("<?php "
-      "$a = array(\"a bc\", \"\\xc1 bc\", \"d ef\");"
-      "asort($a);"
-      "print_r($a);"
-      "$a = array(\"a bc\", \"\\xc1 bc\", \"d ef\");"
-      "asort($a, SORT_LOCALE_STRING);"
-      "print_r($a);"
-      "$a = array(\"a bc\", \"\\xc1 bc\", \"d ef\");"
-      "setlocale(LC_ALL, \"pt_PT\");"
-      "asort($a);"
-      "print_r($a);"
-      "$a = array(\"a bc\", \"\\xc1 bc\", \"d ef\");"
-      "setlocale(LC_ALL, \"pt_PT\");"
-      "asort($a, SORT_LOCALE_STRING);"
-      "print_r($a);");
-  return true;
-}
-
-bool TestCodeRun::TestLogicalOperators() {
-  MVCR("<?php "
-      "function foo() { echo \"foo\"; }"
-      "$a = (false && foo());"
-      "$b = (true  || foo());"
-      "$c = (false and foo());"
-      "$d = (true  or  foo());"
-      "$e = ($e || true);"
-      "$f = ($f or true);"
-      "$g = ($g && false);"
-      "$h = ($h and false);"
-      "var_dump($a, $b, $c, $d, $e, $f, $g, $h);");
-  MVCR("<?php "
-       "function foo($a) { echo \"foo\"; return $a; }"
-       "$x = true;"
-       "$x = $x and foo(false);"
-       "var_dump($x);"
-       "$x = $x && foo(false);"
-       "var_dump($x);"
-       "$x = false;"
-       "$x = $x or foo(true);"
-       "var_dump($x);"
-       "$x = $x || foo(true);"
-       "var_dump($x);");
-
-  MVCR("<?php var_dump($a || null);");
-
-  MVCR("<?php "
-       "function f($a) { var_dump('f:'.$a); return $a; }"
-       "function foo($a) {"
-       "  var_dump($a && true);"
-       "  var_dump(f($a) && true);"
-       "  var_dump(true && $a);"
-       "  var_dump(true && f($a));"
-       "  var_dump($a && false);"
-       "  var_dump(f($a) && false);"
-       "  var_dump(false && $a);"
-       "  var_dump(false && f($a));"
-       "  var_dump($a || true);"
-       "  var_dump(f($a) || true);"
-       "  var_dump(true || $a);"
-       "  var_dump(true || f($a));"
-       "  var_dump($a || false);"
-       "  var_dump(f($a) || false);"
-       "  var_dump(false || $a);"
-       "  var_dump(false || f($a));"
-       "}"
-       "foo(34);"
-       "foo(0);");
-
-  return true;
-}
-
-bool TestCodeRun::TestGetClass() {
-  MVCR("<?php "
-      "class foo {"
-      "  function bar () {"
-      "    var_dump(get_class());"
-      "    var_dump(get_class(null));"
-      "  }"
-      "}"
-      "class foo2 extends foo {"
-      "}"
-      "$f1 = new foo;"
-      "$f2 = new foo2;"
-      "var_dump(get_class($f1));"
-      "$f1->bar();"
-      "$f2->bar();"
-      "var_dump(get_class(\"qwerty\"));"
-      "var_dump(get_class($f1));"
-      "var_dump(get_class($f2));"
-      );
-  MVCR("<?php "
-      "abstract class bar {"
-      "  public function __construct()"
-      "  {"
-      "    var_dump(get_class($this));"
-      "    var_dump(get_class());"
-      "  }"
-      "}"
-      "class foo extends bar {"
-      "}"
-      "new foo;"
-      );
-
-  return true;
-}
-
-bool TestCodeRun::TestGetParentClass() {
-  MVCR("<?php "
-      "class dad {"
-      "  function dad()"
-      "  {}"
-      "}"
-      "class child extends dad {"
-      "  function child()"
-      "  {"
-      "    echo \"I'm \" , get_parent_class($this) , \"'s son\\n\";"
-      "  }"
-      "}"
-      "class child2 extends dad {"
-      "  function child2()"
-      "  {"
-      "    echo \"I'm \" , get_parent_class('child2') , \"'s son too\n\";"
-      "  }"
-      "}"
-      "$foo = new child();"
-      "$bar = new child2();"
-      );
-  MVCR("<?php "
-      "interface i {"
-      "  function test();"
-      "}"
-      "class foo implements i {"
-      "  function test() {"
-      "    var_dump(get_parent_class());"
-      "  }"
-      "}"
-      "class bar extends foo {"
-      "  function test_bar() {"
-      "    var_dump(get_parent_class());"
-      "  }"
-      "}"
-      "class goo extends bar {"
-      "  function test_goo() {"
-      "    var_dump(get_parent_class());"
-      "  }"
-      "}"
-      "$bar = new bar;"
-      "$foo = new foo;"
-      "$goo = new goo;"
-      "$foo->test();"
-      "$bar->test();"
-      "$bar->test_bar();"
-      "$goo->test();"
-      "$goo->test_bar();"
-      "$goo->test_goo();"
-      "var_dump(get_parent_class($bar));"
-      "var_dump(get_parent_class($foo));"
-      "var_dump(get_parent_class($goo));"
-      "var_dump(get_parent_class(\"bar\"));"
-      "var_dump(get_parent_class(\"foo\"));"
-      "var_dump(get_parent_class(\"goo\"));"
-      "var_dump(get_parent_class(\"i\"));"
-      "var_dump(get_parent_class(\"\"));"
-      "var_dump(get_parent_class(\"[[[[\"));"
-      "var_dump(get_parent_class(\" \"));"
-      "var_dump(get_parent_class(new stdclass));"
-      "var_dump(get_parent_class(array()));"
-      "var_dump(get_parent_class(1));"
-      );
-
-  return true;
-}
-
-bool TestCodeRun::TestRedeclaredFunctions() {
-  MVCR("<?php "
-      "if (true) {"
-      "  function test() {"
-      "    echo('a');"
-      "  }"
-      "} else {"
-      "  function test() {"
-      "    echo('b');"
-      "  }"
-      "}"
-      "test();"
-      );
-
-  MVCR("<?php "
-       "function test($a, $b, $c, $d, $e, $f, $g = 0) {"
-       "  return $a;"
-       "}"
-       "if (0) { function test($a) {} }"
-       "test(1,2,3,4,5,6);");
-
-  return true;
-}
-
-bool TestCodeRun::TestRedeclaredClasses() {
-  MVCR(
-    "<?php\n"
-    "$b = 123;\n"
-    "if ($b) {\n"
-    "  class Exception1 extends Exception {}\n"
-    "} else {\n"
-    "  class Exception1 extends Exception {}\n"
-    "}\n"
-    "class Exception2 extends Exception1 {}\n"
-    "\n"
-    "function foo() {\n"
-    "  $e = new Exception();\n"
-    "  try {\n"
-    "    throw new Exception2();\n"
-    "  } catch (Exception $e) {\n"
-    "    var_dump($e->getCode());\n"
-    "  }\n"
-    "}\n"
-    "foo();\n"
-  );
-
-  MVCR("<?php "
-      "class base1 {}"
-      "class base2 {}"
-      "if (true) {"
-      "  class a extends base1 {"
-      "    const aconst = \"firstA\";"
-      "    const a1const = 0;"
-      "    static $astat = 1;"
-      "    static $a1stat = 1;"
-      "    function __construct() { echo \"first def made\n\"; }"
-      "    static function foo() { return 1;}"
-      "  }"
-      "} else {"
-      "  class a extends base2 {"
-      "    const aconst = \"secondA\";"
-      "    const a2const = 0;"
-      "    static $astat = 2;"
-      "    static $a2stat = 2;"
-      "    function __construct() { echo \"second def made\n\"; }"
-      "    static function foo() { return 2;}"
-      "  }"
-      "}"
-      "$foo = \"foo\";"
-      "$y = new a;"
-      "var_dump(a::foo());"
-      "var_dump(a::$foo());"
-      "var_dump(call_user_func(array('a','foo')));"
-      "var_dump(a::$astat);"
-      "var_dump(a::$a1stat);"
-      "var_dump(a::aconst);"
-      "var_dump(a::a1const);"
-      "var_dump(method_exists('a',\"foo\"));"
-      "var_dump(method_exists($y,\"foo\"));"
-      "var_dump(property_exists(\"a\",\"astat\"));"
-      "var_dump(property_exists(\"a\",\"a1stat\"));"
-      "var_dump(property_exists(\"a\",\"a2stat\"));"
-      "var_dump(get_parent_class($y));"
-      "var_dump(is_subclass_of(\"a\", \"base1\"));"
-      "var_dump(is_subclass_of(\"a\", \"base2\"));"
-      "var_dump(get_object_vars($y));"
-      );
-  MVCR("<?php "
-      "if (true) {"
-      "  class base {"
-      "    public $baseVal =  'base';"
-      "    static $baseStatic = 'baseStat';"
-      "    function childProp() { return $this->childProp; }"
-      "    function testChildMeth() { return $this->childMeth(); }"
-      "    static function baseStatMeth() {"
-      "      return 'Base static method';"
-      "    }"
-      "    function childMeth() { return 'I am base'; }"
-      "  }"
-      "} else {"
-      "  class base {"
-      "  }"
-      "}"
-      "class child1 extends base {"
-      "  public $child1Val = 'child1';"
-      "  public $childProp = 'IamChild1';"
-      "  static $child1Static = 'child1Stat';"
-      "  function childMeth() {"
-      "    return 'I am child1';"
-      "  }"
-      "  static function child1StatMeth() {"
-      "    return 'Child 1 static method';"
-      "  }"
-      "  function parentChildMeth() {"
-      "    return parent::childMeth();"
-      "  }"
-      "}"
-      "class child2 extends child1 {"
-      "  public $child2Val = 'child2';"
-      "  public $childProp = 'IamChild2';"
-      "  static $child2Static = 'child2Stat';"
-      "  static function child2StatMeth() {"
-      "    return 'Child 2 static method';"
-      "  }"
-      "  function childMeth() {"
-      "    return 'I am child2';"
-      "  }"
-      "  function parentChildMeth() {"
-      "    return parent::childMeth();"
-      "  }"
-      "  function testChildMeth2() { return $this->childMeth(); }"
-      "}"
-      "if (true) {"
-      "  class child3 extends child2 {"
-      "    public $child3Val = 'child3';"
-      "    public $childProp = 'IamChild3';"
-      "    static $child3Static = 'child3Stat';"
-      "    function childMeth() {"
-      "      return 'I am child3';"
-      "    }"
-      "    static function child3StatMeth() {"
-      "      return 'Child 3 static method';"
-      "    }"
-      "    function parentChildMeth() {"
-      "      return parent::childMeth();"
-      "    }"
-      ""
-      "  }"
-      "} else {"
-      "  class child3 {}"
-      "}"
-      "function test($val, $exp, $feature) {"
-      "  if ($val !== $exp) {"
-      "    echo $feature . \" failed. Got:\\n\";"
-      "    var_dump($val);"
-      "    echo \"But expected:\\n\";"
-      "    var_dump($exp);"
-      "  } else {"
-      "    echo $feature . \" passed\\n\";"
-      "  }"
-      "}"
-      "function run() {"
-      "  $base = new base;"
-      "  test($base->baseVal, 'base', 'Base object member');"
-      "  test(base::$baseStatic, 'baseStat', 'Base static member');"
-      "  test(base::baseStatMeth(), 'Base static method', 'Base static method');"
-      "  test($base->baseStatMeth(), 'Base static method', 'Base static method obj syntax');"
-      "  $child1 = new child1;"
-      "  test($child1->baseVal, 'base', 'dRedec inherited property');"
-      "  test($child1->child1Val, 'child1', 'dRedec property');"
-      "  test($child1->testChildMeth(), 'I am child1', 'dRedec parent->virtual method');"
-      "  test($child1->childProp(), 'IamChild1', 'dRedec parent->child prop method');"
-      "  test(child1::child1StatMeth(), 'Child 1 static method', 'dRedec static method');"
-      "  test(child1::baseStatMeth(), 'Base static method', 'dRedec parent static method');"
-      "  test($child1->child1StatMeth(), 'Child 1 static method', 'dRedec static method obj syntax');"
-      "  test($child1->baseStatMeth(), 'Base static method', 'dRedec parent static method obj syntax');"
-      "  test(child1::$baseStatic, 'baseStat', 'dRedec parent static prop');"
-      "  test(child1::$child1Static, 'child1Stat', 'dRedec static prop');"
-      "  test($child1->parentChildMeth(), 'I am base', 'dRedec parent method');"
-      "  $child2 = new child2;"
-      "  test($child2->baseVal, 'base', 'ddRedec grandparent property');"
-      "  test($child2->child1Val, 'child1', 'ddRedec parent property');"
-      "  test($child2->child2Val, 'child2', 'ddRedec property');"
-      "  test($child2->testChildMeth(), 'I am child2', 'ddRedec grandparent->virtual method');"
-      "  test($child2->testChildMeth2(), 'I am child2', 'ddRedec parent->virtual method');"
-      "  test($child2->childProp(), 'IamChild2', 'ddRedec grandparent->child prop method');"
-      "  test(child2::baseStatMeth(), 'Base static method', 'ddRedec grandparent static method');"
-      "  test(child2::child1StatMeth(), 'Child 1 static method', 'ddRedec parent static method');"
-      "  test(child2::child2StatMeth(), 'Child 2 static method', 'ddRedec static method');"
-      "  test($child2->baseStatMeth(), 'Base static method', 'ddRedec grandparent static method obj syntax');"
-      "  test($child2->child1StatMeth(), 'Child 1 static method', 'ddRedec parent static method obj syntax');"
-      "  test($child2->child2StatMeth(), 'Child 2 static method', 'ddRedec static method obj syntax');"
-      "  test(child2::$baseStatic, 'baseStat', 'ddRedec grandparent static prop');"
-      "  test(child2::$child1Static, 'child1Stat', 'ddRedec parent static prop');"
-      "  test(child2::$child2Static, 'child2Stat', 'ddRedec static prop');"
-      "  test($child2->parentChildMeth(), 'I am child1', 'ddRedec parent method');"
-      "  $child3 = new child3;"
-      "  test($child3->baseVal, 'base', 'RddRedec greatgrandparent property');"
-      "  test($child3->child1Val, 'child1', 'RddRedec grandparent property');"
-      "  test($child3->child2Val, 'child2', 'RddRedec parent property');"
-      "  test($child3->child3Val, 'child3', 'RddRedec property');"
-      "  test($child3->testChildMeth(), 'I am child3', 'RddRedec greatgrandparent->virtual method');"
-      "  test($child3->testChildMeth2(), 'I am child3', 'RddRedec grandparent->virtual method');"
-      "  test($child3->childProp(), 'IamChild3', 'RddRedec greatgrandparent->child prop method');"
-      "  test(child3::baseStatMeth(), 'Base static method', 'RddRedec greatgrandparent static method');"
-      "  test(child3::child1StatMeth(), 'Child 1 static method', 'RddRedec grandparent static method');"
-      "  test(child3::child2StatMeth(), 'Child 2 static method', 'RddRedec parent static method');"
-      "  test(child3::child3StatMeth(), 'Child 3 static method', 'RddRedec static method');"
-      "  test($child3->baseStatMeth(), 'Base static method', 'RddRedec greatgrandparent static method obj syntax');"
-      "  test($child3->child1StatMeth(), 'Child 1 static method', 'RddRedec grandparent static method obj syntax');"
-      "  test($child3->child2StatMeth(), 'Child 2 static method', 'RddRedec parent static method obj syntax');"
-      "  test($child3->child3StatMeth(), 'Child 3 static method', 'RddRedec static method obj syntax');"
-      "  test(child3::$baseStatic, 'baseStat', 'RddRedec greatgrandparent static prop');"
-      "  test(child3::$child1Static, 'child1Stat', 'RddRedec grandparent static prop');"
-      "  test(child3::$child2Static, 'child2Stat', 'RddRedec parent static prop');"
-      "  test(child3::$child3Static, 'child3Stat', 'RddRedec static prop');"
-      "  test($child3->parentChildMeth(), 'I am child2', 'RddRedec parent method');"
-      "}"
-      "run();"
-      );
-  MVCR("<?php "
-      "$i = 1;"
-      "if ($i == 1) {"
-      "  class foo {"
-      "    function foo() {"
-      "      echo \"foo 1\";"
-      "    }"
-      "    function bar() {"
-      "      echo \"bar 1\";"
-      "    }"
-      "  }"
-      "} else {"
-      "  class foo {"
-      "    function foo() {"
-      "      echo \"foo 2\";"
-      "    }"
-      "    function bar() {"
-      "      echo \"bar 2\";"
-      "    }"
-      "  }"
-      "}"
-      "$t = new foo();"
-      "$t->foo();"
-      "$t->bar();");
-  MVCR("<?php "
-      "$i = 2;"
-      "if ($i == 1) {"
-      "  class foo {"
-      "    function foo() {"
-      "      echo \"foo 1\";"
-      "    }"
-      "    function bar() {"
-      "      echo \"bar 1\";"
-      "    }"
-      "  }"
-      "} else {"
-      "  class foo {"
-      "    function foo() {"
-      "      echo \"foo 2\";"
-      "    }"
-      "    function bar() {"
-      "      echo \"bar 2\";"
-      "    }"
-      "  }"
-      "}"
-      "$t = new foo();"
-      "$t->foo();"
-      "$t->bar();");
-  MVCR("<?php "
-      "class a {"
-      "  public static function x() {"
-      "    echo 'x';"
-      "  }"
-      "}"
-      "if (0) {"
-      "  class b {"
-      "  }"
-      "}"
-      "class b extends a{"
-      "  public static function z() {"
-      "    self::x();"
-      "  }"
-      "}"
-      "b::x();");
-
-  MVCR("<?php "
-      "function f($i) {"
-      "  $j = 1;"
-      "  var_dump($j);"
-      "  if ($i == 1) {"
-      "    class p {"
-      "      public $data1;"
-      "    }"
-      "    class c extends p {"
-      "    }"
-      "    function r() { echo \"r1\\n\"; }"
-      "  } else {"
-      "    class p {"
-      "      public $data2;"
-      "    }"
-      "    class c extends p {"
-      "    }"
-      "    function r() { echo \"r2\\n\"; }"
-      "  }"
-      "}"
-      "if ($i == 1) {"
-      "  class p {"
-      "    public $data1;"
-      "  }"
-      "  class c extends p {"
-      "  }"
-      "  function r() { echo \"r3\\n\"; }"
-      "}"
-      "f(1);"
-      "$obj = new p();"
-      "var_dump($obj);"
-      "$obj = new c();"
-      "var_dump($obj);"
-      "r();");
-  MVCR("<?php "
-      "class A {"
-      "  protected static function foo() {}"
-      "}"
-      "if (false) {"
-      "  class A{"
-      "    protected static function foo() {}"
-      "  }"
-      "}"
-      "class B extends A{}"
-      ""
-      "class C extends B {"
-      "  function x() {"
-      "    self::FOO();"
-      "  }"
-      "}");
-
-  MVCR("<?php "
-      "class A {"
-      "  static function foo() {"
-      "    static $z = 0;"
-      "    $z++;"
-      "    var_dump($z);"
-      "  }"
-      "}"
-      "if (false) {"
-      "  class A{}"
-      "}"
-      "class B extends A{}"
-      "class C extends B {}"
-      "A::foo();"
-      "B::foo();"
-      "C::foo();");
-
-  MVCR("<?php "
-       "$a = 1;"
-       "if ($a) {"
-       "interface A {}"
-       "} else {"
-       "interface A {}"
-       "}"
-       "if ($a) {"
-       "interface B extends A {}"
-       "} else {"
-       "interface B extends A {}"
-       "}"
-       "class Z implements B {}");
-  MVCR("<?php "
-       "$ok = 1;"
-       "if ($ok) {"
-       "class A {"
-       "const FOO = 'test';"
-       "public $a = A::FOO;"
-       "}"
-       "} else {"
-       "class A {"
-       "const FOO = 'test';"
-       "public $a = A::FOO;"
-       "}"
-       "}");
-  MVCR("<?php "
-       "class B {};"
-       "if (0) {"
-       "  class B {}"
-       "}"
-       "class A extends B {"
-       "  function __call($name,$args) { echo 'A::$name\n'; }"
-       "};"
-       "$a = new A;"
-       "call_user_func_array(array($a, 'foo'), array());");
-  MVCR("<?php "
-       "class A extends Exception { public $a = 1; }"
-       "if (0) {"
-       "  class A { public $a = 2; }"
-       "}"
-       "function test() {"
-       "try {"
-       "  throw new A;"
-       "} catch (A $e) {"
-       "  echo $e->a, '\n';"
-       "}} test();");
-  MVCR("<?php "
-       "function nop($en,$es){};set_error_handler('nop');"
-       "class X { function bar() { var_dump($this); } }"
-       "if (1) {"
-       "  class U {"
-       "  }"
-       "} else {"
-       "  class U extends X {"
-       "  }"
-       "}"
-       "class V extends U {}"
-       "function test() {"
-       "  $x = new X;"
-       "  $x->bar();"
-       "  $x = new V;"
-       "  $x->bar();"
-       "}"
-       "test();");
-
-  MVCR("<?php "
-       "if (true) { class base extends Exception {} } else { class base {} }"
-       "class child1 extends base {}"
-       "$obj = new child1;"
-       "echo ($obj instanceof Exception) ? \"Passed\n\" : \"Failed\n\";");
-
-  MVCR("<?php "
-       "class PEAR {"
-       "  static function f() { PEAR::g(); }"
-       "  function g() { echo 'This is g()'; }"
-       "}"
-       "if ($x) {"
-       "  class PEAR {}"
-       "}"
-       "class D1 extends PEAR {"
-       "  public $foo;"
-       "  private $bar;"
-       "  function bar() { return $this->foo + $this->bar; }"
-       "}"
-       "class D2 extends D1 {"
-       "  public $foo;"
-       "  private $bar;"
-       "  function bar() { return $this->foo + $this->bar; }"
-       "}"
-       "PEAR::f();");
-  MVCR("<?php\n"
-       "function __autoload($c) { var_dump($c); }\n"
-       "function f() { return false; }\n"
-       "if (f()) {\n"
-       "  interface A { }\n"
-       "  class B { }\n"
-       "  interface C { }\n"
-       "} else {\n"
-       "  class A { }\n"
-       "  interface B { }\n"
-       "  interface C { }\n"
-       "}\n"
-       "function test($c) {\n"
-       "  var_dump(class_exists('A'));\n"
-       "  var_dump(interface_exists('A'));\n"
-       "  var_dump(class_exists('B'));\n"
-       "  var_dump(interface_exists('B'));\n"
-       "  var_dump(class_exists($c));\n"
-       "  var_dump(interface_exists('C'));\n"
-       "}\n"
-       "test('C');\n");
-  MVCR("<?php "
-      "class A {"
-      "  static function bar(&$a) {"
-      "    $a = 'ok';"
-      "  }"
-      "}"
-      "$a = 'failed';"
-      "A::bar($a);"
-      "var_dump($a);"
-      "if (false) {"
-      "  class A{}"
-      "  class A2{}"
-      "}"
-      "class C {"
-      "  static function bar() {"
-      "  }"
-      "}"
-      "class A2 extends C {"
-      "  static function bar(&$a) {"
-      "    $a = 'ok';"
-      "  }"
-      "}"
-      "$a = 'failed';"
-      "A2::bar($a);"
-      "var_dump($a);");
-
-  MVCR("<?php "
-       "if (!isset($g2)) {"
-       "  class test {}"
-       "} else {"
-       "  class test {"
-       "    static $foo = 27;"
-       "  }"
-       "  var_dump(test::$foo);"
-       "}"
-       "$x = new test();"
-       "$x->bar = 1;"
-       "$x->foo = 2;"
-       "var_dump($x);");
-
-  MVCR("<?php "
-       "class A { function fun() { return 'A'; } }"
-       "if (true) { class B {}} else { class B {} }"
-       "class C extends B {"
-       "  public function foo() { $this->out(A::fun()); }"
-       "  public function out($arg) { var_dump($arg); }"
-       "}"
-       "$c = new C();"
-       "$c->foo();");
-
-  MVCR("<?php "
-      "class b {"
-      "  function z() {"
-      "    $this->x();"
-      "  }"
-      "  function y() {"
-      "    echo 'y';"
-      "  }"
-      "}"
-      "class c extends b {"
-      "  function x() {"
-      "    $this->y();"
-      "  }"
-      "}"
-      "if (false) {"
-      "  class b{}"
-      "  class c{}"
-      "}"
-      "$x = new c();"
-      "$x->z();");
-  MVCR("<?php "
-      "class A {}"
-      "class B extends A {"
-      "  function meh() {"
-      "    return $this;"
-      "  }"
-      "}"
-      "class C extends B {"
-      "  function work() {"
-      "    echo \"WORK\n\";"
-      "  }"
-      "}"
-      "if (false) {"
-      "  class A {}"
-      "  class B {}"
-      "  class C {}"
-      "}"
-      "function test() {"
-      "  $x = new C;"
-      "  $x->meh()->work();"
-      "}"
-      "test();");
-
-  MVCR("<?php "
-       "if (isset($g)) {"
-       "  class X {}"
-       "} else {"
-       "  class X {"
-       "    static function foo() {}"
-       "    function bar() {"
-       "      X::foo(1,2,3);"
-       "    }"
-       "  }"
-       "}");
-
-  MVCR("<?php "
-       "if (isset($g)) {"
-       "  class X {}"
-       "} else {"
-       "  class X {"
-       "    public $a = 1;"
-       "    function __destruct() { var_dump(__METHOD__); }"
-       "  }"
-       "}"
-       "class X1 extends X {"
-       "  public $t = 1;"
-       "}"
-       "function test() {"
-       "  $x = new X1;"
-       "  $x->t = 5;"
-       "  $x->a = 3;"
-       "  $y = clone $x;"
-       "  var_dump($y->a,$y->t);"
-       "}"
-       "test();");
-
-  MVCR("<?php "
-       "if (true) {"
-       "  class A {"
-       "    private $a = 1;"
-       "  }"
-       "  class B extends A {"
-       "    public $a;"
-       "    function f() { $this->a = 2; }"
-       "  }"
-       "} else {"
-       "  class A {"
-       "    protected $a = 1;"
-       "  }"
-       "  class B extends A {"
-       "    public $a;"
-       "    function f() { $this->a = 2; }"
-       "  }"
-       "}"
-       "$obj = new B;"
-       "$obj->f();"
-       "var_dump($obj);");
-
-  MVCR("<?php "
-       "if (isset($g)) { class c{} } else { class c{} }"
-       "class d extends c {"
-       "  private $b = 'b';"
-       "  function t2() {"
-       "    foreach ($this as $k => $v) {"
-       "      var_dump($v);"
-       "    }"
-       "  }"
-       "}"
-       "$x = new d;"
-       "$x->t2();");
-
-  MVCR("<?php "
-       "if (!isset($h)) {"
-       "  if (isset($g)) {"
-       "    interface A { function foo(); }"
-       "  } else {"
-       "    interface A { function foo(); }"
-       "  }"
-       "} else {"
-       "  if (isset($g)) {"
-       "    interface X { function foo(); }"
-       "  } else {"
-       "    interface X { function foo(); }"
-       "  }"
-       "}"
-       "abstract class B implements A { function bar() {} }"
-       "var_dump(get_class_methods('A'));"
-       "var_dump(get_class_methods('B'));"
-       "var_dump(get_class_methods('X'));"
-       "var_dump(get_class_methods('Y'));");
-
-  MVCR("<?php "
-       "if (isset($g)) {"
-       "  class X { function foo() { var_dump(__METHOD__); } }"
-       "  class Y extends X {}"
-       "} else {"
-       "  class X { function foo() { var_dump(__METHOD__); } }"
-       "  class Y {}"
-       "}"
-       "class Z extends Y {"
-       "  function foo() { var_dump(__METHOD__); }"
-       "  function bar() { X::foo(); }"
-       "}"
-       "Z::bar();");
-
-  MVCR("<?php "
-       "if (isset($g)) {"
-       "  class X {}"
-       "} else {"
-       "  class X {"
-       "    function __destruct() { var_dump(__METHOD__); }"
-       "    protected $prot_over_prot = 1;"
-       "    public $pub_over_pub = 2;"
-       "    protected $pub_over_prot = 3;"
-       "  }"
-       "}"
-       "class Y extends X {"
-       "  function __destruct() { var_dump(__METHOD__,$this); }"
-       "  protected $prot_over_prot = 4;"
-       "  public $pub_over_pub = 5;"
-       "  public $pub_over_prot = 6;"
-       "  protected $prot_base = 7;"
-       "  public $pub_base = 8;"
-       "}"
-       "class Z extends Y {"
-       "  function __destruct() { var_dump(__METHOD__); }"
-       "  public $prot_over_prot = 9;"
-       "  public $pub_over_pub = 10;"
-       "  public $pub_over_prot = 11;"
-       "  public $prot_base = 12;"
-       "  public $pub_base = 13;"
-       "}"
-       "function foo($x) {"
-       "  $s = serialize($x);"
-       "  var_dump($s);"
-       "  $y = unserialize($s);"
-       "  var_dump($y);"
-       "  var_dump((array)$y);"
-       "  if (function_exists('apc_store')) {"
-       "    apc_store('foo', $y);"
-       "    $z = apc_fetch('foo');"
-       "  } else {"
-       "    $z = clone $y;"
-       "  }"
-       "  var_dump($z);"
-       "  unset($z, $y);"
-       "  var_dump($x);"
-       "}"
-       "$y = new y;"
-       "foo($y);"
-       "$z = new z;"
-       "foo($z);"
-       "unset($z, $y);");
-
-  return true;
-}
-
-bool TestCodeRun::TestReassignThis() {
-  MVCRONW("<?php "
-         "class Foo {"
-         "  function Bar() {"
-         "    $__this = $this;"
-         "    $this = null;"
-         "    debug_backtrace();"
-         "    $this = $__this;"
-         "  } "
-         "}", "");
-  MVCRONW("<?php "
-         "function foo() {"
-         "  $this = 2;"
-         "  echo \"You should not see this\"; "
-         "} "
-         "foo();", "");
-  MVCRONW("<?php "
-         "$x = 5; "
-         "$this =& $x; "
-         "echo \"You should not see this\";", "");
-  MVCRONW("<?php "
-         "class Foo {"
-         "  public $x; "
-         "} "
-         "$this = new Foo(); "
-         "echo \"You should not see this\";", "");
-  MVCRONW("<?php "
-         "class Foo {"
-         "  public $x; "
-         "} "
-         "$this =& new Foo(); "
-         "echo \"You should not see this\";", "");
-  MVCRONW("<?php "
-          "$myarray = array(1 => 2, 2 => 3); "
-          "foreach ($myarray as $this => $wat) {"
-          "  echo \"You should not see this\"; "
-          "}", "");
-  MVCRONW("<?php "
-          "$myarray = array(1 => 2, 2 => 3); "
-          "foreach ($myarray as $a => $this) {"
-          "  echo \"You should not see this\"; "
-          "}", "");
-
-  return true;
-}
-
-bool TestCodeRun::TestClone() {
-  MVCR("<?php "
-      "class A {"
-      "  public $foo = 0;"
-      "  public $fooref = 1;"
-      "  private $foopriv = 2;"
-      "  function __clone() {"
-      "    echo \"clone\n\";"
-      "  }"
-      "}"
-      "$a1 = new A;"
-      "$p = 8;"
-      "$q = 9;"
-      "$a1->foo = 'foo';"
-      "$a1->fooref = &$p;"
-      "$a1->dyn = 'dyn';"
-      "$a1->dynref = &$q;"
-      "var_dump($a1);"
-      "$a2 = clone $a1;"
-      "var_dump($a1);"
-      "var_dump($a2);"
-      "$a2->foo = 'a2foo';"
-      "$a2->fooref = 'a2fooref';"
-      "$a2->dyn = 'a2dyn';"
-      "$a2->dynref = 'a2dynref';"
-      "$a2->dynref2 = 'dynref2';"
-      "var_dump($a1);"
-      "var_dump($a2);"
-      "var_dump($p);"
-      "var_dump($q);");
-  MVCR("<?php "
-      "class c {"
-      "  protected $cm = 'get';"
-      "  function x() {"
-      "    var_dump($this->cm);"
-      "  }"
-      "}"
-      "class c2 extends c {}"
-      "$y = new c;"
-      "$y->x();"
-      "$z = clone $y;"
-      "$z->x();"
-      "$y = new c2;"
-      "$y->x();"
-      "$z = clone $y;"
-      "$z->x();");
-
-  return true;
-}
-
-bool TestCodeRun::TestEvalOrder() {
-  MVCRO("<?php\n"
-        "set_error_handler('h');\n"
-        "foo(var_dump('123'));\n"
-        "var_dump('end');\n"
-        "function h() { var_dump('errored');}",
-        "string(7) \"errored\"\n");
-
-  MVCRO("<?php\n"
-        "set_error_handler('h');\n"
-        "class A {} $obj = new A; $obj->foo(var_dump('123'));\n"
-        "var_dump('end');\n"
-        "function h() { var_dump('errored');}",
-        "string(7) \"errored\"\n");
-
-  MVCR("<?php "
-       "$a = array(123); "
-       "foreach ($a as $x => $x) { "
-       "  var_dump($x); "
-       "}");
-
-  MVCR("<?php\n"
-       "\n"
-       "class MyIterator implements Iterator{\n"
-       "  private $var = array();\n"
-       "  public function __construct($array) {\n"
-       "    echo \"constructing\n\";\n"
-       "    if (is_array($array)) {\n"
-       "      $this->var = $array;\n"
-       "    }\n"
-       "  }\n"
-       "  public function rewind() {\n"
-       "    echo \"rewinding\n\";\n"
-       "    reset($this->var);\n"
-       "  }\n"
-       "  public function current() {\n"
-       "    $var = current($this->var);\n"
-       "    echo \"current: $var\n\";\n"
-       "    return $var;\n"
-       "  }\n"
-       "  public function key() {\n"
-       "    $var = key($this->var);\n"
-       "    echo \"key: $var\n\";\n"
-       "    return $var;\n"
-       "  }\n"
-       "  public function next() {\n"
-       "    $var = next($this->var);\n"
-       "    echo \"next: $var\n\";\n"
-       "    return $var;\n"
-       "  }\n"
-       "  public function valid() {\n"
-       "    $var = $this->current() !== false;\n"
-       "    echo \"valid: \",$var?'true':'false',\"\n\";\n"
-       "    return $var;\n"
-       "  }\n"
-       "}\n"
-       "\n"
-       "function f() { var_dump('f'); return 0; }\n"
-       "function g() { var_dump('g'); return 0; }\n"
-       "\n"
-       "$a = array(1, 2);\n"
-       "$values = array('a' => 1, 'b' => 2, 'c' => 3);\n"
-       "$it = new MyIterator($values);\n"
-       "foreach ($it as $a[f()] => $a[g()]) {\n"
-       "  print \"$a[0]\n\";\n"
-       "}\n");
-
-  MVCR("<?php "
-       "class X {} "
-       "function foo() { var_dump('foo');} "
-       "$x = new X; "
-       "unset($x->a[foo()]->y); ");
-
-  MVCR("<?php "
-       "function foo($i) { "
-       "  var_dump($i); "
-       "  return 'a'; "
-       "} "
-       "${foo(1)}[foo(2)][foo(3)] = foo(4); "
-      );
-
-  MVCR("<?php "
-      "class A {"
-      "  public $foo;"
-      "  public $bar;"
-      "  function q($a) {"
-      "    echo $a;"
-      "    $this->foo = 9;"
-      "    $this->bar = '3';"
-      "    return $this;"
-      "  }"
-      "}"
-      "$a = new A();"
-      "var_dump($a->q('1')->foo + $a->q('2')->bar);"
-      "var_dump($a->q('1')->foo - $a->q('2')->bar);"
-      "var_dump($a->q('1')->foo / $a->q('2')->bar);"
-      "var_dump($a->q('1')->foo * $a->q('2')->bar);"
-      "var_dump($a->q('1')->foo % $a->q('2')->bar);"
-      "var_dump($a->q('1')->foo << $a->q('2')->bar);"
-      "var_dump($a->q('1')->foo >> $a->q('2')->bar);"
-      "var_dump($a->q('1')->foo && $a->q('2')->bar);"
-      "var_dump($a->q('1')->foo || $a->q('2')->bar);"
-      "var_dump($a->q('1')->foo and $a->q('2')->bar);"
-      "var_dump($a->q('1')->foo or $a->q('2')->bar);"
-      "var_dump($a->q('1')->foo xor $a->q('2')->bar);"
-      "var_dump($a->q('1')->foo . $a->q('2')->bar);"
-      "var_dump($a->q('1')->foo & $a->q('2')->bar);"
-      "var_dump($a->q('1')->foo | $a->q('2')->bar);"
-      "var_dump($a->q('1')->foo ^ $a->q('2')->bar);"
-      "var_dump($a->q('1')->foo == $a->q('2')->bar);"
-      "var_dump($a->q('1')->foo === $a->q('2')->bar);"
-      "var_dump($a->q('1')->foo != $a->q('2')->bar);"
-      "var_dump($a->q('1')->foo !== $a->q('2')->bar);"
-      "var_dump($a->q('1')->foo > $a->q('2')->bar);"
-      "var_dump($a->q('1')->foo >= $a->q('2')->bar);"
-      "var_dump($a->q('1')->foo < $a->q('2')->bar);"
-      "var_dump($a->q('1')->foo <= $a->q('2')->bar);"
-      );
-  MVCR("<?php "
-      "function x($a, $b, $c, $d) {}"
-      "function p($x) { echo $x . \"\n\"; return $x; }"
-      "class c {"
-      "  function __construct($a, $b, $c, $d) {}"
-      "  function f($a, $b, $c, $d) {}"
-      "  static function g($a, $b, $c, $d) {}"
-      "}"
-      "function rt(&$a, $v) {"
-      "  $a = $v;"
-      "}"
-      "function id($x) { return $x; }"
-      "function dump($a, $b) {"
-      "  var_dump($a, $b);"
-      "}"
-      "echo \"sfc\n\";"
-      "x(p(1), p(2), p(3), 4);"
-      "$y = 'x';"
-      "echo \"dfc\n\";"
-      "$y(p(1), p(2), p(3), 4);"
-      "echo \"smc\n\";"
-      "c::g(p(1), p(2), p(3), 4);"
-      "$y = 'g';"
-      "echo \"dsmc\n\";"
-      "c::$y(p(1), p(2), p(3), 4);"
-      "echo \"occ\n\";"
-      "$q = new c(p(1), p(2), p(3), 4);"
-      "echo \"omc\n\";"
-      "$q->f(p(1), p(2), p(3), 4);"
-      "echo \"rsfc\n\";"
-      "rt($a, id(10));"
-      "var_dump($a);"
-      "dump($v++, $v++);"
-      "$v = 10;"
-      "dump($v, $v = 0);"
-      "echo \"nest\n\";"
-      "x(p(1), x(p(2), p(3), p(4), p(5)), p(6), x(p(7), p(8), p(9), p(10)));"
-      "echo \"arr\n\";"
-      "$z = array(p(1), p(2), x(p(3), p(4), p(5), p(6)), p(7));"
-      "$q = 1;"
-      "$z = array(1, 2, $q);"
-      );
-  MVCR("<?php "
-      "error_reporting(E_ALL & ~E_NOTICE);"
-      "function id($x,$y) { return $x; }"
-      "function id1($x) { return $x; }"
-      "function pid($x) { var_dump($x); return $x; }"
-      "class cls {"
-      "  function __construct() { print 'ctor\n'; }"
-      "  function f($x) { return $this; }"
-      "  function ttest() {"
-      "    return $this->f(pid('arg1'),pid('arg2'));"
-      "  }"
-      "}"
-      "$d = id1(new cls())"
-      "  ->f('arg1')"
-      "  ->f('arg2')"
-      "  ->f('arg3');"
-      "$d = id1(new cls())"
-      "  ->f('arg1', 'argex1')"
-      "  ->f('arg2', 'argex2')"
-      "  ->f('arg3', 'argex3');"
-      "$d = id(new cls(), pid('idarg'))"
-      "  ->f(pid('arg1'), pid('argex1'))"
-      "  ->f(pid('arg2'), pid('argex2'))"
-      "  ->f(pid('arg3'), pid('argex3'));"
-      "$d->ttest();");
-  MVCR("<?php "
-      "class a {"
-      "  function r(&$x) {"
-      "    $x = 20;"
-      "  }"
-      "}"
-      "function id($x) { return $x; }"
-      "$a = new a();"
-      "id($a)->r($x);"
-      "var_dump($x);");
-
-  MVCR("<?php "
-      "class c {"
-      "  function x($y) {"
-      "    echo $y . \"\n\";"
-      "    return $this;"
-      "  }"
-      "}"
-      "function p($x) {"
-      "  echo $x . \"\n\";"
-      "  return $x;"
-      "}"
-      "$x = new c;"
-      "$x->x(3, p(1), p(2))->x(6, p(4), p(5));");
-  MVCR("<?php "
-      "class Q {"
-      "  public $val;"
-      "  function __construct($v) {"
-      "    $this->val = $v;"
-      "  }"
-      "  public function blah() {"
-      "    return $this;"
-      "  }"
-      "}"
-      "class A {"
-      "  public $v;"
-      "  function set($v) {"
-      "    $this->v = $v;"
-      "    return $this;"
-      "  }"
-      "}"
-      "function id($x) { return $x; }"
-      "$x = new Q(0);"
-      "$a = id(new A)->set($x);"
-      "$x = id(new Q(1))->blah();"
-      "var_dump($a);");
-  MVCR("<?php "
-      "$a = array(array($id = 1, $id), array($id = 2, $id));"
-      "var_dump($a);"
-      "$a = array(+($id = 1), $id, -($id = 2), $id, "
-      "           !($id = 3), $id, ~($id = 4), $id, "
-      "           isset($a[$id = 5]), $id);"
-      "var_dump($a);");
-
-  MVCR("<?php "
-       "function test($a)"
-       "{"
-       "  echo \"$a\\n\";"
-       "}"
-       "test(1, test(2), test(3, test(4), test(5)));");
-
-  MVCR("<?php "
-      "$v = 1;"
-      "function foo($a, $b, $c) {"
-      "  var_dump($a, $b, $c);"
-      "}"
-      "function bar($a) {"
-      "  foo($a, $a++, $a);"
-      "  $arr = array($a, $a++, $a);"
-      "  var_dump($arr);"
-      "}"
-      "bar($v);");
-  MVCR("<?php "
-      "$GLOBALS['t'] = 0;"
-      "$GLOBALS['f'] = 0;"
-      "$GLOBALS['i'] = 0;"
-      "$GLOBALS['d'] = 0;"
-      "$GLOBALS['v'] = 'a';"
-      "function t() {"
-      "  global $t;"
-      "  $t++;"
-      "  return true;"
-      "}"
-      "function f() {"
-      "  global $f;"
-      "  $f++;"
-      "  return false;"
-      "}"
-      "function i() {"
-      "  global $i;"
-      "  $i++;"
-      "  return 1;"
-      "}"
-      "function d() {"
-      "  global $d;"
-      "  $d++;"
-      "  return 3.14;"
-      "}"
-      "function v() {"
-      "  global $v;"
-      "  $v++;"
-      "  return $v;"
-      "}"
-      "function foo() {"
-      "  var_dump(t() + t());"
-      "  var_dump(t() + f());"
-      "  var_dump(t() + i());"
-      "  var_dump(t() + d());"
-      "  var_dump(t() + v());"
-      "  var_dump(f() + t());"
-      "  var_dump(f() + f());"
-      "  var_dump(f() + i());"
-      "  var_dump(f() + d());"
-      "  var_dump(f() + v());"
-      "  var_dump(i() + t());"
-      "  var_dump(i() + f());"
-      "  var_dump(i() + i());"
-      "  var_dump(i() + d());"
-      "  var_dump(i() + v());"
-      "  var_dump(d() + t());"
-      "  var_dump(d() + f());"
-      "  var_dump(d() + i());"
-      "  var_dump(d() + d());"
-      "  var_dump(d() + v());"
-      "  var_dump(v() + t());"
-      "  var_dump(v() + f());"
-      "  var_dump(v() + i());"
-      "  var_dump(v() + d());"
-      "  var_dump(v() + v());"
-      "  var_dump($GLOBALS['t'], $GLOBALS['f'],"
-      "           $GLOBALS['i'], $GLOBALS['d'],"
-      "           $GLOBALS['v']);"
-      "  var_dump(t() - t());"
-      "  var_dump(t() - f());"
-      "  var_dump(t() - i());"
-      "  var_dump(t() - d());"
-      "  var_dump(t() - v());"
-      "  var_dump(f() - t());"
-      "  var_dump(f() - f());"
-      "  var_dump(f() - i());"
-      "  var_dump(f() - d());"
-      "  var_dump(f() - v());"
-      "  var_dump(i() - t());"
-      "  var_dump(i() - f());"
-      "  var_dump(i() - i());"
-      "  var_dump(i() - d());"
-      "  var_dump(i() - v());"
-      "  var_dump(d() - t());"
-      "  var_dump(d() - f());"
-      "  var_dump(d() - i());"
-      "  var_dump(d() - d());"
-      "  var_dump(d() - v());"
-      "  var_dump(v() - t());"
-      "  var_dump(v() - f());"
-      "  var_dump(v() - i());"
-      "  var_dump(v() - d());"
-      "  var_dump(v() - v());"
-      "  var_dump($GLOBALS['t'], $GLOBALS['f'],"
-      "           $GLOBALS['i'], $GLOBALS['d'],"
-      "           $GLOBALS['v']);"
-      "  var_dump(t() * t());"
-      "  var_dump(t() * f());"
-      "  var_dump(t() * i());"
-      "  var_dump(t() * d());"
-      "  var_dump(t() * v());"
-      "  var_dump(f() * t());"
-      "  var_dump(f() * f());"
-      "  var_dump(f() * i());"
-      "  var_dump(f() * d());"
-      "  var_dump(f() * v());"
-      "  var_dump(i() * t());"
-      "  var_dump(i() * f());"
-      "  var_dump(i() * i());"
-      "  var_dump(i() * d());"
-      "  var_dump(i() * v());"
-      "  var_dump(d() * t());"
-      "  var_dump(d() * f());"
-      "  var_dump(d() * i());"
-      "  var_dump(d() * d());"
-      "  var_dump(d() * v());"
-      "  var_dump(v() * t());"
-      "  var_dump(v() * f());"
-      "  var_dump(v() * i());"
-      "  var_dump(v() * d());"
-      "  var_dump(v() * v());"
-      "  var_dump($GLOBALS['t'], $GLOBALS['f'],"
-      "           $GLOBALS['i'], $GLOBALS['d'],"
-      "           $GLOBALS['v']);"
-      "}"
-      "foo();");
-
-  MVCR("<?php "
-       "function f($a) { echo \"test$a\\n\"; return 1; }"
-       "function bug2($a, $b) {"
-       "  return isset($b[f($a++)], $b[f($a++)], $b[f($a++)]);"
-       "}"
-       "bug2(0, array());");
-
-  MVCR("<?php var_dump($v++, $v++);");
-  MVCR("<?php var_dump($v, $v = 0);");
-  MVCR("<?php\n"
-       "function f(&$a, &$b) { $a = 1; $b = 2; return 3; }\n"
-       "class A { }\n"
-       "function test() {\n"
-       "  $a = array(); f($a[0], $a[1]); var_dump($a);\n"
-       "  $a = array(); $a[0] = f($a[1], $a[2]); var_dump($a);\n"
-       "  $a = new A(); f($a->f, $a->g); var_dump($a);\n"
-       "}\n"
-       "test();\n");
-  MVCR("<?php "
-       "class C {"
-       "  function __construct() {"
-       "    echo \"class C\\n\";"
-       "  }"
-       "  public function __get( $what ) {"
-       "    echo \"get C\\n\";"
-       "    return $this->_p[ $what ];"
-       "  }"
-       "  public function __set( $what, $value ) {"
-       "    echo \"set C\\n\";"
-       "    $this->_p[ $what ] = $value;"
-       "  }"
-       "  private $_p = array();"
-       "}"
-       "function f() {"
-       "  echo \"f()\\n\";"
-       "  return 1;"
-       "}"
-       "function foo() {"
-       "  $obj = new C;"
-       "  $obj->a = f();"
-       "  $obj->b = new C;"
-       "  $obj->b->a = f();"
-       "}"
-       "foo();");
-  MVCR("<?php "
-       "class C implements ArrayAccess {"
-       "  private $data = array();"
-       "  public function __construct() {"
-       "    echo \"C\\n\";"
-       "  }"
-       "  public function offsetGet($name) {"
-       "    echo \"offsetGet: $name\\n\";"
-       "    return $this->data[$name];"
-       "  }"
-       "  public function offsetSet($name, $value) {"
-       "    $a = serialize($value);"
-       "    echo \"offsetSet: $name=$a\\n\";"
-       "    $this->data[$name]=$value;"
-       "  }"
-       "  public function offsetExists($name) {"
-       "    echo \"offsetExists: $name\\n\"; return true;"
-       "  }"
-       "  public function offsetUnset($name) {"
-       "    echo \"offsetUnset: $name\\n\";"
-       "  }"
-       "}"
-       "function f() {"
-       "  echo \"f()\\n\";"
-       "  return 1;"
-       "}"
-       "function f2() {"
-       "  echo \"f2()\\n\";"
-       "  return 'foo';"
-       "}"
-       "function foo($a) {"
-       "  $a['foo'] = new C;"
-       "  $a['foo']['bar'] = new C;"
-       "  $a['foo']['bar']['goo'] = f();"
-       "}"
-       "foo(new C);");
-
-  MVCR("<?php "
-       "class X {"
-       "  function __destruct() { var_dump('done'); }"
-       "}"
-       "function f() {"
-       "  $x = new X;"
-       "}"
-       "function g() {"
-       "  var_dump('start');"
-       "  f();"
-       "  var_dump('end');"
-       "}"
-       "g();");
-  MVCR("<?php "
-       "function foo($v) {"
-       "  $a = array('key' => &$v);"
-       "  return $a;"
-       "}"
-       "function goo($v) {"
-       "  return $v . 1;"
-       "}"
-       "var_dump(foo('1.0'));"
-       "var_dump(foo(foo('1.0')));"
-       "var_dump(foo(goo('1.0')));");
-
-  MVCR("<?php "
-       "function f(&$a, $v = 5) {"
-       "  $a = $v;"
-       "  return 0;"
-       "}"
-       "$a = 2;"
-       "var_dump($a . f($a));"
-       "$a = 2;"
-       "var_dump(($a.'') . f($a));"
-       "$a = 2;"
-       "var_dump(($a.$a) . f($a));"
-       "f($a,2);"
-       "var_dump($a . f($a));"
-       "f($a,2);"
-       "var_dump(($a.'') . f($a));"
-       "f($a,2);"
-       "var_dump(($a.$a) . f($a));"
-       "class c {"
-       "  public static $a;"
-       "}"
-       "c::$a = 2;"
-       "var_dump(c::$a . f(c::$a));"
-       "function g(&$a) {"
-       "  $a[0] = 5;"
-       "  return 0;"
-       "}"
-       "$a = array(2);"
-       "var_dump($a[0] . g($a));"
-       "$a = array(2);"
-       "var_dump(($a[0] . '') . g($a));"
-       "function h(&$a) {"
-       "  $a = 5;"
-       "  return 0;"
-       "}"
-       "$a = array(2);"
-       "var_dump($a[0] . h($a[0]));"
-       "$a = array(2);"
-       "var_dump(($a[0] . '') . h($a[0]));"
-       "function k($a) {"
-       "  $a->prop = 5;"
-       "  return 0;"
-       "}"
-       "$a = new stdclass;"
-       "$a->prop = 2;"
-       "var_dump($a->prop . k($a));"
-       "$a = new stdclass;"
-       "$a->prop = 2;"
-       "var_dump(($a->prop . '') . k($a));"
-       "$i = 0;"
-       "var_dump($i . ++$i);"
-       "$i = 0;"
-       "var_dump(($i . '') . ++$i);"
-       "function foo() {"
-       "  return 'foo';"
-       "}"
-       "f($a, 'test');"
-       "var_dump(($a . 'x') . foo($a = ''));"
-       "$a = array(2);"
-       "var_dump($a[$a = 0]);"
-       "$a = new stdclass;"
-       "$a->foo = 42;"
-       "var_dump($a->{$a = 'foo'});"
-       "var_dump($a);"
-       "$b = new stdclass;"
-       "$a = null;"
-       "$a->{f($a,$b)} = 5;"
-       "var_dump($a, $b);"
-       "function dump($a, $b) {"
-       "  var_dump($a, $b);"
-       "}"
-       "f($a, 'foo');"
-       "dump($a, $a = 'bar');"
-       "$a = 'foo';"
-       "dump($a, $a = 'bar');"
-       "f($a, 'foo');"
-       "dump($a.'', $a = 'bar');"
-       "f($a, 'foo');"
-       "dump($a.$a, $a = 'bar');");
-
-  MVCR("<?php "
-       "$a = Array(1,2,3); "
-       "$b = Array(4,5,6); "
-       "$i = 1; "
-       "$a[$i++] = $b[$i++]; "
-       "var_dump($a);");
-
-  MVCR("<?php "
-       "function f($x) {"
-       "  global $a;"
-       "  var_dump($x, $a);"
-       "  return $x;"
-       "}"
-       "class X implements ArrayAccess {"
-       "  function OffsetGet($n) {"
-       "    echo 'get:'; var_dump($n);"
-       "    return (string)(int)$n == (string)$n ? $this : $n;"
-       "  }"
-       "  function OffsetSet($n, $v) {"
-       "    $this->{$n} = $v;"
-       "    echo 'set:'; var_dump($n, $v);"
-       "  }"
-       "  function OffsetExists($n) { return $n == 'foo'; }"
-       "  function OffsetUnset($n) {}"
-       "  function __get($n) { return $this->OffsetGet($n); }"
-       "  function __set($n,$v) { return $this->OffsetSet($n, $v); }"
-       "}"
-       "$a = new X;"
-       "function ref(&$a, &$b, &$c) {"
-       "}"
-       "function test() {"
-       "  global $a;"
-       "  $a[f(0)]->{f(1)}[f(2)] = $a[f(3)][f(4)][f(5)]->foo;"
-       "  var_dump($a[f(6)]['fuz'] . f(7));"
-       "  ref($a[f(10)][f(11)][f(12)],$a[f(20)][f(21)][f(22)],"
-       "      $a[f(30)][f(31)][f(32)]);"
-       "  $a->{f(0)}[f(1)]->{f(2)} = $a->{f(3)}->{f(4)}->bar;"
-       "}"
-       "test();");
-
-  MVCR("<?php "
-       "class X { function foo($a) { echo 'In foo:'; var_dump($a); } }"
-       "function y($y) { echo 'In y:'; var_dump($y); }"
-       "function test($x, $y) {"
-       "  $x->foo($x = null);"
-       "  $y($y = null);"
-       "}"
-       "test(new X, 'y');");
-
-  MVCR("<?php "
-       "function f() { global $a; return ++$a; }"
-       "var_dump(array($a,f(),$a));");
-
-  MVCR("<?php "
-       "function foo() {"
-       "  global $a;"
-       "  $a = 1;"
-       "}"
-       "$a = 'a'; $r = ++$a . $a; var_dump($r);"
-       "$a = 'a'; $r = $a++ . $a; var_dump($r);"
-       "$a = 'a'; $r = $a . ++$a; var_dump($r);"
-       "$a = 'a'; $r = $a . $a++; var_dump($r);"
-       "$a = 'a'; $r = ++$a . ++$a; var_dump($r);"
-       "$a = 'a'; $r = ++$a . $a++; var_dump($r);"
-       "$a = 'a'; $r = $a++ . ++$a; var_dump($r);"
-       "$a = 'a'; $r = $a++ . $a++; var_dump($r);"
-       "$a = 'a'; $b = 'b'; $r = $a . foo() . $b; var_dump($r);"
-       "$a = 'a'; $b = 'b'; $r = $a . (foo() . $b); var_dump($r);");
-
-  MVCR("<?php "
-       "function test($x) {"
-       "  $a = array($a => $x[$a = 'foo']);"
-       "  return $a;"
-       "}"
-       "var_dump(test(array('foo' => 5)));");
-
-  MVCR("<?php "
-       "interface I {}"
-       "function __autoload($c) {"
-       "  var_dump($c);"
-       "  class A implements I {}"
-       "}"
-       "var_dump(class_implements(\"A\", false));"
-       "var_dump(class_implements(\"A\"));"
-       "var_dump(class_exists(\"A\"));");
-
-  MVCR("<?php "
-       "class B {}"
-       "function __autoload($c) {"
-       "  var_dump($c);"
-       "  class A extends B {}"
-       "}"
-       "var_dump(class_parents(\"A\", false));"
-       "var_dump(class_parents(\"A\"));"
-       "var_dump(class_exists(\"A\"));");
-
-  MVCRO("<?php "
-        "trait T {}"
-        "function __autoload($c) {"
-        "  var_dump($c);"
-        "  class A { use T; }"
-        "}"
-        "var_dump(class_uses(\"A\", false));"
-        "var_dump(class_uses(\"A\"));"
-        "var_dump(class_exists(\"A\"));"
-        ,
-        "bool(false)\n"
-        "string(1) \"A\"\n"
-        "array(1) {\n"
-        "  [\"T\"]=>\n"
-        "  string(1) \"T\"\n"
-        "}\n"
-        "bool(true)\n"
-        );
-  return true;
-}
-
-bool TestCodeRun::TestGetObjectVars() {
-  MVCR("<?php "
-      "class Base"
-      "{"
-      "  public    $aaa = 1;"
-      "  protected $bbb = 2;"
-      "  private   $ccc = 3;"
-      "}"
-      "class Child extends Base"
-      "{"
-      "  private   $ddd = 4;"
-      "}"
-      "var_dump(get_object_vars(new Base()));"
-      "var_dump(get_object_vars(new Child()));"
-      );
-  MVCR("<?php "
-      "class Base"
-      "{"
-      "  public    $aaa = 1;"
-      "  protected $bbb = 2;"
-      "  private   $ccc = 3;"
-      "}"
-      "class Child extends Base"
-      "{"
-      "  public    $ddd = 4;"
-      "}"
-      "class Unrelated"
-      "{"
-      "  function foo($obj) {"
-      "    var_dump(get_object_vars($obj));"
-      "  }"
-      "}"
-      "$base_obj = new Base();"
-      "$child_obj = new Child();"
-      "$unrelated_obj = new Unrelated();"
-      "$unrelated_obj->foo($child_obj);"
-      "$unrelated_obj->foo($base_obj);"
-      );
-  MVCR("<?php "
-      "class Base"
-      "{"
-      "  public    $aaa = 1;"
-      "  protected $bbb = 2;"
-      "  private   $ccc = 3;"
-      "  function foo($obj) {"
-      "    var_dump(get_class($obj));"
-      "    var_dump(get_object_vars($obj));"
-      "  }"
-      "}"
-      "class Child extends Base"
-      "{"
-      "  public    $ddd = 4;"
-      "  protected $eee = 5;"
-      "  private   $fff = 6;"
-      "}"
-      ""
-      "$base_obj = new Base();"
-      "$child_obj = new Child();"
-      "$base_obj->foo($child_obj);"
-      );
-  MVCR("<?php "
-      "class Base"
-      "{"
-      "  public    $aaa = 1;"
-      "  protected $bbb = 2;"
-      "  private   $ccc = 3;"
-      "  function foo($obj) {"
-      "    var_dump(get_class($obj));"
-      "    var_dump(get_object_vars($obj));"
-      "  }"
-      "}"
-      "class Child extends Base"
-      "{"
-      "  public    $ddd = 5;"
-      "  protected $eee = 6;"
-      "  private   $fff = 4;"
-      "}"
-      "$base_obj = new Base();"
-      "$base_obj->foo($base_obj);"
-      );
-  MVCR("<?php "
-      "class Base"
-      "{"
-      "  public    $aaa = 1;"
-      "  protected $bbb = 2;"
-      "  private   $ccc = 3;"
-      "}"
-      ""
-      "class Child extends Base"
-      "{"
-      "  public    $ddd = 4;"
-      "  protected $eee = 5;"
-      "  private   $fff = 6;"
-      "  function foo($obj) {"
-      "    var_dump(get_class($obj));"
-      "    var_dump(get_object_vars($obj));"
-      "  }"
-      "}"
-      "$child_obj = new Child();"
-      "$base_obj = new Base();"
-      "$child_obj->foo($base_obj);"
-      );
-
-  MVCR("<?php "
-       "var_dump(get_object_vars(false));"
-       "var_dump(get_object_vars(true));"
-       "var_dump(get_object_vars('hello'));"
-       "var_dump(get_object_vars(5));");
-
-  return true;
-}
-
-bool TestCodeRun::TestSerialization() {
-  MVCR("<?php\n"
-       "class A implements Serializable {\n"
-       "  public $__foo = true;\n"
-       "  public function serialize() {\n"
-       "    return null;\n"
-       "  }\n"
-       "  public function unserialize($serialized) {\n"
-       "  }\n"
-       "} var_dump(unserialize(serialize(new A())));");
-
-  MVCR("<?php\n"
-       "class A implements Serializable {\n"
-       "  public $__foo = true;\n"
-       "  public function serialize() {\n"
-       "    return serialize(array('a' => 'apple', 'b' => 'banana'));\n"
-       "  }\n"
-       "  public function unserialize($serialized) {\n"
-       "    $props = unserialize($serialized);\n"
-       "    $this->a = $props['a'];\n"
-       "    $this->b = $props['b'];\n"
-       "  }\n"
-       "} $obj = unserialize(serialize(new A())); var_dump($obj->b);");
-
-  MVCR("<?php "
-      "class Small {"
-      "  private static $nc = 0;"
-      "  public $name;"
-      "  public $num;"
-      "  function __construct() {"
-      "    $n = self::$nc++;"
-      "    $this->name = 'foo'.$n;"
-      "    $this->num = 3*$n;"
-      "  }"
-      "}"
-      "class Big {"
-      "  public $groupAll = array();"
-      "  public $group1 = array();"
-      "  public $group2 = array();"
-      "  public $wacky;"
-      "  public $nothing;"
-      "  public $unrelated = array();"
-      "  function add() {"
-      "    $s = new Small();"
-      "    $this->groupAll[] = $s;"
-      "    if ($s->num % 2 == 0) {"
-      "      $this->group1[]=array($s->name, $s);"
-      "    } else {"
-      "      $this->group2[]=array($s->name, $s);"
-      "    }"
-      "  }"
-      "  function finish() {"
-      "    $x = 10;"
-      "    $this->wacky = array(&$x, &$x);"
-      "    $s = new Small();"
-      "    $this->unrelated[] = $s;"
-      "    $this->unrelated[] = $s;"
-      "    $this->unrelated[] = $s;"
-      "  }"
-      "}"
-      "function t() {"
-      "  $b = new Big;"
-      "  for ($i = 0; $i < 10; ++$i) {"
-      "    $b->add();"
-      "  }"
-      "  $b->finish();"
-      "  var_dump($b);"
-      "  $s = serialize($b);"
-      "  var_dump($s);"
-      "  $us = unserialize($s);"
-      "  var_dump($us);"
-      "}"
-      "t();"
-      );
-  MVCR("<?php "
-      "class t {"
-      "  public $foo = 10;"
-      "  protected $bar = 20;"
-      "  private $derp = 30;"
-      "}"
-      "class t2 extends t {"
-      "  private $derp2 = 40;"
-      "  protected $bar2 = 50;"
-      "}"
-      "$x = new t;"
-      "print_r($x);"
-      "var_dump($x);"
-      "echo serialize($x) . '\n';"
-      ""
-      "$x2 = new t2;"
-      "print_r($x2);"
-      "var_dump($x2);"
-      "echo serialize($x2) . '\n';");
-
-  MVCR("<?php "
-      "class b {"
-      "  private $foo = 1;"
-      "  private $bar = 2;"
-      "}"
-      "class b2 extends b {"
-      "  public $bar = 3;"
-      "}"
-      "$x = new b2;"
-      "$x->foo = 100;"
-      "var_dump((array)$x);"
-      "var_dump(serialize($x));"
-      "var_dump($x);");
-
-  // Zend PHP 5.2 has a bug here, fixed in 5.3.
-  MVCR("<?php\n"
-       "$a = array(array());\n"
-       "$a[0][0] = &$a[0];\n"
-       "var_dump(serialize($a));\n");
-
-  MVCRO("<?php "
-        "var_dump(unserialize('a:1:{s:1:\"1\";s:3:\"foo\";}'));"
-        "var_dump(unserialize('a:1:{d:1;s:3:\"foo\";}'));"
-        "var_dump(unserialize('a:1:{a:1:{i:0;i:1;}}'));"
-        ,
-        "array(1) {\n"
-        "  [\"1\"]=>\n"
-        "  string(3) \"foo\"\n"
-        "}\n"
-        "bool(false)\n"
-        "bool(false)\n");
-
-  MVCR("<?php "
-       "class X {"
-       "  private $priv = 'priv';"
-       "  protected $prot = 'prot';"
-       "}"
-       "$x = new X;"
-       "$s = serialize($x);"
-       "$s = str_replace('X', 'Y', $s);"
-       "$x = unserialize($s);"
-       "var_dump($x,$x->prot,$x->priv);");
-
-  MVCR("<?php "
-       "class Y {"
-       "  private $priv = 'priv';"
-       "  protected $prot = 'prot';"
-       "}"
-       "class Z extends Y {}"
-       "$x = new Z;"
-       "$s = serialize($x);"
-       "$x = unserialize($s);"
-       "var_dump($x);"
-       "var_dump(serialize($x));");
-
-  MVCR("<?php "
-       "class X {"
-       "  private $priv;"
-       "  protected $prot;"
-       "  public $pub;"
-       "  function __construct($a,$b,$c) {"
-       "    $this->priv = $a;"
-       "    $this->prot = $b;"
-       "    $this->pub = $c;"
-       "  }"
-       "  function foo() { var_dump($this->priv, $this->prot, $this->pub); }"
-       "}"
-       "$x = new X(1,2,3);"
-       "$s = serialize($x);"
-       "$x = unserialize($s);"
-       "var_dump($x);"
-       "$x->foo();");
-
-  MVCR("<?php "
-       "class X {}"
-       "$a = new X;"
-       "$q = array(1,2,3);"
-       "$a->foo = &$q;"
-       "for ($i = 0; $i < 10; $i++) $a->{'x'.$i} = clone $a;"
-       "$a->bar = &$q;"
-       "$s = serialize($a);"
-       "var_dump($s);"
-       "$A = unserialize($s);"
-       "var_dump($A);"
-       "$r = &$A->bar;"
-       "var_dump(array_keys($r));");
-
-  MVCR("<?php "
-       "class X {"
-       "  private $str;"
-       "  private $arr;"
-       "  private $obj;"
-       "  function foo() {"
-       "    $this->str = 'hello';"
-       "    $this->arr = array(1,2,3);"
-       "    $this->obj = $this;"
-       "  }"
-       "}"
-       "function test() {"
-       "  $x = new X;"
-       "  $s = serialize($x);"
-       "  $x = unserialize($s);"
-       "  var_dump($x);"
-       "}"
-       "test();");
-
-  return true;
-}
-
-bool TestCodeRun::TestJson() {
-  MVCR("<?php "
-      "$a = array();"
-      "$a[] = &$a;"
-      "var_dump($a);"
-      "var_dump(json_encode($a));");
-  MVCR("<?php "
-      "$a = array(1.23456789e+34, 1E666, 1E666/1E666);"
-      "$e = json_encode($a);"
-      "var_dump($a);");
-  MVCR("<?php "
-      "var_dump(json_decode(\"[\\\"a\\\",1,true,false,null]\", true));");
-
-  MVCR("<?php "
-       "class A {"
-       "  public $a = 'foo';"
-       "  protected $b = 'bar';"
-       "  private $c = 'blah';"
-       "  public function aaaa() {"
-       "    var_dump(json_encode($this));"
-       "  }"
-       "}"
-       "$obj = new A();"
-       "$obj->aaaa();");
-
-  // recursive object
-  MVCR("<?php\n"
-       "class Foo { }\n"
-       "$foo = new Foo(); $foo->foo = $foo;\n"
-       "var_dump(json_encode($foo));\n");
-
-#if 0
-  MVCR("<?php "
-      "$a = array(1);"
-      "$a[] = $a;"
-      "var_dump($a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(\"1\");"
-      "$a[] = $a;"
-      "var_dump($a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(1, \"2\");"
-      "$a[] = $a;"
-      "var_dump($a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(\"1\"=>1, \"2\"=>2);"
-      "$a[] = $a;"
-      "var_dump($a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(\"1\"=>\"1\", \"2\"=>\"2\");"
-      "$a[] = $a;"
-      "var_dump($a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(\"1\"=>1, 2=>\"2\");"
-      "$a[] = $a;"
-      "var_dump($a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(1);"
-      "$a[] = &$a;"
-      "var_dump($a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(\"1\");"
-      "$a[] = &$a;"
-      "var_dump($a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(1, \"2\");"
-      "$a[] = &$a;"
-      "var_dump($a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(\"1\"=>1, \"2\"=>2);"
-      "$a[] = &$a;"
-      "var_dump($a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(\"1\"=>\"1\", \"2\"=>\"2\");"
-      "$a[] = &$a;"
-      "var_dump($a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(\"1\"=>1, 2=>\"2\");"
-      "$a[] = &$a;"
-      "var_dump($a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(1);"
-      "$a[] = $a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(\"1\");"
-      "$a[] = $a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(1, \"2\");"
-      "$a[] = $a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(\"1\"=>1, \"2\"=>2);"
-      "$a[] = $a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(\"1\"=>\"1\", \"2\"=>\"2\");"
-      "$a[] = $a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(\"1\"=>1, 2=>\"2\");"
-      "$a[] = $a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(1);"
-      "$a[] = &$a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(\"1\");"
-      "$a[] = &$a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(1, \"2\");"
-      "$a[] = &$a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(\"1\"=>1, \"2\"=>2);"
-      "$a[] = &$a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(\"1\"=>\"1\", \"2\"=>\"2\");"
-      "$a[] = &$a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(\"1\"=>1, 2=>\"2\");"
-      "$a[] = &$a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode($a));"
-      ""
-      "$a = array(1);"
-      "$a[] = $a;"
-      "var_dump($a);"
-      "var_dump(json_encode(&$a));"
-      ""
-      "$a = array(\"1\");"
-      "$a[] = $a;"
-      "var_dump($a);"
-      "var_dump(json_encode(&$a));"
-      ""
-      "$a = array(1, \"2\");"
-      "$a[] = $a;"
-      "var_dump($a);"
-      "var_dump(json_encode(&$a));"
-      ""
-      "$a = array(\"1\"=>1, \"2\"=>2);"
-      "$a[] = $a;"
-      "var_dump($a);"
-      "var_dump(json_encode(&$a));"
-      ""
-      "$a = array(\"1\"=>\"1\", \"2\"=>\"2\");"
-      "$a[] = $a;"
-      "var_dump($a);"
-      "var_dump(json_encode(&$a));"
-      ""
-      "$a = array(\"1\"=>1, 2=>\"2\");"
-      "$a[] = $a;"
-      "var_dump($a);"
-      "var_dump(json_encode(&$a));"
-      ""
-      "$a = array(1);"
-      "$a[] = &$a;"
-      "var_dump($a);"
-      "var_dump(json_encode(&$a));"
-      ""
-      "$a = array(\"1\");"
-      "$a[] = &$a;"
-      "var_dump($a);"
-      "var_dump(json_encode(&$a));"
-      ""
-      "$a = array(1, \"2\");"
-      "$a[] = &$a;"
-      "var_dump($a);"
-      "var_dump(json_encode(&$a));"
-      ""
-      "$a = array(\"1\"=>1, \"2\"=>2);"
-      "$a[] = &$a;"
-      "var_dump($a);"
-      "var_dump(json_encode(&$a));"
-      ""
-      "$a = array(\"1\"=>\"1\", \"2\"=>\"2\");"
-      "$a[] = &$a;"
-      "var_dump($a);"
-      "var_dump(json_encode(&$a));"
-      ""
-      "$a = array(\"1\"=>1, 2=>\"2\");"
-      "$a[] = &$a;"
-      "var_dump($a);"
-      "var_dump(json_encode(&$a));"
-      ""
-      "$a = array(1);"
-      "$a[] = $a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode(&$a));"
-      ""
-      "$a = array(\"1\");"
-      "$a[] = $a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode(&$a));"
-      ""
-      "$a = array(1, \"2\");"
-      "$a[] = $a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode(&$a));"
-      ""
-      "$a = array(\"1\"=>1, \"2\"=>2);"
-      "$a[] = $a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode(&$a));"
-      ""
-      "$a = array(\"1\"=>\"1\", \"2\"=>\"2\");"
-      "$a[] = $a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode(&$a));"
-      ""
-      "$a = array(\"1\"=>1, 2=>\"2\");"
-      "$a[] = $a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode(&$a));"
-      ""
-      "$a = array(1);"
-      "$a[] = &$a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode(&$a));"
-      ""
-      "$a = array(\"1\");"
-      "$a[] = &$a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode(&$a));"
-      ""
-      "$a = array(1, \"2\");"
-      "$a[] = &$a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode(&$a));"
-      ""
-      "$a = array(\"1\"=>1, \"2\"=>2);"
-      "$a[] = &$a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode(&$a));"
-      ""
-      "$a = array(\"1\"=>\"1\", \"2\"=>\"2\");"
-      "$a[] = &$a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode(&$a));"
-      ""
-      "$a = array(\"1\"=>1, 2=>\"2\");"
-      "$a[] = &$a;"
-      "var_dump(&$a);"
-      "var_dump(json_encode(&$a));");
-#endif
-  return true;
-}
-
-bool TestCodeRun::TestThrift() {
-  MVCRO("<?php "
-        "class TType {"
-        "  const STOP   = 0;"
-        "  const VOID   = 1;"
-        "  const BOOL   = 2;"
-        "  const BYTE   = 3;"
-        "  const I08    = 3;"
-        "  const DOUBLE = 4;"
-        "  const I16    = 6;"
-        "  const I32    = 8;"
-        "  const I64    = 10;"
-        "  const STRING = 11;"
-        "  const UTF7   = 11;"
-        "  const STRUCT = 12;"
-        "  const MAP    = 13;"
-        "  const SET    = 14;"
-        "  const LST    = 15;"
-        "  const UTF8   = 16;"
-        "  const UTF16  = 17;"
-        "}"
-        "class DummyProtocol {"
-        "  public $t;"
-        "  function __construct() {"
-        "    $this->t = new DummyTransport();"
-        "  }"
-        "  function getTransport() {"
-        "    return $this->t;"
-        "  }"
-        "}"
-        "class DummyTransport {"
-        "  public $buff = '';"
-        "  public $pos = 0;"
-        "  function flush() { }"
-        "  function write($buff) {"
-        "    $this->buff .= $buff;"
-        "  }"
-        "  function read($n) {"
-        "    $r = substr($this->buff, $this->pos, $n);"
-        "    $this->pos += $n;"
-        "    return $r;"
-        "  }"
-        "}"
-        "class TestStruct {"
-        "  static $_TSPEC;"
-        ""
-        "  public $aBool = null;"
-        "  public $anInt = null;"
-        "  public $aString = null;"
-        "  public $aDouble = null;"
-        "  public $anInt64 = null;"
-        "  public $aList = null;"
-        "  public $aMap = null;"
-        "  public $aSet = null;"
-        "  public $anByte = null;"
-        "  public $anI16 = null;"
-        ""
-        "  public function __construct($vals=null) {"
-        "    if (!isset(self::$_TSPEC)) {"
-        "      self::$_TSPEC = array("
-        "        -1 => array("
-        "          'var' => 'aBool',"
-        "          'type' => TType::BOOL,"
-        "                   ),"
-        "        1 => array("
-        "          'var' => 'anInt',"
-        "          'type' => TType::I32,"
-        "                   ),"
-        "        2 => array("
-        "          'var' => 'aString',"
-        "          'type' => TType::STRING,"
-        "                   ),"
-        "        3 => array("
-        "          'var' => 'aDouble',"
-        "          'type' => TType::DOUBLE,"
-        "                   ),"
-        "        4 => array("
-        "          'var' => 'anInt64',"
-        "          'type' => TType::I64,"
-        "                   ),"
-        "        5 => array("
-        "          'var' => 'aList',"
-        "          'type' => TType::LST,"
-        "          'etype' => TType::DOUBLE,"
-        "          'elem' => array("
-        "            'type' => TType::DOUBLE,"
-        "                          ),"
-        "                   ),"
-        "        6 => array("
-        "          'var' => 'aMap',"
-        "          'type' => TType::MAP,"
-        "          'ktype' => TType::I32,"
-        "          'vtype' => TType::DOUBLE,"
-        "          'key' => array("
-        "            'type' => TType::I32,"
-        "                         ),"
-        "          'val' => array("
-        "            'type' => TType::DOUBLE,"
-        "                         ),"
-        "          ),"
-        "       7 => array("
-        "          'var' => 'aSet',"
-        "          'type' => TType::SET,"
-        "          'etype' => TType::I32,"
-        "          'elem' => array("
-        "            'type' => TType::I32,"
-        "                          ),"
-        "                  ),"
-        "       8 => array("
-        "          'var' => 'anByte',"
-        "          'type' => TType::BYTE,"
-        "                  ),"
-        "       9 => array("
-        "          'var' => 'anI16',"
-        "          'type' => TType::I16,"
-        "                  ),"
-        "                            );"
-        "    }"
-        "  }"
-        "}"
-        ""
-        "function test() {"
-        "  $p = new DummyProtocol();"
-        "  $v1 = new TestStruct();"
-        "  $v1->aBool = true;"
-        "  $v1->anInt = 1234;"
-        "  $v1->aString = 'abcdef';"
-        "  $v1->aDouble = 1.2345;"
-        "  $v1->anInt64 = 8589934592;"
-        "  $v1->aList = array(13.3, 23.4, 3576.2);"
-        "  $v1->aMap = array(10=>1.2, 43=>5.33);"
-        "  $v1->aSet = array(10=>true, 11=>true);"
-        "  $v1->anByte = 123;"
-        "  $v1->anI16 = 1234;"
-        "  var_dump($v1);"
-        "  thrift_protocol_write_binary($p, 'foomethod', 1, $v1, 20, true);"
-        "  var_dump(md5($p->getTransport()->buff));"
-        "  var_dump(thrift_protocol_read_binary($p, 'TestStruct', true));"
-        "}"
-        "test();"
-        ,
-        "object(TestStruct)#3 (10) {\n"
-        "  [\"aBool\"]=>\n"
-        "  bool(true)\n"
-        "  [\"anInt\"]=>\n"
-        "  int(1234)\n"
-        "  [\"aString\"]=>\n"
-        "  string(6) \"abcdef\"\n"
-        "  [\"aDouble\"]=>\n"
-        "  float(1.2345)\n"
-        "  [\"anInt64\"]=>\n"
-        "  int(8589934592)\n"
-        "  [\"aList\"]=>\n"
-        "  array(3) {\n"
-        "    [0]=>\n"
-        "    float(13.3)\n"
-        "    [1]=>\n"
-        "    float(23.4)\n"
-        "    [2]=>\n"
-        "    float(3576.2)\n"
-        "  }\n"
-        "  [\"aMap\"]=>\n"
-        "  array(2) {\n"
-        "    [10]=>\n"
-        "    float(1.2)\n"
-        "    [43]=>\n"
-        "    float(5.33)\n"
-        "  }\n"
-        "  [\"aSet\"]=>\n"
-        "  array(2) {\n"
-        "    [10]=>\n"
-        "    bool(true)\n"
-        "    [11]=>\n"
-        "    bool(true)\n"
-        "  }\n"
-        "  [\"anByte\"]=>\n"
-        "  int(123)\n"
-        "  [\"anI16\"]=>\n"
-        "  int(1234)\n"
-        "}\n"
-        "string(32) \"6b4fbe9563551f3dee970a74b883f923\"\n"
-        "object(TestStruct)#4 (10) {\n"
-        "  [\"aBool\"]=>\n"
-        "  bool(true)\n"
-        "  [\"anInt\"]=>\n"
-        "  int(1234)\n"
-        "  [\"aString\"]=>\n"
-        "  string(6) \"abcdef\"\n"
-        "  [\"aDouble\"]=>\n"
-        "  float(1.2345)\n"
-        "  [\"anInt64\"]=>\n"
-        "  int(8589934592)\n"
-        "  [\"aList\"]=>\n"
-        "  array(3) {\n"
-        "    [0]=>\n"
-        "    float(13.3)\n"
-        "    [1]=>\n"
-        "    float(23.4)\n"
-        "    [2]=>\n"
-        "    float(3576.2)\n"
-        "  }\n"
-        "  [\"aMap\"]=>\n"
-        "  array(2) {\n"
-        "    [10]=>\n"
-        "    float(1.2)\n"
-        "    [43]=>\n"
-        "    float(5.33)\n"
-        "  }\n"
-        "  [\"aSet\"]=>\n"
-        "  array(2) {\n"
-        "    [10]=>\n"
-        "    bool(true)\n"
-        "    [11]=>\n"
-        "    bool(true)\n"
-        "  }\n"
-        "  [\"anByte\"]=>\n"
-        "  int(123)\n"
-        "  [\"anI16\"]=>\n"
-        "  int(1234)\n"
-        "}\n");
-
-  MVCRO(
-      "<?php "
-      "class TType {"
-      "  const STOP   = 0;"
-      "  const VOID   = 1;"
-      "  const BOOL   = 2;"
-      "  const BYTE   = 3;"
-      "  const I08    = 3;"
-      "  const DOUBLE = 4;"
-      "  const I16    = 6;"
-      "  const I32    = 8;"
-      "  const I64    = 10;"
-      "  const STRING = 11;"
-      "  const UTF7   = 11;"
-      "  const STRUCT = 12;"
-      "  const MAP    = 13;"
-      "  const SET    = 14;"
-      "  const LST    = 15;"
-      "  const UTF8   = 16;"
-      "  const UTF16  = 17;"
-      "}"
-      "class DummyProtocol {"
-      "  public $t;"
-      "  function __construct() {"
-      "    $this->t = new DummyTransport();"
-      "  }"
-      "  function getTransport() {"
-      "    return $this->t;"
-      "  }"
-      "}"
-      "class DummyTransport {"
-      "  public $buff = '';"
-      "  public $pos = 0;"
-      "  function flush() { }"
-      "  function write($buff) {"
-      "    $this->buff .= $buff;"
-      "  }"
-      "  function read($n) {"
-      "    $r = substr($this->buff, $this->pos, $n);"
-      "    $this->pos += $n;"
-      "    return $r;"
-      "  }"
-      "}"
-      "class TestStruct {"
-      "  static $_TSPEC;"
-      ""
-      "  public $aBool = null;"
-      "  public $anInt = null;"
-      "  public $aDouble = null;"
-      "  public $anInt64 = null;"
-      "  public $anByte = null;"
-      "  public $anI16 = null;"
-      ""
-      "  public function __construct($vals=null) {"
-      "    if (!isset(self::$_TSPEC)) {"
-      "      self::$_TSPEC = array("
-      "        -1 => array("
-      "          'var' => 'aBool',"
-      "          'type' => TType::BOOL,"
-      "                   ),"
-      "        1 => array("
-      "          'var' => 'anInt',"
-      "          'type' => TType::I32,"
-      "                   ),"
-      "        2 => array("
-      "          'var' => 'aDouble',"
-      "          'type' => TType::DOUBLE,"
-      "                   ),"
-      "        3 => array("
-      "          'var' => 'anInt64',"
-      "          'type' => TType::I64,"
-      "                   ),"
-      "        4 => array("
-      "          'var' => 'anByte',"
-      "          'type' => TType::BYTE,"
-      "                  ),"
-      "        5 => array("
-      "          'var' => 'anI16',"
-      "          'type' => TType::I16,"
-      "                  ),"
-      "                            );"
-      "    }"
-      "  }"
-      "}"
-      ""
-      "function test() {"
-      "  $p = new DummyProtocol();"
-      "  $v1 = new TestStruct();"
-      "  $v1->aBool = false;"
-      "  $v1->anInt = -1234;"
-      "  $v1->aDouble = -1.2345;"
-      "  $v1->anInt64 = -1;"
-      "  $v1->anByte = -12;"
-      "  $v1->anI16 = -123;"
-      "  thrift_protocol_write_binary($p, 'foomethod', 1, $v1, 20, true);"
-      "  var_dump(thrift_protocol_read_binary($p, 'TestStruct', true));"
-      "}"
-      "test();",
-
-      "object(TestStruct)#4 (6) {\n"
-      "  [\"aBool\"]=>\n"
-      "  bool(false)\n"
-      "  [\"anInt\"]=>\n"
-      "  int(-1234)\n"
-      "  [\"aDouble\"]=>\n"
-      "  float(-1.2345)\n"
-      "  [\"anInt64\"]=>\n"
-      "  int(-1)\n"
-      "  [\"anByte\"]=>\n"
-      "  int(-12)\n"
-      "  [\"anI16\"]=>\n"
-      "  int(-123)\n"
-      "}\n");
-
-  MVCRO(
-      "<?php "
-      "class TType {"
-      "  const STOP   = 0;"
-      "  const VOID   = 1;"
-      "  const BOOL   = 2;"
-      "  const BYTE   = 3;"
-      "  const I08    = 3;"
-      "  const DOUBLE = 4;"
-      "  const I16    = 6;"
-      "  const I32    = 8;"
-      "  const I64    = 10;"
-      "  const STRING = 11;"
-      "  const UTF7   = 11;"
-      "  const STRUCT = 12;"
-      "  const MAP    = 13;"
-      "  const SET    = 14;"
-      "  const LST    = 15;"
-      "  const UTF8   = 16;"
-      "  const UTF16  = 17;"
-      "}"
-      "class DummyProtocol {"
-      "  public $t;"
-      "  function __construct() {"
-      "    $this->t = new DummyTransport();"
-      "  }"
-      "  function getTransport() {"
-      "    return $this->t;"
-      "  }"
-      "}   "
-      "class DummyTransport {"
-      "  public $buff = '';"
-      "  public $pos = 0;"
-      "  function flush() { }"
-      "  function write($buff) {"
-      "    $this->buff .= $buff;"
-      "  } "
-      "  function read($n) {"
-      "    $r = substr($this->buff, $this->pos, $n);"
-      "    $this->pos += $n;"
-      "    return $r;"
-      "  } "
-      "}   "
-      "class TestStruct {"
-      "  static $_TSPEC;"
-      "    "
-      "  public $aBool = null;"
-      "  public $anInt = null;"
-      "  public $aString = null;"
-      "  public $aDouble = null;"
-      "  public $anInt64 = null;"
-      "  public $aList = null;"
-      "  public $aMap = null;"
-      "  public $aSet = null;"
-      "  public $anByte = null;"
-      "  public $anI16 = null;"
-      "    "
-      "  public function __construct($vals=null) {"
-      "    if (!isset(self::$_TSPEC)) {"
-      "      self::$_TSPEC = array("
-      "        -1 => array("
-      "          'var' => 'aBool',"
-      "          'type' => TType::BOOL,"
-      "                   ),"
-      "        1 => array("
-      "          'var' => 'anInt',"
-      "          'type' => TType::I32,"
-      "                   ),"
-      "        2 => array("
-      "          'var' => 'aString',"
-      "          'type' => TType::STRING,"
-      "                   ),"
-      "        3 => array("
-      "          'var' => 'aDouble',"
-      "          'type' => TType::DOUBLE,"
-      "                   ),"
-      "        4 => array("
-      "          'var' => 'anInt64',"
-      "          'type' => TType::I64,"
-      "                   ),"
-      "        5 => array("
-      "          'var' => 'aList',"
-      "          'type' => TType::LST,"
-      "          'etype' => TType::DOUBLE,"
-      "          'elem' => array("
-      "            'type' => TType::DOUBLE,"
-      "                          ),"
-      "                   ),"
-      "        6 => array("
-      "          'var' => 'aMap',"
-      "          'type' => TType::MAP,"
-      "          'ktype' => TType::I32,"
-      "          'vtype' => TType::DOUBLE,"
-      "          'key' => array("
-      "            'type' => TType::I32,"
-      "                         ),"
-      "          'val' => array("
-      "            'type' => TType::DOUBLE,"
-      "                         ),"
-      "          ),"
-      "       7 => array("
-      "          'var' => 'aSet',"
-      "          'type' => TType::SET,"
-      "          'etype' => TType::I32,"
-      "          'elem' => array("
-      "            'type' => TType::I32,"
-      "                          ),"
-      "                  ),"
-      "       8 => array("
-      "          'var' => 'anByte',"
-      "          'type' => TType::BYTE,"
-      "                  ),"
-      "       9 => array("
-      "          'var' => 'anI16',"
-      "          'type' => TType::I16,"
-      "                  ),"
-      "                            );"
-      "    }"
-      "  }"
-      "}"
-      ""
-      "function test() {"
-      "  $p = new DummyProtocol();"
-      "  $v1 = new TestStruct();"
-      "  $v1->aBool = true;"
-      "  $v1->anInt = 1234;"
-      "  $v1->aString = 'abcdef';"
-      "  $v1->aDouble = 1.2345;"
-      "  $v1->anInt64 = 8589934592;"
-      "  $v1->aList = array(13.3, 23.4, 3576.2);"
-      "  $v1->aMap = array(10=>1.2, 43=>5.33);"
-      "  $v1->aSet = array(10=>true, 11=>true);"
-      "  $v1->anByte = 123;"
-      "  $v1->anI16 = 1234;"
-      "  thrift_protocol_write_compact($p, 'foomethod', 1, $v1, 20);"
-      "  var_dump(md5($p->getTransport()->buff));"
-      "}"
-      "test();",
-
-      "string(32) \"cd0654ca200fe910204988f44f996a11\"\n");
-  MVCRO(
-      "<?php "
-      "class TType {"
-      "  const STOP   = 0;"
-      "  const VOID   = 1;"
-      "  const BOOL   = 2;"
-      "  const BYTE   = 3;"
-      "  const I08    = 3;"
-      "  const DOUBLE = 4;"
-      "  const I16    = 6;"
-      "  const I32    = 8;"
-      "  const I64    = 10;"
-      "  const STRING = 11;"
-      "  const UTF7   = 11;"
-      "  const STRUCT = 12;"
-      "  const MAP    = 13;"
-      "  const SET    = 14;"
-      "  const LST    = 15;"
-      "  const UTF8   = 16;"
-      "  const UTF16  = 17;"
-      "}"
-      "class DummyProtocol {"
-      "  public $t;"
-      "  function __construct() {"
-      "    $this->t = new DummyTransport();"
-      "  }"
-      "  function getTransport() {"
-      "    return $this->t;"
-      "  }"
-      "}   "
-      "class DummyTransport {"
-      "  public $buff = '';"
-      "  public $pos = 0;"
-      "  function flush() { }"
-      "  function write($buff) {"
-      "    $this->buff .= $buff;"
-      "  } "
-      "  function read($n) {"
-      "    $r = substr($this->buff, $this->pos, $n);"
-      "    $this->pos += $n;"
-      "    return $r;"
-      "  } "
-      "  function putBack($data) {"
-      "    $this->buff = ($data . $this->buff);"
-      "  } "
-      "}   "
-      "class TestStruct {"
-      "  static $_TSPEC;"
-      "    "
-      "  public $aBool = null;"
-      "  public $anInt = null;"
-      "  public $aString = null;"
-      "  public $aDouble = null;"
-      "  public $anInt64 = null;"
-      "  public $aList = null;"
-      "  public $aMap = null;"
-      "  public $aSet = null;"
-      "  public $anByte = null;"
-      "  public $anI16 = null;"
-      "    "
-      "  public function __construct($vals=null) {"
-      "    if (!isset(self::$_TSPEC)) {"
-      "      self::$_TSPEC = array("
-      "        -1 => array("
-      "          'var' => 'aBool',"
-      "          'type' => TType::BOOL,"
-      "                   ),"
-      "        1 => array("
-      "          'var' => 'anInt',"
-      "          'type' => TType::I32,"
-      "                   ),"
-      "        2 => array("
-      "          'var' => 'aString',"
-      "          'type' => TType::STRING,"
-      "                   ),"
-      "        3 => array("
-      "          'var' => 'aDouble',"
-      "          'type' => TType::DOUBLE,"
-      "                   ),"
-      "        4 => array("
-      "          'var' => 'anInt64',"
-      "          'type' => TType::I64,"
-      "                   ),"
-      "        5 => array("
-      "          'var' => 'aList',"
-      "          'type' => TType::LST,"
-      "          'etype' => TType::DOUBLE,"
-      "          'elem' => array("
-      "            'type' => TType::DOUBLE,"
-      "                          ),"
-      "                   ),"
-      "        6 => array("
-      "          'var' => 'aMap',"
-      "          'type' => TType::MAP,"
-      "          'ktype' => TType::I32,"
-      "          'vtype' => TType::DOUBLE,"
-      "          'key' => array("
-      "            'type' => TType::I32,"
-      "                         ),"
-      "          'val' => array("
-      "            'type' => TType::DOUBLE,"
-      "                         ),"
-      "          ),"
-      "       7 => array("
-      "          'var' => 'aSet',"
-      "          'type' => TType::SET,"
-      "          'etype' => TType::I32,"
-      "          'elem' => array("
-      "            'type' => TType::I32,"
-      "                          ),"
-      "                  ),"
-      "       8 => array("
-      "          'var' => 'anByte',"
-      "          'type' => TType::BYTE,"
-      "                  ),"
-      "       9 => array("
-      "          'var' => 'anI16',"
-      "          'type' => TType::I16,"
-      "                  ),"
-      "                            );"
-      "    }"
-      "  }"
-      "}"
-      ""
-      "function test() {"
-      "  $p = new DummyProtocol();"
-      "  $v1 = new TestStruct();"
-      "  $v1->aBool = true;"
-      "  $v1->anInt = 1234;"
-      "  $v1->aString = 'abcdef';"
-      "  $v1->aDouble = 1.2345;"
-      "  $v1->anInt64 = 8589934592;"
-      "  $v1->aList = array(13.3, 23.4, 3576.2);"
-      "  $v1->aMap = array(10=>1.2, 43=>5.33);"
-      "  $v1->aSet = array(10=>true, 11=>true);"
-      "  $v1->anByte = 123;"
-      "  $v1->anI16 = 1234;"
-      "  thrift_protocol_write_compact($p, 'foomethod', 1, $v1, 20);"
-      // HACK: rewrite the version and call type from "version X, call" to
-      // "version 2, response" to appease deserializer
-      "  $p->getTransport()->buff[1] = pack('C', 0x42);"
-      "  var_dump(thrift_protocol_read_compact($p, 'TestStruct'));"
-      "}"
-      "test();",
-
-      "object(TestStruct)#4 (10) {\n"
-      "  [\"aBool\"]=>\n"
-      "  bool(true)\n"
-      "  [\"anInt\"]=>\n"
-      "  int(1234)\n"
-      "  [\"aString\"]=>\n"
-      "  string(6) \"abcdef\"\n"
-      "  [\"aDouble\"]=>\n"
-      "  float(1.2345)\n"
-      "  [\"anInt64\"]=>\n"
-      "  int(8589934592)\n"
-      "  [\"aList\"]=>\n"
-      "  array(3) {\n"
-      "    [0]=>\n"
-      "    float(13.3)\n"
-      "    [1]=>\n"
-      "    float(23.4)\n"
-      "    [2]=>\n"
-      "    float(3576.2)\n"
-      "  }\n"
-      "  [\"aMap\"]=>\n"
-      "  array(2) {\n"
-      "    [10]=>\n"
-      "    float(1.2)\n"
-      "    [43]=>\n"
-      "    float(5.33)\n"
-      "  }\n"
-      "  [\"aSet\"]=>\n"
-      "  array(2) {\n"
-      "    [10]=>\n"
-      "    bool(true)\n"
-      "    [11]=>\n"
-      "    bool(true)\n"
-      "  }\n"
-      "  [\"anByte\"]=>\n"
-      "  int(123)\n"
-      "  [\"anI16\"]=>\n"
-      "  int(1234)\n"
-      "}\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestExit() {
-  MVCR("<?php "
-      "function foo() { return false; }"
-      "foo() or die(\"foobar\");");
-  MVCR("<?php "
-      "function foo() { return false; }"
-      "foo() or exit(\"foobar\");");
-
-  MVCR("<?php "
-       "function callback($data) {"
-       "  return \"callback: $data\";"
-       "}"
-       "ob_start();"
-       "echo \"from first level\\n\";"
-       "ob_start();"
-       "ob_start(\"callback\");"
-       "echo \"foobar!\\n\";"
-       "exit;");
-
-  MVCRONW("<?php "
-          "declare(ticks=1);"
-          "function foo() {"
-          "  echo 'a';"
-          "  exit(1);"
-          "}"
-          "function bar() {} "
-          "pcntl_signal(SIGUSR1,  'foo');"
-          "$pid = posix_getpid();"
-          "posix_kill($pid, SIGUSR1);"
-          "bar(); /* check for received signal upon function entry/exit */ "
-          "for ($i = 0; $i < 2; $i++) {"
-          "  echo 'a';"
-          "}"
-          ,
-          "a");
-  MVCR("<?php "
-       "$command = \"exit 2\";"
-       "system($command, $return);"
-       "print \"$return\\n\";");
-  MVCR("<?php "
-       "$command = \"exit 2\";"
-       "passthru($command, $return);"
-       "print \"$return\\n\";");
-
-  return true;
-}
-
-bool TestCodeRun::TestCreateFunction() {
-  MVCR("<?php var_dump(array_filter(array(1, 1003, 34, 5006), "
-      "create_function('$x', 'return $x > 1000;')));");
-  MVCR("<?php var_dump(array_filter(array(1, 1003, 34, 5006), "
-      "create_function('$x', 'return '.'$x > 1000;')));");
-  return true;
-}
-
-bool TestCodeRun::TestConstructorDestructor() {
-  MVCR("<?php "
-      "class parent_c {"
-      "  public function __construct() {"
-      "    echo \"parent__construct\";"
-      "  }"
-      "  public function __destruct() {"
-      "    echo \"parent__destruct\";"
-      "  }"
-      "}"
-      "class child_c extends parent_c {"
-      "  public function __construct() {"
-      "    echo \"child__construct\";"
-      "  }"
-      "  public function __destruct() {"
-      "    echo \"child__destruct\";"
-      "  }"
-      "}"
-      "$v = new child_c;unset($v);");
-  MVCR("<?php "
-      "class parent_c {"
-      "  public function __construct() {"
-      "    echo \"parent__construct\";"
-      "  }"
-      "  public function __destruct() {"
-      "    echo \"parent__destruct\";"
-      "  }"
-      "}"
-      "class child_c extends parent_c {"
-      "  public function __construct() {"
-      "    echo \"child__construct\";"
-      "    parent::__construct();"
-      "  }"
-      "  public function __destruct() {"
-      "    echo \"child__destruct\";"
-      "    parent::__destruct();"
-      "  }"
-      "}"
-      "$v = new child_c;unset($v);");
-
-  MVCR("<?php ;"
-       "class B1 {}"
-       "class C1 { function __construct() {} }"
-       "class D1 { function __destruct() { var_dump(__METHOD__); } }"
-       "class D2 extends C1 { function __destruct()"
-       "{ var_dump(__METHOD__); } }"
-       "class D3 extends D2 {}"
-       "class D4 extends B1 { function __destruct()"
-       "{ var_dump(__METHOD__); } }"
-       "class D5 extends D4 {}"
-       "class D6 extends D1 { function __construct($a) { if ($a) f(); } }"
-       "function f() { throw new Exception('throw'); }"
-       "function foo($a,$b) {"
-       "  try {"
-       "    $x = new D6($b?f():$a);"
-       "  } catch (Exception $e) {"
-       "    var_dump('caught');"
-       "  }"
-       "}"
-       "function bar($x, $a, $b) {"
-       "  try {"
-       "    $x = new $x($b?f():$a);"
-       "  } catch (Exception $e) {"
-       "    var_dump('caught');"
-       "  }"
-       "}"
-       "function n($x) { return new $x; }"
-       "function baz($d) {"
-       "  $x = new D1;"
-       "  $x = new D2;"
-       "  $x = new D3;"
-       "  $x = new D4;"
-       "  $x = new D5;"
-       "  $x = new D6;"
-       "  $x = n($d.'1');"
-       "  $x = n($d.'2');"
-       "  $x = n($d.'3');"
-       "  $x = n($d.'4');"
-       "  $x = n($d.'5');"
-       "  $x = n($d.'6');"
-       "  $x = n('B1');"
-       "}"
-       "foo(false,false);"
-       "foo(false,true);"
-       "foo(true,true);"
-       "foo(true,false);"
-       "bar('D6',false,false);"
-       "bar('D6',false,true);"
-       "bar('D6',true,false);"
-       "bar('D6',true,true);"
-       "baz('D');");
-
-  return true;
-}
-
-bool TestCodeRun::TestConcat() {
-  MVCR("<?php\n"
-       "$str = '';\n"
-       "$arr1 = array('a', 'b');\n"
-       "$arr2 = $arr1;\n"
-       "foreach ($arr1 as $v1) {\n"
-       "  $str .= $v1;\n"
-       "  switch ($v1) {\n"
-       "  default:\n"
-       "    foreach ($arr2 as $v2) {\n"
-       "      $str .= $v2;\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "var_dump($str);\n"
-       );
-
-  MVCR("<?php "
-      "function foo($where_clause)"
-      "{"
-      "  $sql ="
-      "    'SELECT p.property_name, p.property_value, p.property_id, '."
-      "    'p.property_data_type, p.property_type, '."
-      "    't.tier_id, t.tier_parent_id, t.tier_version, t.tier_type, '."
-      "    't.tier_state, t.tier_name '."
-      "    'FROM tier t LEFT OUTER JOIN property p ON '."
-      "    'p.parent_id = t.tier_id AND '."
-      "    'p.property_type = \"tier\" '."
-      "    $where_clause;"
-      "  echo $sql . \"\\n\";"
-      "}"
-      "foo(\"where 1 = 1\");");
-  MVCR("<?php "
-      "echo \"a\" . \"b\" . \"c\" . \"d\" . \"e\";"
-      "echo 'a' . 'b' . 'c' . 'd' . 'e';"
-      "echo 'a' . \"b\" . \"c\" . \"d\" . 'e';"
-      "echo '\"a' . \"\\\"b\" . \"\\'c\" . \"\\'d\" . '\\\"e';"
-      "echo 1 . 2 . 3 . 4 . 5;"
-      "echo 1 . '2' . '3' . 4 . 5;"
-      "echo 1 . \"2\" . \"3\" . 4 . 5;");
-  MVCR("<?php "
-      "$v = \"c\";"
-      "echo \"a\" . \"b\" . $v . \"d\" . \"e\";"
-      "echo \"a\" . \"b\" . $v . \"d\" . \"e\" . $v . \"f\" . \"g\";");
-  MVCR("<?php "
-      "echo '\\\\' . \"\\n\";"
-      "echo '\\'' . \"\\n\";"
-      "echo '\\\\' . '\\'' . \"\\n\";"
-      "echo '\\\\' . \"'\" . \"\\n\";"
-      "echo \"\\\\\" . \"'\" . \"\\n\";"
-      "echo \"\\101\" . \"\\n\";"
-      "echo \"\\\\\" . \"101\" . \"\\n\";"
-      "echo \"\\1\" . \"101\" . \"\\n\";"
-      "echo \"\\01\" . \"01\" . \"\\n\";"
-      "echo \"\\01\" . \"g\" . \"\\n\";"
-      "echo \"\\1\" . \"g\" . \"\\n\";"
-      "echo \"\\011\" . \"01\" . \"\\n\";"
-      "echo \"\\0111\" . \"01\" . \"\\n\";"
-      "echo \"\\x\" . \"1\" . \"\\n\";"
-      "echo \"\\x1\" . \"1\" . \"\\n\";"
-      "echo \"\\x11\" . \"1\" . \"\\n\";"
-      "echo \"\\x111\" . \"1\" . \"\\n\";"
-      "echo \"\\x1111\" . \"1\" . \"\\n\";"
-      "echo \"\\x11111\" . \"1\" . \"\\n\";"
-      "echo \"\\777777\" . \"7\" . \"\\n\";"
-      "echo \"\\0777777\" . \"7\" . \"\\n\";"
-      "echo \"\\00777777\" . \"7\" . \"\\n\";"
-      "echo \"\\0077\\\"7777\" . \"7\" . \"\\n\";"
-      "echo \"\\0077\\\\7777\" . \"7\" . \"\\n\";"
-      "echo \"\\0077\\a7777\" . \"7\" . \"\\n\";"
-      "echo \"\\0077\\b7777\" . \"7\" . \"\\n\";"
-      "echo \"\\0077\\f7777\" . \"7\" . \"\\n\";"
-      "echo \"\\0077\\n7777\" . \"7\" . \"\\n\";"
-      "echo \"\\0077\\r7777\" . \"7\" . \"\\n\";"
-      "echo \"\\0077\\t7777\" . \"7\" . \"\\n\";"
-      "echo \"\\0077\\v7777\" . \"7\" . \"\\n\";"
-      "echo \"\\0077\\07777\" . \"7\" . \"\\n\";"
-      "echo \"\\0077\\'7777\" . \"7\" . \"\\n\";");
-  MVCR("<?php "
-      "echo '\\\\';"
-      "echo '\\'';"
-      "echo '\\\\';"
-      "echo '\\\\';"
-      "echo \"\\\\\";"
-      "echo \"\\101\";"
-      "echo \"\\\\\";"
-      "echo \"\\1\";"
-      "echo \"\\01\";"
-      "echo \"\\01\";"
-      "echo \"\\1\";"
-      "echo \"\\011\";"
-      "echo \"\\0111\";"
-      "echo \"\\x\";"
-      "echo \"\\x1\";"
-      "echo \"\\x11\";"
-      "echo \"\\x111\";"
-      "echo \"\\x1111\";"
-      "echo \"\\x11111\";"
-      "echo \"\\777777\";"
-      "echo \"\\0777777\";"
-      "echo \"\\00777777\";"
-      "echo \"\\0077\\\"7777\";"
-      "echo \"\\0077\\\\7777\";"
-      "echo \"\\0077\\a7777\";"
-      "echo \"\\0077\\b7777\";"
-      "echo \"\\0077\\f7777\";"
-      "echo \"\\0077\\n7777\";"
-      "echo \"\\0077\\r7777\";"
-      "echo \"\\0077\\t7777\";"
-      "echo \"\\0077\\v7777\";"
-      "echo \"\\0077\\07777\";"
-      "echo \"\\0077\\'7777\";");
-  MVCR("<?php "
-      "echo <<<EOT\n"
-      "\\t\n"
-      "\\r\n"
-      "\\a\n"
-      "\\b\n"
-      "\\f\n"
-      "\\v\n"
-      "\\\"\n"
-      "\\\\\n"
-      "'\\\\' . \\`\\n\\`;\n"
-      "'\\'' . \\`\\n\\`;\n"
-      "'\\\\' . '\\'' . \\`\\n\\`;\n"
-      "'\\\\' . \\`'\\` . \\`\\n\\`;\n"
-      "\\`\\\\\\` . \\`'\\` . \\`\\n\\`;\n"
-      "\\`\\101\\` . \\`\\n\\`;\n"
-      "\\`\\\\\\` . \\`101\\` . \\`\\n\\`;\n"
-      "\\`\\1\\` . \\`101\\` . \\`\\n\\`;\n"
-      "\\`\\01\\` . \\`01\\` . \\`\\n\\`;\n"
-      "\\`\\01\\` . \\`g\\` . \\`\\n\\`;\n"
-      "\\`\\1\\` . \\`g\\` . \\`\\n\\`;\n"
-      "\\`\\011\\` . \\`01\\` . \\`\\n\\`;\n"
-      "\\`\\0111\\` . \\`01\\` . \\`\\n\\`;\n"
-      "\\`\\x\\` . \\`1\\` . \\`\\n\\`;\n"
-      "\\`\\x1\\` . \\`1\\` . \\`\\n\\`;\n"
-      "\\`\\x11\\` . \\`1\\` . \\`\\n\\`;\n"
-      "\\`\\x111\\` . \\`1\\` . \\`\\n\\`;\n"
-      "\\`\\x1111\\` . \\`1\\` . \\`\\n\\`;\n"
-      "\\`\\x11111\\` . \\`1\\` . \\`\\n\\`;\n"
-      "\\`\\777777\\` . \\`7\\` . \\`\\n\\`;\n"
-      "\\`\\0777777\\` . \\`7\\` . \\`\\n\\`;\n"
-      "\\`\\00777777\\` . \\`7\\` . \\`\\n\\`;\n"
-      "\\`\\0077\\\\`7777\\` . \\`7\\` . \\`\\n\\`;\n"
-      "\\`\\0077\\\\7777\\` . \\`7\\` . \\`\\n\\`;\n"
-      "\\`\\0077\\a7777\\` . \\`7\\` . \\`\\n\\`;\n"
-      "\\`\\0077\\b7777\\` . \\`7\\` . \\`\\n\\`;\n"
-      "\\`\\0077\\f7777\\` . \\`7\\` . \\`\\n\\`;\n"
-      "\\`\\0077\\n7777\\` . \\`7\\` . \\`\\n\\`;\n"
-      "\\`\\0077\\r7777\\` . \\`7\\` . \\`\\n\\`;\n"
-      "\\`\\0077\\t7777\\` . \\`7\\` . \\`\\n\\`;\n"
-      "\\`\\0077\\v7777\\` . \\`7\\` . \\`\\n\\`;\n"
-      "\\`\\0077\\07777\\` . \\`7\\` . \\`\\n\\`;\n"
-      "\\`\\0077\\'7777\\` . \\`7\\` . \\`\\n\\`;\n"
-      "EOT;\n");
-  MVCR("<?php "
-      "$v = 1;"
-      "echo $v . b'a' . b\"b\" . `ls \\055\\144 \\x2ftmp`;"
-      "echo b'a' . b\"b\" . `ls \\055\\144 \\x2ftmp` . $v;");
-  MVCR("<?php "
-      "function foo() {"
-      "  $u = \"abc\";"
-      "  $v = \"\\0\";"
-      "  $w = \"def\\n\";"
-      "  $x = $u . $v . $w;"
-      "  echo $x;"
-      "  echo \"abc\" . \"\\0\" . \"def\\n\";"
-      "}"
-      "foo();"
-      "$u = \"abc\";"
-      "$v = \"\\0\";"
-      "$w = \"def\\n\";"
-      "$x = $u . $v . $w;"
-      "echo $x;"
-      "echo \"abc\" . \"\\0\" . \"def\\n\";"
-      "echo \"ab\\0c\\n\";");
-  MVCR("<?php "
-      "function foo() { return \"hello\" . \"\\0\" . \"world\n\"; }"
-      "function bar() {"
-      "  $s = foo();"
-      "  echo $s;"
-      "}"
-      "bar();");
-  MVCR("<?php "
-      "define('FOO'.'BAR', 1);"
-      "echo FOOBAR;");
-  MVCR("<?php "
-      "$a = \"1\";"
-      "$a .= \"2\";"
-      "$a .= \"3\";"
-      "$a .= \"4\";"
-      "var_dump($a);"
-      "$a .= \"1\";"
-      "$a .= \"2\";"
-      "$a .= \"3\";"
-      "$a .= \"4\";"
-      "var_dump($a);");
-  MVCR("<?php "
-      "$a = array(1, array(1, array(1)));"
-      "$a[1][1][1] = 3;"
-      "var_dump($a);"
-      "$a[1][1][1] = \"1\";"
-      "$a[1][1][1] .= \"2\";"
-      "$a[1][1][1] .= \"3\";"
-      "$a[1][1][1] .= \"4\";"
-      "$a[1][1][1] .= \"5\";"
-      "var_dump($a);"
-      "$payload['pane_html'] = null;"
-      "$payload['pane_html'] = "
-      "'<div id=\"beacon_accepted_pane\" class=\"beacon_status_pane\" "
-      "style=\"display: none\">';"
-      "$payload['pane_html'] .= '<div class=\"beacon_status_message\">';");
-  MVCR("<?php "
-      "$a1 = a;"
-      "$a2 = b;"
-      "$a3 = c;"
-      "$a4 = d;"
-      "$a5 = e;"
-      "$a6 = f;"
-      "$a7 = g;"
-      "$a8 = h;"
-      "$a9 = i;"
-      "$a10 = j;"
-      "$a11 = k;"
-      "$a12 = l;"
-      "$a13 = m;"
-      "echo $a1.$a2.$a3.$a4.$a5.$a6;"
-      "echo $a1.$a2.$a3.$a4.$a5.$a6.$a7;"
-      "echo $a1.$a2.$a3.$a4.$a5.$a6.$a7.$a8;"
-      "echo $a1.$a2.$a3.$a4.$a5.$a6.$a7.$a8.$a9;"
-      "echo $a1.$a2.$a3.$a4.$a5.$a6.$a7.$a8.$a9.$a10;"
-      "echo $a1.$a2.$a3.$a4.$a5.$a6.$a7.$a8.$a9.$a10.$a11;"
-      "echo $a1.$a2.$a3.$a4.$a5.$a6.$a7.$a8.$a9.$a10.$a11.$a12;"
-      "echo $a1.$a2.$a3.$a4.$a5.$a6.$a7.$a8.$a9.$a10.$a11.$a12.$a13;");
-
-  MVCR("<?php "
-      "function n_() {"
-      "  return \"\n\" ."
-      "  str_repeat($GLOBALS['n_indent_tab'], $GLOBALS['n_indent_level']);"
-      "}"
-      "function n_indent() {"
-      "  $GLOBALS['n_indent_level']++;"
-      "  return n_();"
-      "}"
-      "function n_unindent() {"
-      "  $GLOBALS['n_indent_level']--;"
-      "  return n_();"
-      "}"
-      "function render($arg1, $arg2) {"
-      "    return"
-      "      '<div id=\"captcha\" class=\"'.$arg1.'\">'."
-      "      n_indent()."
-      "      $arg2 ."
-      "      n_unindent()."
-      "      '</div>';"
-      "}"
-      "$GLOBALS['n_indent_level'] = 0;"
-      "var_dump(render(\"foo\", \"bar\"));");
-  MVCR("<?php "
-      "$s = \" \";"
-      "$a = \"hello\";"
-      "$a .= $s;"
-      "$a .= \"world\";"
-      "var_dump($a);"
-      "$a = \"a\";"
-      "$a .= \"b\";"
-      "$a .= $a;"
-      "var_dump($a);"
-      "$a = 3;"
-      "echo 0 + \"1$a\";");
-
-  MVCR("<?php "
-       "function test($a)"
-       "{"
-       "  if ($a > 0) {"
-       "    $sql = 'foo';"
-       "  } else {"
-       "    $sql = 'bar';"
-       "  }"
-       "  $sql .= ' baz';"
-       "  return $sql;"
-       "}"
-       "echo test(1),test(-1),\"\\n\";");
-  MVCR("<?php "
-       "function foo() {"
-       "  echo \" FOO \";"
-       "  return \" foo \";"
-       "}"
-       "function bar() {"
-       "  echo \" hello \" . foo() . \"\n\";"
-       "  echo \" hello \" , foo() , \"\n\";"
-       "}"
-       "bar();");
-  MVCR("<?php "
-       "function foo() {"
-       "  print \" FOO \";"
-       "  return \" foo \";"
-       "}"
-       "class A implements ArrayAccess {"
-       "  private $data = array();"
-       "  public function offsetUnset($index) {}"
-       ""
-       "  public function offsetGet($index) {"
-       "    print \" GET \";"
-       "    return \" get \";"
-       "  }"
-       "  public function offsetSet($index, $value) {"
-       "    $data[$index] = $value;"
-       "  }"
-       "  public function offsetExists($index) { }"
-       "}"
-       "class C {"
-       "  public function __get( $what ) {"
-       "    echo \"get C\\n\";"
-       "    return $this->_p[ $what ];"
-       "  }"
-       "  public function __set( $what, $value ) {"
-       "    echo \"set C\\n\";"
-       "    $this->_p[ $what ] = $value;"
-       "  }"
-       "  private $_p = array();"
-       "}"
-       "function bar() {"
-       "  print \" hello \" . foo() . \"\\n\";"
-       "  $a = new A;"
-       "  $a[0] = 0;"
-       "  $a[1] = 1;"
-       "  echo \" hello $a[0]\";"
-       "  echo \" hello $a[1]\\n\";"
-       "  print \" hello $a[0]\";"
-       "  print \" hello $a[1]\\n\";"
-       "  $b = new C;"
-       "  $b->a = 'aaaa';"
-       "  $b->b = 'bbbb';"
-       "  echo \" hello $b->a\";"
-       "  echo \" hello $b->b\\n\";"
-       "  print \" hello $b->a\";"
-       "  print \" hello $b->b\\n\";"
-       "  echo \" hello $b->a $b->b $b->a $b->b\";"
-       "}"
-       "bar();");
-
-  MVCR("<?php "
-       "function test($a, $b) {"
-       "  return $a . \"\\0\" . $b . \"\\0\" . $a . $b . $a . $b;"
-       "}"
-       "var_dump(json_encode(test('x', 'y')));");
-
-  MVCR("<?php "
-       "$a = 1;"
-       "var_dump($a . '2' . '3');");
-
-  MVCR("<?php "
-       "$a= 'a';"
-       "$b = 'b';"
-       "$c = 0;"
-       "var_dump($a . $b == $c);");
-
-  MVCR("<?php "
-       "class C {"
-       "  public function __toString() {"
-       "    return 'bar';"
-       "  }"
-       "}"
-       "function f($x) {"
-       "  var_dump($x . '');"
-       "}"
-       "f(123);"
-       "f(new C);");
-
-  return true;
-}
-
-bool TestCodeRun::TestConstant() {
-  MVCR("<?php define('A', 'B'); define('A_'.A, 'B'); var_dump(A, A_B);");
-
-  MVCR("<?php "
-      "define('AAA', true);"
-      "define('BBB', false);"
-      "define('CCC', null);"
-      "if (AAA){"
-      "  echo \"AAA\";"
-      "} else {"
-      "  echo \"!AAA\";"
-      "}"
-      "if (BBB) {"
-      "  echo \"BBB\";"
-      "} else {"
-      "  echo \"!BBB\";"
-      "}"
-      "if (CCC) {"
-      "  echo \"CCC\";"
-      "} else {"
-      "  echo \"!CCC\";"
-      "}"
-      "$a = AAA ? \"AAA\" : \"!AAA\";"
-      "$b = BBB ? \"BBB\" : \"!BBB\";"
-      "$c = CCC ? \"CCC\" : \"!CCC\";"
-      "echo \"$a$b$c\\n\";");
-  MVCR("<?php "
-      "echo strlen(\"he\\0llo\");"
-      "echo php_uname();"
-      "echo md5('1f3870be274f6c49b3e31a0c6728957f');"
-      "echo sha1('1f3870be274f6c49b3e31a0c6728957f');"
-      "echo crc32('1f3870be274f6c49b3e31a0c6728957f');"
-      "echo pi();"
-      "echo getrandmax();"
-      "echo mt_getrandmax();"
-      "echo ord('abc');"
-      "echo chr(27);"
-      "echo strtoupper(\"Mary Had A \\0 Lamb\");"
-      "echo strtolower(\"Mary Had A \\0 Lamb\");"
-      "echo strcmp(\"Mary Had A \\0Lamb\", \"Mary Had A Lamb\") < 0;"
-      "echo strncmp(\"Mary Had A \\0 Lamb\", \"Mary Had A  Lamb\", 5) == 0;"
-      "echo strcasecmp(\"Mary Had A \\0 Lamb\", \"Mary Had A  Lamb\") < 0;"
-      "echo strncasecmp(\"Mary Had A \\0 Lamb\", \"Mary Had A  Lamb\", 5) == 0;"
-      "echo addslashes(\"Is your name \\0O'reilly?\");"
-      "echo htmlspecialchars(\"<a ref='test'>Test</a>\", ENT_QUOTES);"
-      "echo htmlspecialchars_decode(\"\\0abc\");"
-      "echo htmlspecialchars_decode(\"abc\\0def\");"
-      "echo htmlentities(\"<a ref='test'>Test</a>\", ENT_QUOTES);"
-      "echo dirname(\"<a ref='test'>Test</a>\");"
-      "echo basename(\"<a ref='test'>Test</a>\");"
-      "echo version_compare(\"5.1.2\", \"5.1.3\");"
-      "echo dechex(10);"
-      "echo hexdec(\"See\");"
-      "echo decbin(12);"
-      "echo decbin('000110011');"
-      "echo decoct(264);"
-      "echo octdec('77');"
-      "echo octdec(decoct(45));"
-      "echo str_repeat(\"-=\", 10);"
-      "echo intval(42);"
-      "echo intval(4.2);"
-      "echo intval('42');"
-      "echo intval('+42');"
-      "echo intval('-42');"
-      "echo intval(042);"
-      "echo intval('042');"
-      "echo intval(1e10);"
-      "echo intval('1e10');"
-      "echo intval(0x1A);"
-      "echo intval(42000000);"
-      "echo intval(42, 8);"
-      "echo intval('42', 8);"
-      "echo substr(\"abcdef\", -1);"
-      "echo substr(\"abcdef\", -2);"
-      "echo substr(\"abcdef\", -3, 1);"
-      "echo substr(\"abcdef\", 0, -1);"
-      "echo substr(\"abcdef\", 2, -1);"
-      "echo substr(\"abcdef\", 4, -4);"
-      "echo substr(\"abcdef\", -3, -1);"
-      "echo substr(\"abcdef\", 1);"
-      "echo substr(\"abcdef\", 1, 3);"
-      "echo substr(\"abcdef\", 0, 4);"
-      "echo substr(\"abcdef\", 0, 8);"
-      "echo substr(\"abcdef\", -1, 1);"
-      "echo trim(\"\\t\\t\\0These are a few words :) ... \");"
-      "echo trim(\"\\t\\t\\0These are a few words :) ... \", \" \\t.\");"
-      "echo trim(\"\\x09Example string\\x0A\", \"\\x00..\\x1F\");"
-      "echo ltrim(\"\\t\\t\\0These are a few words :) ... \");"
-      "echo ltrim(\"\\t\\t\\0These are a few words :) ... \", \" \\t.\");"
-      "echo ltrim(\"\\x09Example string\\x0A\", \"\\x00..\\x1F\");"
-      "echo rtrim(\"\\t\\t\\0These are a few words :) ... \");"
-      "echo rtrim(\"\\t\\t\\0These are a few words :) ... \", \" \\t.\");"
-      "echo rtrim(\"\\x09Example string\\x0A\", \"\\x00..\\x1F\");"
-      "echo chop(\"\\t\\t\\0These are a few words :) ... \");"
-      "echo chop(\"\\t\\t\\0These are a few words :) ... \", \" \\t.\");"
-      "echo chop(\"\\x09Example string\\x0A\", \"\\x00..\\x1F\");"
-      "echo acos(0.5);"
-      "echo acosh(0.5);"
-      "echo asin(0.5);"
-      "echo asinh(0.5);"
-      "echo atan(0.5);"
-      "echo atan2(0.5, 0.5);"
-      "echo atanh(0.5);"
-      "echo cos(0.5);"
-      "echo cosh(0.5);"
-      "echo sin(0.5);"
-      "echo sinh(0.5);"
-      "echo tan(0.5);"
-      "echo tanh(0.5);"
-      "echo exp(5.7);"
-      "echo exp(12);"
-      "echo log10(12);"
-      "echo log(12);"
-      "echo sqrt(2);"
-      "echo ceil(7.9);"
-      "echo floor(7.9);"
-      "echo fmod(5.7, 1.3);"
-      "echo ip2long(\"127.0.0.1\");"
-/*
-  5.2 accepts these, 5.3 does not.
-  php.net says it should
-
-      "echo ip2long(\"10.0.0\");"
-      "echo ip2long(\"10.0.256\");"
-*/
-      "echo long2ip(pow(2,32) + 1024);"
-      "echo rad2deg(M_PI_4);"
-      "echo deg2rad(45);");
-  MVCR("<?php "
-      "var_dump(067);"
-      "var_dump(077);"
-      "var_dump(078);"
-      "var_dump(0x78);"
-      "var_dump(0x78f);"
-      "var_dump(0xef);"
-      "var_dump(-067);"
-      "var_dump(-077);"
-      "var_dump(-078);"
-      "var_dump(-0x78);"
-      "var_dump(-0x78f);"
-      "var_dump(-0xef);");
-  MVCR("<?php "
-      "define('FOO', \"\\n\");"
-      "define('BAR', \"\\r\");"
-      "var_dump(PHP_EOL);"
-      "var_dump(FOO);"
-      "var_dump(BAR);");
-  MVCR("<?php "
-      "var_dump(INF);"
-      "var_dump(NAN);");
-  MVCR("<?php "
-      "define('A_B', 555);"
-      "define('A_'. 'B', 'B');");
-  MVCR("<?php "
-      "var_dump(define('AF_UNIX', 5));"
-      "var_dump(AF_UNIX);");
-  // Arrays aren't allowed as constants
-  MVCR("<?php "
-       "var_dump(define('KONST', array('a', 'bc')));"
-       "var_dump(KONST);"
-       "var_dump(define('FLUB', 1230));"
-       "var_dump(define('FLUB', array(1,23)));"
-       "var_dump(FLUB);"
-       // defeat optimizations
-       "var_dump(define('BLAH', array_map('strlen', array('a', 'bc'))));"
-       "var_dump(BLAH);"
-       "define('FOO', array(1,2,3));");
-
-  MVCR("<?php "
-       "var_dump(define('foo', false));"
-       "var_dump(define('foo', true));");
-
-  return true;
-}
-
-bool TestCodeRun::TestClassConstant() {
-  MVCR("<?php "
-      "class parent_c {"
-      "  const ZERO   = 0;"
-      "  const TWENTY = 20;"
-      "  const FORTY  = 40;"
-      "}"
-      "class child_c extends parent_c {"
-      "  const FIFTY = 50;"
-      "}"
-      ""
-      "function foo"
-      "($a = parent_c::ZERO, $b = child_c::FIFTY, $c = child_c::FORTY) {"
-      "  echo $a;"
-      "  echo $b;"
-      "  echo $c;"
-      "}"
-      "foo();"
-      "print parent_c::ZERO;");
-  MVCR("<?php "
-      "class FooConstants {"
-      "  const ZERO        = 0;"
-      "  const TWENTY_FOUR3 = FooConstants::TWENTY_FOUR2;"
-      "  const TWENTY_FOUR2 = FooConstants::TWENTY_FOUR;"
-      "  const TWENTY_FOUR = 24;"
-      "  const FORTY_EIGHT = 48;"
-      "}"
-      "class BarConstants {"
-      "  const ZERO        = FooConstants::ZERO;"
-      "  const TWENTY_FOUR = FooConstants::TWENTY_FOUR;"
-      "  const FORTY_EIGHT = FooConstants::FORTY_EIGHT;"
-      "}"
-      "class GooConstants {"
-      "  const ZERO        = BarConstants::ZERO;"
-      "  const TWENTY_FOUR = BarConstants::TWENTY_FOUR;"
-      "  const FORTY_EIGHT = BarConstants::FORTY_EIGHT;"
-      "}"
-      "function a_better_pickle() {"
-      "  return FooConstants::ZERO;"
-      "}"
-      "a_better_pickle();"
-      "print GooConstants::ZERO;"
-      "print FooConstants::TWENTY_FOUR2;"
-      "print FooConstants::TWENTY_FOUR3;");
-  MVCR("<?php "
-      "define('FOO', 3);"
-      "define('BAR', true);"
-      "define('GOO', FOO + 4);"
-      "define('HOO', FOO);"
-      "var_dump(FOO);"
-      "var_dump(BAR);"
-      "var_dump(GOO);"
-      "var_dump(HOO);"
-      "class A {"
-      "  const C1 = 1;"
-      "  const C2 = '2';"
-      "  const C3 = FOO;"
-      "  const C4 = BAR;"
-      "  const C5 = GOO;"
-      "  const C6 = HOO;"
-      "}"
-      "var_dump(a::C1);"
-      "var_dump(a::C2);"
-      "var_dump(a::C3);"
-      "var_dump(a::C4);"
-      "var_dump(a::C5);"
-      "var_dump(a::C6);");
-  MVCR("<?php "
-      "define('FOO', 3);"
-      "function foo($a = FOO) {"
-      "  echo $a;"
-      "}"
-      "foo();");
-  MVCR("<?php "
-      "class c {"
-      "  function foo($x = self::BLAH) {}"
-      "}");
-
-  MVCR("<?php "
-      "interface X {"
-      "  const A=1;"
-      "}"
-      "class Y {"
-      "  const B = 2;"
-      "}"
-      "class Z extends Y implements X {"
-      "  function x() {"
-      "    print self::A;"
-      "    print self::B;"
-      "    print Z::A;"
-      "    print Z::B;"
-      "    print X::A;"
-      "    print Y::B;"
-      "  }"
-      "}"
-      "$z = new Z;"
-      "$z->x();");
-  MVCR("<?php "
-      "class Dummy {}"
-      ""
-      "class foo {"
-      "  public static $v = array(Dummy::c => 'foo');"
-      "}"
-      ""
-      "interface A {"
-      "  const CONSTANT = 'CONSTANT';"
-      "}"
-      ""
-      "class B implements A { }"
-      ""
-      "class C {"
-      "  static $A_CONSTANT = A::CONSTANT;"
-      "  static $B_CONSTANT = B::CONSTANT;"
-      "}"
-      ""
-      "var_dump(A::CONSTANT);"
-      "var_dump(B::CONSTANT);"
-      "var_dump(C::$A_CONSTANT);"
-      "var_dump(C::$B_CONSTANT);");
-  MVCR("<?php "
-      "abstract class TB {"
-      "  const PARAM_A = 'aaa';"
-      "  const PARAM_B = 'bbb';"
-      "  const PARAM_C = 'ccc';"
-      "  const PARAM_D = 'ddd';"
-      "}"
-      "abstract class ATB extends TB {"
-      "}"
-      "class ABCD extends ATB {"
-      "  static public function foo() {"
-      "    return array("
-      "      'a_ids'   => array("
-      "        ATB::PARAM_A => true,"
-      "        ATB::PARAM_C   => array("
-      "          array('tcks', 'none'),"
-      "          array('tcks', 'ids'),"
-      "          ),"
-      "        ATB::PARAM_B     =>"
-      "          'aaaa',"
-      "      ),"
-      "      'user_id'   => array("
-      "        ATB::PARAM_A => true,"
-      "        ATB::PARAM_C   => array("
-      "          array('tcks', 'none'),"
-      "          array('tcks', 'id'),"
-      "          ),"
-      "        ATB::PARAM_B     =>"
-      "          'bbbb',"
-      "      ),"
-      "    );"
-      "  }"
-      "}"
-      "var_dump(ABCD::foo());");
-
-  MVCR("<?php "
-       "function __autoload($x) { var_dump('AUTOLOAD:'.$x); }"
-       "class X {"
-       "  public $foo = Y::FOO;"
-       "  function foo() {"
-       "    var_dump(__METHOD__, $this);"
-       "  }"
-       "}"
-       "X::foo();");
-
-  MVCRO("<?php\n"
-        "class A { const A = 'a'; }\n"
-        "class B extends A { const B = 'b'; }\n"
-        "var_dump(get_class_constants('B'));\n"
-        ,
-       "array(1) {\n"
-        "  [\"B\"]=>\n"
-        "  string(1) \"b\"\n"
-        "}\n");
-
-  MVCRO("<?php\n"
-        "interface I { const X = 'x'; }\n"
-        "class A implements I { }\n"
-        "var_dump(A::X);\n"
-        "var_dump(get_class_constants('A'));\n"
-        ,
-        "string(1) \"x\"\n"
-        "array(0) {\n"
-        "}\n");
-
-  MVCRO("<?php\n"
-        "class B { const X = 'old'; }\n"
-        "class A extends B { const X = 'new'; }\n"
-        "var_dump(A::X);\n"
-        "var_dump(get_class_constants('A'));\n"
-        ,
-        "string(3) \"new\"\n"
-        "array(1) {\n"
-        "  [\"X\"]=>\n"
-        "  string(3) \"new\"\n"
-        "}\n");
-
-  MVCRO("<?php\n"
-        "var_dump(get_class_constants('C'));\n"
-        ,
-        "array(0) {\n"
-        "}\n");
-
-  MVCRO("<?php\n"
-        "class B { const X='xxx'; }\n"
-        "class C { const Y=B::X; }\n"
-        "var_dump(get_class_constants('C'));\n"
-        ,
-        "array(1) {\n"
-        "  [\"Y\"]=>\n"
-        "  string(3) \"xxx\"\n"
-        "}\n");
-
-  MVCR("<?php "
-       "if (isset($g)) {"
-       "  interface I { const FOO = 1; }"
-       "  class C { const FOO = 3; }"
-       "} else {"
-       "  interface I { const FOO = 2; }"
-       "  class C { const FOO = 4; }"
-       "}"
-       "class X {"
-       "  function foo($x = C::FOO, $y = I::FOO) {}"
-       "}"
-       "function test() {"
-       "  $x = new ReflectionMethod('X', 'foo');"
-       "  foreach ($x->getParameters() as $p) {"
-       "    var_dump($p->getDefaultValue());"
-       "  }"
-       "}"
-       "function fiz($c) {"
-       "  var_dump($c::FOO);"
-       "}"
-       "fiz('I');"
-       "fiz('C');"
-       "test();");
-
-  MVCR("<?php "
-       "interface ITest {"
-       "  const ITestConst = 42;"
-       "}"
-       "class Test implements ITest {"
-       "  public function foo($y = 'Test', $x = self::ITestConst) {"
-       "    var_dump($y::ITestConst);"
-       "    var_dump(static::ITestConst);"
-       "    var_dump(self::ITestConst);"
-       "    var_dump($x);"
-       "  }"
-       "}"
-       "$t = new Test();"
-       "$t->foo();"
-       "$rc = new ReflectionClass('Test');"
-       "$method = $rc->getMethod('foo');"
-       "foreach ($method->getParameters() as $param) {"
-       "  var_dump($param->getDefaultValue());"
-       "}");
-
-  MVCR("<?php "
-       "class W {"
-       "  const FOO = 0;"
-       "}"
-       "class X extends W {"
-       "  const FOO = 1;"
-       "  static function foo() {"
-       "    var_dump(constant('self::FOO'));"
-       "    var_dump(constant('parent::FOO'));"
-       "    var_dump(constant('static::FOO'));"
-       "    var_dump(defined('self::FOO'));"
-       "    var_dump(defined('parent::FOO'));"
-       "    var_dump(defined('static::FOO'));"
-       "    var_dump(defined('self::BAR'));"
-       "    var_dump(defined('parent::BAR'));"
-       "    var_dump(defined('static::BAR'));"
-       " }"
-       "}"
-       "class Y extends X {"
-       "  const FOO = 2;"
-       "  const BAR = 1;"
-       "}"
-       "X::foo();"
-       "Y::foo();");
-
-  return true;
-}
-
-bool TestCodeRun::TestConstantFunction() {
-  MVCR("<?php "
-      "class JavaScriptPacker {"
-      "  public function foo() {"
-      "    $encode10 = $this->_getJSFunction('_encode10');"
-      "    var_dump($encode10);"
-      "    $encode36 = $this->_getJSFunction('_encode36');"
-      "    var_dump($encode36);"
-      "  }"
-      "  private function _getJSFunction($aName) {"
-      "    if (defined('self::JSFUNCTION'.$aName))"
-      "      return constant('self::JSFUNCTION'.$aName);"
-      "    else"
-      "      return '';"
-      "  }"
-      "      const JSFUNCTION_encode10 ="
-      "        'function($charCode) {"
-      "    return $charCode;"
-      "}';"
-      ""
-      "}"
-      "$obj = new JavaScriptPacker;"
-      "$obj->foo(); ");
-  MVCR("<?php "
-      "var_dump(constant('M_PI'));"
-      "$a = 'M_PI';"
-      "var_dump(constant($a));"
-      "define('FOO', M_PI);"
-      "var_dump(constant('FOO'));"
-      "define('BAR', php_uname());"
-      "var_dump(constant('BAR'));"
-      "define(/*|Dynamic|*/'GOO', 1);"
-      "var_dump(constant('GOO'));"
-      "if (false) {"
-      "  define('C', 1);"
-      "} else {"
-      "  define('C', 2);"
-      "}"
-      "var_dump(constant('C'));");
-
-  return true;
-}
-
-bool TestCodeRun::TestDefined() {
-  MVCR("<?php "
-      "if (defined('FOO')) echo 'defined'; else echo 'undefined';");
-  MVCR("<?php "
-      "define('FOO', 1);"
-      "if (defined('FOO')) echo 'defined'; else echo 'undefined';");
-  MVCR("<?php "
-      "echo FOO;"
-      "if (defined('FOO')) echo 'defined'; else echo 'undefined';");
-
-  MVCR("<?php "
-      "define('THIRTEEN', 13);"
-      "define('ONE', 1);"
-      "class Foo {"
-      "  const ZERO        = 0;"
-      "  function f() {"
-      "    if (defined('self::ZERO')) {"
-      "      var_dump(self::ZERO);"
-      "    }"
-      "    if (defined('THIRTEEN')) {"
-      "      var_dump(THIRTEEN);"
-      "    }"
-      "    if (defined('ONE')) {"
-      "      var_dump(ONE);"
-      "    }"
-      "    $a = 'self::ZERO';"
-      "    if (defined($a)) {"
-      "      var_dump(self::ZERO);"
-      "    }"
-      "  }"
-      "}"
-      "class Bar extends Foo {"
-      "  function f() {"
-      "    if (defined('self::ZERO')) {"
-      "      var_dump(self::ZERO);"
-      "    }"
-      "    if (defined('parent::ZERO')) {"
-      "      var_dump(parent::ZERO);"
-      "    }"
-      "    $a = 'parent::ZERO';"
-      "    if (defined($a)) {"
-      "      var_dump(parent::ZERO);"
-      "    }"
-      "  }"
-      "}"
-      "class Goo {"
-      "  const ZERO = Bar::ZERO;"
-      "}"
-      "$a = 'Foo::ZERO';"
-      "if (defined($a)) {"
-      "  var_dump(Foo::ZERO);"
-      "}"
-      "$a = 'Bar::ZERO';"
-      "if (defined($a)) {"
-      "  var_dump(Bar::ZERO);"
-      "}"
-      "$a = 'Goo::ZERO';"
-      "if (defined($a)) {"
-      "  var_dump(Goo::ZERO);"
-      "}"
-      "$obj = new Foo;"
-      "$obj->f();"
-      "$obj = new Bar;"
-      "$obj->f();");
-
-  MVCR("<?php "
-       "function handler($errno, $errstr) {"
-       "  var_dump($errno);"
-       "  return true;"
-       "}"
-       "set_error_handler('handler');"
-       "unserialize();"
-       "define();"
-       "define('u');"
-       "define('a','X');"
-       "define('b','Y',false);"
-       "define('c',1,2,3,4,foo());"
-       "var_dump(a,b,c);"
-       "var_dump(defined('a'),defined('b'),defined('c'));"
-       "function foo() {"
-       "  var_dump('FOO');"
-       "}");
-
-  MVCRO("<?php\n"
-        "abstract class class1 {\n"
-        "  public function getConstViaThis() {\n"
-        "    return defined('static::SOME_CONST') ? static::SOME_CONST : false;\n"
-        "  }\n"
-        "  public static function getConstViaFrame() {\n"
-        "    return defined('static::SOME_CONST') ? static::SOME_CONST : false;\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "final class class2 extends class1 {\n"
-        "  const SOME_CONST = 2;\n"
-        "}\n"
-        "\n"
-        "$class2 = new class2;\n"
-        "\n"
-        "var_dump($class2->getConstViaThis());\n"
-        "var_dump($class2->getConstViaFrame());\n"
-      ,
-      "int(2)\n"
-      "int(2)\n"
-      );
-
-  return true;
-}
-
-bool TestCodeRun::TestAssignment() {
-  MVCR("<?php "
-      "function f($a) {"
-      "  var_dump($a);"
-      "}"
-      "class ClassA {"
-      "  var $val;"
-      "  function foo() { f($val = 1); }"
-      "  function bar() { f($this->val = 1); }"
-      "  function goo() { f($val = 'val'); f($this->$val = 2); }"
-      "  function zoo() {"
-      "    var_dump($val); var_dump($this->val);"
-      "  }"
-      "}"
-      "function foo() {"
-      "  f($val2 = 1);"
-      "}"
-      "$obj = new ClassA();"
-      "var_dump($obj);"
-      "$obj->foo();"
-      "var_dump($obj);"
-      "$obj->bar();"
-      "var_dump($obj);"
-      "$obj->goo();"
-      "var_dump($obj);"
-      "$obj->zoo();");
-  MVCR("<?php "
-      "function f($a) {"
-      "  var_dump($a);"
-      "}"
-      "class ClassA {"
-      "  static $val = 1;"
-      "  function foo() { f($val = 'val'); f($this->$val = 2); }"
-      "  function foo2() { f($this->val = 3); }"
-      "  function bar() {"
-      "    var_dump($val); var_dump($this->val);"
-      "  }"
-      "}"
-      "$obj = new ClassA();"
-      "var_dump($obj);"
-      "$obj->foo();"
-      "var_dump($obj);"
-      "$obj->bar();"
-      "$obj->foo2();"
-      "var_dump($obj);"
-      "$obj->bar();");
-
-  MVCR("<?php "
-       "class X"
-       "{"
-       "  function __destruct() { var_dump('destruct'); }"
-       "}"
-       "function foo() {"
-       "  $x = new X;"
-       "  var_dump('before');"
-       "  $x = null;"
-       "  var_dump('after');"
-       "}"
-       "foo();");
-
-  MVCR("<?php "
-       "function e() { return 'hello'; }"
-       "function foo() {"
-       "  $expected = e();"
-       "  $list_expected = \"[$expected,$expected]\";"
-       "  var_dump($expected, $list_expected);"
-       "}"
-       "foo();");
-
-  MVCR("<?php\n"
-       "function g($key, $old, $new, $s = false) {\n"
-       "  $diff = array();\n"
-       "  if ($old !== $new) {\n"
-       "    if ($s) {\n"
-       "      $old = f($old, true);\n"
-       "      $new = f($new, true);\n"
-       "    }\n"
-       "    $diff['old'][$key] = $old;\n"
-       "    $diff['new'][$key] = $new;\n"
-       "  }\n"
-       "  return $diff;\n"
-       "}\n"
-       "function f($a0, $a1) {\n"
-       "  return 'should_be_modified';\n"
-       "}\n"
-       "var_dump(g('key', 'old', 'new', true));\n");
-  MVCR("<?php\n"
-       "\n"
-       "class dom {\n"
-       "  public $kid;\n"
-       "  public function __destruct() {\n"
-       "    echo \"dom destructing\n\";\n"
-       "    $this->kid->check();\n"
-       "    $this->kid->clear_unset();\n"
-       "  }\n"
-       "}\n"
-       "\n"
-       "class node {\n"
-       "  public $dom;\n"
-       "\n"
-       "  public function __construct($dom) {\n"
-       "    $this->dom = $dom;\n"
-       "    $dom->kid = $this;\n"
-       "  }\n"
-       "  public function __destruct() {\n"
-       "    echo \"node destructing\n\";\n"
-       "  }\n"
-       "  public function clear_unset() {\n"
-       "    unset($this->dom);\n"
-       "  }\n"
-       "  public function clear_set() {\n"
-       "    $this->dom = null;\n"
-       "  }\n"
-       "  public function check() {\n"
-       "    var_dump(isset($this->dom));\n"
-       "  }\n"
-       "}\n"
-       "\n"
-       "class node_arr {\n"
-       "  public $doms = array();\n"
-       "\n"
-       "  public function __construct($dom) {\n"
-       "    $this->doms[0] = $dom;\n"
-       "    $dom->kid = $this;\n"
-       "  }\n"
-       "  public function __destruct() {\n"
-       "    echo \"node destructing\n\";\n"
-       "  }\n"
-       "  public function clear_unset() {\n"
-       "    unset($this->doms[0]);\n"
-       "  }\n"
-       "  public function clear_set() {\n"
-       "    $this->doms[0] = null;\n"
-       "  }\n"
-       "  public function check() {\n"
-       "    var_dump(isset($this->doms[0]));\n"
-       "  }\n"
-       "}\n"
-       "\n"
-       "echo \"\nProperty, SetM\n\";\n"
-       "$node = new node(new dom);\n"
-       "$node->clear_set();\n"
-       "unset($node);\n"
-       "\n"
-       "echo \"\nProperty, UnsetM\n\";\n"
-       "$node = new node(new dom);\n"
-       "$node->clear_unset();\n"
-       "unset($node);\n"
-       "\n"
-       "echo \"\nArray, SetM\n\";\n"
-       "$node = new node_arr(new dom);\n"
-       "$node->clear_set();\n"
-       "unset($node);\n"
-       "\n"
-       "echo \"\nArray, UnsetM\n\";\n"
-       "$node = new node_arr(new dom);\n"
-       "$node->clear_unset();\n"
-       "unset($node);\n");
-  return true;
-}
-
-bool TestCodeRun::TestSimpleXML() {
-  MVCR("<?php\n"
-       "function addChildNode(SimpleXMLElement $parent, "
-       "SimpleXMLElement $node) {\n"
-       "  $newchild = $parent->addChild($node->getName(), (string)$node);\n"
-       "  foreach ($node->attributes() as $name => $value) {\n"
-       "    $newchild->addAttribute($name, $value);\n"
-       "  }\n"
-       "  foreach ($node->children() as $child) {\n"
-       "    addChildNode($newchild, $child);\n"
-       "  }\n"
-       "}\n"
-       "\n"
-       "$xmlreq = '<a><item><node><sub>1st</sub>"
-       "<sub>2nd</sub></node></item></a>';\n"
-       "$quote = simplexml_load_string($xmlreq);\n"
-       "$req = new SimpleXMLElement('<node/>');\n"
-       "foreach ($quote->attributes() as $name => $value) {\n"
-       "  $req->addAttribute($name, $value);\n"
-       "}\n"
-       "foreach ($quote->children() as $child) {\n"
-       "  addChildNode($req, $child);\n"
-       "}\n"
-       "\n"
-       "$vertex = new SimpleXMLElement('<root/>');\n"
-       "addChildNode($vertex, $req);\n"
-       "var_dump($vertex->asXML());\n"
-      );
-
-  MVCR("<?php $x = new SimpleXMLElement('<foo><bar>345.234</bar></foo>');"
-       "var_dump((double)$x->bar);");
-  MVCR("<?php $x = new SimpleXMLElement('<foo><bar></bar></foo>');"
-       "var_dump((bool)$x->bar);");
-  MVCR("<?php $x = new SimpleXMLElement('<foo><bar>0</bar></foo>');"
-       "var_dump((bool)$x->bar);");
-
-  MVCR("<?php "
-       "$x = new SimpleXMLElement('<foo/>'); "
-       "$x->addAttribute('attr', 'one'); "
-       "$x['attr'] = 'two'; "
-       "var_dump((string)$x['attr']); "
-       "var_dump($x->asXML());");
-
-  MVCR("<?php\n"
-       "$node = new SimpleXMLElement('<foo><bar>whoops</bar></foo>');\n"
-       "var_dump((array)$node->bar);");
-
-  MVCR("<?php\n"
-       "$node = new SimpleXMLElement('<foo><bar name=\"value\">"
-       "whoops</bar></foo>');\n"
-       "var_dump((array)$node->bar);");
-
-  MVCR("<?php\n"
-       "$node = new SimpleXMLElement('<foo><bar>whoops</bar></foo>');\n"
-       "var_dump((string)$node[0]);");
-
-  MVCR("<?php\n"
-       "$node = simplexml_load_string('<foo><bar>whoops</bar></foo>');"
-       "var_dump((string)$node);");
-
-  MVCR("<?php\n"
-       "$node = new SimpleXMLElement('<foo><bar>whoops</bar></foo>');"
-       "var_dump((string)$node);");
-
-  MVCR("<?php\n"
-       "$node = new SimpleXMLElement('<foo>whoops</foo>');"
-       "var_dump((string)$node);");
-
-  MVCR("<?php\n"
-       "$sxe = new SimpleXMLElement('<image-definition />');\n"
-       "$sxe->addChild('path', 'some/path/to/my.file');\n"
-       "$sxe->addChild('options');\n"
-       "$sxe->options->addChild('paddingbottom', 1);\n"
-       "var_dump((string)$sxe->path);\n"
-       "var_dump((string)$sxe->options->paddingbottom);\n"
-      );
-
-  MVCR("<?php\n"
-       "$x = new SimpleXMLElement('<foo/>');\n"
-       "$x->addChild('bar', 'whoops');\n"
-       "var_dump((string)$x);\n");
-
-  MVCR(
-    "<?php\n"
-    "function convert_simplexml_to_array($sxml) {\n"
-    "  $arr = array();\n"
-    "  if ($sxml) {\n"
-    "    foreach ($sxml as $k => $v) {\n"
-    "      if ($sxml['list']) {\n"
-    "        if (isset($v['key'])) {\n"
-    "          $arr[(string)$v['key']] = convert_simplexml_to_array($v);\n"
-    "        } else {\n"
-    "          $arr[] = convert_simplexml_to_array($v);\n"
-    "        }\n"
-    "      } else {\n"
-    "        $arr[$k] = convert_simplexml_to_array($v);\n"
-    "      }\n"
-    "    }\n"
-    "  }\n"
-    "  if (sizeof($arr) > 0) {\n"
-    "    return $arr;\n"
-    "  } else {\n"
-    "    return (string)$sxml;\n"
-    "  }\n"
-    "}\n"
-    "\n"
-    "$xml = <<<EOM\n"
-    "<root list=\"true\">\n"
-    "  <node key=\"key1\" list=\"true\">\n"
-    "    <subnode key=\"subkey1\" list=\"true\">\n"
-    "      <name>value1-1</name>\n"
-    "      <name>value1-2</name>\n"
-    "    </subnode>\n"
-    "    <subnode key=\"subkey2\">value1</subnode>\n"
-    "  </node>\n"
-    "  <node key=\"key2\" list=\"true\">\n"
-    "    <subnode>value2</subnode>\n"
-    "  </node>\n"
-    "</root>\n"
-    "EOM;\n"
-    "\n"
-    "$sxml = simplexml_load_string($xml);\n"
-    "var_dump(convert_simplexml_to_array($sxml));\n"
-  );
-
-  MVCR("<?php\n"
-       "$xml = '<?xml version=\"1.0\" encoding=\"UTF-8\"?><response>test</response>';\n"
-       "$sxml = simplexml_load_string($xml);\n"
-       "foreach ($sxml as $k => $v) {\n"
-       "  var_dump($k, (string)$v);\n"
-       "}\n");
-
-  MVCR("<?php\n"
-       "$xml = '<?xml version=\"1.0\" encoding=\"UTF-8\"?><response><t>6</t><t>7</t><t>8</t></response>';\n"
-       "$sxml = simplexml_load_string($xml);\n"
-       "foreach ($sxml as $k => $v) {\n"
-       "  var_dump($k, (int)$v);\n"
-       "}\n");
-
-  MVCR("<?php\n"
-       "$xml = '<?xml version=\"1.0\" encoding=\"UTF-8\"?><response><t>6</t><t>7</t><t>8</t></response>';\n"
-       "$sxml = simplexml_load_string($xml);\n"
-       "foreach ($sxml as $k => $v) {\n"
-       "  var_dump($k, (string)$v);\n"
-       "}\n");
-
-  MVCR("<?php\n"
-       "$xml = '<?xml version=\"1.0\" encoding=\"UTF-8\"?><root>"
-       "<invalidations><invalidation id=\"12345\"/></invalidations></root>';\n"
-       "$dom = new SimpleXMLElement($xml);\n"
-       "$invalidations = $dom->invalidations;\n"
-       "var_dump((string)$invalidations->invalidation[\"id\"]);\n"
-       "foreach ($invalidations as $node) {\n"
-       "  var_dump((string)$node->invalidation[\"id\"]);\n"
-       "}\n");
-
-  MVCR("<?php\n"
-       "\n"
-       "$file = <<<EOM\n"
-       "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
-       "<wurfl-config>\n"
-       "  <persistence>\n"
-       "    <provider>memcache</provider>\n"
-       "    <params></params>\n"
-       "  </persistence>\n"
-       "\n"
-       "  <cache>\n"
-       "    <provider>memcache</provider>\n"
-       "    <params></params>\n"
-       "  </cache>\n"
-       "</wurfl-config>\n"
-       "EOM;\n"
-       "var_dump($file);\n"
-       "\n"
-       "$xml = simplexml_load_string($file);\n"
-       "foreach ($xml->children() as $parent_name => $xml_ele) {\n"
-       "  var_dump($parent_name);\n"
-       "\n"
-       "  foreach ($xml_ele->children() as $key => $value) {\n"
-       "    var_dump((string)$key, (string)$value);\n"
-       "  }\n"
-       "}\n"
-      );
-
-  MVCR("<?php\n"
-       "$xml = '<?xml version=\"1.0\" encoding=\"UTF-8\"?><response><t>6</t></response>';\n"
-       "$sxml = simplexml_load_string($xml);\n"
-       "function convert_simplexml_to_array($sxml) {\n"
-       "  if ($sxml) {\n"
-       "    foreach ($sxml as $k => $v) {\n"
-       "      var_dump($k, (string)$v);\n"
-       "      convert_simplexml_to_array($v);\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "convert_simplexml_to_array($sxml);");
-
-  MVCR("<?php $doc = new SimpleXMLElement('<?xml version=\"1.0\"?><root><node><option>1</option></node></root>'); $doc->node->option = false; var_dump($doc->asXML());");
-
-  MVCR("<?php $doc = new SimpleXMLElement('<?xml version=\"1.0\"?><root><node><option>1</option></node></root>'); $doc->node->option = 0; var_dump($doc->asXML());");
-
-  MVCR("<?php $doc = new SimpleXMLElement('<?xml version=\"1.0\"?><root><node><option>1</option></node></root>'); unset($doc->node->option); var_dump($doc->asXML());");
-
-  MVCR("<?php $doc = simplexml_load_String('<?xml version=\"1.0\"?><lists><list path=\"svn+ssh\"><entry kind=\"dir\"></entry><entry kind=\"file\"></entry></list></lists>'); foreach ($doc->list[0]->entry as $r) { var_dump((array)$r->attributes());}");
-
-  MVCR("<?php "
-       "$sxe = new SimpleXMLElement('<foo />');"
-       "$sxe->addChild('options');"
-       "$sxe->options->addChild('paddingtop', 0);"
-       "echo 'Success\n';");
-
-  MVCR("<?php $doc = simplexml_load_string('<?xml version=\"1.0\"?><root xmlns:foo=\"http://example.com\"><foo:b1>c1</foo:b1><foo:b2>c2</foo:b2><foo:b2>c3</foo:b2></root>'); $foo_ns_bar = $doc->children('http://example.com');"
-      "var_dump($doc->getName());"
-      "foreach ($foo_ns_bar as $v) var_dump((string)$v);"
-      "var_dump($foo_ns_bar->getName());"
-      "var_dump(count($foo_ns_bar->b1));"
-      "var_dump((string)$foo_ns_bar->b1);"
-      "var_dump((string)$foo_ns_bar->b1[0]);"
-      "foreach ($foo_ns_bar->b1 as $v) var_dump((string)$v);"
-      "var_dump(count($foo_ns_bar->b2));"
-      "var_dump((string)$foo_ns_bar->b2[0]);"
-      "var_dump((string)$foo_ns_bar->b2[1]);"
-      "foreach ($foo_ns_bar->b2 as $v) var_dump((string)$v);"
-      );
-
-  MVCR("<?php function printElement($el, $indent='') {"
-      "  if (strlen($indent) > 10) {"
-      "    var_dump('Recursed to deep, backing out');"
-      "    return;"
-      "  }"
-      "  print $indent.$el->getName().\"\\n\";"
-      "  foreach ($el->attributes() as $k => $v) {"
-      "    print $indent.$k.' => '.$v.\"\\n\";"
-      "  }"
-      "  foreach ($el->children() as $child) {"
-      "    printElement($child, $indent.'  ');"
-      "  }"
-      "}"
-      "$a = simplexml_load_string('<?xml version=\"1.0\" encoding=\"utf-8\"?><xx><yy><node a=\"b\">hi</node></yy><yy><node a=\"b\">hi</node></yy></xx>');"
-      "printElement($a);"
-      );
-
-  MVCR("<?php $a = simplexml_load_string('<?xml version=\"1.0\" encoding=\"utf-8\"?><node a=\"b\"><subnode attr1=\"value1\" attr2=\"value2\">test</subnode><subnode><subsubnode>test</subsubnode></subnode><test>v</test></node>');"
-      "var_dump((array)$a->attributes());"
-      "var_dump((string)$a->subnode[0]);"
-      "var_dump((string)$a->subnode[0]['attr1']);"
-      "var_dump((string)$a->subnode[1]['subsubnode']);"
-      "var_dump((string)$a->subnode[1]->subsubnode);"
-      "var_dump((string)$a->test);"
-      "var_dump((array)$a->subnode[0]->attributes());"
-      "var_dump((array)$a->subnode[1]->attributes());"
-      "var_dump($a->asxml());"
-      "var_dump((string)$a->addchild('newnode', 'newvalue'));"
-      "$a->addattribute('newattr', 'newattrvalue');"
-      "var_dump($a->asxml());"
-      "var_dump((array)$a->attributes());"
-      "var_dump((string)$a->newnode);"
-      "var_dump($a->getname());"
-      "var_dump((array)$a->children()->subnode[0]->subsubnode);"
-      "$nodes = $a->xpath('//node/subnode');"
-      "var_dump((string)$nodes[1]->subsubnode);"
-      "$nodes = $nodes[1]->xpath('subsubnode');"
-      "var_dump((string)$nodes[0]);"
-      );
-
-  MVCR("<?php $a = new SimpleXMLElement('<?xml version=\"1.0\" encoding=\"utf-8\"?><node><subnode><subsubnode>test</subsubnode></subnode></node>');"
-      "var_dump((array)($a->subnode->subsubnode));"
-      "var_dump((string)($a->subnode->subsubnode));"
-      );
-
-  MVCR("<?php $a = simplexml_load_string('<?xml version=\"1.0\" encoding=\"utf-8\"?><node><subnode><subsubnode>test</subsubnode></subnode></node>');"
-      "var_dump((array)($a->subnode->subsubnode));"
-      "var_dump((string)($a->subnode->subsubnode));"
-      );
-  MVCR("<?php $a = simplexml_load_string('<?xml version=\"1.0\" encoding=\"utf-8\"?><node><subnode><subsubnode>test</subsubnode></subnode></node>');"
-      "var_dump((string)($a->subnode->subsubnode['0']));"
-      "var_dump((string)($a->subnode->subsubnode[0]));"
-      );
-
-  MVCR("<?php $a = simplexml_load_string('<?xml version=\"1.0\" encoding=\"utf-8\"?><node><subnode attr1=\"value1\">test</subnode></node>');"
-      "var_dump((string)($a->subnode['attr1']));"
-      );
-  MVCR("<?php $a = simplexml_load_string('<?xml version=\"1.0\" encoding=\"utf-8\"?><node><subnode><subsubnode attr1=\"value1\">test</subsubnode></subnode></node>');"
-      "var_dump((string)($a->subnode->subsubnode['attr1']));"
-      );
-
-  MVCR("<?php $a = new SimpleXMLElement('<?xml version=\"1.0\" encoding=\"utf-8\"?><node><subnode><subsubnode><sssnode>test</sssnode></subsubnode></subnode></node>');"
-      "var_dump((string)($a->subnode->subsubnode->sssnode));"
-      );
-  MVCR("<?php "
-      "$post_xml = '<?xml version=\"1.0\" encoding=\"utf-8\"?><ScanResults version=\"1.0\"><scannedItem itemType=\"5\" itemSize=\"1079856\" "
-      "itemName=\"C:\\\\Program Files\\\\VMware\\\\VMware Tools\\\\VMwareUser.exe\" "
-      "IsScanned=\"1\" IsInfected=\"0\" ObjectSummary=\"0\" "
-      "ScanError=\"0\"/></ScanResults>';"
-      "$xml = new SimpleXMLElement($post_xml);"
-      "foreach ($xml->scannedItem as $item) {"
-      "  echo $item['itemName'] . \"\\n\";"
-      "}");
-
-  MVCR("<?php $a = simplexml_load_string('<?xml version=\"1.0\" encoding=\"utf-8\"?><?mso-application progid=\"Excel.Sheet\"?><node><subnode><subsubnode>test</subsubnode></subnode></node>');"
-      "var_dump((string)($a->subnode->subsubnode[0]));"
-      );
-
-  MVCR("<?php\n"
-       "$xml = '<?xml version=\"1.0\" encoding=\"UTF-8\"?><response><t a=\"apple\" b=\"banana\">6</t><t>7</t><t>8</t></response>';\n"
-       "$sxml = simplexml_load_string($xml);\n"
-       "var_dump(count($sxml->t));\n"
-       "var_dump((string)$sxml->t[0]);\n"
-       "var_dump((string)$sxml->t[1]);\n"
-       "var_dump((string)$sxml->t[2]);\n"
-       "var_dump(count($sxml->t->bogus));\n"
-       "var_dump(count($sxml->t->attributes()));\n"
-       "foreach ($sxml->bogus as $v) {}");
-
-  MVCR("<?php\n"
-       "class MyElement extends SimpleXMLElement {\n"
-       "  public function asUcWordString() {\n"
-       "    return ucwords((string)$this);\n"
-       "  }\n"
-       "}\n"
-       "$xml = '<foo><bar><baz>now is the time for all good men to come to "
-                              "the aid of their country</baz></bar></foo>';\n"
-       "$s = simplexml_load_string($xml);\n"
-       "var_dump(get_class($s));\n"
-       "$s = simplexml_load_string($xml, 'MyElement');\n"
-       "var_dump(get_class($s));\n"
-       "var_dump($s->bar->baz->asUcWordString());\n"
-       );
-
-  return true;
-}
-
-bool TestCodeRun::TestXML() {
-  MVCR(
-    "<?php\n"
-    "class xml {\n"
-    "  var $parser;\n"
-    "  function xml() {\n"
-    "    $this->parser = xml_parser_create();\n"
-    "    xml_set_object($this->parser, $this);\n"
-    "    xml_set_element_handler($this->parser, 'tag_open', 'tag_close');\n"
-    "    xml_set_character_data_handler($this->parser, 'cdata');\n"
-    "  }\n"
-    "  function parse($data) { xml_parse($this->parser, $data);}\n"
-    "  function tag_open($parser, $tag, $attributes) {\n"
-    "    var_dump($tag, $attributes);\n"
-    "  }\n"
-    "  function cdata($parser, $cdata) { var_dump($cdata);}\n"
-    "  function tag_close($parser, $tag){ var_dump($tag);}\n"
-    "}\n"
-    "\n"
-    "$xml_parser = new xml();\n"
-    "$xml_parser->parse('<A ID=\"hallo\">PHP</A>');\n"
-  );
-  MVCR("<?php\n"
-       "function parse_callback() {\n"
-       "  var_dump(func_get_args());\n"
-       "}\n"
-       "function main() {\n"
-       "  $p = xml_parser_create();\n"
-       "  xml_set_element_handler($p, 'parse_callback', 'parse_callback');\n"
-       "  xml_set_element_handler($p, false, 'parse_callback');\n"
-       "  xml_parse($p, \"<tag><child/></tag>\", true);\n"
-       "\n"
-       "  $p = xml_parser_create();\n"
-       "  xml_set_element_handler($p, 'parse_callback', 'parse_callback');\n"
-       "  xml_set_element_handler($p, 'parse_callback', '');\n"
-       "  xml_parse($p, \"<tag><child/></tag>\", true);\n"
-       "}\n"
-       "main();\n");
-  return true;
-}
-
-bool TestCodeRun::TestDOMDocument() {
-  MVCR("<?php $obj = new DOMText(); var_dump($obj instanceof DOMNode);");
-
-  MVCR("<?php $xml = '<?xml version=\"1.0\"?><dependencies><dependency dependency_id=\"0\" dependent_id=\"1\"/><dependency dependency_id=\"4\" dependent_id=\"5\"/><dependency dependency_id=\"5\" dependent_id=\"6\"/><dependency dependency_id=\"9\" dependent_id=\"8\"/><dependency dependency_id=\"10\" dependent_id=\"8\"/><dependency dependency_id=\"12\" dependent_id=\"13\"/><dependency dependency_id=\"12\" dependent_id=\"14\"/></dependencies>';\n"
-       "$dom = new domDocument;\n"
-       "$dom->loadxml($xml);\n"
-       "$xpath = new DOMXPath($dom);\n"
-       "$node_list = $xpath->query('//dependencies/dependency[@dependency_id = 0 and @dependent_id = 1]');\n"
-       "$dependencies = $xpath->query('//dependencies')->item(0);\n"
-       "$dependencies->removeChild($node_list->item(0));\n"
-      );
-
-  MVCR("<?php $xml = '<?xml version=\"1.0\"?><dependencies><dependency dependency_id=\"0\" dependent_id=\"1\"/><dependency dependency_id=\"4\" dependent_id=\"5\"/><dependency dependency_id=\"5\" dependent_id=\"6\"/><dependency dependency_id=\"9\" dependent_id=\"8\"/><dependency dependency_id=\"10\" dependent_id=\"8\"/><dependency dependency_id=\"12\" dependent_id=\"13\"/><dependency dependency_id=\"12\" dependent_id=\"14\"/></dependencies>';\n"
-       "$dom = new domDocument;\n"
-       "$dom->loadxml($xml);\n"
-       "$xpath = new DOMXPath($dom);\n"
-       "$node_list = $xpath->query('//dependencies/dependency[@dependent_id = 8]');\n"
-       "foreach ($node_list as $node) {\n"
-       "  var_dump($node->getAttribute($attribute));\n"
-       "}\n"
-      );
-
-  MVCR("<?php\n"
-       "$xmlstr = \"<?xml version='1.0' standalone='yes'?>\n"
-       "<!DOCTYPE chapter SYSTEM '/share/sgml/Norman_Walsh/"
-       "db3xml10/db3xml10.dtd'\n"
-       "[ <!ENTITY sp \\\"spanish\\\">\n"
-       "]>\n"
-       "<!-- lsfj  -->\n"
-       "<chapter language='en'><title language='en'>Title</title>\n"
-       "<para language='ge'>\n"
-       "&sp;\n"
-       "<!-- comment -->\n"
-       "<informaltable language='&sp;kkk'>\n"
-       "<tgroup cols='3'>\n"
-       "<tbody>\n"
-       "<row><entry>a1</entry><entry morerows='1'>b1</entry>"
-       "<entry>c1</entry></row>\n"
-       "<row><entry>a2</entry><entry>c2</entry></row>\n"
-       "<row><entry>a3</entry><entry>b3</entry><entry>c3</entry></row>\n"
-       "</tbody>\n"
-       "</tgroup>\n"
-       "</informaltable>\n"
-       "</para>\n"
-       "</chapter> \";\n"
-       "\n"
-       "function print_node($node)\n"
-       "{\n"
-       "  print \"Node Name: \" . $node->nodeName;\n"
-       "  print \"\nNode Type: \" . $node->nodeType;\n"
-       "  if ($node->nodeType != 3) {\n"
-       "      $child_count = $node->childNodes->length;\n"
-       "  } else {\n"
-       "      $child_count = 0;\n"
-       "  }\n"
-       "  print \"\nNum Children: \" . $child_count;\n"
-       "  if($child_count <= 1){\n"
-       "    print \"\nNode Content: \" . $node->nodeValue;\n"
-       "  }\n"
-       "  print \"\n\n\";\n"
-       "}\n"
-       "\n"
-       "function print_node_list($nodelist)\n"
-       "{\n"
-       "  foreach($nodelist as $node)\n"
-       "  {\n"
-       "    print_node($node);\n"
-       "  }\n"
-       "}\n"
-       "\n"
-       "echo \"Test 1: accessing single nodes from php\n\";\n"
-       "$dom = new domDocument;\n"
-       "$dom->loadxml($xmlstr);\n"
-       "if(!$dom) {\n"
-       "  echo \"Error while parsing the document\n\";\n"
-       "  exit;\n"
-       "}\n"
-       "\n"
-       "// children() of of document would result in a memleak\n"
-       "//$children = $dom->children();\n"
-       "//print_node_list($children);\n"
-       "\n"
-       "echo \"--------- root\n\";\n"
-       "$rootnode = $dom->documentElement;\n"
-       "print_node($rootnode);\n"
-       "\n"
-       "echo \"--------- children of root\n\";\n"
-       "$children = $rootnode->childNodes;\n"
-       "print_node_list($children);\n"
-       "\n"
-       "// The last node should be identical with the last "
-       "entry in the children array\n"
-       "echo \"--------- last\n\";\n"
-       "$last = $rootnode->lastChild;\n"
-       "print_node($last);\n"
-       "\n"
-       "// The parent of this last node is the root again\n"
-       "echo \"--------- parent\n\";\n"
-       "$parent = $last->parentNode;\n"
-       "print_node($parent);\n"
-       "\n"
-       "// The children of this parent are the same children as one above\n"
-       "echo \"--------- children of parent\n\";\n"
-       "$children = $parent->childNodes;\n"
-       "print_node_list($children);\n"
-       "\n"
-       "echo \"--------- creating a new attribute\n\";\n"
-       "//This is worthless\n"
-       "//$attr = $dom->createAttribute(\"src\", \"picture.gif\");\n"
-       "//print_r($attr);\n"
-       "\n"
-       "//$rootnode->set_attributeNode($attr);\n"
-       "$attr = $rootnode->setAttribute(\"src\", \"picture.gif\");\n"
-       "$attr = $rootnode->getAttribute(\"src\");\n"
-       "print_r($attr);\n"
-       "print \"\n\";\n"
-       "\n"
-       "echo \"--------- Get Attribute Node\n\";\n"
-       "$attr = $rootnode->getAttributeNode(\"src\");\n"
-       "print_node($attr);\n"
-       "\n"
-       "echo \"--------- Remove Attribute Node\n\";\n"
-       "$attr = $rootnode->removeAttribute(\"src\");\n"
-       "print \"Removed \" . $attr . \" attributes.\n\";\n"
-       "\n"
-       "echo \"--------- attributes of rootnode\n\";\n"
-       "$attrs = $rootnode->attributes;\n"
-       "print_node_list($attrs);\n"
-       "\n"
-       "echo \"--------- children of an attribute\n\";\n"
-       "$children = $attrs->item(0)->childNodes;\n"
-       "print_node_list($children);\n"
-       "\n"
-       "echo \"--------- Add child to root\n\";\n"
-       "$myelement = new domElement(\"Silly\", \"Symphony\");\n"
-       "$newchild = $rootnode->appendChild($myelement);\n"
-       "print_node($newchild);\n"
-       "print $dom->saveXML();\n"
-       "print \"\n\";\n"
-       "\n"
-       "echo \"--------- Find element by tagname\n\";\n"
-       "echo \"    Using dom\n\";\n"
-       "$children = $dom->getElementsByTagname(\"Silly\");\n"
-       "print_node_list($children);\n"
-       "\n"
-       "echo \"    Using elem\n\";\n"
-       "$children = $rootnode->getElementsByTagName(\"Silly\");\n"
-       "print_node_list($children);\n"
-       "\n"
-       "echo \"--------- Unlink Node\n\";\n"
-       "print_node($children->item(0));\n"
-       "$rootnode->removeChild($children->item(0));\n"
-       "print_node_list($rootnode->childNodes);\n"
-       "print $dom->savexml();\n"
-       );
-
-  // dom002.phpt
-  MVCR("<?php\n"
-       "$xml = <<<HERE\n"
-       "<?xml version=\"1.0\" encoding=\"ISO-8859-1\" ?>\n"
-       "<foo xmlns=\"http://www.example.com/ns/foo\"\n"
-       "     xmlns:fubar=\"http://www.example.com/ns/fubar\">\n"
-       "  <bar><test1 /></bar>\n"
-       "  <bar><test2 /></bar>\n"
-       "  <fubar:bar><test3 /></fubar:bar>\n"
-       "  <fubar:bar><test4 /></fubar:bar>\n"
-       "</foo>\n"
-       "HERE;\n"
-       "\n"
-       "function dump($elems) {\n"
-       " foreach ($elems as $elem) {\n"
-       "  var_dump($elem->nodeName);\n"
-       "  dump($elem->childNodes);\n"
-       "}\n"
-       "}\n"
-       "\n"
-       "$dom = new DOMDocument();\n"
-       "$dom->loadXML($xml);\n"
-       "$doc = $dom->documentElement;\n"
-       "dump($dom->getElementsByTagName('bar'));\n"
-       "dump($doc->getElementsByTagName('bar'));\n"
-       "dump($dom->getElementsByTagNameNS('http://www.example.com/ns/fubar',"
-       " 'bar'));\n"
-       "dump($doc->getElementsByTagNameNS('http://www.example.com/ns/fubar',"
-       " 'bar'));\n"
-       );
-
-  // dom005.phpt
-  MVCR("<?php\n"
-       "$dom = new domdocument;\n"
-       "$html = <<<EOM\n"
-       "<html><head>\n"
-       "<title>Hello world</title>\n"
-       "</head>\n"
-       "<body>\n"
-       "This is a not well-formed<br>\n"
-       "html files with undeclared entities&nbsp;\n"
-       "</body>\n"
-       "</html>\n"
-       "EOM;\n"
-       "$dom->loadHTML($html);\n"
-       "print  \"--- save as XML\n\";\n"
-       "\n"
-       "print adjustDoctype($dom->saveXML());\n"
-       "print  \"--- save as HTML\n\";\n"
-       "\n"
-       "print adjustDoctype($dom->saveHTML());\n"
-       "\n"
-       "function adjustDoctype($xml) {\n"
-       "    return str_replace("
-       "array(\">\n<\",\"DOCTYPE HTML\",'<p>','</p>'),"
-       "array(\"><\",\"DOCTYPE html\",'',''),$xml);\n"
-       "}\n"
-       );
-
-  // dom006.phpt
-  MVCR("<?php\n"
-       "class books extends domDocument {\n"
-       "  function addBook($title, $author) {\n"
-       "    $titleElement = $this->createElement('title');\n"
-       "    $titleElement->appendChild($this->createTextNode($title));\n"
-       "    $authorElement = $this->createElement('author');\n"
-       "    $authorElement->appendChild($this->createTextNode($author));\n"
-       "    $bookElement = $this->createElement('book');\n"
-       "    $bookElement->appendChild($titleElement);\n"
-       "    $bookElement->appendChild($authorElement);\n"
-       "    $this->documentElement->appendChild($bookElement);\n"
-       "  }\n"
-       "}\n"
-       "\n"
-       "$dom = new books;\n"
-       "\n"
-       "$xml = <<<EOM\n"
-       "<?xml version='1.0' ?>\n"
-       "<books>\n"
-       " <book>\n"
-       "  <title>The Grapes of Wrath</title>\n"
-       "  <author>John Steinbeck</author>\n"
-       " </book> <book>\n"
-       "  <title>The Pearl</title>  <author>John Steinbeck</author>\n"
-       " </book></books>\n"
-       "EOM;\n"
-       "\n"
-       "$dom->loadXML($xml);\n"
-       "$dom->addBook('PHP de Luxe', 'Richard Samar, Christian Stocker');\n"
-       "print $dom->saveXML();"
-       );
-
-  // dom007.phpt
-  MVCR("<?php\n"
-       "$xml = <<< EOXML\n"
-       "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n"
-       "<!DOCTYPE courses [\n"
-       "<!ELEMENT courses (course+)>\n"
-       "<!ELEMENT course (title, description, temp*)>\n"
-       "<!ATTLIST course cid ID #REQUIRED>\n"
-       "<!ELEMENT title (#PCDATA)>\n"
-       "<!ELEMENT description (#PCDATA)>\n"
-       "<!ELEMENT temp (#PCDATA)>\n"
-       "<!ATTLIST temp vid ID #REQUIRED>\n"
-       "<!ENTITY test 'http://www.hpl.hp.com/semweb/2003/query_tester#'>\n"
-       "<!ENTITY rdf  'http://www.w3.org/1999/02/22-rdf-syntax-ns#'>\n"
-       "<!NOTATION GIF PUBLIC \"-\" \"image/gif\">\n"
-       "<!ENTITY myimage PUBLIC \"-\" \"mypicture.gif\" NDATA GIF>\n"
-       "]>\n"
-       "<courses>\n"
-       "   <course cid=\"c1\">\n"
-       "      <title>Basic Languages</title>\n"
-       "      <description>Introduction to Languages</description>\n"
-       "   </course>\n"
-       "   <course cid=\"c6\">\n"
-       "      <title>French I</title>\n"
-       "      <description>Introduction to French</description>\n"
-       "      <temp vid=\"c7\">\n"
-       "      </temp>\n"
-       "   </course>\n"
-       "</courses>\n"
-       "EOXML;\n"
-       "\n"
-       "$dom = new DOMDocument();\n"
-       "$dom->loadXML($xml);\n"
-       "\n"
-       "$dtd = $dom->doctype;\n"
-       "\n"
-       "/* Notation Tests */\n"
-       "$nots = $dtd->notations;\n"
-       "\n"
-       "$length = $nots->length; var_dump($length);\n"
-       "echo \"Length: \".$length.\"\n\";\n"
-       "\n"
-       "foreach ($nots AS $key=>$node) {\n"
-       " echo \"Key $key: \".$node->nodeName.\" (\".\n"
-       "$node->systemId.\") (\".$node->publicId.\")\n\";\n"
-       "}\n"
-       "print \"\n\";\n"
-       "for($x=0; $x < $length; $x++) {\n"
-       " echo \"Index $x: \".$nots->item($x)->nodeName.\" (\".\n"
-       "  $nots->item($x)->systemId.\") "
-       "(\".$nots->item($x)->publicId.\")\n\";\n"
-       "}\n"
-       "\n"
-       "echo \"\n\";\n"
-       "$node = $nots->getNamedItem('xxx');\n"
-       "var_dump($node);\n"
-       "\n"
-       "echo \"\n\";\n"
-       "/* Entity Decl Tests */\n"
-       "$ents = $dtd->entities;\n"
-       "$length = $ents->length;\n"
-       "echo \"Length: \".$length.\"\n\";\n"
-       "foreach ($ents AS $key=>$node) {\n"
-       " echo \"Key: $key Name: \".$node->nodeName.\"\n\";\n"
-       "}\n"
-       "echo \"\n\";\n"
-       "for($x=0; $x < $length; $x++) {\n"
-       " echo \"Index $x: \".$ents->item($x)->nodeName.\"\n\";\n"
-       "}\n"
-       "\n"
-       "echo \"\n\";\n"
-       "$node = $ents->item(3);\n"
-       "var_dump($node);\n"
-       "$node = $ents->getNamedItem('xxx');\n"
-       "var_dump($node);\n"
-       );
-
-  MVCR("<?php"
-       "    function rerender($html, $frag = false) {"
-       "    $doc = new DOMDocument();"
-       "    if ($frag) {"
-       "      $body = $doc->createDocumentFragment();"
-       "      $body->appendXML($html);"
-       "    } else {"
-       "      $doc->loadHTML($html);"
-       "      $body = $doc->documentElement;"
-       "    }"
-       "    return helper($body);"
-       "  }"
-       ""
-       "  function helper($element) {"
-       "    if ($element instanceof DOMText) {"
-       "      return htmlspecialchars($element->nodeValue);"
-       "    } else {"
-       "      $body = '';"
-       "      foreach ($element->childNodes as $child) {"
-       "        $body .= helper($child);"
-       "      }"
-       ""
-       "      if ($element instanceof DOMElement) {"
-       "        $attrs = array();"
-       "        foreach ($element->attributes as $attr) {"
-       "          $attrs[] = htmlspecialchars($attr->name) . '=\"' . "
-       "            htmlspecialchars($attr->value) . '\"';"
-       "        }"
-       "        if ($attrs) {"
-       "          $attrs = ' ' . implode(' ', $attrs);"
-       "        } else {"
-       "          $attrs = '';"
-       "        }"
-       "        return '<' . $element->tagName . $attrs . '>' . $body . "
-       "          '</' . $element->tagName . '>';"
-       "      } else {"
-       "        return $body;"
-       "      }"
-       "    }"
-       "  }"
-       ""
-       "  $fragment = 'Hello, <b>world</b>.';"
-       "  $document = '<html><body><div style=\"color:red\">"
-       "    <p class=\"thing\">'.$fragment.'</p></div>';"
-       ""
-       "  echo rerender($fragment, true).\"\n\n\";"
-       "  echo rerender($document, false).\"\n\n\";"
-       );
-
-  MVCR("<?php "
-       "$xml ="
-       "  '<root>$1 - <template><title>SITENAME</title></template></root>';"
-       "$dom = new DOMDocument();"
-       "$dom->loadXML($xml);"
-       "new foo($dom->documentElement);"
-       "class foo {"
-       "  function foo($a) {"
-       "    var_dump($a);"
-       "  }"
-       "}");
-
-  MVCR("<?php\n"
-       "$dom = new DOMDocument();\n"
-       "$dom->loadXML('<a><b><c /></b></a>');\n"
-       "$remove = array();\n"
-       "foreach ($dom->getElementsByTagName('b') as $data) {\n"
-       "  foreach ($data->childNodes as $element) {\n"
-       "    if ($element instanceof DOMElement) {\n"
-       "      $remove[] = $element;\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "foreach ($remove as $r) {\n"
-       "  $r->parentNode->removeChild($r);\n"
-       "}\n"
-       "echo $dom->saveXML();\n"
-      );
-
-  MVCRO("<?php\n"
-        "function foo() {\n"
-        "  $html = '<b>Hello</b><i>World</i>';\n"
-        "  $doc = new DOMDocument();\n"
-        "  $element = $doc->createDocumentFragment();\n"
-        "  $element->appendXML($html);\n"
-        "  foreach ($element->childNodes->getIterator() as $child) {\n"
-        "    $element = null;\n"
-        "    $doc = null;\n"
-        "    var_dump($child->nodeValue);\n"
-        "  }\n"
-        "}\n"
-        "foo();\n",
-
-        "string(5) \"Hello\"\n"
-        "string(5) \"World\"\n"
-       );
-
-  /* github issue #556 */
-  MVCR( "<?php "
-        "class MyNode extends DOMNode {}"
-        "class MyElement extends DOMElement {}"
-        "$dom = new DOMDocument;"
-        "var_dump($dom->registerNodeClass('DOMNode', 'MyNode'));"
-        "var_dump($dom->registerNodeClass('DOMElement', 'MyElement'));"
-       );
-
-  return true;
-}
-
-bool TestCodeRun::TestFile() {
-  //MVCR("<?php "
-  //    "$gif = imagecreatefromgif('http://www.php.net/images/php.gif');"
-  //    "imagegif($gif);"
-  //    "imagedestroy($gif);");
-  MVCR("<?php\n"
-       "function main() {\n"
-       "  file_put_contents(\"/tmp/temp.txt\",\n"
-       "                    \"put this in the txt file\\n\");\n"
-       "  $txt = file_get_contents(\"/tmp/temp.txt\");\n"
-       "  echo $txt;\n"
-       "  file_put_contents(\"compress.zlib:///tmp/temp.zip\",\n"
-       "                    \"put this in the zip file\\n\");\n"
-       "  $zip = file_get_contents(\"compress.zlib:///tmp/temp.zip\");\n"
-       "  echo $zip;\n"
-       "  file_put_contents('php://stdout', \"file_put_contents\\n\");\n"
-       "}\n"
-       "main();\n");
-  MVCR("<?php "
-      "$fh = fopen('php://output', 'w');"
-      "if (!$fh) {"
-      "  throw new Exception('foo');"
-      "}"
-      "fprintf($fh, \"hello\\n\");"
-      "var_dump(fflush($fh));"
-      "var_dump(fclose($fh));"
-      "$fh = fopen('php://output', 'a');"
-      "if (!$fh) {"
-      "  throw new Exception('foo');"
-      "}"
-      "fprintf($fh, \"hello\\n\");"
-      "var_dump(fflush($fh));"
-      "var_dump(fclose($fh));"
-      "$fh = fopen('php://output', 'r');"
-      "if (!$fh) {"
-      "  throw new Exception('foo');"
-      "}"
-      "fprintf($fh, \"hello\\n\");"
-      "var_dump(fflush($fh));"
-      "var_dump(fclose($fh));");
-  MVCR("<?php "
-      "var_dump(filetype('test/test_ext_file2.tmp'));"
-      "var_dump(is_link('test/test_ext_file2.tmp'));"
-      "$a = lstat('test/test_ext_file2.tmp');"
-      "var_dump($a['mtime']);");
-  MVCR("<?php "
-      "$f = fopen('php://stdout', 'w');"
-      "fprintf($f, 'stdout');");
-  MVCR("<?php "
-      "$input = fopen('/tmp/junk.txt', 'w+');"
-      "fwrite($input, 'hello world');"
-      ""
-      "fseek($input, 0);"
-      "$output = fopen('php://memory', 'w+');"
-      "stream_copy_to_stream($input, $output);"
-      "fseek($output, 0);"
-      "$bytes = fread($output, 1024);"
-      "print \"From file, without Maxlen: <\".serialize($bytes).\">.\\n\";"
-      ""
-      "fseek($input, 0);"
-      "$output = fopen('php://memory', 'w+');"
-      "stream_copy_to_stream($input, $output, null);"
-      "fseek($output, 0);"
-      "$bytes = fread($output, 1024);"
-      "print \"From file, using Maxlen null: <\".serialize($bytes).\">.\\n\";"
-      ""
-      ""
-      "fseek($input, 0);"
-      "$output = fopen('php://memory', 'w+');"
-      "stream_copy_to_stream($input, $output, -1);"
-      "fseek($output, 0);"
-      "$bytes = fread($output, 1024);"
-      "print \"From file, using Maxlen -1: <\".serialize($bytes).\">.\\n\";");
-  MVCR("<?php "
-      "$tmp_dir='/tmp/tcr_tmp_dir'.getmypid();"
-      "mkdir($tmp_dir);"
-      "print_r(glob($tmp_dir.'/*'));"
-      "rmdir($tmp_dir);");
-  MVCR("<?php "
-      "$src = tmpfile();"
-      "$dst = tmpfile();"
-      "fwrite($src, 'a');"
-      "fseek($src, 0);"
-      "stream_copy_to_stream($src, $dst);"
-      "fseek($dst, 0);"
-      "$str = stream_get_contents($dst);"
-      "fseek($src, 0);"
-      "stream_copy_to_stream($src, $dst);"
-      "fseek($dst, 0);"
-      "$str = stream_get_contents($dst);"
-      "echo $str;");
-  MVCR("<?php "
-      "define('FILENAME', '/tmp/flock_file.dat');"
-      "function flock_or_die($filename, $resource, $flock_op) {"
-      "  $r = flock($resource, $flock_op);"
-      "  var_dump($r); "
-      "}"
-      "$resource = fopen(FILENAME, 'w');"
-      "flock_or_die(FILENAME, $resource, LOCK_EX);"
-      "flock_or_die(FILENAME, $resource, LOCK_UN);"
-      "unlink(FILENAME);");
-  MVCR("<?php "
-       "$h = popen(\"echo foo; exit 2\", 'r');"
-       "$content = stream_get_contents($h);"
-       "$result = pclose($h);"
-       "echo trim($content).\"/\".$result.\"/\".gettype($result).\"\\n\";");
-  MVCR("<?php "
-       "$fp = fopen('test/sample_dir/file', 'r');"
-       "var_dump(pclose($fp));");
-  MVCR("<?php "
-       "$fp = fopen('test/nonexist.txt', 'r');"
-       "var_dump(pclose($fp));");
-  MVCR("<?php "
-       "fclose(STDOUT);"
-       "echo 'test';"
-       "ob_start();");
-  MVCR("<?php "
-       "define('BAR','Some Value');"
-       "var_dump(parse_ini_string('foo=BAR'));"
-      );
-  return true;
-}
-
-bool TestCodeRun::TestUserWrappers() {
-  // Verify constructor is called
-  MVCR("<?php "
-       "class MyWrapper {"
-       "  private $ctorRan = false;"
-       "  public function __construct() {"
-       "    $this->ctorRan = true;"
-       "  }"
-       "  public function stream_open($fn, $mode, $opt, &$opened_path) {"
-       "    var_dump($this->ctorRan);"
-       "    return true;"
-       "  }"
-       "}"
-       "stream_wrapper_register('wrap', 'MyWrapper');"
-       "fclose(fopen('wrap://test', 'r'));"
-      );
-
-  // Private wrapper
-  MVCR("<?php "
-       "class PrivateWrapper {"
-       "  private function stream_open($fn, $mode, $opt, &$opened_path) {"
-       "    return true;"
-       "  }"
-       "  public static function openme() {"
-       "    return fopen('pw://foo', 'r');"
-       "  }"
-       "}"
-       "stream_wrapper_register('pw', 'PrivateWrapper');"
-       "var_dump(is_resource(PrivateWrapper::openme()));"
-      );
-
-  // Wrapper calls via __call
-  //
-  // PHP 5.3 passes ENFORCE_SAFE_MODE(4) with options
-  // Since HPHP doesn't have a safe mode analog,
-  // we need to explicitly strip it from options
-  // in order for the comparison to match.
-  // Later versions of PHP do not pass this bit.
-  MVCR("<?php "
-       "class MagicStream {"
-       "  public function __call($fname, $args) {"
-       "    echo \"Method: $fname\\n\";"
-       "    if ($fname == 'stream_open') $args[2] &= ~4;"
-       "    var_dump($args);"
-       "    return true;"
-       "  }"
-       "}"
-       "stream_wrapper_register('magic', 'MagicStream');"
-       "$fp = fopen('magic://stream-via-call', 'r');"
-       "fclose($fp);"
-      );
-
-  // ext/standard/tests/streams/bug60455_02.phpt
-  MVCR("<?php "
-       "class TestStream {"
-       "  private $s = 0;"
-       "  function stream_open($path, $mode, $options, &$opened_path) {"
-       "    return true;"
-       "  }"
-       "  function stream_read($count) {"
-       "    if ($this->s++ == 0)"
-       "      return \"a\\n\";"
-       "    return '';"
-       "  }"
-       "  function stream_eof() {"
-       "    return $this->s >= 2;"
-       "  }"
-       "}"
-       "stream_wrapper_register('test', 'TestStream');"
-       "$f = fopen('test://', 'r');"
-       "while (!feof($f)) {"
-       "  $line = stream_get_line($f, 99, \"\\n\");"
-       "  var_dump($line);"
-       "}"
-      );
-
-  // ext/standard/tests/streams/bug60455_03.phpt
-  MVCR("<?php "
-       "class TestStream {"
-       "  private $lines = array();"
-       "  private $s = 0;"
-       "  private $eofth = 3;"
-       "  function stream_open($path, $mode, $options, &$opened_path) {"
-       "    $this->lines[] = \"a\\n\";"
-       "    $this->lines[] = ($path == 'test://nonempty2nd' ? \"b\\n\" : \"\\n\");"
-       "    if ($path == 'test://eofafter2nd')"
-       "      $this->eofth = 2;"
-       "    return true;"
-       "  }"
-       "  function stream_read($count) {"
-       "    if (key_exists($this->s++, $this->lines))"
-       "      return $this->lines[$this->s - 1];"
-       "    return '';"
-       "  }"
-       "  function stream_eof() {"
-       "    return $this->s >= $this->eofth;"
-       "  }"
-       "}"
-       "stream_wrapper_register('test', 'TestStream');"
-       "$f = fopen('test://nonempty2nd', 'r');"
-       "while (!feof($f)) {"
-       "  $line = stream_get_line($f, 99, \"\\n\");"
-       "  var_dump($line);"
-       "}"
-       "$f = fopen('test://', 'r');"
-       "while (!feof($f)) {"
-       "  $line = stream_get_line($f, 99, \"\\n\");"
-       "  var_dump($line);"
-       "}"
-       "$f = fopen('test://eofafter2nd', 'r');"
-       "while (!feof($f)) {"
-       "  $line = stream_get_line($f, 99, \"\\n\");"
-       "  var_dump($line);"
-       "}"
-      );
-
-  // Fifo Stream
-  MVCR("<?php "
-       "class FifoStream {"
-       "  private $data;"
-       "  function stream_open($filename, $mode, $options, &$opened_path) {"
-       "    echo \"Open\\n\";"
-       "    var_dump($filename, $mode, $options & USE_INCLUDE_PATH);"
-       "    return true;"
-       "  }"
-       "  function stream_write($buf) { $this->data .= $buf; }"
-       "  function stream_read($count) {"
-       "    $chunk = substr($this->data, 0, $count);"
-       "    $this->data = substr($this->data, $count);"
-       "    return $chunk;"
-       "  }"
-       "  function stream_eof() { return strlen($this->data) == 0; }"
-       "  function stream_flush() { $this->data = ''; }"
-       "  function stream_close() { echo \"Close\\n\"; }"
-       "}"
-       "var_dump(stream_wrapper_register('fifo', 'FifoStream'));"
-       "$fp = fopen('fifo://testing', 'w+');"
-       "var_dump(fwrite($fp, \"Data one...\\n\"));"
-       "fflush($fp);"
-       "var_dump(fwrite($fp, \"Data two...\\n\"));"
-       "var_dump(fwrite($fp, \"Data three...\\n\"));"
-       "while(!feof($fp)) {"
-       "  var_dump(fgets($fp));"
-       "}"
-       "fclose($fp);"
-      );
-
-  // Memory Stream
-  MVCR("<?php "
-       "class MemoryStream {"
-       "  private $data;"
-       "  private $ofs = 0;"
-       "  function stream_open($filename, $mode, $options, &$opened_path) {"
-       "    if (strncmp($filename, \"mem://\", 6)) { return false; }"
-       "    $this->data = substr($filename, 6);"
-       "    return true;"
-       "  }"
-       "  function stream_read($count) {"
-       "    $ret = substr($this->data, $this->ofs, $count);"
-       "    $this->ofs += $count;"
-       "    if ($this->ofs > strlen($this->data))"
-       "      $this->ofs = strlen($this->data);"
-       "    return $ret;"
-       "  }"
-       "  function stream_seek($ofs, $whence) {"
-       "    if ($whence == SEEK_CUR) $this->ofs += $ofs;"
-       "    if ($whence == SEEK_SET) $this->ofs  = $ofs;"
-       "    if ($whence == SEEK_END) $this->ofs  = strlen($this->data) + $ofs;"
-       "    if ($this->ofs < 0) $this->ofs = 0;"
-       "    if ($this->ofs > strlen($this->data))"
-       "      $this->ofs = strlen($this->data);"
-       "    return true;"
-       "  }"
-       "  function stream_tell() { return $this->ofs; }"
-       "}"
-       "stream_wrapper_register('mem', 'MemoryStream');"
-       "$fp = fopen('mem://abcdefghijklmnopqrstuvwxyz', 'r');"
-       "var_dump(fgetc($fp), fgetc($fp));"
-       "fseek($fp, 11, SEEK_CUR);"
-       "var_dump(fgetc($fp), fgetc($fp));"
-       "fseek($fp, 0, SEEK_END);"
-       "var_dump(ftell($fp));"
-      );
-
-  return true;
-}
-
-bool TestCodeRun::TestDirectory() {
-  MVCR("<?php "
-      "$d = dir(\"test/sample_dir/\");"
-      "echo \"Path: \" . $d->path . \"\\n\";"
-      "while (false !== ($entry = $d->read())) {"
-      "   echo $entry.\"\\n\";"
-      "}"
-      "$d->rewind();"
-      "while (false !== ($entry = $d->read())) {"
-      "   echo $entry.\"\\n\";"
-      "}"
-      "$d->close();");
-  return true;
-}
-
-bool TestCodeRun::TestBadFunctionCalls() {
-  // make sure no error
-  MVCR("<?php "
-      "error_reporting(E_ALL & ~E_NOTICE);"
-      "class A { function __construct() {}} $obj = new A(10);");
-
-  // make sure foo() is still called
-  MVCR("<?php "
-      "error_reporting(E_ALL & ~E_NOTICE);"
-      "function foo($a) { print $a;} "
-      "class A { function __construct() {}} $obj = new A(foo(10));");
-
-  // make sure 1st parameter is corrected passed in
-  MVCR("<?php "
-      "error_reporting(E_ALL & ~E_NOTICE);"
-      "function foo($a) { print $a;} function bar($a) { return $a;}"
-      " foo('ok', bar('bad'));");
-  // Too many args
-  MVCR("<?php "
-      "error_reporting(E_ALL & ~E_NOTICE);"
-      "function foo($x) {}"
-      "function z() {"
-      "  $yay = 1;"
-      "  $snarf = 2;"
-      "  foo(1,foo(1), $yay,$snarf);"
-      "}"
-      "z();");
-
-  // Ensure all arguments are evaluated
-  MVCR("<?php\n"
-      "function f() {\n"
-      "  $a = array();\n"
-      "  array_push($a[] = 1);\n"
-      "  var_dump($a);\n"
-      "}\n"
-      "f();\n");
-  MVCR("<?php\n"
-      "function f() {\n"
-      "  $a = 0;\n"
-      "  array_chunk($a = 1);\n"
-      "  var_dump($a);\n"
-      "}\n"
-      "f();\n");
-  MVCR("<?php\n"
-      "function f() {\n"
-      "  $a = 0;\n"
-      "  $b = 0;\n"
-      "  $c = 0;\n"
-      "  $d = 0;\n"
-      "  array_chunk($a = 1, $b = 2, $c = 3, $d = 4);\n"
-      "  var_dump($a, $b, $c, $d);\n"
-      "}\n"
-      "f();\n");
-  MVCR("<?php\n"
-      "function f() {\n"
-      "  $arr = array();\n"
-      "  sort($arr[0]);\n"
-      "  var_dump($arr);\n"
-      "  unset($arr);\n"
-      "  $arr = array();\n"
-      "  sort($arr[0],0,0,0,0,0,0,0,0);\n"
-      "  var_dump($arr);\n"
-      "}\n"
-      "f();\n");
-
-  // Test invoking method on non-objects
-  MVCRO("<?php\n"
-        "$vals = array(null, 0, false, array(), 'test');\n"
-        "foreach ($vals as $val) {\n"
-        "  try {\n"
-        "    $val->foo();\n"
-        "  } catch (BadMethodCallException $e) {\n"
-        "    echo \"BadMethodCallException thrown\\n\";\n"
-        "  }\n"
-        "}\n",
-        "BadMethodCallException thrown\n"
-        "BadMethodCallException thrown\n"
-        "BadMethodCallException thrown\n"
-        "BadMethodCallException thrown\n"
-        "BadMethodCallException thrown\n");
-
-  // Make sure call_user_func() doesn't throw an exception
-  MVCRO("<?php\n"
-        "call_user_func(null, 'test');\n"
-        "echo \"test\\n\";",
-        "test\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestConstructor() {
-  // class-name constructors should not be renamed
-  MVCR("<?php class A { function a() { echo \"A\n\"; }}"
-      "function test() { $obj = new A(); $obj->a(); }"
-      "test();");
-  // __construct takes priority
-  MVCR("<?php "
-      "class A {"
-      "  function a() { echo \"A\n\"; }"
-      "  function __construct() { echo \"cons\n\"; }"
-      "} "
-      "function test() { $obj = new A(); $obj->a(); } "
-      "test();");
-  MVCR("<?php "
-      "class A {"
-      "  public function A() {"
-      "    echo \"In A\\n\";"
-      "    $this->__construct();"
-      "  }"
-      "  public function __construct() {"
-      "    echo \"In A::__construct\\n\";"
-      "  }"
-      "}"
-      "class B extends A {"
-      "  public function B() {"
-      "    echo \"In B\\n\";"
-      "    $this->A();"
-      "  }"
-      "}"
-      "$obj = new B();"
-      ""
-      "class A2 {"
-      "  public function __construct() {"
-      "    echo \"In A2::__construct\\n\";"
-      "    $this->B2();"
-      "  }"
-      "  public function B2() {"
-      "    echo \"In B2\\n\";"
-      "  }"
-      "}"
-      "class B2 extends A2 {"
-      "  public function __construct() {"
-      "    echo \"In B2::__construct\\n\";"
-      "    parent::__construct();"
-      "  }"
-      "}"
-      "$obj = new B2();"
-      "class C {"
-      "  public function C() {}"
-      "}"
-      "class D extends C {"
-      "  public function __construct() {"
-      "    echo \"In D::__construct\\n\";"
-      "    C::__construct();"
-      "  }"
-      "}"
-      "$obj = new D;"
-      "$obj->c();"
-      "class E {"
-      "  public function E() {"
-      "    echo \"In E\\n\";"
-      "  }"
-      "  public function foo() {"
-      "    $this->E();"
-      "    E::__construct();"
-      "  }"
-      "}"
-      "$obj = new E;"
-      "$obj->foo();");
-
-  MVCR("<?php "
-       "if (isset($g)) {"
-       "  class X {}"
-       "} else {"
-       "  class X {function X() {var_dump(__METHOD__);}}"
-       "}"
-       "class Y extends X {"
-       "  function __construct($a, $b) {"
-       "    var_dump(__METHOD__);"
-       "    parent::__construct($a,$b);"
-       "  }"
-       "}"
-       "$y = new Y(1,2);");
-
-  MVCR("<?php "
-       "if (true) {"
-       "  class A {"
-       "    public function __construct($i, $j, $k) {"
-       "      $this->a = $i * $i;"
-       "      $this->b = $j * $j;"
-       "      $this->c = $k * $k;"
-       "    }"
-       "    public $a;"
-       "    protected $b;"
-       "    private $c;"
-       "    public $aa = 'aa';"
-       "    protected $bb = false;"
-       "    private $cc = 1.22;"
-       "  }"
-       "}"
-       "class B extends A {"
-       "  public function __construct($i, $j, $k) {"
-       "    $this->a = $i + $i;"
-       "    $this->b = $j + $j;"
-       "    $this->c = $k + $k;"
-       "  }"
-       "  public $a;"
-       "  protected $b;"
-       "  private $c;"
-       "  public $aa = 'aaa';"
-       "  protected $bb = 4;"
-       "  private $cc = 1.222;"
-       "}"
-       "function foo() {"
-       "  $obj = new B(1, 2, 3);"
-       "  var_dump($obj);"
-       "}"
-       "foo();");
-  return true;
-}
-
-bool TestCodeRun::TestIntIsset() {
-  MVCR("<? "
-       "function f($p) { $i = strlen($p); if (isset($i)) {} }");
-  return true;
-}
-
-bool TestCodeRun::TestTernary() {
-  MVCR("<?php $t = true; $a = $t ? \"hello\" : \"world\"; var_dump($a);");
-
-  MVCR("<?php $f = false; $a = $f ? 5 : \"hello\"; var_dump($a);");
-
-  MVCR("<?php $t = true; $a = $t ? \"hello\" : null; var_dump($a);");
-
-  MVCR("<?php "
-      "function memcache_init_split_vars() {"
-      "  global $_SERVER;"
-      "  global $MEMCACHED_SPLIT_HASH;"
-      "  $MEMCACHED_SPLIT_HASH ="
-      "    crc32(empty($_SERVER['SERVER_ADDR']) ? php_uname('n')"
-      "                                         : $_SERVER['SERVER_ADDR']);"
-      "}");
-
-  MVCR("<?php "
-      "function f() {} function g() {} "
-      "$t = true;"
-      "$a = $t ? f() : g();"
-      "var_dump($a);");
-
-  MVCR("<?php function test($a) { $b = $a + 1 == 5 ? 5 : 7; } test(4);");
-
-  MVCR("<?php $t = true; $f = false;"
-      "$a = $t ? null : ($f ? \"hello\" : \"world\");");
-
-  MVCR("<?php $t = true; $a = $t ? \"\" : \"a\" . $t . \"b\";");
-
-  MVCR("<?php "
-      "function add_cssclass($add, $class) {"
-      "  $class = empty($class) ? $add : $class .= ' ' . $add;"
-      "  return $class;"
-      "}"
-      "add_cssclass('test', $a);");
-
-  MVCR("<?php "
-      "$a = 123;"
-      "echo $a ? @mysql_data_seek(null, null) : false;");
-
-  MVCR("<?php "
-       "function foo($a) {"
-       "  $x = $a ? 1 : 0;"
-       "  return $x - 5;"
-       "}"
-       "var_dump(foo(1, 2, 3));"
-       "var_dump(foo(0, 2, 3));");
-
-  MVCR("<?php\n"
-       "class X {\n"
-       "  public $exp_info;\n"
-       "  public function __construct(array $exp_info = null) {\n"
-       "    $this->exp_info = $exp_info ?: array();\n"
-       "  }\n"
-       "}\n"
-       "$x = new X(array(0, 1, 2));\n"
-       "var_dump($x->exp_info);\n"
-       "$x1 = new X(null);\n"
-       "var_dump($x->exp_info);\n");
-
-  MVCR("<?php\n"
-       "class X {}\n"
-       "function f($a0,\n"
-       "           $a1,\n"
-       "           $a2,\n"
-       "           $a3 = null,\n"
-       "           $a4 = null,\n"
-       "           $a5 = null) {\n"
-       "  $r0 = $a0 ?: 0;\n"
-       "  $r1 = $a1 ?: 0.0;\n"
-       "  $r2 = $a2 ?: false;\n"
-       "  $r3 = $a3 ?: ''; \n"
-       "  $r4 = $a4 ?: array();\n"
-       "  $r5 = $a5 ?: new X;\n"
-       "  return array(\n"
-       "    $r0, $r1, $r2,\n"
-       "    $r3, $r4, $r5);\n"
-       "}\n"
-       "var_dump(f(0, 0.0, false, null, null, null));\n"
-       "var_dump(f(1, 1.0, true, 'hello', array(0, 1), new X));\n");
-
-  MVCR("<?php\n"
-       "function f($x, $y) {\n"
-       "  return $x[0][$y++] ?: false;\n"
-       "}\n"
-       "var_dump(f(array(array(0, 1, 2)), 0));\n"
-       "var_dump(f(array(array(0, 1, 2)), 1));\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestUselessAssignment() {
-  MVCR("<?php "
-      "class MyDestructableClass {"
-      "   function __construct() {"
-      "       print \"In constructor\\n\";"
-      "       $this->name = \"MyDestructableClass\";"
-      "   }"
-      ""
-      "   function __destruct() {"
-      "       print \"Destroying \" . $this->name . \"\\n\";"
-      "   }"
-      "}"
-      "function foo($a) {"
-      "  if ($a) return new MyDestructableClass();"
-      "  return false;"
-      "}"
-      "function bar($a) {"
-      "  if ($a) {"
-      "    $obj = foo(1);"
-      "    $obj = 1;"
-      "    var_dump(2);"
-      "  }"
-      "  var_dump(1);"
-      "}"
-      "bar(1);");
-  MVCR("<?php "
-      "class MyDestructableClass {"
-      "   function __construct() {"
-      "       print \"In constructor\\n\";"
-      "       $this->name = \"MyDestructableClass\";"
-      "   }"
-      ""
-      "   function __destruct() {"
-      "       print \"Destroying \" . $this->name . \"\\n\";"
-      "   }"
-      "}"
-      "function foo(&$a) {"
-      "  $a = new MyDestructableClass();"
-      "}"
-      "function bar($a) {"
-      "  if ($a) {"
-      "    $b = array(1, 2, 3);"
-      "    var_dump($b);"
-      "    foo($dummy = array(1, 2, 3));"
-      "    $c = array(1, 2, 3);"
-      "    var_dump($c);"
-      "  }"
-      "}"
-      "bar(1);");
-
-  MVCR("<?php "
-       "function out($a) {"
-       "  echo $a,'\\n';"
-       "}"
-       "function test($a) {"
-       "  $a ? out('?a') : out(':a');"
-       "  $a ? out('+a') : 0;"
-       "  $a ? 0 : out('-a');"
-       "  $a && out('&&a');"
-       "  $a || out('||a');"
-       "  $a and out('and a');"
-       "  $a or out('or a');"
-       "  $b = $c = 0;"
-       "  $a || (($b = 5) + ($c = 6));"
-       "  out($b); out($c);"
-       "}"
-       "test(0);"
-       "test('foo');");
-  MVCR("<?php "
-      "class A {"
-      "  function __destruct() {"
-      "    var_dump('done');"
-      "  }"
-      "}"
-      ""
-      "function foo() {"
-      "  $a = 10;"
-      "  if ($a == 11) {"
-      "    return null;"
-      "  }"
-      "  return new A();"
-      "}"
-      ""
-      "function bar() {"
-      "  $a = foo();"
-      "  var_dump('doing');"
-      "}"
-      ""
-      "bar();");
-  MVCR("<?php "
-      "function foo($p) {"
-      "  global $b;"
-      "  for ($i = 0; $i < 5; $i++) {"
-      "    if ($i > $p) {"
-      "      $a = 10;"
-      "    } else {"
-      "      $a = &$b;"
-      "    }"
-      "  }"
-      "}"
-      "function bar() {"
-      "  $a = foo(2);"
-      "  var_dump($GLOBALS['b']);"
-      "}"
-      "bar();");
-  MVCR("<?php "
-      "function bar() {}"
-      "function foo() {"
-      "  $foo = bar();"
-      "  unset($foo);"
-      "}"
-      "foo();");
-
-  MVCR("<?php "
-       "function bug( $flag ) {"
-       "  $tag = '';"
-       "  if ($flag) {"
-       "    $tag .= 'x';"
-       "  }"
-       "  $tag='33';"
-       "  if ( $flag ) ; else var_dump($tag);"
-       "}"
-       "bug(false);");
-
-  return true;
-}
-
-bool TestCodeRun::TestTypes() {
-  MVCR("<?php "
-      "function foo($m, $n) {"
-      "  $offset_change = 10;"
-      "  $offset_change -= strlen($m) - strlen($n);"
-      "  var_dump($offset_change);"
-      "}"
-      "foo('abc', 'efg');");
-  MVCR("<?php "
-      "function p(array $i = null) {"
-      "  var_dump($i);"
-      "  $i = array();"
-      "}"
-      "p();"
-      "function q() {"
-      "  p(null);"
-      "}");
-  MVCR("<?php "
-      "function foo($p) {"
-      "  if ($p) {"
-      "    $a = array();"
-      "  }"
-      "  var_dump((string)$a);"
-      "}"
-      "foo(false);");
-
-  MVCR("<?php "
-       "class X {};"
-       "function bug() {"
-       "  if (!$GLOBALS['x']) {"
-       "    return;"
-       "  }"
-       "  return new X;"
-       "}"
-       "var_dump(bug());");
-
-  MVCR("<?php "
-       "function foo($a) {"
-       "  return (int)$a;"
-       "}"
-       "function test() {"
-       "  var_dump(foo(false));"
-       "}"
-       "test();");
-
-  return true;
-}
-
-bool TestCodeRun::TestSwitchStatement() {
-  MVCR("<?php class A {} $a = new A();"
-      "switch ($a) { "
-      "case 'foo': "
-      "default:"
-      "}");
-
-  MVCR("<?php class A {};"
-      "switch (new A()) { "
-      "case 'foo': "
-      "default:"
-      "}");
-
-  MVCR("<?php "
-       "function test() {"
-       "  $a = 2;"
-       "  switch ($a) {"
-       "    case ++$a: var_dump('ok'); break;"
-       "    case 2: var_dump('broken'); break;"
-       "    case 3: var_dump('really broken'); break;"
-       "    default: var_dump('fail'); break;"
-       "  }"
-       "  $a = 'b';"
-       "  $b = 2;"
-       "  switch ($$a) {"
-       "    case ++$$a: var_dump('broken'); break;"
-       "    case 2: var_dump('ok'); break;"
-       "    case 3: var_dump('really broken'); break;"
-       "    default: var_dump('fail'); break;"
-       "  }"
-       "}"
-       "$a = 2;"
-       "switch ($a) {"
-       "  case ++$a: var_dump('ok'); break;"
-       "  case 2: var_dump('broken'); break;"
-       "  case 3: var_dump('really broken'); break;"
-       "  default: var_dump('fail'); break;"
-       "}"
-       "$a = 'b';"
-       "$b = 2;"
-       "switch ($$a) {"
-       "  case ++$$a: var_dump('broken'); break;"
-       "  case 2: var_dump('ok'); break;"
-       "  case 3: var_dump('really broken'); break;"
-       "  default: var_dump('fail'); break;"
-       "}"
-       "test();");
-
-  MVCR("<?php\n"
-       "function f_str($x) {\n"
-       "  var_dump($x);\n"
-       "  print ' goes to: ';\n"
-       "  switch ($x) {\n"
-       "  case -1:\n"
-       "    print '-1';\n"
-       "    break;\n"
-       "  case 3:\n"
-       "    print '3';\n"
-       "    break;\n"
-       "  case 0:\n"
-       "    print '0';\n"
-       "    break;\n"
-       "  default:\n"
-       "    print 'default';\n"
-       "    break;\n"
-       "  }\n"
-       "}\n"
-       "function f_bool($x) {\n"
-       "  var_dump($x);\n"
-       "  print ' goes to: ';\n"
-       "  switch ($x) {\n"
-       "  case -10:\n"
-       "    print '-10';\n"
-       "    break;\n"
-       "  case 3:\n"
-       "    print '3';\n"
-       "    break;\n"
-       "  case 0:\n"
-       "    print '0';\n"
-       "    break;\n"
-       "  default:\n"
-       "    print 'default';\n"
-       "    break;\n"
-       "  }\n"
-       "}\n"
-       "function f_dbl($x) {\n"
-       "  var_dump($x);\n"
-       "  print ' goes to: ';\n"
-       "  switch ($x) {\n"
-       "  case 5000000:\n"
-       "    print '5000000';\n"
-       "    break;\n"
-       "  case 30:\n"
-       "    print '30';\n"
-       "    break;\n"
-       "  case 0:\n"
-       "    print '0';\n"
-       "    break;\n"
-       "  default:\n"
-       "    print 'default';\n"
-       "    break;\n"
-       "  }\n"
-       "}\n"
-       "function f_dbl_notpe($x) {\n"
-       "  var_dump($x);\n"
-       "  print ' goes to: ';\n"
-       "  switch ($x) {\n"
-       "  case 5000000:\n"
-       "    print '5000000';\n"
-       "    break;\n"
-       "  case 30:\n"
-       "    print '30';\n"
-       "    break;\n"
-       "  case 0:\n"
-       "    print '0';\n"
-       "    break;\n"
-       "  default:\n"
-       "    print 'default';\n"
-       "    break;\n"
-       "  }\n"
-       "}\n"
-       "function f_int($x) {\n"
-       "  var_dump($x);\n"
-       "  print ' goes to: ';\n"
-       "  switch ($x) {\n"
-       "  case 5:\n"
-       "    print '5';\n"
-       "    break;\n"
-       "  case 1:\n"
-       "    print '1';\n"
-       "    break;\n"
-       "  case 0:\n"
-       "    print '0';\n"
-       "    break;\n"
-       "  case 300:\n"
-       "    print '300';\n"
-       "    break;\n"
-       "  default:\n"
-       "    print 'default';\n"
-       "    break;\n"
-       "  }\n"
-       "}\n"
-       "function f($x) {\n"
-       "  var_dump($x);\n"
-       "  print ' goes to: ';\n"
-       "  switch ($x) {\n"
-       "  case 5:\n"
-       "    print '5';\n"
-       "    break;\n"
-       "  case 1:\n"
-       "    print '1';\n"
-       "    break;\n"
-       "  case 0:\n"
-       "    print '0';\n"
-       "    break;\n"
-       "  default:\n"
-       "    print 'default';\n"
-       "    break;\n"
-       "  }\n"
-       "}\n"
-       "function fcn($x) { if ($x) return 5; return 'bar'; }\n"
-       "function st($x) {\n"
-       "  switch ($y = $x) {\n"
-       "  case 0:\n"
-       "    print '0';\n"
-       "  }\n"
-       "  switch (fcn(true)) {\n"
-       "  case 3:\n"
-       "    print '3';\n"
-       "    break;\n"
-       "  case 7:\n"
-       "  case 5:\n"
-       "    print '5 or 7';\n"
-       "    break;\n"
-       "  }\n"
-       "  switch (++$x) {\n"
-       "  case 1:\n"
-       "    print '1';\n"
-       "  }\n"
-       "  switch ($x + $y + f(true)) {\n"
-       "  case -30:\n"
-       "    print '-30';\n"
-       "    break;\n"
-       "  default:\n"
-       "    print 'default';\n"
-       "  }\n"
-       "  switch($x){}\n"
-       "  switch($x){\n"
-       "  default:\n"
-       "    print 'default';\n"
-       "  }\n"
-       "}\n"
-       "f(0);\n"
-       "f(-1);\n"
-       "f(1);\n"
-       "f(2);\n"
-       "f(true);\n"
-       "f(false);\n"
-       "f(null);\n"
-       "f(array());\n"
-       "f(1.0);\n"
-       "f('1abc');\n"
-       "f('3');\n"
-       "f('foo');\n"
-       "class M{}\n"
-       "f(new M());\n"
-       "f_str('0');\n"
-       "f_str('');\n"
-       "f_str('jazz');\n"
-       "f_str('-1');\n"
-       "f_str('1');\n"
-       "f_bool(true);\n"
-       "f_bool(false);\n"
-       "f_dbl(5000000.3920);\n"
-       "f_dbl(5000000.5);\n"
-       "f_dbl(5000000.5001);\n"
-       "f_dbl(5000000.0);\n"
-       "f_dbl(log(0));\n"
-       "f_dbl_notpe('5000000.3920');\n"
-       "f_dbl_notpe('5000000.5');\n"
-       "f_dbl_notpe('5000000.5001');\n"
-       "f_dbl_notpe('5000000.0');\n"
-       "f_int(0x7fffffffffffffff);\n"
-       "f_int(-120);\n"
-       "f_int(0);\n"
-       "st(10);\n");
-
-  MVCR("<?php\n"
-       "class Evil {\n"
-       "  private $x;\n"
-       "  public function __construct() { $this->x = 0; }\n"
-       "  public function __toString() {\n"
-       "    return sprintf(\"Evil%d\", $this->x++);\n"
-       "  }\n"
-       "}\n"
-       "function f_1($x) {\n"
-       "  switch ($x) {\n"
-       "  case \"123\": print '\"123\"' . \"\n\"; break;\n"
-       "  case \"4abc\": print '\"4abc\"' . \"\n\"; break;\n"
-       "  default: print \"default\n\"; break;\n"
-       "  case \"0\": print '\"0\"' . \"\n\"; break;\n"
-       "  case \"\": print '\"\"' . \"\n\"; break; \n"
-       "  case \"Evil4\": print '\"Evil4\"' . \"\n\"; break;\n"
-       "  }\n"
-       "}\n"
-       "function f_2($x) {\n"
-       "  var_dump($x); print \"  goes to:\";\n"
-       "  switch ($x) {\n"
-       "  case \"foo\": print \"foo\n\"; break;\n"
-       "  case \"1\": print \"1\n\"; break;\n"
-       "  case \"2.0\": print \"2.0\n\"; break;\n"
-       "  case \"2ab\": print \"2ab\n\"; break;\n"
-       "  case \"3.212\": print \"3.212\n\"; break;\n"
-       "  case \"0\": print \"0\n\"; break;\n"
-       "  case \"\": print \"{empty str}\n\"; break;\n"
-       "  default: print \"default\n\"; break;\n"
-       "  }\n"
-       "}\n"
-       "function g_2($x) {\n"
-       "  var_dump($x); print \"  goes to:\";\n"
-       "  switch ($x) {\n"
-       "  case \"\": print \"{empty str}\n\"; break;\n"
-       "  case \"0\": print \"0\n\"; break;\n"
-       "  default: print \"default\n\"; break;\n"
-       "  }\n"
-       "}\n"
-       "function h_2($x) {\n"
-       "  var_dump($x); print \"  goes to:\";\n"
-       "  switch ($x) {\n"
-       "  case \"3.0\": print \"3.0\n\"; break;\n"
-       "  case \"3.0abc\": print \"3.0abc\n\"; break;\n"
-       "  case \"3\": print \"3\n\"; break;\n"
-       "  default: print \"\n\";\n"
-       "  }\n"
-       "}\n"
-       "function f_3($x) {\n"
-       "  switch ($x) {\n"
-       "  default: print \"default\n\";\n"
-       "  case \"bar\": print \"bar\n\";\n"
-       "  case \"foo\": print \"foo\n\";\n"
-       "  case \"baz\": print \"baz\n\";\n"
-       "  }\n"
-       "}\n"
-       "f_1(\"\");\n"
-       "f_1(null);\n"
-       "f_1(false);\n"
-       "f_1(\"0\");\n"
-       "f_1(\"0eab\");\n"
-       "f_1(\"0.0\");\n"
-       "f_1(0.0);\n"
-       "f_1(0);\n"
-       "f_1(true);\n"
-       "f_1(false);\n"
-       "f_1(\"4abc\");\n"
-       "f_1(4);\n"
-       "f_1(\"4.0\");\n"
-       "f_1(new Evil());\n"
-       "f_2(1);\n"
-       "f_2(2);\n"
-       "f_2(2.0);\n"
-       "f_2(true);\n"
-       "f_2(false);\n"
-       "f_2(null);\n"
-       "f_2((object) null);\n"
-       "f_2(array());\n"
-       "f_2(3.21200);\n"
-       "g_2(0);\n"
-       "g_2(null);\n"
-       "g_2(false);\n"
-       "g_2(true);\n"
-       "h_2(\"3\");\n"
-       "h_2(\"3abc\");\n"
-       "h_2(\"3a\");\n"
-       "h_2(3);\n"
-       "h_2(3.0);\n"
-       "f_3(\"foo\");\n"
-       "f_3(\"bar\");\n"
-       "f_3(\"baz\");\n"
-       "f_3(\"def\");\n");
-
-  MVCR("<?php\n"
-       "function f($x) {\n"
-       "  switch ($x) {\n"
-       "  default:\n"
-       "    print \"default-0\";\n"
-       "  case \"foo\":\n"
-       "    print \"foo-0\";\n"
-       "  case \"3\":\n"
-       "    print \"3-0\";\n"
-       "  default:\n"
-       "    print \"default-1\";\n"
-       "  case \"3\":\n"
-       "    print \"3-1\";\n"
-       "  case \"foo\":\n"
-       "    print \"foo-1\";\n"
-       "  default:\n"
-       "    print \"default-2\";\n"
-       "  case \"bar\":\n"
-       "    print \"bar\";\n"
-       "  }\n"
-       "}\n"
-       "function g($x) {\n"
-       "  switch ($x) {\n"
-       "  case 'x': print 'x'; break;\n"
-       "  case '0': print '0'; break;\n"
-       "  }\n"
-       "}\n"
-       "f(\"foo\");\n"
-       "f(\"3\");\n"
-       "f(\"bar\");\n"
-       "f(null);\n"
-       "f(3);\n"
-       "f(0);\n"
-       "f(0.0);\n"
-       "f(3.0);\n"
-       "f(true);\n"
-       "f(false);\n"
-       "f(array());\n"
-       "f(new stdClass());\n"
-       "g(0);\n"
-       "g(0.0);\n");
-
-  {
-    HipHopSyntax w(this);
-    MVCRO("<?php\n"
-          "class X {\n"
-          "  function foo() {\n"
-          "    switch ($this) {\n"
-          "    case 'foo': echo 'foo'; break;\n"
-          "    case 'bar': echo 'bar'; break;\n"
-          "    default: echo 'def';\n"
-          "    }\n"
-          "  }\n"
-          "  function bar($arg) {\n"
-          "    switch ($this) {\n"
-          "    case $arg: echo 'arg'; break;\n"
-          "    default: echo 'def';\n"
-          "    }\n"
-          "  }\n"
-          "  function baz($arg) {\n"
-          "    switch ($this) {\n"
-          "    case $arg: echo 'arg'; break;\n"
-          "    default: echo 'def';\n"
-          "    }\n"
-          "    yield $arg;\n"
-          "  }\n"
-          "}\n"
-          "$x = new X;\n"
-          "$x->foo();\n"
-          "$x->bar(new stdClass);\n"
-          "$x->bar($x);\n"
-          "foreach ($x->baz($x) as $v) {\n"
-          "  var_dump($v);\n"
-          "}\n",
-          "defdefargargobject(X)#1 (0) {\n"
-          "}\n");
-  }
-
-  MVCR("<?php\n"
-       "switch ($_POST) {\n"
-       "case array(): echo 'empty array'; break;\n"
-       "case $_GET:   echo 'get'; break;\n"
-       "default: echo 'default';\n"
-       "}\n"
-       "switch ($GLOBALS) {\n"
-       "case array(): echo 'empty array'; break;\n"
-       "default: echo 'default';\n"
-       "}\n"
-       "function ret_true($x) { return true; }\n"
-       "switch ($GLOBALS) {\n"
-       "case ret_true($GLOBALS['foo'] = 10): echo '1'; break;\n"
-       "case array(); echo '2'; break;\n"
-       "default: echo '3';\n"
-       "}\n"
-       "var_dump($foo);\n");
-
-  MVCR("<?php\n"
-       "function id($x) { return $x; }\n"
-       "function ret_false($x) { return false; }\n"
-       "function f($x) {\n"
-       "  switch ($x) {\n"
-       "  case ret_false($x = 32); echo 'fail'; break;\n"
-       "  case id($x = 5): echo 'here'; break;\n"
-       "  default: echo 'default';\n"
-       "  }\n"
-       "}\n"
-       "f(32);\n");
-
-  MVCR("<?php "
-       "class X {}"
-       "function test($x) {"
-       "  switch (true) {"
-       "    case $x instanceof X: var_dump('X'); break;"
-       "    default: var_dump('Other'); break;"
-       "  }"
-       "}"
-       "test(new X);");
-
-  return true;
-}
-
-bool TestCodeRun::TestExtString() {
-  MVCR("<?php "
-      "var_dump(strtr(\"\", \"ll\", \"a\"));"
-      "var_dump(strtr(\"hello\", \"\", \"a\"));"
-      "var_dump(strtr(\"hello\", \"ll\", \"a\"));"
-      "var_dump(strtr(\"hello\", array(\"\" => \"a\")));"
-      "var_dump(strtr(\"hello\", array(\"ll\" => \"a\")));");
-  MVCR("<?php "
-      "var_dump(explode('', ''));"
-      "$str = 'Hello Friend';"
-      "var_dump(str_split($str, -3));"
-      "var_dump(chunk_split('-=blender=-', -3, '-=blender=-')); "
-      "var_dump(strpbrk('hello', ''));"
-      "var_dump(substr_count('hello', ''));"
-      "var_dump(substr_count('hello', 'o', -1));"
-      "var_dump(substr_count('hello', 'o', 2, -1));"
-      "var_dump(substr_count('hello', 'o', 2, 100));"
-      "var_dump(count_chars('hello', 100));"
-      "var_dump(str_word_count('hello', 100));"
-      "var_dump(strtr('hello', 100));"
-      "var_dump(implode('abcd', 'abcd'));");
-  MVCR("<?php "
-      "error_reporting(0);"
-      "var_dump(substr_replace('ABCDEFGH:/MNRPQR/', 'bob', array(0)));"
-      "var_dump(substr_replace('ABCDEFGH:/MNRPQR/', 'bob', array(0), 3));"
-      "var_dump(substr_replace('ABCDEFGH:/MNRPQR/', 'bob', array(0), 1.0));"
-      "var_dump(substr_replace('ABCDEFGH:/MNRPQR/', 'bob', array(0), null));"
-      "$obj = new stdClass();"
-      "var_dump(substr_replace('ABCDEFGH:/MNRPQR/', 'bob', 0, $obj));"
-      "var_dump(substr_replace('ABCDEFGH:/MNRPQR/', 'bob', '0', '1.0'));"
-      "var_dump(substr_replace('ABCDEFGH:/MNRPQR/', 'bob', '0.0', 1.0));"
-      "var_dump(substr_replace('ABCDEFGH:/MNRPQR/', 'bob', '0.0', 1));"
-      "var_dump(substr_replace('ABCDEFGH:/MNRPQR/', 'bob', 0.0, '1'));"
-      "var_dump(substr_replace('ABCDEFGH:/MNRPQR/', 'bob',"
-      "                        array(0), array(1)));"
-      "var_dump(substr_replace('ABCDEFGH:/MNRPQR/', array('bob'),"
-      "                        array(0), array(3,4)));"
-      "var_dump(substr_replace('ABCDEFGH:/MNRPQR/', array('bob'),"
-      "                        array(0), array(3)));"
-      "var_dump(substr_replace(array('ABCDEFGH:/MNRPQR/'), array(),"
-      "                        array(0,1), array(3, 4)));"
-      "var_dump(substr_replace(array('ABCDEFGH:/MNRPQR/'), array('bob'),"
-      "                        array(0,1), array(3)));"
-      "var_dump(substr_replace(array('ABCDEFGH:/MNRPQR/'),"
-      "                        array('bob', 'cat'), 0));"
-      "var_dump(substr_replace(array('ABCDEFGH:/MNRPQR/'),"
-      "                        array('bob'), array(0,1)));"
-      "var_dump(substr_replace('abc', 'xyz', 3, 0));"
-
-      "var_dump(sscanf(\"SN/2350001\", \"SN/%d\"));"
-      "var_dump(sscanf(\"SN/2350001\", \"SN/%d\", $out));"
-      "var_dump($out);"
-      "var_dump(sscanf(\"SN/abc\", \"SN/%d\", $out));"
-      "var_dump($out);"
-      "var_dump(sscanf(\"30\", \"%da\", $out));"
-      "var_dump($out);"
-      "var_dump(sscanf(\"-\", \"%da\", $out));"
-      "var_dump($out);");
-  MVCR("<?php\n"
-       "preg_replace(\"/(..)/e\", 'var_dump(\"$1\")', '\"\"');\n");
-  MVCR("<?php\n"
-      "var_dump(str_replace(array(65), array('a'), 'axAX'));\n"
-      "var_dump(str_ireplace(array(65), array('a'), 'axAX'));\n"
-      "echo \"**************************\\n\";\n"
-      "var_dump(strpos('aA', 65));\n"
-      "var_dump(strpos('aA', 'A'));\n"
-      "var_dump(strpos('aAaXA', 'A', 0));\n"
-      "var_dump(strpos('aAaXA', 'A', 1));\n"
-      "var_dump(strpos('aAaXA', 'A', 2));\n"
-      "var_dump(strpos('aAaXA', 'A', 3));\n"
-      "var_dump(strpos('aAaXA', 'A', 4));\n"
-      "var_dump(strpos('aAaXA', 'A', 5));\n"
-      "var_dump(strpos('aAaXA', 'A', 6));\n"
-      "var_dump(strpos('aAaXA', 'A', -1));\n"
-      "var_dump(strpos('aAaXA', 'A', -2));\n"
-      "var_dump(strpos('aAaXA', 'A', -3));\n"
-      "var_dump(strpos('aAaXA', 'A', -4));\n"
-      "var_dump(strpos('aAaXA', 'A', -5));\n"
-      "var_dump(strpos('aAaXA', 'A', -6));\n"
-      "echo \"**************************\\n\";\n"
-      "var_dump(strrpos('aA', 65));\n"
-      "var_dump(strrpos('aA', 'A'));\n"
-      "var_dump(strrpos('aAaXA', 'A', 0));\n"
-      "var_dump(strrpos('aAaXA', 'A', 1));\n"
-      "var_dump(strrpos('aAaXA', 'A', 2));\n"
-      "var_dump(strrpos('aAaXA', 'A', 3));\n"
-      "var_dump(strrpos('aAaXA', 'A', 4));\n"
-      "var_dump(strrpos('aAaXA', 'A', 5));\n"
-      "var_dump(strrpos('aAaXA', 'A', 6));\n"
-      "var_dump(strrpos('aAaXA', 'A', -1));\n"
-      "var_dump(strrpos('aAaXA', 'A', -2));\n"
-      "var_dump(strrpos('aAaXA', 'A', -3));\n"
-      "var_dump(strrpos('aAaXA', 'A', -4));\n"
-      "var_dump(strrpos('aAaXA', 'A', -5));\n"
-      "var_dump(strrpos('aAaXA', 'A', -6));\n"
-      "echo \"**************************\\n\";\n"
-      "var_dump(stripos('aA', 65));\n"
-      "var_dump(stripos('aA', 'A'));\n"
-      "var_dump(stripos('aAaXA', 'A', 0));\n"
-      "var_dump(stripos('aAaXA', 'A', 1));\n"
-      "var_dump(stripos('aAaXA', 'A', 2));\n"
-      "var_dump(stripos('aAaXA', 'A', 3));\n"
-      "var_dump(stripos('aAaXA', 'A', 4));\n"
-      "var_dump(stripos('aAaXA', 'A', 5));\n"
-      "var_dump(stripos('aAaXA', 'A', 6));\n"
-      "var_dump(stripos('aAaXA', 'A', -1));\n"
-      "var_dump(stripos('aAaXA', 'A', -2));\n"
-      "var_dump(stripos('aAaXA', 'A', -3));\n"
-      "var_dump(stripos('aAaXA', 'A', -4));\n"
-      "var_dump(stripos('aAaXA', 'A', -5));\n"
-      "var_dump(stripos('aAaXA', 'A', -6));\n"
-      "echo \"**************************\\n\";\n"
-      "var_dump(strripos('aA', 65));\n"
-      "var_dump(strripos('aA', 'A'));\n"
-      "var_dump(strripos('aAaXA', 'A', 0));\n"
-      "var_dump(strripos('aAaXA', 'A', 1));\n"
-      "var_dump(strripos('aAaXA', 'A', 2));\n"
-      "var_dump(strripos('aAaXA', 'A', 3));\n"
-      "var_dump(strripos('aAaXA', 'A', 4));\n"
-      "var_dump(strripos('aAaXA', 'A', 5));\n"
-      "var_dump(strripos('aAaXA', 'A', 6));\n"
-      "var_dump(strripos('aAaXA', 'A', -1));\n"
-      "var_dump(strripos('aAaXA', 'A', -2));\n"
-      "var_dump(strripos('aAaXA', 'A', -3));\n"
-      "var_dump(strripos('aAaXA', 'A', -4));\n"
-      "var_dump(strripos('aAaXA', 'A', -5));\n"
-      "var_dump(strripos('aAaXA', 'A', -6));\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestExtArray() {
-  MVCR("<?php "
-      "error_reporting(0);"
-      "var_dump(range('', '', 1));"
-      "var_dump(range('', '', -1));"
-      "var_dump(range('9', '10', -1));"
-      "var_dump(range(9, 10, -1));"
-      "var_dump(range(9, 10, -1.5));"
-      "var_dump(range(9, 10, 33333333.33));"
-      "var_dump(range(9, 10, -33333333.33));"
-      "var_dump(range(9223372036854775807, 9223372036854775805, -1));"
-      "var_dump(range(9223372036854775807, 9223372036854775805,"
-      "               9223372036854775807));"
-      "var_dump(range(9223372036854775807, 9223372036854775805,"
-      "               -9223372036854775807));"
-      "var_dump(range(9223372036854775807, 9223372036854775805,"
-      "               2147483648));"
-      "var_dump(range(9223372036854775807, 9223372036854775805,"
-      "               -2147483648));"
-      "var_dump(range('9', '10', '-1'));"
-      "var_dump(range('9', '10', '-1.5'));"
-      "var_dump(range('9', '10', '33333333.33'));"
-      "var_dump(range('9', '10', '-33333333.33'));"
-      "var_dump(range('9223372036854775807', '9223372036854775805', '-1'));"
-      "var_dump(range('9223372036854775807', '9223372036854775805',"
-      "               '9223372036854775807'));"
-      "var_dump(range('9223372036854775807', '9223372036854775805',"
-      "               '-9223372036854775807'));"
-      "var_dump(range(null, null, -2.5));"
-      "var_dump(range(null, null, 3.5));"
-      "var_dump(range(null, null, null));"
-      "var_dump(range(3.5, -4.5, null));");
-  MVCR("<?php "
-      "var_dump(array_fill(-2, -2, 'pear'));"
-      "var_dump(array_combine(array(1, 2), array(3)));"
-      "var_dump(array_combine(array(), array()));"
-      "var_dump(array_chunk(1));"
-      "var_dump(array_chunk(array()));"
-      "$a = array(1, 2);"
-      "var_dump(asort($a, 100000));");
-  MVCR("<?php\n"
-      "function f(&$val,$key) {\n"
-      "  echo \"k=$key v=$val\\n\";\n"
-      "  $val = $val + 1;\n"
-      "}\n"
-      "$arr = array(0,1,2);\n"
-      "array_walk($arr,'f');\n"
-      "var_dump($arr);\n");
-  MVCR("<?php\n"
-      "function f($val,$key) {\n"
-      "  echo \"k=$key v=$val\\n\";\n"
-      "}\n"
-      "$arr = array(0,1,2);\n"
-      "array_walk($arr,'f');\n");
-  MVCR("<?php\n"
-      "$arr = array(0,1,2);\n"
-      "function f($val,$key) {\n"
-      "  global $arr;\n"
-      "  echo \"k=$key v=$val\\n\";\n"
-      "  if ($key == 0) {\n"
-      "    unset($arr[1]);\n"
-      "  }\n"
-      "}\n"
-      "array_walk($arr,'f');\n"
-      "var_dump($arr);\n");
-  MVCR("<?php\n"
-      "$a = array('foo'=>array('bar'=>1));\n"
-      "function fix(&$v, $k) { $v *= 2; }\n"
-      "array_walk_recursive($a, 'fix');\n"
-      "var_dump($a['foo']);\n");
-  MVCR("<?php\n"
-      "$a = array(array('one'),array('one'));\n"
-      "function test($v, $k) { }\n"
-      "array_walk_recursive($a, 'foo');\n"
-      "function foo($a) { var_dump($a); }\n");
-
-  MVCR("<?php "
-       "function xsort(&$a) {"
-       "  $b = null;"
-       "  $b->foo =& $a;"
-       "  var_dump(is_object($b));"
-       "  $b = false;"
-       "  $b[0] =& $a;"
-       "  uksort($a, function ($i, $j) use(&$b) {"
-       "      if ($b[0][$i] == $b[0][$j]) return 0;"
-       "      return $b[0][$i] < $b[0][$j] ? -1 : 1;"
-       "    });"
-       "}"
-       "function test($x) {"
-       "  $a = array(220,250,240,$x);"
-       "  xsort($a);"
-       "  var_dump($a);"
-       "}"
-       "test(230);");
-
-  MVCR("<?php "
-       "function cmp($a, $b) {"
-       "  throw new Exception('Surprise!');"
-       "}"
-       "function test() {"
-       "  $a = array(1,2,3);"
-       "  try {"
-       "    usort($a, 'cmp');"
-       "    var_dump('unreached');"
-       "  } catch (Exception $e) {"
-       "    var_dump($e->getMessage());"
-       "  }"
-       "}"
-       "test();");
-
-  return true;
-}
-
-bool TestCodeRun::TestExtFile() {
-  MVCR("<?php "
-      "error_reporting(0);"
-      "$fp = fopen('/tmp/lock.txt', 'w');"
-      "fclose($fp);"
-      "$fp = fopen('/tmp/lock.txt', 'r+');"
-      "var_dump(flock($fp, 0xf0));"
-      "fclose($fp);");
-
-  return true;
-}
-
-bool TestCodeRun::TestExtDate() {
-  MVCR("<?php "
-      "error_reporting(0);"
-      "var_dump(idate('@@'));"
-      "var_dump(idate('@'));"
-      "var_dump(date(''));"
-      "var_dump(date('@'));"
-      "var_dump(strftime(''));"
-      "setlocale(LC_ALL, 'nl_NL');"
-      "var_dump(strftime('%p'));");
-
-  return true;
-}
-
-bool TestCodeRun::TestExtImage() {
-  MVCR("<?php "
-      "$data = 'iVBORw0KGgoAAAANSUhEUgAAABwAAAASCAMAAAB/2U7WAAAABl'"
-      "       . 'BMVEUAAAD///+l2Z/dAAAASUlEQVR4XqWQUQoAIAxC2/0vXZDr'"
-      "       . 'EX4IJTRkb7lobNUStXsB0jIXIAMSsQnWlsV+wULF4Avk9fLq2r'"
-      "       . '8a5HSE35Q3eO2XP1A1wQkZSgETvDtKdQAAAABJRU5ErkJggg==';"
-      "$data = base64_decode($data);"
-      ""
-      "$im = imagecreatefromstring($data);"
-      "if ($im !== false) {"
-      "    header('Content-Type: image/png');"
-      "    imagepng($im);"
-      "    imagedestroy($im);"
-      "}"
-      "else {"
-      "    echo 'An error occurred.';"
-      "}");
-  MVCR("<?php "
-      "header ('Content-type: image/png');"
-      "$im = imagecreatetruecolor(120, 20);"
-      "$text_color = imagecolorallocate($im, 233, 14, 91);"
-      "imagestring($im, 1, 5, 5,  'A Simple Text String', $text_color);"
-      "imagepng($im);"
-      "imagedestroy($im);");
-  MVCR("<?php "
-      "// Create a 55x30 image"
-      "$im = imagecreatetruecolor(55, 30);"
-      "$red = imagecolorallocate($im, 255, 0, 0);"
-      "$black = imagecolorallocate($im, 0, 0, 0);"
-      ""
-      "// Make the background transparent"
-      "imagecolortransparent($im, $black);"
-      ""
-      "// Draw a red rectangle"
-      "imagefilledrectangle($im, 4, 4, 50, 25, $red);"
-      ""
-      "// Save the image"
-      "imagepng($im, './imagecolortransparent.png');"
-      "imagedestroy($im);");
-  MVCR("<?php "
-       "$image = imagecreatefromgif('test/images/php.gif');"
-       ""
-       "$emboss = array(array(2, 0, 0), array(0, -1, 0), array(0, 0, -1));"
-       "imageconvolution($image, $emboss, 1, 127);"
-       ""
-       "header('Content-Type: image/png');"
-       "ob_start();imagepng($image, null, 9);"
-       "var_dump(substr(ob_get_clean(),0,10));");
-  MVCR("<?php "
-      "$image = imagecreatetruecolor(180,40);"
-      ""
-      "// Writes the text and apply a gaussian blur on the image"
-      "imagestring($image, 5, 10, 8, 'Gaussian Blur Text', 0x00ff00);"
-      "$gaussian = array(array(1.0, 2.0, 1.0),"
-      "                  array(2.0, 4.0, 2.0),"
-      "                  array(1.0, 2.0, 1.0));"
-      "imageconvolution($image, $gaussian, 16, 0);"
-      ""
-      "// Rewrites the text for comparison"
-      "imagestring($image, 5, 10, 18, 'Gaussian Blur Text', 0x00ff00);"
-      ""
-      "header('Content-Type: image/png');"
-      "imagepng($image, null, 9);");
-  MVCR("<?php "
-      "// File and new size"
-      "$filename = 'test/images/simpletext.jpg';"
-      "$percent = 0.5;"
-      "// Content type"
-      "header('Content-type: image/jpeg');"
-      "// Get new sizes"
-      "list($width, $height) = getimagesize($filename, $nfo);"
-      "var_dump($nfo);"
-      "$newwidth = $width * $percent;"
-      "$newheight = $height * $percent;"
-      "// Load"
-      "$thumb = imagecreatetruecolor($newwidth, $newheight);"
-      "$source = imagecreatefromjpeg($filename);"
-      "// Resize"
-      "imagecopyresized($thumb, $source, 0, 0, 0, 0,"
-      "                 $newwidth, $newheight, $width, $height);"
-      "// Output"
-      "imagejpeg($thumb);");
-  MVCR("<?php "
-      "// create image"
-      "$image = imagecreatetruecolor(100, 100);"
-      ""
-      "// allocate some solors"
-      "$white    = imagecolorallocate($image, 0xFF, 0xFF, 0xFF);"
-      "$gray     = imagecolorallocate($image, 0xC0, 0xC0, 0xC0);"
-      "$darkgray = imagecolorallocate($image, 0x90, 0x90, 0x90);"
-      "$navy     = imagecolorallocate($image, 0x00, 0x00, 0x80);"
-      "$darknavy = imagecolorallocate($image, 0x00, 0x00, 0x50);"
-      "$red      = imagecolorallocate($image, 0xFF, 0x00, 0x00);"
-      "$darkred  = imagecolorallocate($image, 0x90, 0x00, 0x00);"
-      ""
-      "// make the 3D effect"
-      "for ($i = 60; $i > 50; $i--) {"
-      "   imagefilledarc($image, 50, $i, 100, 50, 0, 45,"
-      "                  $darknavy, IMG_ARC_PIE);"
-      "   imagefilledarc($image, 50, $i, 100, 50, 45, 75,"
-      "                  $darkgray, IMG_ARC_PIE);"
-      "   imagefilledarc($image, 50, $i, 100, 50, 75, 360,"
-      "                  $darkred, IMG_ARC_PIE);"
-      "}"
-      ""
-      "imagefilledarc($image, 50, 50, 100, 50, 0, 45, $navy, IMG_ARC_PIE);"
-      "imagefilledarc($image, 50, 50, 100, 50, 45, 75 , $gray, IMG_ARC_PIE);"
-      "imagefilledarc($image, 50, 50, 100, 50, 75, 360 , $red, IMG_ARC_PIE);"
-      ""
-      ""
-      "// flush image"
-      "header('Content-type: image/png');"
-      "imagepng($image);"
-      "imagedestroy($image);");
-  MVCR("<?php "
-      "// Create a new image instance"
-      "$im = imagecreatetruecolor(100, 100);"
-      ""
-      "// Make the background white"
-      "imagefilledrectangle($im, 0, 0, 99, 99, 0xFFFFFF);"
-      ""
-      "// Draw a text string on the image"
-      "imagestring($im, 3, 40, 20, 'GD Library', 0xFFBA00);"
-      ""
-      "// Output the image to browser"
-      "header('Content-type: image/gif');"
-      ""
-      "imagegif($im);"
-      "imagedestroy($im);");
-  MVCR("<?php "
-      "$png = imagecreatefrompng('test/images/smile.happy.png');"
-      ""
-      "// Save the image as a GIF"
-      "imagegif($png, '/tmp/php.gif');"
-      ""
-      "// Free from memory"
-      "imagedestroy($png);");
-  MVCR("<?php "
-      "// Create an image instance"
-      "$im = imagecreatefromgif('test/images/php.gif');"
-      ""
-      "// Enable interlancing"
-      "imageinterlace($im, true);"
-      ""
-      "// Save the interfaced image"
-      "imagegif($im, './php_interlaced.gif');"
-      "imagedestroy($im);");
-  MVCR("<?php "
-      "// Create a blank image and add some text"
-      "$im = imagecreatetruecolor(120, 20);"
-      "$text_color = imagecolorallocate($im, 233, 14, 91);"
-      "imagestring($im, 1, 5, 5,  'A Simple Text String', $text_color);"
-      ""
-      "// Save the image as 'simpletext.jpg'"
-      "imagejpeg($im, 'simpletext.jpg');"
-      ""
-      "// Free up memory"
-      "imagedestroy($im);");
-  MVCR("<?php "
-      "// Create a blank image and add some text"
-      "$im = imagecreatetruecolor(120, 20);"
-      "$text_color = imagecolorallocate($im, 233, 14, 91);"
-      "imagestring($im, 1, 5, 5,  'A Simple Text String', $text_color);"
-      ""
-      "// Set the content type header - in this case image/jpeg"
-      "header('Content-type: image/jpeg');"
-      ""
-      "// Skip the filename parameter using NULL, then set the quality to 75%"
-      "imagejpeg($im, NULL, 75);"
-      ""
-      "// Free up memory"
-      "imagedestroy($im);");
-  MVCR("<?php "
-      "// Create a blank image and add some text"
-      "$im = imagecreatetruecolor(120, 20);"
-      "$text_color = imagecolorallocate($im, 233, 14, 91);"
-      "imagestring($im, 1, 5, 5,  'A Simple Text String', $text_color);"
-      ""
-      "// Set the content type header - in this case image/jpeg"
-      "header('Content-type: image/jpeg');"
-      ""
-      "// Output the image"
-      "imagejpeg($im);"
-      ""
-      "// Free up memory"
-      "imagedestroy($im);");
-  MVCR("<?php "
-      "// Create a 100*30 image"
-      "$im = imagecreate(100, 30);"
-      ""
-      "// White background and blue text"
-      "$bg = imagecolorallocate($im, 255, 255, 255);"
-      "$textcolor = imagecolorallocate($im, 0, 0, 255);"
-      ""
-      "// Write the string at the top left"
-      "imagestring($im, 5, 0, 0, 'Hello world!', $textcolor);"
-      ""
-      "// Output the image"
-      "header('Content-type: image/png');"
-      ""
-      "imagepng($im);"
-      "imagedestroy($im);");
-  MVCR("<?php "
-      "var_dump(image_type_to_mime_type(IMAGETYPE_GIF));"
-      "var_dump(image_type_to_mime_type(IMAGETYPE_JPEG));"
-      "var_dump(image_type_to_mime_type(IMAGETYPE_PNG));"
-      "var_dump(image_type_to_mime_type(IMAGETYPE_SWF));"
-      "var_dump(image_type_to_mime_type(IMAGETYPE_PSD));"
-      "var_dump(image_type_to_mime_type(IMAGETYPE_BMP));"
-      "var_dump(image_type_to_mime_type(IMAGETYPE_TIFF_II));"
-      "var_dump(image_type_to_mime_type(IMAGETYPE_TIFF_MM));"
-      "var_dump(image_type_to_mime_type(IMAGETYPE_JPC));"
-      "var_dump(image_type_to_mime_type(IMAGETYPE_JP2));"
-      "var_dump(image_type_to_mime_type(IMAGETYPE_JPX));"
-      "var_dump(image_type_to_mime_type(IMAGETYPE_JB2));"
-      "var_dump(image_type_to_mime_type(IMAGETYPE_SWC));"
-      "var_dump(image_type_to_mime_type(IMAGETYPE_IFF));"
-      "var_dump(image_type_to_mime_type(IMAGETYPE_WBMP));"
-      "var_dump(image_type_to_mime_type(IMAGETYPE_XBM));"
-      "var_dump(image_type_to_mime_type(IMAGETYPE_ICO));");
-// The system libpng is a different version than what may be
-// available in other externals trees (and can therefore produce
-// different images).  Since a local version of PHP (which uses
-// system libs) will be used to generate a comparison point,
-// only run this test if HPHP is built against a native externals
-// tree.  This also applies to the gated libjpeg test below.
-#ifdef EXTERNALS_NATIVE
-  MVCR("<?php "
-      "function foo($text, $fsize) {"
-      ""
-      "  $font = 'test/tahoma.ttf';"
-      "  $font_angle = 0;"
-      "  $background1 = 125;"
-      "  $background2 = 125;"
-      "  $background3 = 125;"
-      "  $font1 = 60;"
-      "  $font2 = 60;"
-      "  $font3 = 60;"
-      ""
-      "  $bbox = imagettfbbox($fsize, $font_angle, $font, $text);"
-      "  $text_width = abs(max($bbox[2],"
-      "                    $bbox[4]) - min($bbox[0], $bbox[6]));"
-      "  $text_height = abs(max($bbox[7],"
-      "                     $bbox[5]) - min($bbox[1], $bbox[3]));"
-      "  $image_width = $text_width + 2;"
-      ""
-      "  $image_height = max($text_height, $fsize) + 2;"
-      ""
-      "  $image = imagecreate($image_width, $image_height);"
-      ""
-      "  imagecolorallocate($image,"
-      "                     $background1,"
-      "                     $background2,"
-      "                     $background3);"
-      ""
-      "  $black = imagecolorallocate($image,"
-      "                              $font1,"
-      "                              $font2,"
-      "                              $font3);"
-      ""
-      "  $y = $fsize + 1;"
-      "  imagettftext($image, $fsize, $font_angle, 0,"
-      "               $y, $black, $font, $text);"
-      "  ob_start();imagepng($image, null, 9);"
-      "  var_dump(substr(ob_get_clean(),0,10));"
-      "  imagedestroy($image);"
-      "}"
-      ""
-      "$text = 'foobar@yahoo.com';"
-      "$fsize = '9.8';"
-      "foo($text, $fsize);");
-#endif
-  MVCR("<?php "
-      "for ($i = 0; $i < 100000; $i++) {"
-      "  $str =  exif_tagname($i);"
-      "  if ($str) {"
-      "    echo \"$i: $str\\n\";"
-      "  }"
-      "}");
-  MVCR("<?php "
-      "$filename = 'test/images/test1pix.jpg';"
-      "$image = exif_thumbnail($filename, $width, $height, $type);"
-      "if ($image!==false) {"
-      "  header('Content-type: ' .image_type_to_mime_type($type));"
-      "  var_dump($width, $height, $type);"
-      "} else {"
-      "  echo 'No thumbnail available';"
-      "}");
-#ifdef EXTERNALS_NATIVE
-  MVCR("<?php "
-      "$filename = 'test/images/simpletext.jpg';"
-      "$degrees = 90;"
-      "header('Content-type: image/jpeg');"
-      "$source = imagecreatefromjpeg($filename);"
-      "$rotate = imagerotate($source, $degrees, 0);"
-      "imagejpeg($rotate);");
-#endif
-  MVCR("<?php "
-      "$exif = exif_read_data('test/images/246x247.png');"
-      "print_r($exif);"
-      "$exif = exif_read_data('test/images/php.gif');"
-      "print_r($exif);"
-      "$exif = exif_read_data('test/images/simpletext.jpg');"
-      "print_r($exif);"
-      "$exif = exif_read_data('test/images/smile.happy.png');"
-      "print_r($exif);"
-      "$exif = exif_read_data('test/images/test1pix.jpg');"
-      "print_r($exif);"
-      "$exif = exif_read_data('test/images/test2.jpg');"
-      "print_r($exif);");
-  return true;
-}
-
-bool TestCodeRun::TestExtSplFile() {
-  MVCR("<?php "
-      "$info = new SplFileInfo('test/sample_dir');"
-      "if (!$info->isFile()) {"
-      "    echo $info->getRealPath();"
-      "}"
-      "$info = new SplFileInfo('test/sample_dir/file');"
-      "var_dump($info->getbaseName());"
-      "var_dump($info->getbaseName('.cpp'));"
-      "echo 'Last changed at ' . date('g:i a', $info->getCTime());"
-      "var_dump($info->getGroup());"
-      "var_dump($info->getInode());"
-      "var_dump($info->getMTime());"
-      "var_dump($info->getOwner());"
-      "var_dump($info->getPerms());"
-      "var_dump($info->getSize());"
-      "var_dump($info->getType());"
-      "var_dump($info->isDir());"
-      "var_dump($info->isFile());"
-      "var_dump($info->isLink());"
-      "var_dump($info->isReadable());"
-      "var_dump($info->isWritable());");
-  MVCR("<?php "
-      "$info = new SplFileInfo('test/sample_dir');"
-      "var_dump($info->getRealPath());"
-      "var_dump($info->getPath());"
-      "var_dump($info->getPathName());"
-      "$info = new SplFileInfo('test/sample_dir/');"
-      "var_dump($info->getRealPath());"
-      "var_dump($info->getPath());"
-      "var_dump($info->getPathName());"
-      "$info = new SplFileInfo('test/sample_dir//../sample_dir');"
-      "var_dump($info->getRealPath());"
-      "var_dump($info->getPath());"
-      "var_dump($info->getPathName());"
-      "$p=realpath('test');"
-      "$info = new SplFileInfo($p.'/sample_dir/symlink');"
-      "var_dump($info->getLinkTarget());"
-      "var_dump($info->getRealPath());"
-      "var_dump($info->getPath());"
-      "var_dump($info->getPathName());");
-  MVCR("<?php "
-      "$info = new SplFileInfo('does-not-exist-will-fail-on-getLinkTarget');"
-      "//readlink('does-not-throw-but-warns');"
-      "try{"
-      "  $info->getLinkTarget();"
-      "}"
-      "catch (Exception $e) {"
-      "  echo 'Caught exception: ',  $e->getMessage(), \"\\n\";"
-      "  return;"
-      "}"
-      "echo \"failed to throw\\n\";"
-      "  return true;"
-      "}");
-  return true;
-}
-
-bool TestCodeRun::TestExtIterator() {
-  MVCR("<?php "
-      "$files = array();"
-      "foreach (new DirectoryIterator('test/sample_dir/') as $file) {"
-      "  $files[] = $file;"
-      "}"
-      "var_dump(count($files));"
-      "$dir = new DirectoryIterator('test/sample_dir/');"
-      "foreach ($dir as $fileinfo) {"
-      "  if (!$fileinfo->isDot()) {"
-      "    var_dump($fileinfo->getFilename());"
-      "  }"
-      "}"
-      "$iterator = new DirectoryIterator(\"test/sample_dir\");"
-      "foreach ($iterator as $fileinfo) {"
-      "  if ($fileinfo->isFile()) {"
-      "    echo \"BEGIN: \" . $fileinfo->getFilename() . \"\\n\";"
-      "    echo $fileinfo->getCTime() . \"\\n\";"
-      "    echo $fileinfo->getBasename() . \"\\n\";"
-      "    echo $fileinfo->getBasename('.cpp') . \"\\n\";"
-      "    echo $fileinfo->getGroup() . \"\\n\";"
-      "    echo $fileinfo->getInode() . \"\\n\";"
-      "    echo $fileinfo->getMTime() . \"\\n\";"
-      "    echo $fileinfo->getOwner() . \"\\n\";"
-      "    echo $fileinfo->getPerms() . \"\\n\";"
-      "    echo $fileinfo->getSize() . \"\\n\";"
-      "    echo $fileinfo->getType() . \"\\n\";"
-      "    echo $fileinfo->isDir() . \"\\n\";"
-      "    echo $fileinfo->isDot() . \"\\n\";"
-      "    echo $fileinfo->isExecutable() . \"\\n\";"
-      "    echo $fileinfo->isLink() . \"\\n\";"
-      "    echo $fileinfo->isReadable() . \"\\n\";"
-      "    echo $fileinfo->isWritable() . \"\\n\";"
-      "    echo \"END\" . \"\\n\";"
-      "  }"
-      "}"
-      "$iterator = new RecursiveDirectoryIterator(\"test/sample_dir\");"
-      "foreach ($iterator as $fileinfo) {"
-      "  if ($fileinfo->isFile()) {"
-      "    echo $fileinfo->getFilename() . \"\\n\";"
-      "    echo $fileinfo->getCTime() . \"\\n\";"
-      "    echo $fileinfo->getBasename() . \"\\n\";"
-      "    echo $fileinfo->getBasename('.cpp') . \"\\n\";"
-      "    echo $fileinfo->getFilename() . \"\\n\";"
-      "    echo $fileinfo->getGroup() . \"\\n\";"
-      "    echo $fileinfo->getInode() . \"\\n\";"
-      "    echo $fileinfo->getMTime() . \"\\n\";"
-      "    echo $fileinfo->getOwner() . \"\\n\";"
-      "    echo $fileinfo->getPerms() . \"\\n\";"
-      "    echo $fileinfo->getSize() . \"\\n\";"
-      "    echo $fileinfo->getType() . \"\\n\";"
-      "    echo $fileinfo->isDir() . \"\\n\";"
-      "    echo $fileinfo->isExecutable() . \"\\n\";"
-      "    echo $fileinfo->isLink() . \"\\n\";"
-      "    echo $fileinfo->isReadable() . \"\\n\";"
-      "    echo $fileinfo->isWritable() . \"\\n\";"
-      "  }"
-      "}");
-  MVCR("<?php "
-      "$dir = new DirectoryIterator('test/sample_dir');"
-      "while($dir->valid()) {"
-      "  if(!$dir->isDot()) {"
-      "    print $dir->current().\"\\n\";"
-      "  }"
-      "  $dir->next();"
-      "}");
-  MVCR("<?php "
-      "$ite=new RecursiveDirectoryIterator('test/sample_dir/');"
-      "$bytestotal=0;"
-      "$nbfiles=0;"
-      "foreach ($ite as $filename=>$cur) {"
-      "  if (substr($filename,-1)=='.') continue;"
-      "  $filesize=$cur->getSize();"
-      "  $bytestotal+=$filesize;"
-      "  $nbfiles++;"
-      "  echo \"$filename => $filesize\\n\";"
-      "}"
-      "$bytestotal=number_format($bytestotal);"
-      "echo \"Total: $nbfiles files, $bytestotal bytes\\n\";");
-  MVCR("<?php "
-       "$ite=new RecursiveDirectoryIterator('test/sample_dir/');"
-       "$bytestotal=0;"
-       "$nbfiles=0;"
-       "foreach (new RecursiveIteratorIterator($ite) as $filename=>$cur) {"
-       "  if (substr($filename,-1)=='.') continue;"
-       "  $filesize=$cur->getSize();"
-       "  $bytestotal+=$filesize;"
-       "  $nbfiles++;"
-       "  echo \"$filename => $filesize\\n\";"
-       "}"
-       "$bytestotal=number_format($bytestotal);"
-       "echo \"Total: $nbfiles files, $bytestotal bytes\\n\";");
-  MVCR("<?php "
-      "$path = \"test/sample_dir/\";"
-      "foreach (new RecursiveIteratorIterator("
-      "  new RecursiveDirectoryIterator($path,"
-      "  RecursiveDirectoryIterator::KEY_AS_PATHNAME),"
-      "  RecursiveIteratorIterator::CHILD_FIRST) as $file => $info) {"
-      "  if ($info->isDir() && substr($file,-1)!='.') {"
-      "    echo $file.\"\\n\";"
-      "  }"
-      "}");
-  MVCR("<?php "
-       "$directory = \"test/sample_dir\";"
-       "$fileSPLObjects =  new RecursiveIteratorIterator("
-       "  new RecursiveDirectoryIterator($directory),"
-       "  RecursiveIteratorIterator::SELF_FIRST);"
-       "foreach( $fileSPLObjects as $fullFileName => $fileSPLObject ) {"
-       "  if (substr($fullFileName,-1)=='.') continue;"
-       "  print $fullFileName . \" \" .$fileSPLObject->getFilename(). \"\\n\";"
-       "}"
-       "$fileSPLObjects =  new RecursiveIteratorIterator("
-       "  new RecursiveDirectoryIterator($directory),"
-       "  RecursiveIteratorIterator::CHILD_FIRST);"
-       "foreach( $fileSPLObjects as $fullFileName => $fileSPLObject ) {"
-       "  if (substr($fullFileName,-1)=='.') continue;"
-       "  print $fullFileName . \" \" .$fileSPLObject->getFilename(). \"\\n\";"
-       "}"
-       "$fileSPLObjects =  new RecursiveIteratorIterator("
-       "  new RecursiveDirectoryIterator($directory),"
-       "  RecursiveIteratorIterator::LEAVES_ONLY);"
-       "foreach( $fileSPLObjects as $fullFileName => $fileSPLObject ) {"
-       "  if (substr($fullFileName,-1)=='.') continue;"
-       "  print $fullFileName . \" \" .$fileSPLObject->getFilename(). \"\\n\";"
-       "}"
-       "// invalid mode -100"
-       "$fileSPLObjects =  new RecursiveIteratorIterator("
-       "  new RecursiveDirectoryIterator($directory), -100);"
-       "foreach( $fileSPLObjects as $fullFileName => $fileSPLObject ) {"
-       "  if (substr($fullFileName,-1)=='.') continue;"
-       "  print $fullFileName . \" \" .$fileSPLObject->getFilename(). \"\\n\";"
-      "}");
-  MVCR("<?php "
-      "function getFiles(&$rdi,$depth=0) {"
-      "  if (!is_object($rdi)) return;"
-      "  for ($rdi->rewind();$rdi->valid();$rdi->next()) {"
-      "    if ($rdi->isDot()) continue;"
-      "    if ($rdi->isDir() || $rdi->isFile()) {"
-      "      for ($i = 0; $i<=$depth;++$i) echo \" \";"
-      "      echo $rdi->current().\"\\n\";"
-      "      if ($rdi->hasChildren()) getFiles($rdi->getChildren(),1+$depth);"
-      "    }"
-      "  }"
-      "}"
-      "getFiles(new RecursiveDirectoryIterator('test/sample_dir'));");
-
-  MVCR("<?php "
-      "try {"
-      "  $y = new RecursiveDirectoryIterator('/fake_path');"
-      "  $z = new RecursiveIteratorIterator($y);"
-      "  $z->next();"
-      "} catch (UnexpectedValueException $e) {"
-      "}"
-      "var_dump('ok');");
-
-  MVCR("<?php\n"
-       "class EvensOnly extends FilterIterator {\n"
-       "  function __construct($it) {\n"
-       "    parent::__construct($it);\n"
-       "  }\n"
-       "  public function accept() {\n"
-       "    return $this->getInnerIterator()->current() % 2 == 0;\n"
-       "  }\n"
-       "}\n"
-       "$i = new EvensOnly(new ArrayIterator(range(0, 10)));\n"
-       "foreach ($i as $v) {\n"
-       "  var_dump($v);\n"
-       "}\n");
-
-  MVCR("<?php\n"
-       "class Proxy extends IteratorIterator {\n"
-       "  function __construct($i) {\n"
-       "    parent::__construct($i);\n"
-       "  }\n"
-       "}\n"
-       "$i = new Proxy(new ArrayIterator(range(0, 5)));\n"
-       "foreach ($i as $v) { var_dump($v); }\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestExtSoap() {
-  MVCR("<?php "
-      "function add($a, $b) { return $a + $b; }"
-      "$server = new SoapServer(NULL, array('uri' => 'http://test-uri'));"
-      "$str = '<?xml version=\"1.0\" '."
-      "       'encoding=\"ISO-8859-1\"?>'."
-      "       '<SOAP-ENV:Envelope SOAP-ENV:encodingStyle='."
-      "       '\"http://schemas.xmlsoap.org/soap/encoding/\"'."
-      "       ' xmlns:SOAP-ENV='."
-      "       '\"http://schemas.xmlsoap.org/soap/envelope/\"'."
-      "       ' xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\"'."
-      "       ' xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"'."
-      "       ' xmlns:si=\"http://soapinterop.org/xsd\"><SOAP-ENV:Body>'."
-      "       '<ns1:Add xmlns:ns1=\"http://testuri.org\">'."
-      "       '<x xsi:type=\"xsd:hexBinary\">16</x>'."
-      "       '<y xsi:type=\"xsd:hexBinary\">21</y>'."
-      "       '</ns1:Add>  </SOAP-ENV:Body></SOAP-ENV:Envelope>';"
-      "$server->addFunction('Add');"
-      "$server->handle($str);");
-
-  MVCR("<?php "
-       "class MySoap extends SoapClient {"
-       "  public $pub = 1;"
-       "  public function __doRequest("
-       "    $request, $location, $action, $version, $one_way=0) {"
-       "    $rp = parent::__doRequest($request, $location,"
-       "                              $action, $version, $one_way);"
-       "    return $rp;"
-       "  }"
-       "}"
-       "function test($options) {"
-       "  return new MySoap('test/slow/ext_soap/1809.wsdl', $options);"
-       "}"
-       "var_dump(test(array('foo' => 'bar'))->pub);");
-
-  return true;
-}
-
-bool TestCodeRun::TestExtCollator() {
-  MVCR("<?php "
-      "function ut_run($mainFunc) {\n"
-      "    $GLOBALS['oo-mode'] = true;\n"
-      "    $oo_result = $mainFunc();\n"
-      "    $GLOBALS['oo-mode'] = false;\n"
-      "    $proc_result = $mainFunc();\n"
-      "    if($proc_result !== $oo_result) {\n"
-      "      echo \"ERROR: OO- and procedural APIs produce different results!\\n\";\n"
-      "      echo \"OO API output:\\n\";\n"
-      "      echo str_repeat( '=', 78 ) . \"\\n\";\n"
-      "      echo $oo_result;\n"
-      "      echo str_repeat( '=', 78 ) . \"\\n\";\n"
-      "      echo \"procedural API output:\\n\";\n"
-      "      echo str_repeat( '=', 78 ) . \"\\n\";\n"
-      "      echo $proc_result;\n"
-      "      echo str_repeat( '=', 78 ) . \"\\n\";\n"
-      "      return;\n"
-      "    }\n"
-      "    echo $oo_result;\n"
-      "}\n"
-      "function dump($val) {\n"
-      "    return var_export( $val, true );\n"
-      "}\n"
-      "function ut_coll_create( $locale )\n"
-      "{\n"
-      "    return $GLOBALS['oo-mode'] ? Collator::create( $locale ) : collator_create( $locale );\n"
-      "}\n"
-      "function ut_coll_compare( $coll, $str1, $str2 )\n"
-      "{\n"
-      "    return $GLOBALS['oo-mode'] ? \n"
-      "      $coll->compare( $str1, $str2 ) : collator_compare( $coll, $str1, $str2 );\n"
-      "}\n"
-      "function ut_coll_sort_with_sort_keys( $coll, &$arr )\n"
-      "{\n"
-      "    return $GLOBALS['oo-mode'] ? \n"
-      "      $coll->sortWithSortKeys( $arr ) : collator_sort_with_sort_keys( $coll, $arr );\n"
-      "}\n"
-      "function ut_coll_sort( $coll, &$arr, $sort_flag = Collator::SORT_REGULAR )\n"
-      "{\n"
-      "    return $GLOBALS['oo-mode'] ? \n"
-      "      $coll->sort( $arr, $sort_flag ) : collator_sort( $coll, $arr, $sort_flag );\n"
-      "}\n"
-      "function ut_coll_asort( $coll, &$arr, $sort_flag = Collator::SORT_REGULAR )\n"
-      "{\n"
-      "    return $GLOBALS['oo-mode'] ? \n"
-      "      $coll->asort( $arr, $sort_flag ) : collator_asort( $coll, $arr, $sort_flag );\n"
-      "}\n"
-      "function ut_coll_get_locale( $coll, $type )\n"
-      "{\n"
-      "    return $GLOBALS['oo-mode'] ? \n"
-      "      $coll->getLocale( $type ) : collator_get_locale( $coll, $type );\n"
-      "}\n"
-      "function ut_coll_set_strength( $coll, $strength )\n"
-      "{\n"
-      "    return $GLOBALS['oo-mode'] ? \n"
-      "      $coll->setStrength( $strength ) : collator_set_strength( $coll, $strength );\n"
-      "}\n"
-      "function ut_coll_set_attribute( $coll, $attr, $val )\n"
-      "{\n"
-      "    return $GLOBALS['oo-mode'] ? \n"
-      "      $coll->setAttribute( $attr, $val ) : collator_set_attribute( $coll, $attr, $val );\n"
-      "}\n"
-      "function ut_coll_set_default( $coll )\n"
-      "{\n"
-      "    return $GLOBALS['oo-mode'] ? Collator::setDefault( $coll ) : collator_set_default( $coll );\n"
-      "}\n"
-      "$test_num = 1;\n"
-      "function sort_arrays( $locale, $arrays, $sort_flag = Collator::SORT_REGULAR )\n"
-      "{\n"
-      "    $res_str = '';\n"
-      "    $coll = ut_coll_create( $locale );\n"
-      "    foreach( $arrays as $array )\n"
-      "    {\n"
-      "        // Sort array values\n"
-      "        $res_val = ut_coll_sort( $coll, $array, $sort_flag );\n"
-      "        // Concatenate the sorted array and function result\n"
-      "        // with output string.\n"
-      "        $res_dump = \"\\n\" . dump( $array ) .\n"
-      "                    \"\\n Result: \" . dump( $res_val );\n"
-      "        // Preppend test signature to output string\n"
-      "        $md5 = md5( $res_dump );\n"
-      "        global $test_num;\n"
-      "        \n"
-      "        $res_str .= \"\\n\\n\".\n"
-      "                    \"Test $test_num.$md5:\" .\n"
-      "                    $res_dump;\n"
-      "        ++$test_num;\n"
-      "    }\n"
-      "    return $res_str;\n"
-      "}\n"
-      "function ut_main1()\n"
-      "{\n"
-      "    global $test_num;\n"
-      "    $test_num = 1;\n"
-      "    $res_str = '';\n"
-      "    // Sort an array in SORT_REGULAR mode using en_US locale.\n"
-      "    $test_params = array(\n"
-      "        array( 'abc', 'abd', 'aaa' ),\n"
-      "        array( 'm'  , '1'  , '_'   ),\n"
-      "        array( 'a'  , 'aaa', 'aa'  ),\n"
-      "        array( 'ba' , 'b'  , 'ab'  ),\n"
-      "        array( 'e'  , 'c'  , 'a'   ),\n"
-      "        array( '100', '25' , '36'  ), // test 6\n"
-      "        array( 5    , '30' , 2     ),\n"
-      "        array( 'd'  , ''   , ' a'  ),\n"
-      "        array( 'd ' , 'f ' , ' a'  ),\n"
-      "        array( 'a'  , null , '3'   ),\n"
-      "        array( 'y'  , 'k'  , 'i' )\n"
-      "    );\n"
-      "    $res_str .= sort_arrays( 'en_US', $test_params );\n"
-      "    $test_params = array(\n"
-      "        array( '100', '25' , '36'  ),\n"
-      "        array( 5    , '30' , 2     ), // test 13\n"
-      "        array( 'd'  , ''   , ' a'  ),\n"
-      "        array( 'y'  , 'k'  , 'i' )\n"
-      "    );\n"
-      "    // Sort in en_US locale with SORT_STRING flag\n"
-      "    $res_str .= sort_arrays( 'en_US', $test_params, Collator::SORT_STRING );\n"
-      "    // Sort a non-ASCII array using ru_RU locale.\n"
-      "    $test_params = array(\n"
-      "        array( '\xd0\xb0\xd0\xb1\xd0\xb3', "
-      "               '\xd0\xb0\xd0\xb1\xd0\xb2', "
-      "               '\xd0\xb0\xd0\xb0\xd0\xb0', "
-      "               '\xd0\xb0\xd0\xb1\xd0\xb2' ),\n"
-      "        array( '\xd0\xb0\xd0\xb0', '\xd0\xb0\xd0\xb0\xd0\xb0',"
-      "               '\xd0\xb0' )\n"
-      "    );\n"
-      "    $res_str .= sort_arrays( 'ru_RU', $test_params );\n"
-      "    // Sort an array using Lithuanian locale.\n"
-      "    $test_params = array(\n"
-      "        array( 'y'  , 'k'  , 'i' )\n"
-      "    );\n"
-      "    $res_str .= sort_arrays( 'lt_LT', $test_params );\n"
-      "    return $res_str;\n"
-      "}\n"
-      "ut_run('ut_main1');\n"
-      "function ut_main2() {\n"
-      "  $obj = ut_coll_create('en_US');\n"
-      "  $arr0 = array( 100, 25, 36, '30.2', '30.12' ); // test 6\n"
-      "  $arr1 = array( '100', '25', '36'  ); // test 6\n"
-      "  $arr2 = array( 11, 5, '2', 64, 17, '30', 10, 2, '54' );\n"
-      "  // strcmp 17 and 30, ret = 1\n"
-      "  // Comparing values 17 and 30, ret = 1\n"
-      "  $arr3 = array( 11, 5, 2, 64, 17, 30, 10, 2, 54 );\n"
-      "  $arrA = $arr0;\n"
-      "  $arrB = $arr0;\n"
-      "  $arrC = $arr0;\n"
-      "  ut_coll_sort($obj, $arrA, Collator::SORT_REGULAR);\n"
-      "  ut_coll_sort($obj, $arrB, Collator::SORT_STRING);\n"
-      "  ut_coll_sort($obj, $arrC, Collator::SORT_NUMERIC);\n"
-      "  var_dump($arrA, $arrB, $arrC);\n"
-      "  $arrA = $arr1;\n"
-      "  $arrB = $arr1;\n"
-      "  $arrC = $arr1;\n"
-      "  ut_coll_sort($obj, $arrA, Collator::SORT_REGULAR);\n"
-      "  ut_coll_sort($obj, $arrB, Collator::SORT_STRING);\n"
-      "  ut_coll_sort($obj, $arrC, Collator::SORT_NUMERIC);\n"
-      "  var_dump($arrA, $arrB, $arrC);\n"
-      "  $arrA = $arr2;\n"
-      "  $arrB = $arr2;\n"
-      "  $arrC = $arr2;\n"
-      "  ut_coll_sort($obj, $arrA, Collator::SORT_REGULAR);\n"
-      "  ut_coll_sort($obj, $arrB, Collator::SORT_STRING);\n"
-      "  ut_coll_sort($obj, $arrC, Collator::SORT_NUMERIC);\n"
-      "  var_dump($arrA, $arrB, $arrC);\n"
-      "  $arrA = $arr3;\n"
-      "  $arrB = $arr3;\n"
-      "  $arrC = $arr3;\n"
-      "  ut_coll_sort($obj, $arrA, Collator::SORT_REGULAR);\n"
-      "  ut_coll_sort($obj, $arrB, Collator::SORT_STRING);\n"
-      "  ut_coll_sort($obj, $arrC, Collator::SORT_NUMERIC);\n"
-      "  var_dump($arrA, $arrB, $arrC);\n"
-      "}\n"
-      "ut_run('ut_main2');\n"
-      "function ut_main3()\n"
-      "{\n"
-      "    $res_str = '';\n"
-      "    $locales = array(\n"
-      "        'EN-US-ODESSA',\n"
-      "        'UK_UA_ODESSA',\n"
-      "        'uk-ua_CALIFORNIA@currency=;currency=GRN',\n"
-      "        '',\n"
-      "        'root',\n"
-      "        'uk@currency=EURO'\n"
-      "    );\n"
-      "    foreach( $locales as $locale )\n"
-      "    {\n"
-      "        // Create Collator with the current locale.\n"
-      "        $coll = ut_coll_create( $locale );\n"
-      "        if( !is_object($coll) )\n"
-      "        {\n"
-      "            $res_str .= \"Error creating collator with '$locale' locale: \" .\n"
-      "                 intl_get_error_message() . \"\\n\";\n"
-      "            continue;\n"
-      "        }\n"
-      "        // Get the requested, valid and actual locales.\n"
-      "        $vloc = ut_coll_get_locale( $coll, Locale::VALID_LOCALE );\n"
-      "        // Show them.\n"
-      "        $res_str .= \"Locale: '$locale'\\n\" .\n"
-      "            \"  ULOC_VALID_LOCALE     = '$vloc'\\n\";\n"
-      "    }\n"
-      "    return $res_str;\n"
-      "}\n"
-      "ut_run('ut_main3');\n"
-      "function test_COW( $locale, $test_array )\n"
-      "{\n"
-      "    $res_str = '';\n"
-      "    $coll = ut_coll_create( $locale );\n"
-      "    // Create two copies of the given array.\n"
-      "    $copy1 = $test_array;\n"
-      "    $copy2 = $test_array;\n"
-      "    // Sort given array and the first copy of it.\n"
-      "    ut_coll_sort( $coll, $test_array );\n"
-      "    ut_coll_sort( $coll, $copy1      );\n"
-      "    // Return contents of all the arrays.\n"
-      "    // The second copy should remain unsorted.\n"
-      "    $res_str .= dump( $test_array ) . \"\\n\";\n"
-      "    $res_str .= dump( $copy1 ) . \"\\n\";\n"
-      "    $res_str .= dump( $copy2 ) . \"\\n\";\n"
-      "    return $res_str;\n"
-      "}\n"
-      "function ut_main4()\n"
-      "{\n"
-      "    $res_str = '';\n"
-      "    $a1 = array( 'b', 'a', 'c' );\n"
-      "    $a2 = array( '\xd0\xb1', '\xd0\xb0', '\xd0\xb2' );\n"
-      "    $res_str .= test_COW( 'en_US', $a1 );\n"
-      "    $res_str .= test_COW( 'ru_RU', $a2 );\n"
-      "    return $res_str;\n"
-      "}\n"
-      "ut_run('ut_main4');\n"
-      "function cmp_array( &$coll, $a )\n"
-      "{\n"
-      "    $res = '';\n"
-      "    $prev = null;\n"
-      "    foreach( $a as $i )\n"
-      "    {\n"
-      "        if( is_null( $prev ) )\n"
-      "            $res .= \"$i\";\n"
-      "        else\n"
-      "        {\n"
-      "            $eqrc = ut_coll_compare( $coll, $prev, $i );\n"
-      "            $eq = $eqrc < 0 ? \"<\" : ( $eqrc > 0 ? \">\" : \"=\" );\n"
-      "            $res .= \" $eq $i\";\n"
-      "        }\n"
-      "        $prev = $i;\n"
-      "    }\n"
-      "    $res .= \"\\n\";\n"
-      "    return $res;\n"
-      "}\n"
-      "function check_alternate_handling( &$coll )\n"
-      "{\n"
-      "    $res = '';\n"
-      "    ut_coll_set_strength( $coll, Collator::TERTIARY );\n"
-      "    ut_coll_set_attribute( $coll, Collator::ALTERNATE_HANDLING, Collator::NON_IGNORABLE );\n"
-      "    $res .= cmp_array( $coll, array( 'di Silva', 'Di Silva', 'diSilva', 'U.S.A.', 'USA' ) );\n"
-      "    ut_coll_set_attribute( $coll, Collator::ALTERNATE_HANDLING, Collator::SHIFTED );\n"
-      "    $res .= cmp_array( $coll, array( 'di Silva', 'diSilva', 'Di Silva', 'U.S.A.', 'USA' ) );\n"
-      "    ut_coll_set_strength( $coll, Collator::QUATERNARY );\n"
-      "    $res .= cmp_array( $coll, array( 'di Silva', 'diSilva', 'Di Silva', 'U.S.A.', 'USA' ) );\n"
-      "    $res .= \"\\n\";\n"
-      "    return $res;\n"
-      "}\n"
-      "function ut_main5()\n"
-      "{\n"
-      "    $coll = ut_coll_create( 'en_US' );\n"
-      "    return\n"
-      "        check_alternate_handling( $coll );\n"
-      "}\n"
-      "ut_run('ut_main5');\n"
-      "function sort_arrays_with_sort_keys( $locale, $arrays )\n"
-      "{\n"
-      "    $res_str = '';\n"
-      "    $coll = ut_coll_create( $locale );\n"
-      "    foreach( $arrays as $array )\n"
-      "    {\n"
-      "        // Sort array values\n"
-      "        $res_val = ut_coll_sort_with_sort_keys( $coll, $array );\n"
-      "        // Concatenate the sorted array and function result\n"
-      "        // with output string.\n"
-      "        $res_dump = \"\\n\" . dump( $array ) .\n"
-      "                    \"\\n Result: \" . dump( $res_val );\n"
-      "        \n"
-      "        \n"
-      "        // Preppend test signature to output string\n"
-      "        $md5 = md5( $res_dump );\n"
-      "        global $test_num;\n"
-      "        $res_str .= \"\\n\\n\".\n"
-      "                    \"Test $test_num.$md5:\" .\n"
-      "                    $res_dump;\n"
-      "        ++$test_num;\n"
-      "    }\n"
-      "    return $res_str;\n"
-      "}\n"
-      "function ut_main6()\n"
-      "{\n"
-      "    global $test_num;\n"
-      "    $test_num = 1;\n"
-      "    $res_str = '';\n"
-      "    // Sort an array in SORT_REGULAR mode using en_US locale.\n"
-      "    $test_params = array(\n"
-      "        array( 'abc', 'abd', 'aaa' ),\n"
-      "        array( 'm'  , '1'  , '_'   ),\n"
-      "        array( 'a'  , 'aaa', 'aa'  ),\n"
-      "        array( 'ba' , 'b'  , 'ab'  ),\n"
-      "        array( 'e'  , 'c'  , 'a'   ),\n"
-      "        array( 'd'  , ''   , ' a'  ),\n"
-      "        array( 'd ' , 'f ' , ' a'  ),\n"
-      "        array( 'a'  , null , '3'   ),\n"
-      "        array( 'y'  , 'i'  , 'k'   )\n"
-      "    );\n"
-      "    $res_str .= sort_arrays_with_sort_keys( 'en_US', $test_params );\n"
-      "    // Sort a non-ASCII array using ru_RU locale.\n"
-      "    $test_params = array(\n"
-      "        array( '\xd0\xb0\xd0\xb1\xd0\xb3', "
-      "               '\xd0\xb0\xd0\xb1\xd0\xb2', "
-      "               '\xd0\xb0\xd0\xb0\xd0\xb0', "
-      "               '\xd0\xb0\xd0\xb1\xd0\xb2' ),\n"
-      "        array( '\xd0\xb0\xd0\xb0', '\xd0\xb0\xd0\xb0\xd0\xb0',"
-      "               '\xd0\xb0' )\n"
-      "    );\n"
-      "    $res_str .= sort_arrays_with_sort_keys( 'ru_RU', $test_params );\n"
-      "    // Array with data for sorting.\n"
-      "    $test_params = array(\n"
-      "        array( 'y'  , 'i'  , 'k'   )\n"
-      "    );\n"
-      "    // Sort an array using Lithuanian locale.\n"
-      "    $res_str .= sort_arrays_with_sort_keys( 'lt_LT', $test_params );\n"
-      "    return $res_str . \"\\n\";\n"
-      "}\n"
-      "ut_run('ut_main6');\n"
-  );
-
-  return true;
-}
-
-bool TestCodeRun::TestExtSocket() {
-  MVCR("<?php "
-      "$r = socket_create(AF_INET, SOCK_RAW, 0);"
-      "var_dump(socket_last_error());");
-
-  return true;
-}
-
-bool TestCodeRun::TestAPC() {
-  MVCR("<?php "
-       "$a = array();\n"
-       "$a[] =& $a;\n"
-       "print_r($a);\n"
-       "apc_store('table', $a);\n"
-      );
-
-  // PHP doesn't have APC for CLI mode, so have to use MVCRO
-  MVCRO("<?php "
-        "$a = array(1);\n"
-        "$a[] =& $a[0];\n"
-        "$a[0] = 2;\n"
-        "print_r($a);\n"
-        "\n"
-        "apc_store('table', $a);\n"
-        "$b = apc_fetch('table', $b);\n"
-        "print_r($b);\n"
-        "$b[0] = 3;\n"
-        "print_r($b);\n",
-        "Array\n"
-        "(\n"
-        "    [0] => 2\n"
-        "    [1] => 2\n"
-        ")\n"
-        "Array\n"
-        "(\n"
-        "    [0] => 2\n"
-        "    [1] => 2\n"
-        ")\n"
-        "Array\n"
-        "(\n"
-        "    [0] => 3\n"
-        "    [1] => 3\n"
-        ")\n"
-      );
-
-  MVCRO("<?php\n"
-        "class A { var $v = 10; function f() { $this->v = 100; } }\n"
-        "$a = array(array(1, 2, 3), new A());\n"
-        "apc_store('0', $a);\n"
-        "$b = apc_fetch(0);\n"
-        "var_dump($b[1]->v);\n"
-        "$b[1]->f();\n"          // SharedMap::get() needs caching
-        "var_dump($b[1]->v);\n"
-        "$b[2] = 1;\n"           // SharedMap::escalate() needs caching
-        "var_dump($b[1]->v);\n",
-        "int(10)\n"
-        "int(100)\n"
-        "int(100)\n"
-      );
-
-  MVCRO("<?php\n"
-        "class A { private $b = 10; }\n"
-        "class B extends A { private $b = 100; }\n"
-        "apc_store('key', new B());\n"
-        "var_dump(apc_fetch('key'));\n",
-        "object(B)#1 (2) {\n"
-        "  [\"b\":\"B\":private]=>\n"
-        "  int(100)\n"
-        "  [\"b\":\"A\":private]=>\n"
-        "  int(10)\n"
-        "}\n"
-      );
-
-  MVCRO("<?php\n"
-        "class A { var $a, $b; }\n"
-        "$a = new A(); $a->a = 5; $a->b = &$a->a;\n"
-        "apc_store('key', $a);\n"
-        "var_dump(apc_fetch('key'));\n",
-        "object(A)#2 (2) {\n"
-        "  [\"a\"]=>\n"
-        "  &int(5)\n"
-        "  [\"b\"]=>\n"
-        "  &int(5)\n"
-        "}\n"
-      );
-  MVCRO("<?php\n"
-      "class a {"
-      "  protected $foo = 10;"
-      "}"
-      "$x = new a;"
-      "apc_store('x', array($x));"
-      "$x = apc_fetch('x');"
-      "var_dump($x[0]);",
-      "object(a)#1 (1) {\n"
-      "  [\"foo\":protected]=>\n"
-      "  int(10)\n"
-      "}\n"
-      );
-
-  // objects in an apc array can be changed without escalating the array
-  MVCRO("<?php\n"
-        "class A { var $i = 10; }\n"
-        "$a = array(new A);\n"
-        "apc_store('key1', $a);\n"
-        "$b = apc_fetch('key1');\n"
-        "$c = $b[0];\n"
-        "$c->i = 100;\n"
-        "apc_store('key2', $b);\n"
-        "$t = apc_fetch('key2');\n"
-        "var_dump($t[0]->i);\n",
-        "int(100)\n");
-
-  // Serializable object in APC
-  MVCRO("<?php\n"
-        "class A implements Serializable {\n"
-        "  var $a = 123;\n"
-        "  function serialize() { return serialize($this->a); }\n"
-        "  function unserialize($s) { $this->a = unserialize($s); }\n"
-        "}\n"
-        "$o = new A;\n"
-        "apc_store('key', $o);\n"
-        "$r = apc_fetch('key');\n"
-        "var_dump($r);\n",
-        "object(A)#2 (1) {\n"
-        "  [\"a\"]=>\n"
-        "  int(123)\n"
-        "}\n");
-
-  for (int i = 0; i < 2; i++) {
-    string cfg = "-vServer.APC.AllowObject=" + boost::lexical_cast<string>(i);
-    OptionSetter w(this, OptionSetter::RunTime, cfg.c_str());
-    // apc_fetch twice to trigger immutable object
-    MVCRO("<?php "
-          "class A {"
-          "  public function __construct($i, $j, $k) {"
-          "    $this->a = $i * $i;"
-          "    $this->b = $j * $j;"
-          "    $this->c = $k * $k;"
-          "  }"
-          "  public $a;"
-          "  protected $b;"
-          "  private $c;"
-          "  public $aa = 'aa';"
-          "  protected $bb = false;"
-          "  private $cc = 1.22;"
-          "}"
-          "class B extends A {"
-          "  public function __construct($i, $j, $k) {"
-          "    $this->a = $i + $i;"
-          "    $this->b = $j + $j;"
-          "    $this->c = $k + $k;"
-          "  }"
-          "  public $a;"
-          "  protected $b;"
-          "  private $c;"
-          "  public $aa = 'aaa';"
-          "  protected $bb = 4;"
-          "  private $cc = 1.222;"
-          "}"
-          "class C extends B {"
-          "  public function __construct($i, $j, $k) {"
-          "    $this->a = $i + $i + $i;"
-          "    $this->b = $j + $j + $j;"
-          "    $this->c = $k + $k + $k;"
-          "  }"
-          "  public $a;"
-          "  protected $b;"
-          "  private $c;"
-          "  public $aa = 'aaaa';"
-          "  protected $bb = 40;"
-          "  private $cc = 1.333;"
-          "}"
-          "class D extends C {"
-          "  public function __construct($i, $j, $k) {"
-          "    $this->a = $i + $i + $i;"
-          "    $this->b = $j + $j + $j;"
-          "    $this->c = $k + $k + $k;"
-          "  }"
-          "  public $a;"
-          "  public $b;"
-          "  private $c;"
-          "  public $aa = 'aaaaa';"
-          "  public $bb = 400;"
-          "  private $cc = 1.3333;"
-          "}"
-          "function foo() {"
-          "  $obj = new A(111, 222, 333);"
-          "  apc_store('foobar', $obj);"
-          "  $obj = apc_fetch('foobar');"
-          "  $obj = apc_fetch('foobar');"
-          "  var_dump($obj);"
-          "  $obj = new B(111, 222, 333);"
-          "  apc_store('foobar', $obj);"
-          "  $obj = apc_fetch('foobar');"
-          "  $obj = apc_fetch('foobar');"
-          "  var_dump($obj);"
-          "  $obj = new C(111, 222, 333);"
-          "  apc_store('foobar', $obj);"
-          "  $obj = apc_fetch('foobar');"
-          "  $obj = apc_fetch('foobar');"
-          "  var_dump($obj);"
-          "  $obj = new D(111, 222, 333);"
-          "  apc_store('foobar', $obj);"
-          "  $obj = apc_fetch('foobar');"
-          "  $obj = apc_fetch('foobar');"
-          "  var_dump($obj);"
-          "}"
-          "foo();",
-          "object(A)#3 (6) {\n"
-          "  [\"a\"]=>\n"
-          "  int(12321)\n"
-          "  [\"b\":protected]=>\n"
-          "  int(49284)\n"
-          "  [\"c\":\"A\":private]=>\n"
-          "  int(110889)\n"
-          "  [\"aa\"]=>\n"
-          "  string(2) \"aa\"\n"
-          "  [\"bb\":protected]=>\n"
-          "  bool(false)\n"
-          "  [\"cc\":\"A\":private]=>\n"
-          "  float(1.22)\n"
-          "}\n"
-          "object(B)#6 (8) {\n"
-          "  [\"a\"]=>\n"
-          "  int(222)\n"
-          "  [\"b\":protected]=>\n"
-          "  int(444)\n"
-          "  [\"c\":\"B\":private]=>\n"
-          "  int(666)\n"
-          "  [\"aa\"]=>\n"
-          "  string(3) \"aaa\"\n"
-          "  [\"bb\":protected]=>\n"
-          "  int(4)\n"
-          "  [\"cc\":\"B\":private]=>\n"
-          "  float(1.222)\n"
-          "  [\"c\":\"A\":private]=>\n"
-          "  NULL\n"
-          "  [\"cc\":\"A\":private]=>\n"
-          "  float(1.22)\n"
-          "}\n"
-          "object(C)#9 (10) {\n"
-          "  [\"a\"]=>\n"
-          "  int(333)\n"
-          "  [\"b\":protected]=>\n"
-          "  int(666)\n"
-          "  [\"c\":\"C\":private]=>\n"
-          "  int(999)\n"
-          "  [\"aa\"]=>\n"
-          "  string(4) \"aaaa\"\n"
-          "  [\"bb\":protected]=>\n"
-          "  int(40)\n"
-          "  [\"cc\":\"C\":private]=>\n"
-          "  float(1.333)\n"
-          "  [\"c\":\"B\":private]=>\n"
-          "  NULL\n"
-          "  [\"cc\":\"B\":private]=>\n"
-          "  float(1.222)\n"
-          "  [\"c\":\"A\":private]=>\n"
-          "  NULL\n"
-          "  [\"cc\":\"A\":private]=>\n"
-          "  float(1.22)\n"
-          "}\n"
-          "object(D)#12 (12) {\n"
-          "  [\"a\"]=>\n"
-          "  int(333)\n"
-          "  [\"b\"]=>\n"
-          "  int(666)\n"
-          "  [\"c\":\"D\":private]=>\n"
-          "  int(999)\n"
-          "  [\"aa\"]=>\n"
-          "  string(5) \"aaaaa\"\n"
-          "  [\"bb\"]=>\n"
-          "  int(400)\n"
-          "  [\"cc\":\"D\":private]=>\n"
-          "  float(1.3333)\n"
-          "  [\"c\":\"C\":private]=>\n"
-          "  NULL\n"
-          "  [\"cc\":\"C\":private]=>\n"
-          "  float(1.333)\n"
-          "  [\"c\":\"B\":private]=>\n"
-          "  NULL\n"
-          "  [\"cc\":\"B\":private]=>\n"
-          "  float(1.222)\n"
-          "  [\"c\":\"A\":private]=>\n"
-          "  NULL\n"
-          "  [\"cc\":\"A\":private]=>\n"
-          "  float(1.22)\n"
-          "}\n");
-  }
-
-  MVCRO("<?php\n"
-        "class C {}\n"
-        "class D {\n"
-        "  public function __construct($f) {\n"
-        "    $this->map = $f;\n"
-        "  }\n"
-        "}\n"
-        "class E {\n"
-        "  protected $map;\n"
-        "  public function __construct($f) {\n"
-        "    $this->map = $f;\n"
-        "  }\n"
-        "  public function getMap() {\n"
-        "    return $this->map;\n"
-        "  }\n"
-        "}\n"
-        "$f = new stdclass();\n"
-        "$arr = array(new E($f), new D($f));\n"
-        "apc_store('ggg', $arr);\n"
-        "$arr2 = apc_fetch('ggg');\n"
-        "var_dump($arr[0]->getMap());\n"
-        "var_dump($arr[1]->map);\n"
-        "var_dump($arr2[0]->getMap());\n"
-        "var_dump($arr2[1]->map);\n"
-        ,
-        "object(stdClass)#1 (0) {\n"
-        "}\n"
-        "object(stdClass)#1 (0) {\n"
-        "}\n"
-        "object(stdClass)#5 (0) {\n"
-        "}\n"
-        "object(stdClass)#5 (0) {\n"
-        "}\n"
-        );
-
-  MVCRO("<?php\n"
-        "$v = 42;\n"
-        "$o1 = new stdclass;\n"
-        "$o2 = new stdclass;\n"
-        "$o1->p = &$v;\n"
-        "$o2->p = &$v;\n"
-        "$arr1 = array($o1, $o2);\n"
-        "apc_store('foo', $arr1);\n"
-        "$arr2 = apc_fetch('foo');\n"
-        "var_dump($arr1);\n"
-        "var_dump($arr2);\n"
-        ,
-        "array(2) {\n"
-        "  [0]=>\n"
-        "  object(stdClass)#1 (1) {\n"
-        "    [\"p\"]=>\n"
-        "    &int(42)\n"
-        "  }\n"
-        "  [1]=>\n"
-        "  object(stdClass)#2 (1) {\n"
-        "    [\"p\"]=>\n"
-        "    &int(42)\n"
-        "  }\n"
-        "}\n"
-        "array(2) {\n"
-        "  [0]=>\n"
-        "  object(stdClass)#3 (1) {\n"
-        "    [\"p\"]=>\n"
-        "    &int(42)\n"
-        "  }\n"
-        "  [1]=>\n"
-        "  object(stdClass)#4 (1) {\n"
-        "    [\"p\"]=>\n"
-        "    &int(42)\n"
-        "  }\n"
-        "}\n"
-        );
-
-  {
-    HipHopSyntax w(this);
-
-    MVCRO("<?php\n"
-          "class A {"
-          "  public function gen($a, $b) { yield $a; yield $b; }"
-          "}\n"
-          "$x = new A; "
-          "$x->cache_gen = $x->gen('a', 'b'); "
-          "foreach ($x->cache_gen as $v) { var_dump($v); } "
-          "apc_store('key', $x); "
-          "$y = apc_fetch('key'); "
-          "print_r($y->cache_gen);",
-          "string(1) \"a\"\n"
-          "string(1) \"b\"\n"
-          "DummyContinuation Object\n"
-          "(\n"
-          ")\n"
-          );
-
-    MVCRO("<?php\n"
-          "$f = function($a) { return $a; }; "
-          "var_dump($f('x')); "
-          "apc_store('key', $f); "
-          "$g = apc_fetch('key'); "
-          "print_r($g); ",
-          "string(1) \"x\"\n"
-          "DummyClosure Object\n"
-          "(\n"
-          ")\n"
-          );
-  }
-
-  MVCRO("<?php "
-        "function test($x) {"
-        "  apc_store('foo', array('a'.$x, array($x)));"
-        "  $a = apc_fetch('foo');"
-        "  $x = array_intersect($a, $a);"
-        "  var_dump($x);"
-        "}"
-        "test('foo');",
-        "array(2) {\n"
-        "  [0]=>\n"
-        "  string(4) \"afoo\"\n"
-        "  [1]=>\n"
-        "  array(1) {\n"
-        "    [0]=>\n"
-        "    string(3) \"foo\"\n"
-        "  }\n"
-        "}\n");
-
-  MVCRO("<?php "
-        "class X implements Serializable {"
-        "  public function serialize() {"
-        "    return 'true';"
-        "  }"
-        "  public function unserialize($serialized ) {"
-        "  }"
-        "}"
-        "function test() {"
-        "  $a[] = $x = new X;"
-        "  $a[] = $x;"
-        "  $a[] = $x;"
-        "  apc_store('foo', $a);"
-        "  $a = apc_fetch('foo');"
-        "  var_dump($a);"
-        "  $a = apc_fetch('foo');"
-        "  var_dump($a);"
-        "}"
-        "test();",
-        "array(3) {\n"
-        "  [0]=>\n"
-        "  object(X)#2 (0) {\n"
-        "  }\n"
-        "  [1]=>\n"
-        "  object(X)#2 (0) {\n"
-        "  }\n"
-        "  [2]=>\n"
-        "  object(X)#2 (0) {\n"
-        "  }\n"
-        "}\n"
-        "array(3) {\n"
-        "  [0]=>\n"
-        "  object(X)#3 (0) {\n"
-        "  }\n"
-        "  [1]=>\n"
-        "  object(X)#3 (0) {\n"
-        "  }\n"
-        "  [2]=>\n"
-        "  object(X)#3 (0) {\n"
-        "  }\n"
-        "}\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestInlining() {
-  OptionSetter w(this, OptionSetter::CompileTime,
-                 "-vAutoInline=5");
-
-  MVCR("<?php "
-       "function id($x) {"
-       " return $x;"
-       " }"
-       "class X {"
-       "  public function f() { return 'hello'; }"
-       "}"
-       "function test($a, $b) {"
-       "  return $a ? $b : id(new X)->f();"
-       "}"
-       "var_dump(test());");
-
-  MVCR("<?php "
-       "function foo($e='e') {"
-       "  return '<a name=\"'.$e.'\" id=\"'.$e.'\"></a>';"
-       "}"
-       "function test() {"
-       "  echo foo();"
-       "}"
-       "test();");
-
-  MVCR("<?php "
-       "function foo($e, $m) {"
-       "  $_REQUEST['_foo'] = $e;"
-       "  $_REQUEST['_bar'] = $m;"
-       "  return $e;"
-       "}"
-       "function test($x) {"
-       "  return foo('a', $x);"
-       "}"
-       "var_dump(test('b'));");
-
-  MVCR("<?php "
-       "function h() { class X{}; }"
-       "function f($a, $b, $c) { return h(); }"
-       "function g($a, $b, $c) {"
-       "  return f($a++, $b++ + $a++, $c);"
-       "}");
-
-  MVCR("<?php "
-       "function f($name, $unique_id=false, $id=null) {"
-       "  $id = $id ? $id : ($unique_id ? uniqid($name) : $name);"
-       "  return $id;"
-       "  }"
-       "function test($a, $b, $c) {"
-       "  return f($name = 'status', $unique_id = true, $id = 'status_active');"
-       "  }"
-       "var_dump(test(1,2,3));");
-
-  MVCR("<?php "
-      "function g($a) { function t(){}; return $a ? array(1,2,3) : 'foo'; }"
-      "function f($a) { return g($a); }"
-      "function test($a) {"
-      "  return reset((f($a)));"
-      "  }"
-      "var_dump(test(1));"
-      "function &h(&$a) { return $a['foo']; }"
-      "function i($a) { $x = &h($a); $x = 'hello'; return $a; }"
-      "var_dump(i(false));");
-
-  MVCR("<?php "
-       "function bar($name) {"
-       "  $name = trim($name);"
-       "  var_dump($name);"
-       "}"
-       "function f($x, $y) { if ($x) return $x; return $y; }"
-       "function foo() {"
-       "  $name = 'ab.' . f('x', 'y');"
-       "  bar($name);"
-       "  bar($name);"
-       "}"
-       "foo();");
-
-  MVCR("<?php "
-       "function id($x) { return $x; }"
-       "class B { function __construct($x) { $this->x = $x; } }"
-       "class X extends B {"
-       "  function __construct() { parent::__construct(array()); }"
-       "  function foo() { echo \"foo\n\"; }"
-       "}"
-       "function bar($x=0) { if ($x) return 1; return ''; }"
-       "function test($foo) {"
-       "  id(new X(bar()))->foo();"
-       "  id(new $foo(bar()))->foo();"
-       "}"
-       "test('X');");
-
-  MVCR("<?php "
-       "function id($a) { return $a; }"
-       "class X {}"
-       "if (0) {"
-       "  class X {}"
-       "}"
-       "class Y extends X { function t() {} }"
-       "function test() {"
-       "  id(new Y)->t();"
-       "}");
-
-  MVCR("<?php "
-       "/* Compile only: verify no c++ compilation errors */"
-       "function foo($a) {"
-       "  return $a[1];"
-       "}"
-       "function baz(&$x) { if ($x) $x++; }"
-       "function bar($a) {"
-       "  baz(foo($a)[1]);"
-       "  foo($a)->bar = 1;"
-       "}");
-
-  MVCR("<?php\n"
-       "/* Compile only: verify no c++ compilation errors */"
-       "function f($x) {\n"
-       "  return function () use ($x) {\n"
-       "    return $x;\n"
-       "  };\n"
-       "}\n"
-       "function g($x) {\n"
-       "  $c = f($x);\n"
-       "  return $c();\n"
-       "}\n");
-
-  {
-    HipHopSyntax w(this);
-    MVCRO("<?php\n"
-          "function inline_me($x, $y, &$z) { return ($z = ($x + $y)); }\n"
-          "function gen($x, $y) {\n"
-          "  yield inline_me($x, $y, $arg);\n"
-          "  yield $arg;\n"
-          "}\n"
-          "foreach (gen(10, 20) as $x) { var_dump($x); }\n",
-          "int(30)\n"
-          "int(30)\n");
-  }
-
-  MVCR("<?php "
-       "function &test(&$x,$y) {"
-       "  $GLOBALS['x'] = &$y;"
-       "  return $x[0];"
-       "}"
-       "$x = array((object)1);"
-       "$y = &test($x,0);"
-       "$y++;"
-       "var_dump($x, $y);");
-
-  MVCR("<?php "
-       "function &test(&$x) {"
-       "  $x = 1;"
-       "  return $x;"
-       "}"
-       "$x = 0;"
-       "$y = &test($x);"
-       "$y++;"
-       "var_dump($x, $y);");
-
-  MVCR("<?php "
-       "function foo() { return $GLOBALS['g']; }"
-       "$g = 0;"
-       "$a =& foo();"
-       "$a++;"
-       "var_dump($a, $g);");
-
-  MVCR("<?php "
-       "function pid($x) {"
-       "  var_dump($x);"
-       "  return $x;"
-       "}"
-       "function f($x) {"
-       "  return $x;"
-       "}"
-       "function ttest() {"
-       "  return f(pid('arg1'),pid('arg2'));"
-       "}"
-       "ttest();");
-
-  MVCR("<?php "
-       "class X {"
-       "  function __destruct() { var_dump('done'); }"
-       "}"
-       "function f() { $x = new X; }"
-       "function g() {"
-       "  var_dump('start');"
-       "  f();"
-       "  var_dump('end');"
-       "}"
-       "g();");
-
-  return true;
-}
-
-bool TestCodeRun::TestCopyProp() {
-  OptionSetter w1(this, OptionSetter::CompileTime, "-vCopyProp=1");
-  HipHopSyntax w2(this);
-
-  MVCR("<?php "
-       "function test($tr_data) {"
-       "  $temp_tr = null;"
-       "  foreach ($tr_data as $tr_id => $tr_row) {"
-       "    if ($tr_row == 45) $temp_tr = $tr_id;"
-       "    if ($tr_id == 0) {"
-       "      continue;"
-       "    } else {"
-       "      return $tr_row;"
-       "    }"
-       "  }"
-       "  if ($temp_tr) {"
-       "    return $temp_tr;"
-       "  }"
-       "  return null;"
-       "}"
-       "var_dump(test(array('a' => 1, 'b' => 45)));");
-
-  MVCR("<?php "
-       "/* Compile only test. Used to crash hphp */ "
-       "class X {"
-       "  protected $map;"
-       "  protected $parents;"
-       "  public function __construct(array $map, array $parents) {"
-       "    $this->map = $map;"
-       "    $this->parents = $parents;"
-       "  }"
-       "}");
-
-  MVCR("<?php\n"
-       "function f($x, $y) {\n"
-       "  $z = 32;\n"
-       "  return $x && $y ?: $z;\n"
-       "}\n"
-       "var_dump(f(false, false));\n"
-       "var_dump(f(true, true));\n");
-
-  MVCRO("<?php"
-        "function foo() {"
-        "  $a = &$b;"
-        "  $b = 1;"
-        "  yield $a;"
-        "  $a = 3;"
-        "  $b = 2;"
-        "  yield $a;"
-        "}"
-        "foreach (foo() as $x) var_dump($x);",
-        "int(1)\n"
-        "int(2)\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestSerialize() {
-  MVCR("<?php\n"
-       "function f() {\n"
-       "  $a = array(123);\n"
-       "  $b = $a;\n"
-       "  $c = &$b;\n"
-       "  $d = new stdClass();\n"
-       "  $v = array(&$a, &$b, &$c, $d, $d);\n"
-       "  $s = serialize($v);\n"
-       "  echo $s;\n"
-       "}\n"
-       "f();\n");
-  MVCR("<?php "
-       "class X {"
-       "  private $o, $a, $o2;"
-       "  function foo() {"
-       "    $this->o = $this;"
-       "    $this->a = array(1,2,3);"
-       "    $this->o2 = $this;"
-       "  }"
-       "}"
-       "function test() {"
-       "  $x = new X;"
-       "  $x->foo();"
-       "  $s = serialize($x);"
-       "  var_dump($s);"
-       "  $y = unserialize($s);"
-       "  var_dump($y);"
-       "}"
-       "test();");
-  return true;
-}
-
-bool TestCodeRun::TestHoisting() {
-  MVCR("<?php\n"
-       "var_dump(class_exists('C'));\n"
-       "class C implements Countable { function count() { return 0; } }\n");
-  MVCR("<?php\n"
-       "class C implements Countable { function count() { return 0; } }\n"
-       "var_dump(class_exists('C'));\n");
-  MVCRO("<?php\n"
-        "var_dump(class_exists('C'));\n"
-        "trait t { }\n"
-        "class C { use t; }\n",
-        "bool(false)\n");
-  MVCRO("<?php\n"
-        "trait t { }\n"
-        "class C { use t; }\n"
-        "var_dump(class_exists('C'));\n",
-        "bool(true)\n");
-  return true;
-}
-
-bool TestCodeRun::TestVariableClassName() {
-  MVCR(
-    "<?php\n"
-    "class A {\n"
-    "  const C = 123;\n"
-    "  static public $foo = 456;\n"
-    "  public function bar() {\n"
-    "    return 789;\n"
-    "  }\n"
-    "}\n"
-    "$cls = 'a';\n"
-    "\n"
-    "var_dump($cls::C); // ClassConstant\n"
-    "\n"
-    "var_dump($cls::$foo); // StaticMember\n"
-    "$cls::$foo = 'test';\n"
-    "var_dump($cls::$foo); // l-value\n"
-    "\n"
-    "var_dump($cls::bar()); // SimpleFunctionCall\n"
-    "\n"
-    "$func = 'bar';\n"
-    "var_dump($cls::$func()); // DynamicFunctionCall\n");
-
-  MVCR(
-    "<?php\n"
-    "class B {\n"
-    "  function f4($arguments) {\n"
-    "    var_dump($arguments);\n"
-    "  }\n"
-    "}\n"
-    "class G extends B {\n"
-    "  function f4($a) {\n"
-    "    $b='B';\n"
-    "    $b::f4(5); // __call\n"
-    "  }\n"
-    "}\n"
-    "$g = new G(5);\n"
-    "$g->f4(3);\n");
-
-  MVCR("<?php\n"
-       "class B {\n"
-       "  function __call($name, $arguments) {\n"
-       "    echo \"Calling B object method '$name' \" . "
-       "implode(', ', $arguments). \"\n\";\n"
-       "  }\n"
-       "}\n"
-       "class G extends B {\n"
-       "  function __call($name, $arguments) {\n"
-       "    echo \"Calling G object method '$name' \" . "
-       "implode(', ', $arguments). \"\n\";\n"
-       "  }\n"
-       "  function f4missing($a) {\n"
-       "    $b=\"B\";\n"
-       "    echo \"Calling G object method 'f4missing' 5 == \", "
-       "$b::f4missing(5);\n"
-       "  }\n"
-       "}\n"
-       "\n"
-       "$g = new G();\n"
-       "$g->f4missing(3);\n"
-       "echo \"finish\n\";\n");
-
-  MVCR("<?php\n"
-       "function func() { return 'B';}\n"
-       "class B {\n"
-       "  function foo() { var_dump(__CLASS__);}\n"
-       "  function f4missing() { $this->foo();}\n"
-       "}\n"
-       "class G extends B {\n"
-       "  function foo() { var_dump(__CLASS__);}\n"
-       "  function f4missing() { $b = func(); $b::f4missing();}\n"
-       "}\n"
-       "$g = new G; $g->f4missing();\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestLateStaticBinding() {
-  MVCR(
-    "<?php\n"
-    "class B {\n"
-    "  public static $a = 100;\n"
-    "  static function f() {\n"
-    "    var_dump(static::$a);\n"
-    "  }\n"
-    "}\n"
-    "class C extends B {\n"
-    "  public static $a = 1000;\n"
-    "}\n"
-    "call_user_func(array('C', 'f'));\n"
-  );
-
-  MVCR(
-    "<?php\n"
-    "class A {\n"
-    "    const NAME = 'A';\n"
-    "    public static function test() {\n"
-    "        $args = func_get_args();\n"
-    "        echo static::NAME, \" \".join(',', $args).\" \\n\";\n"
-    "    }\n"
-    "}\n"
-    "class B extends A {\n"
-    "    const NAME = 'B';\n"
-    "    public static function test() {\n"
-    "        echo self::NAME, \"\\n\";\n"
-    "        forward_static_call(array('A', 'test'), 'more', 'args');\n"
-    "        forward_static_call( 'test', 'other', 'args');\n"
-    "    }\n"
-    "}\n"
-    "B::test('foo');\n"
-    "function test() {\n"
-    "    $args = func_get_args();\n"
-    "    echo \"C \".join(',', $args).\" \\n\";\n"
-    "}\n"
-  );
-
-  MVCR(
-    "<?php\n"
-    "class X {\n"
-    "  function f() {\n"
-    "    $y = new Y;\n"
-    "    $y->foo();\n"
-    "    static::g();\n"
-    "    $y->foo();\n"
-    "    self::g();\n"
-    "    Y::foo() && static::g();\n"
-    "  }\n"
-    "  static function g() { var_dump(__CLASS__); }\n"
-    "}\n"
-    "class Y extends X {\n"
-    "  static function g() { var_dump(__CLASS__); }\n"
-    "  static function foo() { return true; }\n"
-    "}\n"
-    "function test() {\n"
-    "  $x = new X;\n"
-    "  $y = new Y;\n"
-    "  $x->f();\n"
-    "  $y->f();\n"
-    "}\n"
-    "test();\n"
-  );
-
-  MVCR(
-    "<?php\n"
-    "class A {\n"
-    "  static public function foo() {\n"
-    "    static::bar();\n"
-    "  }\n"
-    "  public function bar() {\n"
-    "    var_dump(__CLASS__);\n"
-    "  }\n"
-    "  public function foo2() {\n"
-    "    B::foo();    // B always changes 'static'\n"
-    "    self::foo(); // 'self' doesn't change 'static'\n"
-    "  }\n"
-    "}\n"
-    "class B extends A {\n"
-    "  public function bar() {\n"
-    "    var_dump(__CLASS__);\n"
-    "  }\n"
-    "  public function foo3() {\n"
-    "    $this->foo();  // $this changes 'static'\n"
-    "    parent::foo(); // 'parent' doesn't change 'static'\n"
-    "  }\n"
-    "}\n"
-    "\n"
-    "$a = new A();\n"
-    "$b = new B();\n"
-    "\n"
-    "B::foo();   // B\n"
-    "$b->foo();  // B\n"
-    "\n"
-    "$b->foo2(); // BB\n"
-    "$b->foo3(); // BB\n"
-    "\n"
-    "A::foo();   // A\n"
-    "$a->foo();  // A\n"
-    "\n"
-    "$a->foo2(); // BA\n"
-  );
-
-  MVCR("<?php "
-       "class X {"
-       "  static function foo() { return false; }"
-       "  static function bar() { return 5.5; }"
-       "  static function baz() { return time(); }"
-       "  }"
-       "var_dump(X::foo());"
-       "var_dump(X::bar());"
-       "var_dump(gettype(X::baz()));");
-
-  MVCR("<?php\n"
-       "class X {\n"
-       "  static function foo() { echo \"X::foo\\n\"; }\n"
-       "  function bar() { static::foo(); }\n"
-       "}\n"
-       "class Y extends X {\n"
-       "  static function foo() { echo \"Y::foo\\n\"; }\n"
-       "  function baz() { X::bar(); }\n"
-       "}\n"
-       "$y = new Y;\n"
-       "$y->baz();\n"
-       "Y::baz();\n");
-
-  MVCR("<?php\n"
-       "function f() { return true; }\n"
-       "if (f()) {\n"
-       "  class A {\n"
-       "    static $a = 'A';\n"
-       "    static function f() { echo static::$a; }\n"
-       "    function g() { $this->f(); }\n"
-       "  }\n"
-       "} else {\n"
-       "  class A { }\n"
-       "}\n"
-       "class B extends A { static $a = 'B'; }\n"
-       "$b = new B;\n"
-       "$b->g();\n");
-
-  // instanceof static and new static
-  MVCR("<?php\n"
-       "class A {\n"
-       "  static function f() { return new static; }\n"
-       "  static function g($o) { return $o instanceof static; }\n"
-       "}\n"
-       "class B extends A { }\n"
-       "var_dump(A::g(A::f()));\n"
-       "var_dump(A::g(B::f()));\n"
-       "var_dump(B::g(A::f()));\n"
-       "var_dump(B::g(B::f()));\n");
-
-  MVCR("<?php\n"
-       "class TestA {\n"
-       "protected static function doSomething() {\n"
-       "echo \"TestA::doSomething\\n\";\n"
-       "}\n"
-       "protected static function test() {\n"
-       "static::doSomething();\n"
-       "}\n"
-       "public static function nativeTest($obj) {\n"
-       "$obj->bar();\n"
-       "self::test();\n"
-       "}\n"
-       "}\n"
-       "class Foo {\n"
-       "public function bar() {}\n"
-       "}\n"
-       "$obj = new Foo();\n"
-       "TestA::nativeTest($obj);\n");
-
-  MVCR("<?php "
-       "class X {"
-       "  public function foo($y) {"
-       "    call_user_func(array($y, 'foo'));"
-       "    $y::foo();"
-       "  }"
-       "}"
-       "class Y {"
-       "  public static function foo() {"
-       "    var_dump(__METHOD__);"
-       "    static::bar();"
-       "  }"
-       "  public static function bar() {"
-       "    var_dump(__METHOD__);"
-       "  }"
-       "}"
-       "$x = new X;"
-       "$x->foo('y');"
-       "$x->foo(new Y);");
-
-  MVCR("<?php "
-       "class S {"
-       "  public static function t() {"
-       "    echo func_get_arg(0);"
-       "  }"
-       "}"
-       "class C {"
-       "  public static function d() {"
-       "    echo get_called_class();"
-       "    S::t(get_called_class());"
-       "    echo get_called_class();"
-       "  }"
-       "}"
-       "C::d();");
-
-  MVCR("<?php\n"
-       "class A {\n"
-       "  public static function foo() {\n"
-       "    var_dump(get_called_class());\n"
-       "  }\n"
-       "  public static function bar() {\n"
-       "    $x = new B;\n"
-       "    $x->fiz(self::foo());\n"
-       "  }\n"
-       "  function fiz($x) {}\n"
-       "}\n"
-       "class B extends A {}\n"
-       "$array = array('foo');\n"
-       "array_map('B::foo', $array);\n"
-       "call_user_func('B::foo');\n"
-       "call_user_func(array('B', 'foo'));\n"
-       "A::bar();\n");
-
-  if (false) {
-    MVCR("<?php "
-         "class X {"
-         "  function foo() { var_dump(__METHOD__, get_called_class()); }"
-         "  static function bar($obj, $meth) {"
-         "    call_user_func(array($obj, $meth));"
-         "  }"
-         "  function buz() { var_dump(get_called_class()); }"
-         "  function baz($a) { forward_static_call($a); }"
-         "};"
-         "class Y extends X {"
-         "  function foo() { var_dump(__METHOD__); }"
-         "  static function boo($obj, $meth) {"
-         "    call_user_func(array($obj, $meth));"
-         "  }"
-         "}"
-         "class YY extends Y {}"
-         "class Z {}"
-         "call_user_func(array('YY', 'buz'));"
-         "call_user_func(array('YY', 'parent::buz'));"
-         "Y::boo('YY', 'parent::buz');"
-         "$obj = new Y;"
-         "X::bar($obj, 'static::foo');"
-         "Y::bar($obj, 'static::foo');"
-         "X::bar($obj, 'self::foo');"
-         "Y::bar($obj, 'self::foo');"
-         "X::bar($obj, 'parent::foo');"
-         "Y::bar($obj, 'parent::foo');"
-         "X::bar($obj, 'X::foo');"
-         "Y::bar($obj, 'X::foo');"
-         "$obj = new X;"
-         "Y::boo($obj, 'parent::foo');"
-         "$obj = 'Y';"
-         "X::bar($obj, 'static::foo');"
-         "Y::bar($obj, 'static::foo');"
-         "X::bar($obj, 'self::foo');"
-         "Y::bar($obj, 'self::foo');"
-         "X::bar($obj, 'parent::foo');"
-         "Y::bar($obj, 'parent::foo');"
-         "X::bar($obj, 'X::foo');"
-         "Y::bar($obj, 'X::foo');"
-         "$obj = 'X';"
-         "X::bar($obj, 'static::foo');"
-         "Y::bar($obj, 'static::foo');"
-         "X::bar($obj, 'self::foo');"
-         "Y::bar($obj, 'self::foo');"
-         "X::bar($obj, 'parent::foo');"
-         "Y::bar($obj, 'parent::foo');"
-         "X::bar($obj, 'X::foo');"
-         "Y::bar($obj, 'X::foo');"
-         "$obj = 'Z';"
-         "X::bar($obj, 'X::foo');"
-         "X::bar($obj, 'static::foo');"
-         "X::baz('X::buz');"
-         "Y::baz('X::buz');"
-         "X::baz(array('X', 'buz'));"
-         "Y::baz(array('X', 'buz'));");
-  }
-
-  MVCR("<?php\n"
-       "class X {\n"
-       "  function bar() {\n"
-       "    var_dump(get_called_class());\n"
-       "  }\n"
-       "};\n"
-       "class Y extends X {\n"
-       "  function foo() {\n"
-       "    call_user_func(array('SELF', 'bar'));\n"
-       "    call_user_func(array('PARENT', 'bar'));\n"
-       "    call_user_func(array('STATIC', 'bar'));\n"
-       "    call_user_func('SELF::bar');\n"
-       "    call_user_func('PARENT::bar');\n"
-       "    call_user_func('STATIC::bar');\n"
-       "  }\n"
-       "}\n"
-       "Y::foo();");
-
-  MVCR("<?php "
-       "class X {"
-       "  static function foo() {"
-       "    var_dump(__METHOD__, get_called_class());"
-       "  }"
-       "  function bar() {"
-       "    var_dump(__METHOD__, get_called_class());"
-       "  }"
-       "}"
-       "class Y extends X {}"
-       "class Z extends X {"
-       "  static function foo() {"
-       "    var_dump(__METHOD__, get_called_class());"
-       "  }"
-       "}"
-       "function test($x, $o) {"
-       "  $x->getMethod('foo')->invoke($o);"
-       "  $x->getMethod('foo')->invoke(null);"
-       "  $x->getMethod('bar')->invoke($o);"
-       "}"
-       "test(new ReflectionClass('X'), new X);"
-       "test(new ReflectionClass('Y'), new X);"
-//       "test(new ReflectionClass('X'), new Y);"
-//       "test(new ReflectionClass('Y'), new Y);"
-       "test(new ReflectionClass('X'), new X);"
-//     "test(new ReflectionClass('X'), new Z);"
-       "test(new ReflectionClass('Z'), new Z);"
-       "call_user_func(array(new Y, 'X::foo'));"
-       "call_user_func(array(new Z, 'X::foo'));");
-
-  MVCR("<?php "
-       "class Y {"
-       "  static function baz($a) { var_dump(get_called_class()); }"
-       "}"
-       "class X {"
-       "  function foo() {"
-       "    Y::baz(static::bar());"
-       "  }"
-       "  static function bar() {"
-       "    var_dump(get_called_class());"
-       "  }"
-       "}"
-       "$x = new X;"
-       "$x->foo();");
-
-  return true;
-}
-
-bool TestCodeRun::TestCallStatic() {
-  MVCRO("<?php\n"
-        "class c2 {\n"
-        "  public static function __callStatic($func, $args) {\n"
-        "    echo \"c2::__callStatic\n\";\n"
-        "  }\n"
-        "}\n"
-        "class d2 extends c2 {\n"
-        "  public function __call($func, $args) {\n"
-        "    echo \"d2::__call\n\";\n"
-        "  }\n"
-        "  public function test1a() {\n"
-        "    c2::foo();\n"
-        "  }\n"
-        "}\n"
-        "$obj = new d2;\n"
-        "$obj->test1a();\n",
-
-        "d2::__call\n"
-        // "c2::__callStatic\n"  <--- PHP 5.3 returns this
-       );
-
-  MVCRO("<?php\n"
-        "class b2 { }\n"
-        "class c2 extends b2 {\n"
-        "  public static function __callStatic($func, $args) {\n"
-        "    echo \"c2::__callStatic\n\"; }\n"
-        "}\n"
-        "class d2 extends c2 {\n"
-        "  public function __call($func, $args) {\n"
-        "    echo \"d2::__call\n\";\n"
-        "  }\n"
-        "  public function test1a() {\n"
-        "    b2::foo();\n"
-        "  }\n"
-        "}\n"
-        "set_error_handler('h');\n"
-        "function h() { var_dump('errored');}"
-        "$obj = new d2;\n"
-        "$obj->test1a();\n"
-        "var_dump('end');\n",
-
-        "d2::__call\n"
-        "string(3) \"end\"\n"
-
-        // "string(7) \"errored\"\n"  <--- PHP 5.3 returns this
-       );
-
-  MVCRO("<?php\n"
-        "class b2 {}\n"
-        "class c2 extends b2 {\n"
-        "  public function __call($func, $args) {\n"
-        "    echo \"c2::__call\n\";\n"
-        "  }\n"
-        "  public function test1a() {\n"
-        "    b2::foo();\n"
-        "  }\n"
-        "}\n"
-        "set_error_handler('h');\n"
-        "function h() { var_dump('errored');}"
-        "$obj = new c2;\n"
-        "$obj->test1a();\n"
-        "var_dump('end');\n",
-
-        "c2::__call\n"
-        "string(3) \"end\"\n"
-
-        // "string(7) \"errored\"\n"  <--- PHP 5.3 returns this
-       );
-
-  MVCR("<?php\n"
-       "class c3 {\n"
-       "  public function __call($func, $args) {\n"
-       "    echo \"c3::__call\n\";\n"
-       "  }\n"
-       "  public static function __callStatic($func, $args) {\n"
-       "    echo \"c3::__callStatic\n\";\n"
-       "  }\n"
-       "  public function test1b() {\n"
-       "    c3::foo(); // invokes c3::__callStatic\n"
-       "  }\n"
-       "}\n"
-       "class d3 extends c3 {\n"
-       "  public function test1b() {\n"
-       "    c3::foo(); // invokes c3::__callStatic\n"
-       "  }\n"
-       "}\n"
-       "\n"
-       "c3::test1b();\n"
-       "d3::test1b();\n");
-
-  MVCR("<?php\n"
-       "class a1 {\n"
-       "  public function __call($func, $args) {\n"
-       "    var_dump('a1::__call');\n"
-       "  }\n"
-       "  public function test() {\n"
-       "    a1::foo();\n"
-       "  }\n"
-       "}\n"
-       "$obj = new a1;\n"
-       "$obj->test();\n");
-
-  MVCRO("<?php\n"
-        "class a1 {\n"
-        "  public function __call($func, $args) {\n"
-        "    var_dump('a1::__call');\n"
-        "  }\n"
-        "}\n"
-        "class b1 {\n"
-        "  public function test() {\n"
-        "    a1::foo();\n"
-        "  }\n"
-        "}\n"
-        "set_error_handler('h'); function h() { var_dump('errored');}"
-        "$obj = new b1;\n"
-        "$obj->test();\n"
-        "var_dump('end');\n",
-
-        "string(7) \"errored\"\n"
-       );
-
-  MVCR("<?php\n"
-       "class a2 {\n"
-       "  public function __call($func, $args) {\n"
-       "    var_dump('a2::__call');\n"
-       "  }\n"
-       "  public function test() {\n"
-       "    a2::foo();\n"
-       "  }\n"
-       "}\n"
-       "class b2 extends a2 {\n"
-       "  public function test() {\n"
-       "    a2::foo();\n"
-       "    b2::foo();\n"
-       "  }\n"
-       "}\n"
-       "$obj = new a2;\n"
-       "$obj->test();\n"
-       "$obj = new b2;\n"
-       "$obj->test();\n");
-
-  MVCR("<?php\n"
-       "class a1 {\n"
-       "  public function __call($func, $args) {\n"
-       "    var_dump('a1::__call');\n"
-       "  }\n"
-       "  public static function __callStatic($func, $args) {\n"
-       "    var_dump('a1::__callStatic');\n"
-       "  }\n"
-       "  public function test() {\n"
-       "    a1::foo();\n"
-       "  }\n"
-       "}\n"
-       "class b1 {\n"
-       "  public function test() {\n"
-       "    a1::foo();\n"
-       "  }\n"
-       "}\n"
-       "$obj = new a1;\n"
-       "$obj->test();\n"
-       "$obj = new b1;\n"
-       "$obj->test();\n");
-
-  MVCR("<?php\n"
-       "class a2 {\n"
-       "  public function __call($func, $args) {\n"
-       "    var_dump('a2::__call');\n"
-       "  }\n"
-       "  public static function __callStatic($func, $args) {\n"
-       "    var_dump('a2::__callStatic');\n"
-       "  }\n"
-       "  public function test() {\n"
-       "    a2::foo();\n"
-       "  }\n"
-       "}\n"
-       "class b2 extends a2 {\n"
-       "  public function test() {\n"
-       "    a2::foo();\n"
-       "    b2::foo();\n"
-       "  }\n"
-       "}\n"
-       "$obj = new a2;\n"
-       "$obj->test();\n"
-       "$obj = new b2;\n"
-       "$obj->test();\n");
-
-  MVCR("<?php\n"
-       "class a1 {\n"
-       "  public static function __callStatic($func, $args) {\n"
-       "    var_dump('a1::__callStatic');\n"
-       "  }\n"
-       "  public function test() {\n"
-       "    a1::foo();\n"
-       "  }\n"
-       "}\n"
-       "class b1 {\n"
-       "  public function test() {\n"
-       "    a1::foo();\n"
-       "  }\n"
-       "}\n"
-       "$obj = new a1;\n"
-       "$obj->test();\n"
-       "$obj = new b1;\n"
-       "$obj->test();\n");
-
-  MVCR("<?php\n"
-       "class a2 {\n"
-       "  public static function __callStatic($func, $args) {\n"
-       "    var_dump('a2::__callStatic');\n"
-       "  }\n"
-       "  public function test() {\n"
-       "    a2::foo();\n"
-       "  }\n"
-       "}\n"
-       "class b2 extends a2 {\n"
-       "  public function test() {\n"
-       "    a2::foo();\n"
-       "    b2::foo();\n"
-       "  }\n"
-       "}\n"
-       "$obj = new a2;\n"
-       "$obj->test();\n"
-       "$obj = new b2;\n"
-       "$obj->test();\n");
-
-  MVCR("<?php\n"
-       "class MethodTest {\n"
-       "    public function __call($name, $arguments) {\n"
-       "        var_dump($name, implode(', ', $arguments));\n"
-       "    }\n"
-       "    public static function __callStatic($name, $arguments) {\n"
-       "        var_dump($name, implode(', ', $arguments));\n"
-       "    }\n"
-       "}\n"
-       "$obj = new MethodTest;\n"
-       "$obj->runTest('in object context');\n"
-       "MethodTest::runTest('in static context');\n");
-  MVCR("<?php\n"
-       "abstract class BaseClass {"
-       "  public static function __callStatic($name,  $arguments) {"
-       "    echo \"Calling static method '$name' \""
-       "         . implode(', ', $arguments). \"\\n\";"
-       "  }"
-       "}"
-       "BaseClass::foo();");
-  MVCR("<?php\n"
-       "abstract class BaseClass {"
-       "}"
-       "class SubClass extends BaseClass {"
-       "  public static function __callStatic($name,  $arguments) {"
-       "    echo \"Calling static method '$name' \""
-       "         . implode(', ', $arguments). \"\\n\";"
-       "  }"
-       "}"
-       "SubClass::foo();");
-  MVCR("<?php\n"
-       "abstract class BaseClass {"
-       "  public static function __callStatic($name,  $arguments) {"
-       "    echo \"Calling static method '$name' \""
-       "         . implode(', ', $arguments). \"\\n\";"
-       "  }"
-       "}"
-       "class SubClass extends BaseClass {"
-       "}"
-       "SubClass::foo();");
-  MVCR("<?php\n"
-       "abstract class BaseClass {"
-       "  public static function __callStatic($name,  $arguments) {"
-       "    echo \"Calling BaseClass static method '$name' \""
-       "         . implode(', ', $arguments). \"\\n\";"
-       "  }"
-       "}"
-       "class SubClass extends BaseClass {"
-       "  public static function __callStatic($name,  $arguments) {"
-       "    echo \"Calling SubClass static method '$name' \""
-       "         . implode(', ', $arguments). \"\\n\";"
-       "  }"
-       "}"
-       "SubClass::foo();"
-       "BaseClass::foo();");
-  MVCRO("<?php\n"
-        "class Base {"
-        "  public static function __callStatic($method, $args) {"
-        "    $klass = get_called_class();"
-        "    echo \"class $klass\\n\";"
-        "  }"
-        "}"
-        ""
-        "class Derived extends Base {"
-        "}"
-        ""
-        "Base::foo();"
-        "Derived::foo();",
-        "class Base\n"
-        "class Derived\n");
-  return true;
-}
-
-bool TestCodeRun::TestNowDoc() {
-  MVCR("<?php\n"
-       "$b = 'bad';\n"
-       "$a = <<<'NOWDOC'\n"
-       "$b\n"
-       "NOWDOC;\n"
-       "var_dump($a);\n"
-       "$a = <<<\"NOWDOC\"\n"
-       "$b\n"
-       "NOWDOC;\n"
-       "var_dump($a);\n"
-       "$a = <<<NOWDOC\n"
-       "$b\n"
-       "NOWDOC;\n"
-       "var_dump($a);\n");
-
-  MVCR("<?php\n"
-       "$a = <<<NOWDOC\n"
-       "\"'\\t\n"
-       "NOWDOC;\n"
-       "var_dump($a);\n"
-       "$a = <<<'NOWDOC'\n"
-       "\"'\\t\n"
-       "NOWDOC;\n"
-       "var_dump($a);\n"
-       "$a = <<<\"NOWDOC\"\n"
-       "\"'\\t\n"
-       "NOWDOC;\n"
-       "var_dump($a);\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestTernaryShortcut() {
-  MVCR("<?php\n"
-       "function foo() { var_dump('hello'); return 789;}\n"
-       "$a = 123 ?: 456;\n"
-       "var_dump($a);\n"
-       "$b[123] = 456;\n"
-       "var_dump(isset($b[123]) ?: false);\n"
-       "var_dump(foo()?:123);\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestGoto() {
-  MVCR("<?php goto a; echo 'Foo'; a: echo 'Bar';");
-
-  MVCR("<?php function foo() { goto a; echo 'Foo'; a: echo 'Bar';} foo();");
-
-  MVCR("<?php function foo() { "
-       "goto a; b: echo 'Foo'; return;a: echo 'Bar'; goto b;} foo();");
-
-  MVCR("<?php for($i=0,$j=50; $i<100; $i++) { "
-       " while($j--) { if($j==17) goto end; }"
-       "} "
-       "echo 'no'; end: echo 'yes';");
-
-  MVCR("<?php goto a; if (false) { a: print 'here';} ");
-
-  MVCR("<?php my_lbl: print 'here';");
-
-  MVCR("<?php\n"
-       "function fcn() { return true; }\n"
-       "class X {\n"
-       "  function f($x) {\n"
-       "    goto over_switch;\n"
-       "    switch ($this) {\n"
-       "    case fcn(): echo 'fcn';\n"
-       "    default: echo 'fun';\n"
-       "    }\n"
-       "    over_switch: var_dump($x);\n"
-       "  }\n"
-       "}\n"
-       "$x = new X;\n"
-       "$x->f(42);\n");
-
-  MVCR("<?php "
-       "class MyException extends Exception {}"
-       "class MyOtherException extends Exception {}"
-       "function baz($x) {"
-       "  var_dump('baz: ' . $x);"
-       "  if (($x & 7) == 5) throw new Exception('regular');"
-       "  if (($x & 7) == 6) throw new MyException('mine');"
-       "  if (($x & 7) == 7) throw new MyOtherException('other');"
-       "}"
-       "function foo($t) {"
-       "  $e = $m = $q = new Exception('none');"
-       "  if ($t & 8) {"
-       "    switch ($t & 3) {"
-       "      case 0: goto l0;"
-       "      case 1: goto l1;"
-       "      case 2: goto l2;"
-       "      case 3: goto l3;"
-       "    }"
-       "  }"
-       "  try {"
-       "    var_dump('begin try1');"
-       "    l0: var_dump('l0');"
-       "    try {"
-       "      var_dump('begin try2');"
-       "      l1: var_dump('l1');"
-       "      baz($t);"
-       "      var_dump('after baz');"
-       "    } catch (MyOtherException $q) {"
-       "      var_dump($q->getMessage());"
-       "    }"
-       "    var_dump('after try2');"
-       "  } catch (Exception $e) {"
-       "    l2: var_dump($e->getMessage());"
-       "  } catch (MyException $m) {"
-       "    l3: var_dump($m->getMessage());"
-       "  }"
-       "  var_dump('after try1');"
-       "}"
-       "for ($i = 0; $i < 16; $i++) foo($i);");
-
-  MVCR("<?php "
-       "function g($x) {"
-       "  var_dump($x);"
-       "  if ($x == 123) {"
-       "    throw new Exception();"
-       "  }"
-       "}"
-       "function f($x) {"
-       "  if ($x == 1) {"
-       "    goto mylabel1;"
-       "  } else if ($x == 2) {"
-       "    goto mylabel2;"
-       "  } else if ($x == 3) {"
-       "    goto mylabel3;"
-       "  } else if ($x == 4) {"
-       "    goto mylabel4;"
-       "  }"
-       "  try {"
-       "    g($x);"
-       "    echo \"Should not get here\\n\";"
-       "    try {"
-       "      try {"
-       "        mylabel1:"
-       "        g($x);"
-       "      } catch (exception $e) {"
-       "        echo \"1a\\n\";"
-       "      }"
-       "      try {"
-       "        mylabel2:"
-       "        g($x);"
-       "      } catch (exception $e) {"
-       "        echo \"1b\\n\";"
-       "      }"
-       "    } catch (exception $e) {"
-       "      echo \"1\\n\";"
-       "    }"
-       "    try {"
-       "      try {"
-       "        mylabel3:"
-       "        g($x);"
-       "      } catch (exception $e) {"
-       "        echo \"2a\\n\";"
-       "      }"
-       "      try {"
-       "        mylabel4:"
-       "        g($x);"
-       "      } catch (exception $e) {"
-       "        echo \"2b\\n\";"
-       "      }"
-       "    } catch (exception $e) {"
-       "      echo \"2\\n\";"
-       "    }"
-       "  } catch (Exception $e) {"
-       "    echo \"0\\n\";"
-       "  }"
-       "}"
-       "f(1);"
-       "f(2);"
-       "f(3);"
-       "f(4);"
-       "f(123);");
-
-  return true;
-}
-
-bool TestCodeRun::TestClosure() {
-  MVCR("<?php $a = function ($v) { return $v > 2; }; echo $a(4).\"\n\";"
-       " echo call_user_func_array($a, array(4));");
-
-  MVCR("<?php $a = function ($a) { return $a;}; var_dump($a(123));");
-
-  MVCR("<?php $abc = 123; $a = function () use ($abc) { var_dump($abc);}; "
-       "$a();");
-
-  MVCR("<?php\n"
-       "function foo() {\n"
-       "  $var = 123;\n"
-       "  $ref = 456;\n"
-       "  $abc = 789;\n"
-       "  $a = function () use ($var, &$ref) {\n"
-       "    var_dump($abc, $var, $ref);\n"
-       "    $abc = $var = $ref = 333;\n"
-       "  };\n"
-       "  var_dump($a());\n"
-       "  var_dump($abc, $var, $ref);\n"
-       "}\n"
-       "foo();\n");
-
-  MVCR("<?php\n"
-       "$x = false;\n"
-       "$f = function ($arg0) use (&$x) { $x = $arg0; };\n"
-       "$f(32);\n"
-       "var_dump($x);\n");
-
-  MVCR("<?php\n"
-       "function f() {\n"
-       "  $test = false;\n"
-       "  $f = function ($p) use (&$test) {\n"
-       "    if ($p) $test = true;\n"
-       "  };\n"
-       "  $f(true);\n"
-       "  var_dump($test);\n"
-       "}\n"
-       "f();\n");
-
-  MVCRO("<?php\n"
-       "class Foo {\n"
-       "  function bar() {\n"
-       "    $abc = 123;\n"
-       "    $a = function ($abc) use ($abc) {\n"
-       "      var_dump($abc);\n"
-       "    };\n"
-       "    return $a;\n"
-       "  }\n"
-       "}\n"
-       "$a = Foo::bar();\n"
-       "$a(456);\n",
-       "int(456)\n");
-
-  MVCRO("<?php\n"
-       "class Foo {\n"
-       "  function bar() {\n"
-       "    $abc = 123;\n"
-       "    $a = function ($abc) use ($abc, $abc) {\n"
-       "      var_dump($abc);\n"
-       "    };\n"
-       "    return $a;\n"
-       "  }\n"
-       "}\n"
-       "$a = Foo::bar();\n"
-       "$a(456);\n",
-       "int(456)\n");
-
-  MVCRO("<?php\n"
-       "class Foo {\n"
-       "  function bar() {\n"
-       "    $abc = 123;\n"
-       "    $a = function ($abc) use (&$abc, &$abc) {\n"
-       "      var_dump($abc);\n"
-       "    };\n"
-       "    return $a;\n"
-       "  }\n"
-       "}\n"
-       "$a = Foo::bar();\n"
-       "$a(456);\n",
-       "int(456)\n");
-
-  MVCR("<?php\n"
-       "class Foo {\n"
-       "  function bar() {\n"
-       "    $abc = 123;\n"
-       "    $a = function ($x) use ($abc) {\n"
-       "      $n = func_num_args();\n"
-       "      $args = func_get_args();\n"
-       "      var_dump($n, $args);\n"
-       "    };\n"
-       "    return $a;\n"
-       "  }\n"
-       "\n"
-       "  function baz($obj) {\n"
-       "    $abc = 456;\n"
-       "    $obj(789);\n"
-       "  }\n"
-       "}\n"
-       "$a = Foo::bar();\n"
-       "Foo::baz($a);\n");
-
-  MVCR("<?php\n"
-       "class Foo {\n"
-       "  function bar() {\n"
-       "    $a = function () { var_dump(__CLASS__, __FUNCTION__);};\n"
-       "    $a();\n"
-       "  }\n"
-       "}\n"
-       "Foo::bar();\n");
-
-  MVCR("<?php\n"
-       "function h() {\n"
-       "  return array_filter(array(1, 2, 3),\n"
-       "                      function($e) { return !($e & 1); });\n"
-       "}\n"
-       "h();\n"
-       "var_dump(h());\n");
-
-  MVCR("<?php\n"
-       "$v=5;"
-       "call_user_func("
-       "  function() use($v) "
-       "  { echo $v; }"
-       ");"
-       "$f = function() use($v) { echo $v; };"
-       "call_user_func($f);"
-       "call_user_func_array("
-       "  function() use($v) "
-       "  { echo $v; }, array()"
-       ");"
-       "call_user_func($f, array());");
-
-  MVCR("<?php\n"
-       "$myfunc = function() {"
-       "  echo \"hello, world!\\n\";"
-       "};"
-       "$myfunc();"
-       "call_user_func($myfunc);"
-       "call_user_func_array($myfunc, array());"
-       "$isc = is_callable($myfunc, false, &$p);"
-       "echo \"is_callable(\\$myfunc) = $isc\\n\";"
-       "var_dump($p);");
-  MVCR("<?php\n"
-       "function f() {"
-       "$someVar = 456;"
-       "$closure = function($param) use ($someVar) {"
-       "echo $param . ' ' . $someVar . \"\\n\";"
-       "};"
-       "return $closure;"
-       "}"
-       "$x = f();"
-       "$x(2);"
-       "call_user_func($x, 2);");
-  MVCR("<?php\n"
-       "$my_array = array(7, 1, 5, 6);\n"
-       "$some_value = 6;\n"
-       "usort($my_array,\n"
-       "  function($a, $b) use ($some_value) {\n"
-       "    if ($a === $some_value) {\n"
-       "      if ($b === $some_value) {\n"
-       "        return 0;\n"
-       "      } else {\n"
-       "        return -1;\n"
-       "      }\n"
-       "    } else if ($b === $some_value) {\n"
-       "      return 1;\n"
-       "    }\n"
-       "    if ($a < $b) return -1;\n"
-       "    if ($a <= $b) return 0;\n"
-       "    return 1;\n"
-       "  }\n"
-       ");\n");
-  MVCR("<?php\n"
-       "function f() {"
-       "  $someVar = 456;"
-       "  $closure = function($param) use (&$someVar) {"
-       "      echo $param . ' ' . $someVar . \"\\n\";"
-       "      $param = 7;"
-       "      $someVar = 11;"
-       "    };"
-       "  return $closure;"
-       "}"
-       "$x = f();"
-       "$x(2);"
-       "$x(2);");
-  MVCR("<?php\n"
-       "function f() {"
-       "  $someVar = 456;"
-       "  $closure = function($param) use ($someVar) {"
-       "      echo $param . ' ' . $someVar . \"\\n\";"
-       "      $param = 7;"
-       "      $someVar = 11;"
-       "    };"
-       "  return $closure;"
-       "}"
-       "$x = f();"
-       "$x(2);"
-       "$x(2);");
-
-  MVCR("<?php "
-       "function test($x) {"
-       "  $s_path = serialize($x);"
-       "  $filter = function ($rel) use ($s_path) {"
-       "    return $s_path;"
-       "  };"
-       "  var_dump($filter(0));"
-       "}"
-       "test('hello');"
-       "test(array(1,2,'foo'=>'bar'));");
-
-  MVCR("<?php "
-       "function test($a, $b) {"
-       "  return array_map(function (array $x) use ($b) {"
-       "      var_dump($x,$b);"
-       "    }, $a);"
-       "}"
-       "test(array(array(1), array(2)), 5);");
-
-  MVCR("<?php\n"
-       "function f(&$u0) {\n"
-       "  return function () use (&$u0, $u0) { $u0++; };\n"
-       "}\n"
-       "function g(&$u0) {\n"
-       "  return function () use ($u0, &$u0) { $u0++; };\n"
-       "}\n"
-       "$x1 = 0;\n"
-       "$f = f($x1);\n"
-       "var_dump($x1);\n"
-       "$f();\n"
-       "var_dump($x1);\n"
-       "\n"
-       "$x2 = 0;\n"
-       "$g = g($x2);\n"
-       "var_dump($x2);\n"
-       "$g();\n"
-       "var_dump($x2);\n");
-
-  MVCR("<?php\n"
-       "function get() { return true; }\n"
-       "if (get()) {\n"
-       "  function f($x) {\n"
-       "    return function () use ($x) { return $x; };\n"
-       "  }\n"
-       "} else {\n"
-       "  function f($x) {\n"
-       "    return function () use ($x) { return $x + 1; };\n"
-       "  }\n"
-       "}\n"
-       "$f = f(32);\n"
-       "var_dump($f());\n");
-
-  MVCR("<?php\n"
-       "function mkC() {\n"
-       "  return function () {\n"
-       "    static $x = 0;\n"
-       "    return $x++;\n"
-       "  };\n"
-       "}\n"
-       "$c0 = mkC();\n"
-       "var_dump($c0());\n"
-       "var_dump($c0());\n"
-       "\n"
-       "$c1 = mkC();\n"
-       "var_dump($c1());\n"
-       "var_dump($c1());\n");
-
-  MVCRO("<?php\n"
-        "class A {"
-        "  public function foo() {"
-        "    $values = array(1, 2, 3);"
-        "    $values = array_map(function($p) use ($this) {"
-        "      return $this->goo($p);"
-        "    }, $values);"
-        "    var_dump($values);"
-        "  }"
-        "  public function bar() { return $this; }"
-        "  public function goo($p) { return $p; }"
-        "}"
-        "$obj = new A;"
-        "var_dump($obj->bar());"
-        "$obj->foo();",
-        "object(A)#1 (0) {\n"
-        "}\n"
-        "array(3) {\n"
-        "  [0]=>\n"
-        "  int(1)\n"
-        "  [1]=>\n"
-        "  int(2)\n"
-        "  [2]=>\n"
-        "  int(3)\n"
-        "}\n");
-  return true;
-}
-
-bool TestCodeRun::TestNamespace() {
-  MVCR("<?php\n"
-       "namespace my\\name;\n"
-       "class MyClass {}\n"
-       "function myfunction() {}\n"
-       "const MYCONST = 123;\n"
-       "\n"
-       "$a = new MyClass; var_dump(get_class($a));\n"
-       "$c = new \\my\\name\\MyClass; var_dump(get_class($a));\n"
-       "$a = strlen('hi'); var_dump($a);\n"
-       "$d = namespace\\MYCONST; var_dump($d);\n"
-       "$d = __NAMESPACE__ . '\\MYCONST'; var_dump(constant($d));\n"
-       "var_dump(defined('MYCONST'));\n");
-
-  MVCR("<?php\n"
-       "namespace foo\\baz {\n"
-       "  function foo() { var_dump(__NAMESPACE__);}\n"
-       "}\n"
-       "namespace bar\\baz {\n"
-       "  function foo() { var_dump(__NAMESPACE__);}\n"
-       "}\n"
-       "namespace {\n"
-       "  use foo\\baz as baz;\n"
-       "  baz\\foo();\n"
-       "}\n");
-
-  MVCR("<?php\n"
-       "namespace foo\\baz {\n"
-       "  function foo() { var_dump(__NAMESPACE__);}\n"
-       "}\n"
-       "namespace bar\\baz {\n"
-       "  function foo() { var_dump(__NAMESPACE__);}\n"
-       "}\n"
-       "namespace bar {\n"
-       "  use foo\\baz as baz;\n"
-       "  baz\\foo();\n"
-       "}\n");
-
-  MVCR("<?php\n"
-       "  namespace foo\\baz {\n"
-       "  function foo() { var_dump(__NAMESPACE__);}\n"
-       "}\n"
-       "namespace bar\\baz {\n"
-       "  function foo() { var_dump(__NAMESPACE__);}}\n"
-       "namespace bar {\n"
-       "  baz\\foo();\n"
-       "}\n");
-
-  MVCR("<?php\n"
-       "namespace {\n"
-       "  function foo() { var_dump(__NAMESPACE__);}\n"
-       "}\n"
-       "namespace B {\n"
-       "}\n"
-       "namespace B {\n"
-       "  foo();\n"
-       "}\n");
-
-  MVCR("<?php\n"
-       "namespace {\n"
-       "  function foo() { var_dump(__NAMESPACE__);}\n"
-       "}\n"
-       "namespace B {\n"
-       "  function foo() { var_dump(__NAMESPACE__);}\n"
-       "}\n"
-       "namespace B {\n"
-       "  foo();\n"
-       "}\n");
-
-  MVCR("<?php\n"
-       "namespace {\n"
-       "  function foo() { var_dump(__NAMESPACE__);}\n"
-       "}\n"
-       "namespace B {\n"
-       "  function foo() { var_dump(__NAMESPACE__);}\n"
-       "}\n"
-       "namespace B {\n"
-       "  \\B\\foo();\n"
-       "}\n");
-
-  MVCR("<?php\n"
-       "namespace {\n"
-       "  function foo() { var_dump(__NAMESPACE__);}\n"
-       "}\n"
-       "namespace B {\n"
-       "  function foo() { var_dump(__NAMESPACE__);}\n"
-       "}\n"
-       "namespace B {\n"
-       "  \\foo();\n"
-       "}\n");
-
-  MVCR("<?php\n"
-       "namespace {\n"
-       "  function foo() { var_dump(__NAMESPACE__);}\n"
-       "}\n"
-       "namespace B {\n"
-       "  function foo() { var_dump(__NAMESPACE__);}\n"
-       "}\n"
-       "namespace B {\n"
-       "  $a = 'foo';\n"
-       "  $a();\n"
-       "}\n");
-
-  MVCR("<?php\n"
-       "namespace {\n"
-       "  function foo() { var_dump(__NAMESPACE__);}\n"
-       "}\n"
-       "namespace B {\n"
-       "  function foo() { var_dump(__NAMESPACE__);}\n"
-       "}\n"
-       "namespace B {\n"
-       "  call_user_func('foo');\n"
-       "}\n");
-
-  MVCR("<?php "
-       "namespace {"
-       "  function fiz() { var_dump(__METHOD__); }"
-       "  const FIZ = 25;"
-       "  const FUZ = 1;"
-       "}"
-       "namespace foo {"
-       "  class bar {"
-       "    public function test() { echo __CLASS__ . PHP_EOL; }"
-       "  }"
-       "  const FUZ = 2;"
-       "  class baz extends bar {"
-       "    public function fiz() {"
-       "      self::test();"
-       "      parent::test();"
-       "      static::test();"
-       "      bar::test();"
-       "    }"
-       "  }"
-       "  $x = new baz();"
-       "  $x->fiz();"
-       "  var_dump(true);"
-       "  var_dump(false);"
-       "  var_dump(null);"
-       "  var_dump(INF);"
-       "  var_dump(FIZ);"
-       "  var_dump(FUZ);"
-       "  var_dump(\\FUZ);"
-       "}");
-
-  MVCR("<?php\n"
-       "namespace A\\B;\n"
-       "class Foo {\n"
-       "  static $baz = 32;\n"
-       "  function __construct(array $a) {\n"
-       "    var_dump($a);\n"
-       "  }\n"
-       "  function callUnknownClassMethod($method) {\n"
-       "    return SomeUnknownClass::$method();\n"
-       "  }\n"
-       "  function unsetStaticProperty() {\n"
-       "    unset(Foo::$baz);\n"
-       "  }\n"
-       "}\n"
-       "if (rand(0, 1)) {\n"
-       "  class B {\n"
-       "    static $baz = 'baz';\n"
-       "    const FOO = 30;\n"
-       "    function f() {\n"
-       "      return Foo::NoSuchConstant;\n"
-       "    }\n"
-       "  }\n"
-       "} else {\n"
-       "  class B {\n"
-       "    static $baz = 'baz';\n"
-       "    const FOO = 30;\n"
-       "    function f() {\n"
-       "      return Foo::NoSuchConstant;\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "$f = new Foo(array(0));\n"
-       "var_dump(Foo::$baz);\n"
-       "var_dump(B::FOO);\n"
-       "var_dump(B::$baz);\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestYield() {
-  HipHopSyntax w(this);
-
-  MVCRO("<?php function fruit() { yield 'apple'; yield 'banana';} "
-        "foreach (fruit() as $fruit) { var_dump($fruit);} ",
-
-        "string(5) \"apple\"\n"
-        "string(6) \"banana\"\n"
-       );
-
-  MVCRO("<?php class F { function fruit() { yield 'apple'; yield 'banana';} }"
-        "foreach (F::fruit() as $fruit) { var_dump($fruit);} ",
-
-        "string(5) \"apple\"\n"
-        "string(6) \"banana\"\n"
-       );
-
-  MVCRO("<?php class F { function fruit() { yield 'apple'; yield 'banana';} }"
-        "$f = new F; foreach ($f->fruit() as $fruit) { var_dump($fruit);} ",
-
-        "string(5) \"apple\"\n"
-        "string(6) \"banana\"\n"
-       );
-
-  MVCRO("<?php function fruit() { $a = 123; yield $a; yield ++$a;} "
-        "foreach (fruit() as $fruit) { var_dump($fruit);} ",
-
-        "int(123)\n"
-        "int(124)\n"
-       );
-
-  MVCRO("<?php function fruit() { echo \"sadpanda, no fruit\"; yield break; } "
-        "foreach (fruit() as $fruit) { var_dump($fruit);} ",
-
-        "sadpanda, no fruit"
-       );
-
-  MVCRO("<?php function fruit() { $a = 123; yield $a;yield break;yield ++$a;} "
-        "foreach (fruit() as $fruit) { var_dump($fruit);} ",
-
-        "int(123)\n"
-       );
-
-  MVCRO("<?php function nums() { for ($i = 0; $i < 3; $i++) yield $i;} "
-        "foreach (nums() as $num) { var_dump($num);} ",
-
-        "int(0)\n"
-        "int(1)\n"
-        "int(2)\n"
-       );
-
-  MVCRO("<?php function nums() { $i = 0; while ($i < 3) yield $i++;} "
-        "foreach (nums() as $num) { var_dump($num);} ",
-
-        "int(0)\n"
-        "int(1)\n"
-        "int(2)\n"
-       );
-
-  MVCRO("<?php function nums() { $i = 0; do yield $i++; while ($i < 3);} "
-        "foreach (nums() as $num) { var_dump($num);} ",
-
-        "int(0)\n"
-        "int(1)\n"
-        "int(2)\n"
-       );
-
-  MVCRO("<?php function nums() { $i = 0; foo: switch ($i) { "
-        "case 0: yield $i; $i = 1; case 999: yield $i; break; $i = -1; "
-        "case 1: $i = 2; yield $i; yield break;} goto foo;} "
-        "foreach (nums() as $num) { var_dump($num);} ",
-
-        "int(0)\n"
-        "int(1)\n"
-        "int(2)\n"
-       );
-
-  MVCRO("<?php\n"
-        "function f() { yield func_num_args(); yield func_get_arg(1); }\n"
-        "foreach (f(1, 2, 3) as $v) { var_dump($v); }\n",
-
-        "int(3)\n"
-        "int(2)\n"
-       );
-
-  MVCRO("<?php\n"
-        "function f($a1, &$a2) {\n"
-        "  foreach ($a1 as $k1 => $v1) {\n"
-        "    foreach ($a2 as $k2 => &$v2) {\n"
-        "      $v2 += $v1; yield $v2;\n"
-        "    }\n"
-        "  }\n"
-        "}\n"
-        "$a1 = array(1, 2);\n"
-        "$a2 = array(1, 2);\n"
-        "foreach (f($a1, $a2) as $v) { var_dump($v); }\n"
-        "var_dump($a2[0], $a2[1]);\n",
-
-        "int(2)\n"
-        "int(3)\n"
-        "int(4)\n"
-        "int(5)\n"
-        "int(4)\n"
-        "int(5)\n");
-
-  // yield within anonymous function
-  MVCRO("<?php\n"
-        "$a = function() { yield 1; yield 2; };\n"
-        "foreach ($a() as $v) { var_dump($v); }\n",
-
-        "int(1)\n"
-        "int(2)\n");
-
-  MVCRO("<?php\n"
-        "function f() {\n"
-        "  $a = function() { yield 1; yield 2; };\n"
-        "  return $a;\n"
-        "}\n"
-        "$f = f();\n"
-        "foreach ($f() as $v) { var_dump($v); }\n",
-
-        "int(1)\n"
-        "int(2)\n");
-
-  MVCRO("<?php\n"
-        "class A {\n"
-        "  function f() {\n"
-        "    $a = function() { yield 1; yield 2; };\n"
-        "    return $a;\n"
-        "  }\n"
-        "}\n"
-        "$a = new A;\n"
-        "$f = $a->f();\n"
-        "foreach ($f() as $v) { var_dump($v); }\n",
-
-        "int(1)\n"
-        "int(2)\n");
-
-  // Continuatin::send()
-  MVCRO("<?php\n"
-        "function f() {\n"
-        "  $a = yield 1; list($a, $b) = yield $a; yield $b;\n"
-        "}\n"
-        "$c = f();\n"
-        "$c->next();\n"
-        "var_dump($c->current());\n"
-        "$c->send(2);\n"
-        "var_dump($c->current());\n"
-        "$c->send(array(3, 4));\n"
-        "var_dump($c->current());\n",
-
-        "int(1)\n"
-        "int(2)\n"
-        "int(4)\n");
-
-  MVCRO("<?php\n"
-        "class A {"
-        "  public function foo() {"
-        "    $this->bar(function() {yield 1; yield 2; yield 3;});"
-        "  }"
-        "  public function bar(Closure $c) {"
-        "    $a = $c();"
-        "    foreach ($a as $b) {"
-        "      echo $b.\"\\n\";"
-        "    }"
-        "  }"
-        "}"
-        "$a = new A();"
-        "$a->foo();",
-        "1\n"
-        "2\n"
-        "3\n");
-
-  MVCRO("<?php "
-        "function foo($t) {"
-        "  $x = function() use ($t) {"
-        "    var_dump($t);"
-        "    yield 1;"
-        "  };"
-        "  foreach ($x() as $y) {"
-        "    var_dump($y);"
-        "  }"
-        "}"
-        "foo(42);",
-        "int(42)\n"
-        "int(1)\n");
-
-  MVCRO("<?php\n"
-        "function f($x) {\n"
-        "  switch ($x++ + ++$x) {\n"
-        "  case 1:\n"
-        "    yield 1;\n"
-        "  case 2:\n"
-        "    yield 2;\n"
-        "  case 3:\n"
-        "    yield 3;\n"
-        "  case 4:\n"
-        "    yield 4;\n"
-        "  }\n"
-        "}\n"
-        "foreach (f(0) as $x) { var_dump($x); }\n"
-        "foreach (f(1) as $x) { var_dump($x); }\n",
-        "int(2)\n"
-        "int(3)\n"
-        "int(4)\n"
-        "int(4)\n");
-
-  MVCRO("<?php "
-        "function f($x) { return $x; }"
-        "function foo($a) {"
-        "  yield 1;"
-        "  foreach ((array)f($a) as $x) {"
-        "    var_dump('i:'.$x);"
-        "  }"
-        "}"
-        "foreach (foo(array(1)) as $x) {"
-        "  var_dump('o:'.$x);"
-        "}",
-        "string(3) \"o:1\"\n"
-        "string(3) \"i:1\"\n");
-
-  // closure generator w/ use var by ref
-  MVCRO("<?php\n"
-        "$env = 3;\n"
-        "$f = function ($arg0) use (&$env) {\n"
-        "  yield $arg0;\n"
-        "  yield $arg0 + ($env++);\n"
-        "  yield $arg0 + ($env++) + 1;\n"
-        "};\n"
-        "foreach ($f(32) as $x) { var_dump($x); }\n"
-        "var_dump($env);\n",
-        "int(32)\n"
-        "int(35)\n"
-        "int(37)\n"
-        "int(5)\n");
-
-  // closure generator w/ arg by ref
-  MVCRO("<?php\n"
-        "$env = 3;\n"
-        "$f = function (&$arg0) use ($env) {\n"
-        "  yield $arg0++ + $env;\n"
-        "  yield $arg0++ + $env;\n"
-        "};\n"
-        "foreach ($f($env) as $x) {\n"
-        "  var_dump($x);\n"
-        "}\n"
-        "var_dump($env);\n",
-        "int(6)\n"
-        "int(7)\n"
-        "int(5)\n");
-
-  MVCRO("<?php\n"
-        "class X {\n"
-        "  public function doIt() {\n"
-        "    throw new Exception('foobar');\n"
-        "  }\n"
-        "}\n"
-        "function f($obj) {\n"
-        "  $res = null;\n"
-        "  try {\n"
-        "    $res = $obj->doIt();\n"
-        "  } catch (Exception $e) {\n"
-        "    $res = $e->getMessage();\n"
-        "  }\n"
-        "  yield $res;\n"
-        "}\n"
-        "$x = new X;\n"
-        "foreach (f($x) as $i) { var_dump($i); }\n",
-        "string(6) \"foobar\"\n");
-
-  MVCRO("<?php\n"
-        "function f($x, $y) {\n"
-        "  yield $x; \n"
-        "  yield $$y;\n"
-        "}\n"
-        "foreach (f(10, 'x') as $x) { var_dump($x); }\n"
-        "function g() {\n"
-        "  extract(func_get_args(), EXTR_PREFIX_ALL, 'foo');\n"
-        "  yield $foo_0;\n"
-        "  yield $foo_1;\n"
-        "}\n"
-        "foreach (g('hello', 'world') as $x) { var_dump($x); }\n"
-        "function h($x, $y) {\n"
-        "  $z = 16;\n"
-        "  $arr = compact('x', 'y', 'z');\n"
-        "  yield $arr['z'];\n"
-        "  yield $arr['x'];\n"
-        "  yield $arr['y'];\n"
-        "}\n"
-        "foreach (h(32, 64) as $x) { var_dump($x); }\n"
-        "function i($x, $y) {\n"
-        "  $arr = compact($x);\n"
-        "  yield $arr[$x];\n"
-        "}\n"
-        "foreach (i('y', 32) as $x) { var_dump($x); }\n",
-        "int(10)\n"
-        "int(10)\n"
-        "string(5) \"hello\"\n"
-        "string(5) \"world\"\n"
-        "int(16)\n"
-        "int(32)\n"
-        "int(64)\n"
-        "int(32)\n");
-
-  MVCRO("<?php\n"
-        "// redec class gen\n"
-        "function get() { return true; }\n"
-        "if (get()) {\n"
-        "  class X { \n"
-        "    public function yielder() { yield 'first'; }\n"
-        "  }\n"
-        "} else {\n"
-        "  class X { \n"
-        "    public function yielder() { yield 'second'; }\n"
-        "  }\n"
-        "}\n"
-        "$x = new X;\n"
-        "foreach ($x->yielder() as $foo) { var_dump($foo); }\n"
-        "\n"
-        "// derive from redec gen\n"
-        "class Foo {\n"
-        "  public function fooMsg() { return 'foo'; }\n"
-        "  public function fooGen() { yield $this->fooMsg(); }\n"
-        "}\n"
-        "if (get()) {\n"
-        "  class Bar extends Foo {\n"
-        "    public function fooMsg() { return 'bar'; }\n"
-        "    public function barMsg() { return 'bar'; }\n"
-        "    public function barGen() { yield $this->barMsg(); }\n"
-        "  }\n"
-        "} else {\n"
-        "  class Bar extends Foo {}\n"
-        "}\n"
-        "$f = new Foo;\n"
-        "foreach ($f->fooGen() as $foo) { var_dump($foo); }\n"
-        "$b = new Bar;\n"
-        "foreach ($b->fooGen() as $foo) { var_dump($foo); }\n"
-        "foreach ($b->barGen() as $foo) { var_dump($foo); }\n"
-        "\n"
-        "// conditional derive from redec gen\n"
-        "function get0() { return false; }\n"
-        "function f($x) {\n"
-        "  if ($x) {\n"
-        "    if (get0()) {\n"
-        "      class X1 {\n"
-        "        public function msg() { return 'first, first'; }\n"
-        "        public function gen() { yield $this->msg(); }\n"
-        "      }   \n"
-        "    } else {\n"
-        "      class X1 {\n"
-        "        public function msg() { return 'first, second'; }\n"
-        "        public function gen() { yield $this->msg(); }\n"
-        "      }   \n"
-        "    }   \n"
-        "  } else {\n"
-        "    if (get()) {\n"
-        "      class Y extends X1 {\n"
-        "        public function msg() { return 'second, first'; }\n"
-        "        public function gen() { yield $this->msg(); }\n"
-        "      }   \n"
-        "    } else {\n"
-        "      class Y extends X1 {\n"
-        "        public function msg() { return 'second, second'; }\n"
-        "        public function gen() { yield $this->msg(); }\n"
-        "      }   \n"
-        "    }   \n"
-        "  }\n"
-        "  $x = $x ? new X1 : new Y;\n"
-        "  foreach ($x->gen() as $foo) { var_dump($foo); }\n"
-        "}\n"
-        "f(true);\n"
-        "f(false);\n",
-        "string(5) \"first\"\n"
-        "string(3) \"foo\"\n"
-        "string(3) \"bar\"\n"
-        "string(3) \"bar\"\n"
-        "string(13) \"first, second\"\n"
-        "string(13) \"second, first\"\n");
-
-  MVCRO("<?php\n"
-        "function get() { return true; }\n"
-        "if (get()) {\n"
-        "  function gen($i) {\n"
-        "    yield $i;\n"
-        "    yield $i + 1;\n"
-        "  }\n"
-        "} else {\n"
-        "  function gen($i) {\n"
-        "    yield $i + 1;\n"
-        "    yield $i + 2;\n"
-        "  }\n"
-        "}\n"
-        "foreach (gen(3) as $x) { var_dump($x); }\n",
-        "int(3)\n"
-        "int(4)\n");
-
-  MVCRO("<?php\n"
-        "class X {\n"
-        "  function foo($t) {\n"
-        "    $$t = 5;\n"
-        "    yield $this;\n"
-        "  }\n"
-        "}\n"
-        "$x = new X;\n"
-        "foreach ($x->foo('this') as $v) { var_dump($v); }\n",
-        "int(5)\n");
-
-  // Test passing null to hphp_get_iterator()
-  MVCRO("<?php \n"
-        "function f() {\n"
-        "  $var = hphp_get_iterator(null);\n"
-        "  var_dump(is_null($var));\n"
-        "  var_dump(is_object($var));\n"
-        "  var_dump(get_class($var));\n"
-        "}\n"
-        "f();\n",
-
-        "bool(false)\n"
-        "bool(true)\n"
-        "string(13) \"ArrayIterator\"\n"
-        );
-
-  MVCRO("<?php "
-        "function foo($x = null) {"
-        "  if ($x) $x = 'foo';"
-        "  var_dump($x);"
-        "  yield 1;"
-        "  }"
-        "foreach(foo() as $x) {}",
-        "NULL\n" );
-
-  MVCRO("<?php "
-        "function bar($x) { return $x ? $x + 1 : false; }"
-        "function foo($a) {"
-        "  $x = bar($a);"
-        "  switch ($x) {"
-        "    case 'hello': echo 1; break;"
-        "    case bar(3): echo 2; break;"
-        "  }"
-        "  yield $x;"
-        "}"
-        "foreach(foo(3) as $x) { var_dump($x); }",
-        "2int(4)\n");
-
-  MVCRO("<?php\n"
-        "$x = 32;\n"
-        "$SOME_VAR = 'foo';\n"
-        "function f($a0, $a1, $a2, $a3) {\n"
-        "  var_dump($a0['SOME_VAR'], $a1, $a2, $a3);\n"
-        "}\n"
-        "function g($a0, $a1, $a2, $a3) {\n"
-        "  var_dump($a0['SOME_VAR'], $a1, $a2, $a3);\n"
-        "}\n"
-        "function h($fcn) {\n"
-        "  global $x;\n"
-        "  $fcn($GLOBALS, $_POST, $x, $x++);\n"
-        "  yield 64;\n"
-        "}\n"
-        "foreach (h(rand(0, 1) ? 'f' : 'g') as $v) {\n"
-        "  var_dump($v);\n"
-        "}\n",
-        "string(3) \"foo\"\n"
-        "array(0) {\n"
-        "}\n"
-        "int(32)\n"
-        "int(32)\n"
-        "int(64)\n");
-
-  // globals and statics
-  MVCRO("<?php\n"
-        "$x = 0;\n"
-        "function f() {\n"
-        "  global $x;\n"
-        "  static $y = 0;\n"
-        "  yield $x++;\n"
-        "  yield $y++;\n"
-        "}\n"
-        "for ($i = 0; $i < 5; $i++) {\n"
-        "  foreach (f() as $value) {\n"
-        "    var_dump($value);\n"
-        "  }\n"
-        "}\n"
-        "var_dump($x);\n",
-        "int(0)\n"
-        "int(0)\n"
-        "int(1)\n"
-        "int(1)\n"
-        "int(2)\n"
-        "int(2)\n"
-        "int(3)\n"
-        "int(3)\n"
-        "int(4)\n"
-        "int(4)\n"
-        "int(5)\n");
-
-  MVCRO("<?php "
-        "class A {"
-        "  public static function sgen() {"
-        "    $class = get_called_class();"
-        "    yield $class;"
-        "  }"
-        "  public static function sfoo() {"
-        "    return self::gen();"
-        "  }"
-        "  public function gen() {"
-        "    $class = get_called_class();"
-        "    yield $class;"
-        "  }"
-        "  public function foo() {"
-        "    return self::gen();"
-        "  }"
-        "}"
-        "class B extends A {}"
-        "function t($x) { foreach ($x as $v) { var_dump($v); } }"
-        "t(B::sgen());"
-        "t(B::sfoo());"
-        "t(A::sgen());"
-        "t(A::sfoo());"
-        "t(B::gen());"
-        "t(B::foo());"
-        "t(A::gen());"
-        "t(A::foo());"
-        "$b = new B;"
-        "t($b->gen());"
-        "t($b->foo());"
-        "$a = new A;"
-        "t($a->gen());"
-        "t($a->foo());"
-        ,
-        "string(1) \"B\"\n"
-        "string(1) \"B\"\n"
-        "string(1) \"A\"\n"
-        "string(1) \"A\"\n"
-        "string(1) \"B\"\n"
-        "string(1) \"B\"\n"
-        "string(1) \"A\"\n"
-        "string(1) \"A\"\n"
-        "string(1) \"B\"\n"
-        "string(1) \"B\"\n"
-        "string(1) \"A\"\n"
-        "string(1) \"A\"\n");
-
-  // getting the original function
-  MVCRO("<?php\n"
-        "function f($x) {\n"
-        "  yield $x;\n"
-        "}\n"
-        "$c = f(32);\n"
-        "var_dump($c->getOrigFuncName());\n"
-        "class X {\n"
-        "  function f($x) { yield $x; }\n"
-        "  static function g($x) { yield get_called_class(); }\n"
-        "}\n"
-        "class Y extends X {}\n"
-        "$x = new X;\n"
-        "$c = $x->f(32);\n"
-        "var_dump($c->getOrigFuncName());\n"
-        "$c = X::g(32);\n"
-        "var_dump($c->getOrigFuncName());\n"
-        "$c = Y::g(32);\n"
-        "var_dump($c->getOrigFuncName());\n"
-        "$fcn = function ($x) { yield $x; };\n"
-        "$c = $fcn(32);\n"
-        "var_dump($c->getOrigFuncName());\n",
-        "string(1) \"f\"\n"
-        "string(4) \"X::f\"\n"
-        "string(4) \"X::g\"\n"
-        "string(4) \"Y::g\"\n"
-        "string(9) \"{closure}\"\n");
-
-  MVCRO("<?php "
-        "function gen() {"
-        "  yield 1;"
-        "  yield 2;"
-        "  try {"
-        "    $a = yield 3;"
-        "  } catch (Exception $e) {"
-        "    var_dump($e->getMessage());"
-        "    yield 4;"
-        "  }"
-        "  yield 5;"
-        "}"
-        "foreach (gen() as $x) { var_dump($x); }"
-        "$g = gen();"
-        "$g->next();"
-        "var_dump($g->current());"
-        "$g->next();"
-        "var_dump($g->current());"
-        "$g->next();"
-        "var_dump($g->current());"
-        "$g->raise(new Exception('foobar'));"
-        "var_dump($g->current());"
-        "$g->next();"
-        "var_dump($g->current());"
-        ,
-        "int(1)\n"
-        "int(2)\n"
-        "int(3)\n"
-        "int(5)\n"
-        "int(1)\n"
-        "int(2)\n"
-        "int(3)\n"
-        "string(6) \"foobar\"\n"
-        "int(4)\n"
-        "int(5)\n");
-
-  MVCRO("<?php "
-        "class YieldedException extends Exception {}"
-        "class ReflectedException extends Exception {}"
-        "function throwYieldedException() {"
-        "  throw new YieldedException();"
-        "}"
-        "function gen() {"
-        "  try {"
-        "    $a = yield throwYieldedException();"
-        "    echo 'Gen got '.$a;"
-        "  } catch (YieldedException $e) {"
-        "    var_dump('Got yieldedException, re-raising.');"
-        "    throw $e;"
-        "  } catch (ReflectedException $e) {"
-        "    var_dump('Got Reflected Exception');"
-        "  }"
-        "}"
-        "try {"
-        "  $g = gen();"
-        "  $g->next();"
-        "} catch(YieldedException $e) {"
-        "  try {"
-        "    $g->raise(new ReflectedException());"
-        "  } catch (Exception $e) {"
-        "    var_dump($e->getMessage());"
-        "  }"
-        "}"
-        ,
-        "string(33) \"Got yieldedException, re-raising.\"\n"
-        "string(32) \"Continuation is already finished\"\n");
-
-  MVCRO("<?php\n"
-        "function makeClosureCont() {\n"
-        "  return function () {\n"
-        "    static $x = 0;\n"
-        "    yield $x++;\n"
-        "    yield $x++;\n"
-        "  };\n"
-        "}\n"
-        "function gen() {\n"
-        "  static $x = 0;\n"
-        "  yield $x++;\n"
-        "  yield $x++;\n"
-        "}\n"
-        "$cc = makeClosureCont();\n"
-        "foreach ($cc() as $v) { var_dump($v); }\n"
-        "$cc1 = makeClosureCont();\n"
-        "foreach ($cc1() as $v) { var_dump($v); }\n"
-        "foreach (gen() as $v) { var_dump($v); }\n"
-        "foreach (gen() as $v) { var_dump($v); }\n",
-        "int(0)\n"
-        "int(1)\n"
-        "int(0)\n"
-        "int(1)\n"
-        "int(0)\n"
-        "int(1)\n"
-        "int(2)\n"
-        "int(3)\n");
-
-  MVCRO("<?php "
-        "class X {"
-        "  public static function gen() {"
-        "    static $x;"
-        "    yield ++$x;"
-        "    yield 2;"
-        "    yield ++$x;"
-        "  }"
-        "}"
-        "class Y extends X {}"
-        "$g = X::gen();"
-        "foreach ($g as $i) var_dump($i);"
-        ,
-        "int(1)\n"
-        "int(2)\n"
-        "int(2)\n");
-
-  MVCRO("<?php "
-        "trait DY {"
-        "  private $drc = array();"
-        ""
-        "  public function dty($key) {"
-        "    $this->drc[$key] = true;"
-        "    yield (true);"
-        "  }"
-        "  public function edd($key) {"
-        "    if (array_key_exists($key, $this->drc)) {"
-        "      var_dump(true);"
-        "    } "
-        "  }"
-        "}"
-        "class C { use DY; }"
-        "class D extends C { }"
-        "$obj = new D;"
-        "foreach($obj->dty('foo') as $var) {"
-        "  var_dump($var);"
-        "}"
-        "$obj->edd('foo');",
-        "bool(true)\n"
-        "bool(true)\n");
-  MVCRO("<?php\n"
-        "trait T {"
-        "  abstract protected function gpc();"
-        "  public function gen() {"
-        "    yield $this->gpc();"
-        "  }"
-        "}"
-        "class C1 {"
-        "  use T;"
-        "  protected function gpc() {"
-        "    return 1;"
-        "  }"
-        "}"
-        "class C2 {"
-        "  use T;"
-        "  protected function gpc() {"
-        "    return 2;"
-        "  }"
-        "}"
-        "$obj1 = new C1();"
-        "$obj2 = new C2();"
-        "$c1 = $obj1->gen();"
-        "$c2 = $obj2->gen();"
-        "$c1->next();"
-        "var_dump($c1->current());"
-        "$c2->next();"
-        "var_dump($c2->current());",
-        "int(1)\n"
-        "int(2)\n");
-
-  MVCRO("<?php "
-        "function foo($results) {"
-        "  yield 0;"
-        "  foreach ($results as &$result) {"
-        "    $result->foo = 1;"
-        "  }"
-        "  var_dump($results);"
-        "  yield 1;"
-        "}"
-        "function bar() {"
-        "  foreach (foo(array()) as $r) {"
-        "    var_dump($r);"
-        "  }"
-        "}"
-        "bar();",
-        "int(0)\n"
-        "array(0) {\n"
-        "}\n"
-        "int(1)\n");
-
-  MVCRO("<?php"
-        "class X {"
-        "  private $a = array(1,2,3);"
-        "  function foo() { yield $this->a; }"
-        "}"
-        "if (isset($g)) {"
-        "  class Y {}"
-        "} else {"
-        "  class Y extends X {}"
-        "}"
-        "class Z extends Y {}"
-        "function test() {"
-        "  $z = new Z;"
-        "  foreach ($z->foo() as $v) {"
-        "    var_dump($v);"
-        "  }"
-        "}"
-        "test();",
-        "array(3) {\n"
-        "  [0]=>\n"
-        "  int(1)\n"
-        "  [1]=>\n"
-        "  int(2)\n"
-        "  [2]=>\n"
-        "  int(3)\n"
-        "}\n");
-
-  // Testing destructor/assignment corner cases
-  MVCRO("<?php\n"
-        "\n"
-        "class Evil {\n"
-        "  public function __destruct() {\n"
-        "    echo \"in __destruct()\\n\";\n"
-        "    try {\n"
-        "      dumpCurrent();\n"
-        "    } catch (Exception $e) {\n"
-        "      printf(\"Caught: %s\\n\", $e->getMessage());\n"
-        "    }\n"
-        "  }\n"
-        "}\n"
-        "function dumpCurrent() {\n"
-        "  var_dump($GLOBALS['cont']->current());\n"
-        "  if (isset($GLOBALS['gonext'])) {\n"
-        "    $GLOBALS['cont']->next();\n"
-        "  }\n"
-        "}\n"
-        "function gen() {\n"
-        "  yield new Evil;\n"
-        "  yield null;\n"
-        "  yield new Evil;\n"
-        "  yield new Evil;\n"
-        "}\n"
-        "function main() {\n"
-        "  $GLOBALS['cont'] = $c = gen();\n"
-        "  $c->next();\n"
-        "\n"
-        "  $c->send(new Evil);\n"
-        "  $GLOBALS['gonext'] = true;\n"
-        "  $c->next();\n"
-        "  $c->send(null);\n"
-        "  $c->send(null);\n"
-        "  echo \"Finished!\\n\";\n"
-        "}\n"
-        "main();\n"
-        "echo \"Returned from main safely\\n\";\n"
-        ,
-        "in __destruct()\n"
-        "NULL\n"
-        "in __destruct()\n"
-        "NULL\n"
-        "in __destruct()\n"
-        "object(Evil)#4 (0) {\n"
-        "}\n"
-        "Caught: Continuation is already running\n"
-        "in __destruct()\n"
-        "NULL\n"
-        "Caught: Continuation is already finished\n"
-        "Finished!\n"
-        "Returned from main safely\n");
-
-  MVCRO("<?php\n"
-        "class Foo implements Iterator {\n"
-        "  private $data = array(1, 2, 3);\n"
-        "\n"
-        "  public function current() {\n"
-        "    return current($this->data);\n"
-        "  }\n"
-        "  public function key() {\n"
-        "    return key($this->data);\n"
-        "  }\n"
-        "  public function next() {\n"
-        "    next($this->data);\n"
-        "  }\n"
-        "  public function rewind() {\n"
-        "    echo \"hagfish\\n\";\n"
-        "    reset($this->data);\n"
-        "  }\n"
-        "  public function valid() {\n"
-        "    return current($this->data);\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "function run_test() {\n"
-        "  $f = new Foo();\n"
-        "\n"
-        "  foreach ($f as $value) {\n"
-        "    echo $value . \"\\n\";\n"
-        "  }\n"
-        "\n"
-        "  yield 1230;\n"
-        "\n"
-        "  foreach($f as $value) {\n"
-        "    echo $value . \"\\n\";\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "foreach (run_test() as $_) {}\n",
-        "hagfish\n1\n2\n3\nhagfish\n1\n2\n3\n");
-
-  MVCRO("<?php\n"
-        "function gen(int $mode) {\n"
-        "  yield $mode;\n"
-        "  switch ($mode) {\n"
-        "    case 0: break;\n"
-        "    case 1: yield break;\n"
-        "    case 2: throw new Exception();\n"
-        "  }\n"
-        "  yield 47;\n"
-        "}\n"
-        "\n"
-        "for ($mode = 0; $mode < 3; ++$mode) {\n"
-        "  echo \"Testing mode $mode:\\n\";\n"
-        "  $gen = gen($mode);\n"
-        "  try {\n"
-        "    $gen->next();\n"
-        "    while ($gen->valid()) {\n"
-        "      var_dump($gen->current());\n"
-        "      $gen->next();\n"
-        "    }\n"
-        "  } catch (Exception $ex) {\n"
-        "    echo \"EXCEPTION\\n\";\n"
-        "  }\n"
-        "  var_dump($gen->valid());\n"
-        "  var_dump($gen->current());\n"
-        "}\n",
-        "Testing mode 0:\n"
-        "int(0)\n"
-        "int(47)\n"
-        "bool(false)\n"
-        "NULL\n"
-        "Testing mode 1:\n"
-        "int(1)\n"
-        "bool(false)\n"
-        "NULL\n"
-        "Testing mode 2:\n"
-        "int(2)\n"
-        "EXCEPTION\n"
-        "bool(false)\n"
-        "NULL\n");
-
-  MVCRO("<?php "
-        "function gen(&$x) {"
-        "  $x = 1;"
-        "  yield 1;"
-        "  $x = 2;"
-        "  yield 3;"
-        "  $x = 4;"
-        "}"
-        "function test() {"
-        "  $x = 0;"
-        "  foreach (gen($x) as $y) {"
-        "    var_dump($y);"
-        "  }"
-        "  var_dump($x);"
-        "}"
-        "test();",
-        "int(1)\n"
-        "int(3)\n"
-        "int(4)\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestHint() {
-  MVCR("<?php "
-       "class bool{}"
-       "class boolean{}"
-       "class int{}"
-       "class integer{}"
-       "class double{}"
-       "class float{}"
-       "class real{}"
-       "class string {}"
-       "function foo(bool $b1, boolean $b2,"
-       "             int $i1, integer $i2,"
-       "             double $d1, float $d2, real $d3,"
-       "             string $s) {"
-       "  var_dump(func_get_args());"
-       "}"
-       "foo(new bool, new boolean,"
-       "    new int, new integer,"
-       "    new double, new float, new real,"
-       "    new string);");
-
-  HipHopSyntax w(this);
-
-  MVCRO("<?php\n"
-        "function f1(int $i = 1) { var_dump($i); }\n"
-        "function f2(double $d = 5.5) { var_dump($d); }\n"
-        "function f3(bool $b = true) { var_dump($b); }\n"
-        "function f4(string $s = 'hello') { var_dump($s); }\n"
-        "f1(); f2(); f3(); f4();\n",
-
-        "int(1)\n"
-        "float(5.5)\n"
-        "bool(true)\n"
-        "string(5) \"hello\"\n");
-
-  MVCRO("<?php "
-        "g(DATE_COOKIE);"
-        "f(count(array()));"
-        "function f(int $i) {"
-        "  var_dump($i);"
-        "}"
-        "function g(string $s) {"
-        "  var_dump($s);"
-        "}",
-        "string(16) \"l, d-M-y H:i:s T\"\n"
-        "int(0)\n");
-
-  MVCRO("<?php\n"
-        "class Foo {"
-        "  const BAR = 1;"
-        "}"
-        "function test(int $a = -Foo::BAR) {"
-        "return $a;"
-        "}"
-        "var_dump(test());"
-        "var_dump(test(2));",
-        "int(-1)\n"
-        "int(2)\n");
-
-  MVCRO("<?php\n"
-        "class C{}\n"
-        "function f1(string $x = null) {"
-        "$y = (string) $x; var_dump($y); return $y; }\n"
-        "function f2(array $x = null) {"
-        "$y = (array) $x; var_dump($y); return $y; }\n"
-        "function f3(C $x = null) {"
-        "$y = (object) $x; var_dump($y); return $y; }\n"
-        "function f4(int $x = null) {"
-        "$y = (int) $x; var_dump($y); return $y; }\n"
-        "function f5(bool $x = null) {"
-        "$y = (bool) $x; var_dump($y); return $y; }\n"
-        "function f6(double $x = null) {"
-        "$y = (double) $x; var_dump($y); return $y; }\n"
-        "var_dump(f1()); var_dump(f2()); var_dump(f3()); \n"
-        "var_dump(f4()); var_dump(f5()); var_dump(f6());\n"
-        "var_dump(f1(null)); var_dump(f2(null)); var_dump(f3(null));\n"
-        "var_dump(f4(null)); var_dump(f5(null)); var_dump(f6(null));\n"
-        "function rf1($x) { if ($x) return 'f1'; return 0; }\n"
-        "function rf2($x) { if ($x) return 'f2'; return 0; }\n"
-        "function rf3($x) { if ($x) return 'f3'; return 0; }\n"
-        "function rf4($x) { if ($x) return 'f4'; return 0; }\n"
-        "function rf5($x) { if ($x) return 'f5'; return 0; }\n"
-        "function rf6($x) { if ($x) return 'f6'; return 0; }\n"
-        "var_dump(call_user_func(rf1(true)));\n"
-        "var_dump(call_user_func(rf2(true)));\n"
-        "var_dump(call_user_func(rf3(true)));\n"
-        "var_dump(call_user_func(rf4(true)));\n"
-        "var_dump(call_user_func(rf5(true)));\n"
-        "var_dump(call_user_func(rf6(true)));\n"
-        "var_dump(call_user_func(rf1(true), null));\n"
-        "var_dump(call_user_func(rf2(true), null));\n"
-        "var_dump(call_user_func(rf3(true), null));\n"
-        "var_dump(call_user_func(rf4(true), null));\n"
-        "var_dump(call_user_func(rf5(true), null));\n"
-        "var_dump(call_user_func(rf6(true), null));\n"
-        "var_dump(call_user_func_array(rf1(true), array()));\n"
-        "var_dump(call_user_func_array(rf2(true), array()));\n"
-        "var_dump(call_user_func_array(rf3(true), array()));\n"
-        "var_dump(call_user_func_array(rf4(true), array()));\n"
-        "var_dump(call_user_func_array(rf5(true), array()));\n"
-        "var_dump(call_user_func_array(rf6(true), array()));\n"
-        "var_dump(call_user_func_array(rf1(true), array(null)));\n"
-        "var_dump(call_user_func_array(rf2(true), array(null)));\n"
-        "var_dump(call_user_func_array(rf3(true), array(null)));\n"
-        "var_dump(call_user_func_array(rf4(true), array(null)));\n"
-        "var_dump(call_user_func_array(rf5(true), array(null)));\n"
-        "var_dump(call_user_func_array(rf6(true), array(null)));\n",
-
-        "string(0) \"\"\n"
-        "string(0) \"\"\n"
-        "array(0) {\n"
-        "}\n"
-        "array(0) {\n"
-        "}\n"
-        "object(stdClass)#1 (0) {\n"
-        "}\n"
-        "object(stdClass)#1 (0) {\n"
-        "}\n"
-        "int(0)\n"
-        "int(0)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "float(0)\n"
-        "float(0)\n"
-        "string(0) \"\"\n"
-        "string(0) \"\"\n"
-        "array(0) {\n"
-        "}\n"
-        "array(0) {\n"
-        "}\n"
-        "object(stdClass)#1 (0) {\n"
-        "}\n"
-        "object(stdClass)#1 (0) {\n"
-        "}\n"
-        "int(0)\n"
-        "int(0)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "float(0)\n"
-        "float(0)\n"
-        "string(0) \"\"\n"
-        "string(0) \"\"\n"
-        "array(0) {\n"
-        "}\n"
-        "array(0) {\n"
-        "}\n"
-        "object(stdClass)#1 (0) {\n"
-        "}\n"
-        "object(stdClass)#1 (0) {\n"
-        "}\n"
-        "int(0)\n"
-        "int(0)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "float(0)\n"
-        "float(0)\n"
-        "string(0) \"\"\n"
-        "string(0) \"\"\n"
-        "array(0) {\n"
-        "}\n"
-        "array(0) {\n"
-        "}\n"
-        "object(stdClass)#1 (0) {\n"
-        "}\n"
-        "object(stdClass)#1 (0) {\n"
-        "}\n"
-        "int(0)\n"
-        "int(0)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "float(0)\n"
-        "float(0)\n"
-        "string(0) \"\"\n"
-        "string(0) \"\"\n"
-        "array(0) {\n"
-        "}\n"
-        "array(0) {\n"
-        "}\n"
-        "object(stdClass)#1 (0) {\n"
-        "}\n"
-        "object(stdClass)#1 (0) {\n"
-        "}\n"
-        "int(0)\n"
-        "int(0)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "float(0)\n"
-        "float(0)\n"
-        "string(0) \"\"\n"
-        "string(0) \"\"\n"
-        "array(0) {\n"
-        "}\n"
-        "array(0) {\n"
-        "}\n"
-        "object(stdClass)#1 (0) {\n"
-        "}\n"
-        "object(stdClass)#1 (0) {\n"
-        "}\n"
-        "int(0)\n"
-        "int(0)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "float(0)\n"
-        "float(0)\n");
-
-  MVCRO("<?php\n"
-        "$WHICH = 0;\n"
-        "function decide() {\n"
-        "  global $WHICH;\n"
-        "  return $WHICH;\n"
-        "}\n"
-        "if (decide()) {\n"
-        "  class X {\n"
-        "    public function generator() {\n"
-        "      yield 0;\n"
-        "      yield 1;\n"
-        "    }\n"
-        "  }\n"
-        "} else {\n"
-        "  class X {\n"
-        "    public function generator() {\n"
-        "      yield 1;\n"
-        "      yield 2;\n"
-        "    }\n"
-        "  }\n"
-        "}\n"
-        "$x = new X;\n"
-        "foreach ($x->generator() as $v) {\n"
-        "  var_dump($v);\n"
-        "}\n",
-        "int(1)\n"
-        "int(2)\n");
-
-  MVCRO("<?php\n"
-        "class C {}\n"
-        "class D {}\n"
-        "class X {\n"
-        "  public function f($x1, $x2 = null, $x3 = 123, string $x4,\n"
-        "                    string $x5 = null, string $x6 = \"abc\",\n"
-        "                    array $x7, array $x8 = null, C $x9, \n"
-        "                    D $x10 = null, bool $x11, boolean $x12 = true, \n"
-        "                    int $x13, integer $x14 = 73, real $x15, \n"
-        "                    double $x16 = 1.5, float $x17) {}\n"
-        "}\n"
-        "function main() {\n"
-        "  $rc = new ReflectionClass('X');\n"
-        "  $rf = $rc->getMethod('f');\n"
-        "  $params = $rf->getParameters();\n"
-        "  $first = true;\n"
-        "\n"
-        "  $clsDecl = \"class Y extends X {\npublic function f(\";\n"
-        "  foreach ($params as $rp) {\n"
-        "    if (!$first) $clsDecl .= ', ';\n"
-        "    $first = false;\n"
-        "    $th = $rp->getTypehintText();\n"
-        "    if ($th) {\n"
-        "      $clsDecl .= ($th . ' ');\n"
-        "    }\n"
-        "    $clsDecl .= ('$' . $rp->getName());\n"
-        "    if ($rp->isDefaultValueAvailable()) {\n"
-        "      $clsDecl .= (' = ' . $rp->getDefaultValueText());\n"
-        "    }\n"
-        "  }\n"
-        "  $clsDecl .= \") {}\n}\n\";\n"
-        "  echo $clsDecl;\n"
-        "}\n"
-        "main();\n"
-        ,
-        "class Y extends X {\n"
-        "public function f($x1, $x2 = NULL, $x3 = 123, string $x4, "
-        "string $x5 = NULL, string $x6 = \"abc\", array $x7, array $x8 = NULL, "
-        "C $x9, D $x10 = NULL, bool $x11, boolean $x12 = true, int $x13, "
-        "integer $x14 = 73, real $x15, double $x16 = 1.5, float $x17) {}\n"
-        "}\n"
-        );
-
-  MVCRO("<?php\n"
-        "function f1() {\n"
-        "  $a = Vector {11, 22};\n"
-        "  $b = Vector {33, 44};\n"
-        "  $a->addAll($b);\n"
-        "  var_dump($a);\n"
-        "}\n"
-        "function f2() {\n"
-        "  $a = Vector {11, 22};\n"
-        "  $b = StableMap {'a' => 33, 'b' => 44};\n"
-        "  $a->addAll($b);\n"
-        "  var_dump($a);\n"
-        "}\n"
-        "function f3() {\n"
-        "  $a = StableMap {'a' => 11, 'b' => 22};\n"
-        "  $b = Vector {Pair {'e', 33}, Pair {'f', 44}};\n"
-        "  $a->addAll($b);\n"
-        "  var_dump($a);\n"
-        "}\n"
-        "function f4() {\n"
-        "  $a = StableMap {'a' => 11, 'b' => 22};\n"
-        "  $b = StableMap {'c' => Pair {'e', 33}, 'd' => Pair {'f', 44}};\n"
-        "  $a->addAll($b);\n"
-        "  var_dump($a);\n"
-        "}\n"
-        "f1();\n"
-        "f2();\n"
-        "f3();\n"
-        "f4();\n"
-        ,
-        "object(Vector)#1 (4) {\n"
-        "  [0]=>\n"
-        "  int(11)\n"
-        "  [1]=>\n"
-        "  int(22)\n"
-        "  [2]=>\n"
-        "  int(33)\n"
-        "  [3]=>\n"
-        "  int(44)\n"
-        "}\n"
-        "object(Vector)#1 (4) {\n"
-        "  [0]=>\n"
-        "  int(11)\n"
-        "  [1]=>\n"
-        "  int(22)\n"
-        "  [2]=>\n"
-        "  int(33)\n"
-        "  [3]=>\n"
-        "  int(44)\n"
-        "}\n"
-        "object(StableMap)#1 (4) {\n"
-        "  [\"a\"]=>\n"
-        "  int(11)\n"
-        "  [\"b\"]=>\n"
-        "  int(22)\n"
-        "  [\"e\"]=>\n"
-        "  int(33)\n"
-        "  [\"f\"]=>\n"
-        "  int(44)\n"
-        "}\n"
-        "object(StableMap)#4 (4) {\n"
-        "  [\"a\"]=>\n"
-        "  int(11)\n"
-        "  [\"b\"]=>\n"
-        "  int(22)\n"
-        "  [\"e\"]=>\n"
-        "  int(33)\n"
-        "  [\"f\"]=>\n"
-        "  int(44)\n"
-        "}\n"
-        );
-
-  MVCRO("<?php\n"
-        "function f1() {\n"
-        "  $a = Vector {};\n"
-        "  $a->resize(4, null);\n"
-        "  $b = Vector {42, 73};\n"
-        "  $a->setAll($b);\n"
-        "  var_dump($a);\n"
-        "}\n"
-        "function f2() {\n"
-        "  $a = Vector {};\n"
-        "  $a->resize(4, null);\n"
-        "  $b = Map {3 => 42, 2 => 73};\n"
-        "  $a->setAll($b);\n"
-        "  var_dump($a);\n"
-        "}\n"
-        "function f3() {\n"
-        "  $a = StableMap {};\n"
-        "  $b = Vector {42, 73};\n"
-        "  $a->setAll($b);\n"
-        "  var_dump($a);\n"
-        "}\n"
-        "function f4() {\n"
-        "  $a = StableMap {};\n"
-        "  $b = StableMap {3 => 42, 2 => 73};\n"
-        "  $a->setAll($b);\n"
-        "  var_dump($a);\n"
-        "}\n"
-        "f1();\n"
-        "f2();\n"
-        "f3();\n"
-        "f4();\n"
-        ,
-        "object(Vector)#1 (4) {\n"
-        "  [0]=>\n"
-        "  int(42)\n"
-        "  [1]=>\n"
-        "  int(73)\n"
-        "  [2]=>\n"
-        "  NULL\n"
-        "  [3]=>\n"
-        "  NULL\n"
-        "}\n"
-        "object(Vector)#1 (4) {\n"
-        "  [0]=>\n"
-        "  NULL\n"
-        "  [1]=>\n"
-        "  NULL\n"
-        "  [2]=>\n"
-        "  int(73)\n"
-        "  [3]=>\n"
-        "  int(42)\n"
-        "}\n"
-        "object(StableMap)#1 (2) {\n"
-        "  [0]=>\n"
-        "  int(42)\n"
-        "  [1]=>\n"
-        "  int(73)\n"
-        "}\n"
-        "object(StableMap)#1 (2) {\n"
-        "  [3]=>\n"
-        "  int(42)\n"
-        "  [2]=>\n"
-        "  int(73)\n"
-        "}\n"
-        );
-
-  return true;
-}
-
-bool TestCodeRun::TestUserAttributes() {
-  HipHopSyntax w(this);
-
-  MVCRO("<?php\n"
-        "final class B {\n"
-        "  final public function foo() { echo \"B::foo\\n\"; }\n"
-        "  final public static function bar() { echo \"B::bar\\n\"; }\n"
-        "}\n"
-        "<< __MockClass >>\n"
-        "class C extends B {\n"
-        "  public function foo() { echo \"C::foo\\n\"; }\n"
-        "  public static function bar() { echo \"C::bar\\n\"; }\n"
-        "}\n"
-        "function test() {\n"
-        "  $obj = new C;\n"
-        "  $obj->foo();\n"
-        "  C::bar();\n"
-        "}\n"
-        "test();\n"
-        ,
-        "C::foo\n"
-        "C::bar\n");
-
-  MVCRO("<?php\n"
-        "<< Foo1, Bar1(), Baz1('blah',array(1,2)) >> interface I {}\n"
-        "<< Foo2, Bar2(), Baz2('blah',array(1,2)) >> trait T {}\n"
-        "<< Foo3, Bar3(), Baz3('blah',array(1,2)) >> function f() {}\n"
-        "<< Foo4, Bar4(), Baz4('blah',array(1,2)) >>\n"
-        "function g() { yield null; }\n"
-        "class C {\n"
-        "  << Foo5, Bar5(), Baz5('blah',array(1,2)) >>\n"
-        "  public function f() {}\n"
-        "  << Foo6, Bar6(), Baz6('blah',array(1,2)) >>\n"
-        "  public function g() { yield null; }\n"
-        "}\n"
-        "echo \"Done\\n\";\n"
-        ,
-        "Done\n");
-
-  MVCRO("<?php\n"
-        "<<A(1),B('foo',array(42,73))>>\n"
-        "class C {\n"
-        "  <<A(2),B('bar',array(43,74))>>\n"
-        "  function f() {}\n"
-        "}\n"
-        "$rc = new ReflectionClass('C');\n"
-        "$attrs = $rc->getAttributes();\n"
-        "ksort($attrs);\n"
-        "var_dump($attrs);\n"
-        "$rm = $rc->getMethod('f');\n"
-        "$attrs = $rm->getAttributes();\n"
-        "ksort($attrs);\n"
-        "var_dump($attrs);\n"
-        "\n"
-        "<<A(3),B('bar',array(44,75))>>\n"
-        "function f() {}\n"
-        "$rf = new ReflectionFunction('f');\n"
-        "$attrs = $rf->getAttributes();\n"
-        "ksort($attrs);\n"
-        "var_dump($attrs);\n"
-        ,
-        "array(2) {\n"
-        "  [\"A\"]=>\n"
-        "  array(1) {\n"
-        "    [0]=>\n"
-        "    int(1)\n"
-        "  }\n"
-        "  [\"B\"]=>\n"
-        "  array(2) {\n"
-        "    [0]=>\n"
-        "    string(3) \"foo\"\n"
-        "    [1]=>\n"
-        "    array(2) {\n"
-        "      [0]=>\n"
-        "      int(42)\n"
-        "      [1]=>\n"
-        "      int(73)\n"
-        "    }\n"
-        "  }\n"
-        "}\n"
-        "array(2) {\n"
-        "  [\"A\"]=>\n"
-        "  array(1) {\n"
-        "    [0]=>\n"
-        "    int(2)\n"
-        "  }\n"
-        "  [\"B\"]=>\n"
-        "  array(2) {\n"
-        "    [0]=>\n"
-        "    string(3) \"bar\"\n"
-        "    [1]=>\n"
-        "    array(2) {\n"
-        "      [0]=>\n"
-        "      int(43)\n"
-        "      [1]=>\n"
-        "      int(74)\n"
-        "    }\n"
-        "  }\n"
-        "}\n"
-        "array(2) {\n"
-        "  [\"A\"]=>\n"
-        "  array(1) {\n"
-        "    [0]=>\n"
-        "    int(3)\n"
-        "  }\n"
-        "  [\"B\"]=>\n"
-        "  array(2) {\n"
-        "    [0]=>\n"
-        "    string(3) \"bar\"\n"
-        "    [1]=>\n"
-        "    array(2) {\n"
-        "      [0]=>\n"
-        "      int(44)\n"
-        "      [1]=>\n"
-        "      int(75)\n"
-        "    }\n"
-        "  }\n"
-        "}\n");
-
-  MVCRO("<?php\n"
-        "<<A(1)>>\n"
-        "function f() {}\n"
-        "$rf = new ReflectionFunction('f');\n"
-        "var_dump($rf->getAttribute('A'));\n"
-        "var_dump($rf->getAttribute('B'));\n"
-        "var_dump($rf->getAttributes());\n"
-        "var_dump($rf->getAttributeRecursive('A'));\n"
-        "var_dump($rf->getAttributeRecursive('B'));\n"
-        "var_dump($rf->getAttributesRecursive());\n"
-        ,
-        "array(1) {\n"
-        "  [0]=>\n"
-        "  int(1)\n"
-        "}\n"
-        "NULL\n"
-        "array(1) {\n"
-        "  [\"A\"]=>\n"
-        "  array(1) {\n"
-        "    [0]=>\n"
-        "    int(1)\n"
-        "  }\n"
-        "}\n"
-        "array(1) {\n"
-        "  [0]=>\n"
-        "  int(1)\n"
-        "}\n"
-        "NULL\n"
-        "array(1) {\n"
-        "  [\"A\"]=>\n"
-        "  array(1) {\n"
-        "    [0]=>\n"
-        "    int(1)\n"
-        "  }\n"
-        "}\n");
-
-  MVCRO("<?php\n"
-        "class A {\n"
-        "  <<W(1),X(2)>>\n"
-        "  private function foo() {}\n"
-        "}\n"
-        "class B extends A {}\n"
-        "class C extends B {\n"
-        "  <<X(3),Y(4)>>\n"
-        "  protected function foo() {}\n"
-        "}\n"
-        "class D extends C {}\n"
-        "class E extends D {\n"
-        "  <<Y(5),Z(6)>>\n"
-        "  public function foo() {}\n"
-        "}\n"
-        "class F extends E {}\n"
-        "\n"
-        "$rm = new ReflectionMethod('F', 'foo');\n"
-        "\n"
-        "var_dump($rm->getAttribute('W'));\n"
-        "var_dump($rm->getAttribute('X'));\n"
-        "var_dump($rm->getAttribute('Y'));\n"
-        "var_dump($rm->getAttribute('Z'));\n"
-        "\n"
-        "$attrs = $rm->getAttributes();\n"
-        "ksort($attrs);\n"
-        "var_dump($attrs);\n"
-        "\n"
-        "var_dump($rm->getAttributeRecursive('W'));\n"
-        "var_dump($rm->getAttributeRecursive('X'));\n"
-        "var_dump($rm->getAttributeRecursive('Y'));\n"
-        "var_dump($rm->getAttributeRecursive('Z'));\n"
-        "\n"
-        "$attrs = $rm->getAttributesRecursive();\n"
-        "ksort($attrs);\n"
-        "var_dump($attrs);\n"
-        ,
-        "NULL\n"
-        "NULL\n"
-        "array(1) {\n"
-        "  [0]=>\n"
-        "  int(5)\n"
-        "}\n"
-        "array(1) {\n"
-        "  [0]=>\n"
-        "  int(6)\n"
-        "}\n"
-        "array(2) {\n"
-        "  [\"Y\"]=>\n"
-        "  array(1) {\n"
-        "    [0]=>\n"
-        "    int(5)\n"
-        "  }\n"
-        "  [\"Z\"]=>\n"
-        "  array(1) {\n"
-        "    [0]=>\n"
-        "    int(6)\n"
-        "  }\n"
-        "}\n"
-        "NULL\n"
-        "array(1) {\n"
-        "  [0]=>\n"
-        "  int(3)\n"
-        "}\n"
-        "array(1) {\n"
-        "  [0]=>\n"
-        "  int(5)\n"
-        "}\n"
-        "array(1) {\n"
-        "  [0]=>\n"
-        "  int(6)\n"
-        "}\n"
-        "array(3) {\n"
-        "  [\"X\"]=>\n"
-        "  array(1) {\n"
-        "    [0]=>\n"
-        "    int(3)\n"
-        "  }\n"
-        "  [\"Y\"]=>\n"
-        "  array(1) {\n"
-        "    [0]=>\n"
-        "    int(5)\n"
-        "  }\n"
-        "  [\"Z\"]=>\n"
-        "  array(1) {\n"
-        "    [0]=>\n"
-        "    int(6)\n"
-        "  }\n"
-        "}\n");
-
-  MVCRO("<?php\n"
-        "function get_rf_for_method($fn, $class) {\n"
-        "  $rc = new ReflectionClass($class);\n"
-        "  return $rc->getMethod($fn);\n"
-        "}\n"
-        "\n"
-        "function show($fn, $class=null) {\n"
-        "  $rf = null;\n"
-        "  if ($class) {\n"
-        "    $rf = get_rf_for_method($fn, $class);\n"
-        "  } else {\n"
-        "    $rf = new ReflectionFunction($fn);\n"
-        "  }\n"
-        "  $params = $rf->getParameters();\n"
-        "  foreach ($params as $param) {\n"
-        "    echo \"{$param->getName()}:\\n\";\n"
-        "    $attrs = $param->getAttributes();\n"
-        "    ksort($attrs);\n"
-        "    var_dump($attrs);\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "function showr($fn, $class=null) {\n"
-        "  $rf = null;\n"
-        "  if ($class) {\n"
-        "    $rf = get_rf_for_method($fn, $class);\n"
-        "  } else {\n"
-        "    $rf = new ReflectionFunction($fn);\n"
-        "  }\n"
-        "  $params = $rf->getParameters();\n"
-        "  foreach ($params as $param) {\n"
-        "    echo \"{$param->getName()}:\\n\";\n"
-        "    $attrs = $param->getAttributesRecursive();\n"
-        "    ksort($attrs);\n"
-        "    var_dump($attrs);\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "function doboth($fn, $class=null) {\n"
-        "  echo \">>> \";\n"
-        "  if ($class) echo \"$class::\";\n"
-        "  echo \"$fn =>\\n---- non-recursive: ----\\n\";\n"
-        "  show($fn, $class);\n"
-        "  echo \"\\n---- recursive: ----\\n\";\n"
-        "  showr($fn, $class);\n"
-        "  echo \"\\n\";\n"
-        "}\n"
-        "\n"
-        "//------------------------\n"
-        "\n"
-        "function no_attrs($p1, $p2) {}\n"
-        "function simple_attr(<<Attribute>> $param) {}\n"
-        "function two_attrs(<<Attr1>> $p1, <<Attr2>> $p2) {}\n"
-        "\n"
-        "class C {\n"
-        "  public static function m(<<Attr(1,2,3)>> $param) {}\n"
-        "  public static function n(<<Foo, Bar>> $param) {}\n"
-        "  public function o(<<Hi('bye')>> $param) {}\n"
-        "  public function p(<<A('b', array('c', 'd')), E('fg')>> $param) {}\n"
-        "  public function q(<<RS>> $tuv) {}\n"
-        "  public function wxy(<<And_>> $z, <<NextTime>> $wont_you_sing_with_me) {}\n"
-        "}\n"
-        "\n"
-        "class D extends C {\n"
-        "  // Static functions shouldn't care about the parent class\n"
-        "  public static function m($param) {}\n"
-        "\n"
-        "  // TODO: should we include n, and should m's attrs inherit from C::m?\n"
-        "\n"
-        "  // Changing the value of the attribute\n"
-        "  public function o(<<Hi('hello')>> $param) {}\n"
-        "\n"
-        "  // Changing the name of the parameter\n"
-        "  public function q($rstuv) {}\n"
-        "\n"
-        "  // Adding an attribute and leaving one off\n"
-        "  public function wxy(<<EnglishPeopleCallThisZed>> $z, $wont_you_sing_with_me) {}\n"
-        "}\n"
-        "\n"
-        "//------------------------\n"
-        "\n"
-        "doboth('no_attrs');\n"
-        "doboth('simple_attr');\n"
-        "doboth('two_attrs');\n"
-        "doboth('m', 'C');\n"
-        "doboth('n', 'C');\n"
-        "doboth('o', 'C');\n"
-        "doboth('p', 'C');\n"
-        "doboth('q', 'C');\n"
-        "doboth('wxy', 'C');\n"
-        "doboth('m', 'D');\n"
-        "doboth('n', 'D');\n"
-        "doboth('o', 'D');\n"
-        "doboth('p', 'D');\n"
-        "doboth('q', 'D');\n"
-        "doboth('wxy', 'D');"
-        ,
-        ">>> no_attrs =>\n"
-        "---- non-recursive: ----\n"
-        "p1:\n"
-        "array(0) {\n"
-        "}\n"
-        "p2:\n"
-        "array(0) {\n"
-        "}\n"
-        "\n"
-        "---- recursive: ----\n"
-        "p1:\n"
-        "array(0) {\n"
-        "}\n"
-        "p2:\n"
-        "array(0) {\n"
-        "}\n"
-        "\n"
-        ">>> simple_attr =>\n"
-        "---- non-recursive: ----\n"
-        "param:\n"
-        "array(1) {\n"
-        "  [\"Attribute\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "---- recursive: ----\n"
-        "param:\n"
-        "array(1) {\n"
-        "  [\"Attribute\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        ">>> two_attrs =>\n"
-        "---- non-recursive: ----\n"
-        "p1:\n"
-        "array(1) {\n"
-        "  [\"Attr1\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "}\n"
-        "p2:\n"
-        "array(1) {\n"
-        "  [\"Attr2\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "---- recursive: ----\n"
-        "p1:\n"
-        "array(1) {\n"
-        "  [\"Attr1\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "}\n"
-        "p2:\n"
-        "array(1) {\n"
-        "  [\"Attr2\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        ">>> C::m =>\n"
-        "---- non-recursive: ----\n"
-        "param:\n"
-        "array(1) {\n"
-        "  [\"Attr\"]=>\n"
-        "  array(3) {\n"
-        "    [0]=>\n"
-        "    int(1)\n"
-        "    [1]=>\n"
-        "    int(2)\n"
-        "    [2]=>\n"
-        "    int(3)\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "---- recursive: ----\n"
-        "param:\n"
-        "array(1) {\n"
-        "  [\"Attr\"]=>\n"
-        "  array(3) {\n"
-        "    [0]=>\n"
-        "    int(1)\n"
-        "    [1]=>\n"
-        "    int(2)\n"
-        "    [2]=>\n"
-        "    int(3)\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        ">>> C::n =>\n"
-        "---- non-recursive: ----\n"
-        "param:\n"
-        "array(2) {\n"
-        "  [\"Bar\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "  [\"Foo\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "---- recursive: ----\n"
-        "param:\n"
-        "array(2) {\n"
-        "  [\"Bar\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "  [\"Foo\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        ">>> C::o =>\n"
-        "---- non-recursive: ----\n"
-        "param:\n"
-        "array(1) {\n"
-        "  [\"Hi\"]=>\n"
-        "  array(1) {\n"
-        "    [0]=>\n"
-        "    string(3) \"bye\"\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "---- recursive: ----\n"
-        "param:\n"
-        "array(1) {\n"
-        "  [\"Hi\"]=>\n"
-        "  array(1) {\n"
-        "    [0]=>\n"
-        "    string(3) \"bye\"\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        ">>> C::p =>\n"
-        "---- non-recursive: ----\n"
-        "param:\n"
-        "array(2) {\n"
-        "  [\"A\"]=>\n"
-        "  array(2) {\n"
-        "    [0]=>\n"
-        "    string(1) \"b\"\n"
-        "    [1]=>\n"
-        "    array(2) {\n"
-        "      [0]=>\n"
-        "      string(1) \"c\"\n"
-        "      [1]=>\n"
-        "      string(1) \"d\"\n"
-        "    }\n"
-        "  }\n"
-        "  [\"E\"]=>\n"
-        "  array(1) {\n"
-        "    [0]=>\n"
-        "    string(2) \"fg\"\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "---- recursive: ----\n"
-        "param:\n"
-        "array(2) {\n"
-        "  [\"A\"]=>\n"
-        "  array(2) {\n"
-        "    [0]=>\n"
-        "    string(1) \"b\"\n"
-        "    [1]=>\n"
-        "    array(2) {\n"
-        "      [0]=>\n"
-        "      string(1) \"c\"\n"
-        "      [1]=>\n"
-        "      string(1) \"d\"\n"
-        "    }\n"
-        "  }\n"
-        "  [\"E\"]=>\n"
-        "  array(1) {\n"
-        "    [0]=>\n"
-        "    string(2) \"fg\"\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        ">>> C::q =>\n"
-        "---- non-recursive: ----\n"
-        "tuv:\n"
-        "array(1) {\n"
-        "  [\"RS\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "---- recursive: ----\n"
-        "tuv:\n"
-        "array(1) {\n"
-        "  [\"RS\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        ">>> C::wxy =>\n"
-        "---- non-recursive: ----\n"
-        "z:\n"
-        "array(1) {\n"
-        "  [\"And_\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "}\n"
-        "wont_you_sing_with_me:\n"
-        "array(1) {\n"
-        "  [\"NextTime\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "---- recursive: ----\n"
-        "z:\n"
-        "array(1) {\n"
-        "  [\"And_\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "}\n"
-        "wont_you_sing_with_me:\n"
-        "array(1) {\n"
-        "  [\"NextTime\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        ">>> D::m =>\n"
-        "---- non-recursive: ----\n"
-        "param:\n"
-        "array(0) {\n"
-        "}\n"
-        "\n"
-        "---- recursive: ----\n"
-        "param:\n"
-        "array(1) {\n"
-        "  [\"Attr\"]=>\n"
-        "  array(3) {\n"
-        "    [0]=>\n"
-        "    int(1)\n"
-        "    [1]=>\n"
-        "    int(2)\n"
-        "    [2]=>\n"
-        "    int(3)\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        ">>> D::n =>\n"
-        "---- non-recursive: ----\n"
-        "param:\n"
-        "array(2) {\n"
-        "  [\"Bar\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "  [\"Foo\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "---- recursive: ----\n"
-        "param:\n"
-        "array(2) {\n"
-        "  [\"Bar\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "  [\"Foo\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        ">>> D::o =>\n"
-        "---- non-recursive: ----\n"
-        "param:\n"
-        "array(1) {\n"
-        "  [\"Hi\"]=>\n"
-        "  array(1) {\n"
-        "    [0]=>\n"
-        "    string(5) \"hello\"\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "---- recursive: ----\n"
-        "param:\n"
-        "array(1) {\n"
-        "  [\"Hi\"]=>\n"
-        "  array(1) {\n"
-        "    [0]=>\n"
-        "    string(5) \"hello\"\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        ">>> D::p =>\n"
-        "---- non-recursive: ----\n"
-        "param:\n"
-        "array(2) {\n"
-        "  [\"A\"]=>\n"
-        "  array(2) {\n"
-        "    [0]=>\n"
-        "    string(1) \"b\"\n"
-        "    [1]=>\n"
-        "    array(2) {\n"
-        "      [0]=>\n"
-        "      string(1) \"c\"\n"
-        "      [1]=>\n"
-        "      string(1) \"d\"\n"
-        "    }\n"
-        "  }\n"
-        "  [\"E\"]=>\n"
-        "  array(1) {\n"
-        "    [0]=>\n"
-        "    string(2) \"fg\"\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "---- recursive: ----\n"
-        "param:\n"
-        "array(2) {\n"
-        "  [\"A\"]=>\n"
-        "  array(2) {\n"
-        "    [0]=>\n"
-        "    string(1) \"b\"\n"
-        "    [1]=>\n"
-        "    array(2) {\n"
-        "      [0]=>\n"
-        "      string(1) \"c\"\n"
-        "      [1]=>\n"
-        "      string(1) \"d\"\n"
-        "    }\n"
-        "  }\n"
-        "  [\"E\"]=>\n"
-        "  array(1) {\n"
-        "    [0]=>\n"
-        "    string(2) \"fg\"\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        ">>> D::q =>\n"
-        "---- non-recursive: ----\n"
-        "rstuv:\n"
-        "array(0) {\n"
-        "}\n"
-        "\n"
-        "---- recursive: ----\n"
-        "rstuv:\n"
-        "array(1) {\n"
-        "  [\"RS\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        ">>> D::wxy =>\n"
-        "---- non-recursive: ----\n"
-        "z:\n"
-        "array(1) {\n"
-        "  [\"EnglishPeopleCallThisZed\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "}\n"
-        "wont_you_sing_with_me:\n"
-        "array(0) {\n"
-        "}\n"
-        "\n"
-        "---- recursive: ----\n"
-        "z:\n"
-        "array(2) {\n"
-        "  [\"And_\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "  [\"EnglishPeopleCallThisZed\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "}\n"
-        "wont_you_sing_with_me:\n"
-        "array(1) {\n"
-        "  [\"NextTime\"]=>\n"
-        "  array(0) {\n"
-        "  }\n"
-        "}\n"
-        "\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestParser() {
-
-  MVCRO("<?php function foo() { return array(1, 2, 3);} var_dump(foo()[2]);"
-        ,
-        "int(3)\n"
-        );
-
-  MVCRO("<?php "
-        ":test::go();"
-        "class :test {"
-        "  static function go() {"
-        "    echo \"Everything's cool\\n\";"
-        "  }"
-        "}"
-        ,
-        "Everything's cool\n"
-        );
-
-  MVCRO("<?php\n"
-        "class Foo {\n"
-        "  public $a;\n"
-        "  static public $b;\n"
-        "  static public $c;\n"
-        "}\n"
-        "$foo = new Foo;\n"
-        "$foo->a = function ($x) { echo '!' . $x; };\n"
-        "($foo->a)(\"foo\\n\");\n"
-        "Foo::$b = function ($x) { echo '?' . $x; };\n"
-        "(Foo::$b)(\"bar\\n\");\n"
-        "Foo::$c[0] = function ($x) { echo '.' . $x; };\n"
-        "(Foo::$c[0])(\"baz\\n\");\n"
-        ,
-        "!foo\n"
-        "?bar\n"
-        ".baz\n"
-        );
-
-  MVCRO("<?php\n"
-        "($a) = 1;\n"
-        "var_dump($a);\n"
-        "$b = array();\n"
-        "($b)[0] = 2;\n"
-        "var_dump($b[0]);\n"
-        "$c = new stdClass;\n"
-        "($c)->prop = 3;\n"
-        "var_dump($c->prop);\n"
-        ,
-        "int(1)\n"
-        "int(2)\n"
-        "int(3)\n"
-        );
-
-  return true;
-}
-
-bool TestCodeRun::TestTypeAssertions() {
-
-  MVCR("<?php\n"
-       "function g(&$x) { var_dump($x); }\n"
-       "function f($x) {\n"
-       "  if (is_array($x)) { \n"
-       "    var_dump($x);\n"
-       "    var_dump($x[0]);\n"
-       "    var_dump($x[0][1]);\n"
-       "  }\n"
-       "  if (is_array($x) && $x) { \n"
-       "    g($x);\n"
-       "    g($x[0]);\n"
-       "    g($x[0][1]);\n"
-       "  }\n"
-       "}\n"
-       "f(null);\n"
-       "f(array());\n"
-       "f(array(0, 1));\n"
-       "f(array(array(1 => 1)));\n");
-
-  MVCR("<?php\n"
-       "function f($x) {\n"
-       "  if (is_array($x) && isset($x[0])) { var_dump($x[0]); }\n"
-       "  else if (is_string($x) && $x && $x[0]) { var_dump($x[0]); }\n"
-       "  else if (is_integer($x)) { var_dump($x); }\n"
-       "}\n"
-       "f(array(32));\n"
-       "f('foobar');\n"
-       "f(32);\n");
-
-  MVCR("<?php\n"
-       "function f($x) {\n"
-       "  $r = is_array($x) ? $x[0] : false;\n"
-       "  var_dump($r);\n"
-       "  $x = is_string($x) && isset($x[0]) ? $x[0] : false;\n"
-       "  var_dump($x);\n"
-       "  $x = is_string($x) && isset($x[1]) ? "
-       "       $x[1] : isset($x[0]) ? $x[0] : false;\n"
-       "  var_dump($x);\n"
-       "}\n"
-       "f('');\n"
-       "f('foo');\n"
-       "f('f');\n"
-       "f(array());\n"
-       "f(array(32));\n");
-
-  MVCR("<?php\n"
-       "class X {\n"
-       "  public $x = 'foo';\n"
-       "}\n"
-       "class Y {\n"
-       "  public $y = 'bar';\n"
-       "}\n"
-       "class X1 extends X {\n"
-       "  public $x = 'baz';\n"
-       "}\n"
-       "function f($x) {\n"
-       "  if ($x instanceof X && isset($x->x)) {\n"
-       "    var_dump($x->x);\n"
-       "  }\n"
-       "  if ($x instanceof Y && isset($x->y)) {\n"
-       "    var_dump($x->y);\n"
-       "  }\n"
-       "  if (is_a($x, 'X1')) {\n"
-       "    var_dump($x->x);\n"
-       "  }\n"
-       "}\n"
-       "f(null);\n"
-       "f(new X);\n"
-       "f(new Y);\n"
-       "f(new X1);\n"
-       "f(new stdClass());\n");
-
-  MVCR("<?php\n"
-       "function f($x) {\n"
-       "  while (is_array($x) && isset($x[0])) $x = $x[0];\n"
-       "  var_dump($x);\n"
-       "}\n"
-       "function g($x) {\n"
-       "  for (; is_array($x) && isset($x[0]); $x = $x[0]);\n"
-       "  var_dump($x);\n"
-       "}\n"
-       "function h($x) {\n"
-       "  if (!is_array($x) || !isset($x[0])) return;\n"
-       "  do {\n"
-       "    $x = $x[0];\n"
-       "  } while (is_array($x) && isset($x[0]));\n"
-       "  var_dump($x);\n"
-       "}\n"
-       "f(array(array(array(array('hello')))));\n"
-       "g(array(array(array(array('hello')))));\n"
-       "h(array(array(array(array('hello')))));\n");
-
-  MVCR("<?php\n"
-       "function block() {}\n"
-       "function f($x) {\n"
-       "  if (is_int($x) || is_array($x)) {\n"
-       "    var_dump($x[0]);\n"
-       "  }\n"
-       "}\n"
-       "function g($x) {\n"
-       "  $x = (array) $x;\n"
-       "  block();\n"
-       "  var_dump($x[0]);\n"
-       "}\n"
-       "f(array(10));\n"
-       "g(array(10));\n");
-
-  MVCR("<?php\n"
-       "function f($x) {\n"
-       "  if (!is_array($x)) {\n"
-       "    var_dump($x[0]);\n"
-       "  } else if (isset($x[0])) {\n"
-       "    var_dump($x[0]);\n"
-       "  }\n"
-       "  if (!!!is_array($x)) {\n"
-       "    var_dump($x[0]);\n"
-       "  } else if (isset($x[0])) {\n"
-       "    var_dump($x[0]);\n"
-       "  }\n"
-       "}\n"
-       "function g($x) {\n"
-       "  if (!is_array($x)) return;\n"
-       "  var_dump($x[0]);\n"
-       "}\n"
-       "function h($x) {\n"
-       "  if (!is_array($x) && !is_string($x)) {\n"
-       "    var_dump('1');\n"
-       "  } else {\n"
-       "    var_dump($x[0]);\n"
-       "  }\n"
-       "}\n"
-       "function i($x) {\n"
-       "  return !is_array($x) ? $x[0] : $x[0];\n"
-       "}\n"
-       "class X implements arrayaccess {\n"
-       "  private $container = array();\n"
-       "  public function __construct($container) {\n"
-       "    $this->container = $container;\n"
-       "  }\n"
-       "  public function offsetSet($offset, $value) {\n"
-       "    if (is_null($offset)) {\n"
-       "      $this->container[] = $value;\n"
-       "    } else {\n"
-       "      $this->container[$offset] = $value;\n"
-       "    }   \n"
-       "  }\n"
-       "  public function offsetExists($offset) {\n"
-       "    return isset($this->container[$offset]);\n"
-       "  }\n"
-       "  public function offsetUnset($offset) {\n"
-       "    unset($this->container[$offset]);\n"
-       "  }\n"
-       "  public function offsetGet($offset) {\n"
-       "    return isset($this->container[$offset]) ?\n"
-       "      $this->container[$offset] : null;\n"
-       "  }\n"
-       "}\n"
-       "$x = new X(array(0, 1, 2));\n"
-       "f($x);\n"
-       "f(array(0, 1, 2));\n"
-       "g($x);\n"
-       "g(array(0, 1, 2));\n"
-       "h(array(0, 1, 2));\n"
-       "h('foobar');\n"
-       "h(new stdClass());\n"
-       "var_dump(i($x));\n"
-       "var_dump(i(array(0, 1, 2)));\n");
-
-  MVCR("<?php\n"
-       "class Base {\n"
-       "  public function f() {\n"
-       "    var_dump('Base::f');\n"
-       "  }\n"
-       "}\n"
-       "function get() { return true; }\n"
-       "if (get()) {\n"
-       "  class X {\n"
-       "    public function f() {\n"
-       "      var_dump('X1::f');\n"
-       "    }\n"
-       "  }\n"
-       "} else {\n"
-       "  class X {\n"
-       "    public function f() {\n"
-       "      var_dump('X2::f');\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "class Y extends X {}\n"
-       "function f($x) {\n"
-       "  if ($x instanceof Base) {\n"
-       "    $x->f();\n"
-       "  }\n"
-       "  if ($x instanceof X) {\n"
-       "    $x->f();\n"
-       "  }\n"
-       "  if ($x instanceof Y) {\n"
-       "    $x->f();\n"
-       "  }\n"
-       "}\n"
-       "f(new Base);\n"
-       "f(new X);\n"
-       "f(new Y);\n");
-
-  MVCR("<?php\n"
-       "function f($x) {\n"
-       "  var_dump(is_array($x), $x[0]);\n"
-       "}\n"
-       "f(array(0));\n"
-       "f('foo');\n");
-
-  MVCR("<?php\n"
-       "class X {\n"
-       "  public $propX;\n"
-       "  function baz() {\n"
-       "    echo 'X';\n"
-       "  }\n"
-       "  function foo() {\n"
-       "    if ($this instanceof Y) {\n"
-       "      $this->bar();\n"
-       "      $this->baz();\n"
-       "      var_dump($this->propX);\n"
-       "      return $this->propY;\n"
-       "    }\n"
-       "    return null;\n"
-       "  }\n"
-       "}\n"
-       "class Y extends X {\n"
-       "  public $propY;\n"
-       "  function bar(){\n"
-       "    echo 'Y';\n"
-       "  }\n"
-       "}\n"
-       "$y = new Y;\n"
-       "$y->propX = 16;\n"
-       "$y->propY = 32;\n"
-       "var_dump($y->foo());\n"
-       "class A1 {\n"
-       "  public $a1prop;\n"
-       "  function a1method() {\n"
-       "    return 0;\n"
-       "  }\n"
-       "  function doStuff() {\n"
-       "    if ($this instanceof D1) {\n"
-       "      var_dump($this->d1prop);\n"
-       "      var_dump($this->d1method());\n"
-       "    } else if ($this instanceof C1) {\n"
-       "      var_dump($this->c1prop);\n"
-       "      var_dump($this->c1method());\n"
-       "    } else if ($this instanceof B1) {\n"
-       "      var_dump($this->b1prop);\n"
-       "      var_dump($this->b1method());\n"
-       "    } else if ($this instanceof A1) {\n"
-       "      var_dump($this->a1prop);\n"
-       "      var_dump($this->a1method());\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "class B1 extends A1 {\n"
-       "  public $b1prop;\n"
-       "  function b1method() {\n"
-       "    return 1;\n"
-       "  }\n"
-       "}\n"
-       "if (rand(0, 1)) {\n"
-       "  class C1 extends B1 {\n"
-       "    public $c1prop;\n"
-       "    function c1method() {\n"
-       "      return 2;\n"
-       "    }\n"
-       "  }\n"
-       "} else {\n"
-       "  class C1 extends B1 {\n"
-       "    public $c1prop;\n"
-       "    function c1method() {\n"
-       "      return 2;\n"
-       "    }\n"
-       "  }\n"
-       "}\n"
-       "class D1 extends C1 {\n"
-       "  public $d1prop;\n"
-       "  function d1method() {\n"
-       "    return 3;\n"
-       "  }\n"
-       "}\n"
-       "$a1 = new A1;\n"
-       "$a1->a1prop = 0;\n"
-       "$a1->doStuff();\n"
-       "$b1 = new B1;\n"
-       "$b1->b1prop = 1;\n"
-       "$b1->doStuff();\n"
-       "$c1 = new C1;\n"
-       "$c1->c1prop = 2;\n"
-       "$c1->doStuff();\n"
-       "$d1 = new D1;\n"
-       "$d1->d1prop = 3;\n"
-       "$d1->doStuff();\n");
-
-  MVCR("<?php\n"
-       "    function foo() {\n"
-       "    }\n"
-       "    function main() {\n"
-       "      var_dump(is_null(foo()));\n"
-       "    }\n"
-       "    main();\n");
-
-  return true;
-}
-
-bool TestCodeRun::TestTraits() {
-
-  MVCRO(
-        "<?php\n"
-        "trait this_is_a_trait { }\n"
-        "?>\n"
-       ,
-        ""
-       );
-
-  MVCRO(
-        "<?php\n"
-        "class Base {\n"
-        "  public function sayHello() {\n"
-        "    echo 'Hello ';\n"
-        "  }\n"
-        "}\n"
-        "trait SayWorld {\n"
-        "  public function sayHello() {\n"
-        "    parent::sayHello();\n"
-        "    echo 'World!';\n"
-        "  }\n"
-        "}\n"
-        "class MyHelloWorld extends Base {\n"
-        "  use SayWorld;\n"
-        "}\n"
-        "$o = new MyHelloWorld();\n"
-        "$o->sayHello();\n"
-        "?>\n\n"
-       ,
-        "Hello World!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait HelloWorld {\n"
-        "  public function sayHello() {\n"
-        "    echo \"Hello World!\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class TheWorldIsNotEnough {\n"
-        "  use HelloWorld;\n"
-        "  public function sayHello() {\n"
-        "    echo \"Hello Universe!\\n\";\n"
-        "  }\n"
-        "}\n"
-        "$o = new TheWorldIsNotEnough();\n"
-        "$o->sayHello();\n"
-        "?>\n"
-       ,
-        "Hello Universe!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait Hello {\n"
-        "  public function sayHello() {\n"
-        "    echo 'Hello ';\n"
-        "  }\n"
-        "}\n"
-        "trait World {\n"
-        "  public function sayWorld() {\n"
-        "    echo 'World';\n"
-        "  }\n"
-        "}\n"
-        "class MyHelloWorld {\n"
-        "  use Hello, World;\n"
-        "  public function sayExclamationMark() {\n"
-        "    echo \"!\\n\";\n"
-        "  }\n"
-        "}\n"
-        "$o = new MyHelloWorld();\n"
-        "$o->sayHello();\n"
-        "$o->sayWorld();\n"
-        "$o->sayExclamationMark();\n"
-       ,
-        "Hello World!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait Hello {\n"
-        "  public function sayHello() {\n"
-        "    echo 'Hello ';\n"
-        "  }\n"
-        "}\n"
-        "trait World {\n"
-        "  public function sayWorld() {\n"
-        "    echo 'World';\n"
-        "  }\n"
-        "  use Hello;\n"
-        "}\n"
-        "class MyHelloWorld {\n"
-        "  use World;\n"
-        "  public function sayExclamationMark() {\n"
-        "    echo \"!\\n\";\n"
-        "  }\n"
-        "}\n"
-        "$o = new MyHelloWorld();\n"
-        "$o->sayHello();\n"
-        "$o->sayWorld();\n"
-        "$o->sayExclamationMark();\n"
-       ,
-        "Hello World!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait SayWorld {\n"
-        "  public function sayHelloWorld() {\n"
-        "    $this->sayHello();\n"
-        "    echo 'World!';\n"
-        "  }\n"
-        "}\n"
-        "class MyHelloWorld {\n"
-        "  use SayWorld;\n"
-        "  public function sayHello() {\n"
-        "    echo 'Hello ';\n"
-        "  }\n"
-        "}\n"
-        "$o = new MyHelloWorld();\n"
-        "$o->sayHelloWorld();\n"
-        "?>\n\n"
-       ,
-        "Hello World!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait SayWorld {\n"
-        "  public function sayHello() {\n"
-        "    echo 'Hello from trait!';\n"
-        "  }\n"
-        "}\n"
-        "class MyHelloWorld {\n"
-        "  public function sayHello() {\n"
-        "    echo 'Hello from class!';\n"
-        "  }\n"
-        "  use SayWorld;\n"
-        "}\n"
-        "$o = new MyHelloWorld();\n"
-        "$o->sayHello();\n"
-        "?>\n\n"
-       ,
-        "Hello from class!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait SayWorld {\n"
-        "  public function sayHello() {\n"
-        "    echo 'Hello from trait!';\n"
-        "  }\n"
-        "}\n"
-        "class Base {\n"
-        "  public function sayHello() {\n"
-        "    echo 'Hello from Base!';\n"
-        "  }\n"
-        "}\n"
-        "class MyHelloWorld extends Base{\n"
-        "  use SayWorld;\n"
-        "}\n"
-        "$o = new MyHelloWorld();\n"
-        "$o->sayHello();\n"
-        "?>\n\n"
-       ,
-        "Hello from trait!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait MY_TRAIT1 {\n"
-        "  public function sayHello() {\n"
-        "    echo 'Hello from MY_TRAIT1!';\n"
-        "  }\n"
-        "}\n"
-        "trait MY_TRAIT2 {\n"
-        "  public function sayHello() {\n"
-        "    echo 'Hello from MY_TRAIT2!';\n"
-        "  }\n"
-        "}\n"
-        "trait MY_TRAIT3 {\n"
-        "  public function sayHello() {\n"
-        "    echo 'Hello from MY_TRAIT3!';\n"
-        "  }\n"
-        "}\n"
-        "class MyHelloWorld{\n"
-        "  use MY_TRAIT1, MY_TRAIT2, MY_TRAIT3 {\n"
-        "    MY_TRAIT2::sayHello insteadof MY_TRAIT1, MY_TRAIT3;\n"
-        "  }\n"
-        "}\n"
-        "$o = new MyHelloWorld();\n"
-        "$o->sayHello();\n"
-        "?>\n\n"
-       ,
-        "Hello from MY_TRAIT2!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait MY_TRAIT1 {\n"
-        "  public function sayHello() {\n"
-        "    echo 'Hello from MY_TRAIT1!';\n"
-        "  }\n"
-        "}\n"
-        "class MyHelloWorld{\n"
-        "  use MY_TRAIT1 {\n"
-        "    MY_TRAIT1::sayHello as falaOi;\n"
-        "  }\n"
-        "}\n"
-        "$o = new MyHelloWorld();\n"
-        "$o->falaOi();\n"
-        "?>\n\n"
-       ,
-        "Hello from MY_TRAIT1!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait MY_TRAIT1 {\n"
-        "  public function sayHello() {\n"
-        "    echo \"Hello from MY_TRAIT1!\\n\";\n"
-        "  }\n"
-        "}\n"
-        "trait MY_TRAIT2 {\n"
-        "  use MY_TRAIT1;\n"
-        "  public function sayGoodbye() {\n"
-        "    echo \"Goodbye from MY_TRAIT2!\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class MyHelloWorld{\n"
-        "  use MY_TRAIT2 {\n"
-        "    MY_TRAIT2::sayHello as falaOi;\n"
-        "    MY_TRAIT2::sayGoodbye as falaTchau;\n"
-        "  }\n"
-        "}\n"
-        "$o = new MyHelloWorld();\n"
-        "$o->falaOi();\n"
-        "$o->falaTchau();\n"
-        "$o->sayHello();\n"
-        "$o->sayGoodbye();\n"
-        "?>\n"
-       ,
-        "Hello from MY_TRAIT1!\n"
-        "Goodbye from MY_TRAIT2!\n"
-        "Hello from MY_TRAIT1!\n"
-        "Goodbye from MY_TRAIT2!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait MY_TRAIT2 {\n"
-        "  protected function sayGoodbye() {\n"
-        "    echo \"Goodbye from MY_TRAIT2!\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class MyHelloWorld{\n"
-        "  use MY_TRAIT2 {\n"
-        "    MY_TRAIT2::sayGoodbye as public falaTchau;\n"
-        "  }\n"
-        "}\n"
-        "$o = new MyHelloWorld();\n"
-        "$o->falaTchau();\n"
-        "?>\n"
-       ,
-        "Goodbye from MY_TRAIT2!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait Company {\n"
-        "  public function getName() {\n"
-        "    return 'Facebook';\n"
-        "  }\n"
-        "}\n"
-        "trait Person {\n"
-        "  public function getName() {\n"
-        "    return 'Ottoni';\n"
-        "  }\n"
-        "}\n"
-        "class Language{}\n"
-        "class English extends Language {\n"
-        "  use Company, Person {\n"
-        "    Person::getName insteadof Company;\n"
-        "    Company::getName as getCompanyName;\n"
-        "  }\n"
-        "  public function sayHello() {\n"
-        "    echo \"Hello \" . $this->getCompanyName() . \"\\n\";\n"
-        "    echo \"I'm \" . $this->getName() . \"\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class Portuguese extends Language {\n"
-        "  use Company, Person {\n"
-        "    Person::getName insteadof Company;\n"
-        "    Company::getName as getCompanyName;\n"
-        "  }\n"
-        "  public function sayHello() {\n"
-        "    echo \"Oi \" . $this->getCompanyName() . \"\\n\";\n"
-        "    echo \"Eu sou \" . $this->getName() . \"\\n\";\n"
-        "  }\n"
-        "}\n"
-        "$e = new English();\n"
-        "$e->sayHello();\n"
-        "$p = new Portuguese();\n"
-        "$p->sayHello();\n"
-       ,
-        "Hello Facebook\n"
-        "I'm Ottoni\n"
-        "Oi Facebook\n"
-        "Eu sou Ottoni\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait A {\n"
-        "  public function say() {\n"
-        "    echo \"Hello\\n\";\n"
-        "  }\n"
-        "}\n"
-        "trait B {\n"
-        "  use A {\n"
-        "    A::say as fala;\n"
-        "  }\n"
-        "}\n"
-        "class Talker {\n"
-        "  use B;\n"
-        "}\n"
-        "$talker = new Talker();\n"
-        "$talker->fala();\n"
-        "?>\n"
-       ,
-        "Hello\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait English {\n"
-        "  public function say() {\n"
-        "    echo \"Banana\\n\";\n"
-        "  }\n"
-        "}\n"
-        "trait Portugues {\n"
-        "  use English {\n"
-        "    English::say as fala;\n"
-        "  }\n"
-        "}\n"
-        "trait Italiano {\n"
-        "  use Portugues {\n"
-        "    Portugues::fala as parla;\n"
-        "  }\n"
-        "}\n"
-        "class Talker {\n"
-        "  use Italiano;\n"
-        "}\n"
-        "$talker = new Talker();\n"
-        "$talker->say();\n"
-        "$talker->fala();\n"
-        "$talker->parla();\n"
-        "?>\n"
-       ,
-        "Banana\n"
-        "Banana\n"
-        "Banana\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait MY_TRAIT  {\n"
-        "  public function sayHello() {\n"
-        "    echo 'World!';\n"
-        "  }\n"
-        "}\n"
-        "class MY_CLASS {\n"
-        "  use MY_TRAIT;\n"
-        "}\n"
-        "$MY_OBJ = new MY_CLASS();\n"
-        "$MY_OBJ->sayHello();\n"
-        "?>\n\n"
-       ,
-        "World!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait MY_TRAIT1 {\n"
-        "  public function sayHello() {\n"
-        "    echo \"Hello from MY_TRAIT1\\n\";\n"
-        "  }\n"
-        "}\n"
-        "trait MY_TRAIT2 {\n"
-        "  use MY_TRAIT1;\n"
-        "  public function sayHello() {\n"
-        "    echo \"Hello from MY_TRAIT2\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class MY_CLASS {\n"
-        "  use MY_TRAIT2;\n"
-        "}\n"
-        "$o = new MY_CLASS;\n"
-        "$o->sayHello();\n"
-        "?>\n"
-       ,
-        "Hello from MY_TRAIT2\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait Company {\n"
-        "  public function getName() {\n"
-        "    return 'Facebook';\n"
-        "  }\n"
-        "}\n"
-        "class English {\n"
-        "  use Company;\n"
-        "  public function getHi() {\n"
-        "    return \"Hi \";\n"
-        "  }\n"
-        "  public function sayHello() {\n"
-        "    echo $this->getHi() . $this->getName();\n"
-        "  }\n"
-        "}\n"
-        "$e = new English();\n"
-        "$e->sayHello();\n"
-        "?>\n\n"
-       ,
-        "Hi Facebook\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait T {\n"
-        "  function foo() {\n"
-        "    echo \"Foo\";\n"
-        "    $this->bar();\n"
-        "  }\n"
-        "  abstract function bar();\n"
-        "}\n"
-        "class C {\n"
-        "  use T;\n"
-        "  function bar() {\n"
-        "    echo \"BAR!\\n\";\n"
-        "  }\n"
-        "}\n"
-        "$x = new C();\n"
-        "$x->foo();\n"
-        "?>\n"
-       ,
-        "FooBAR!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait SayWorld {\n"
-        "  public function sayHelloWorld() {\n"
-        "    self::sayHello();\n"
-        "    echo 'World!';\n"
-        "  }\n"
-        "}\n"
-        "class MyHelloWorld {\n"
-        "  use SayWorld;\n"
-        "  public function sayHello() {\n"
-        "    echo 'Hello ';\n"
-        "  }\n"
-        "}\n"
-        "$o = new MyHelloWorld();\n"
-        "$o->sayHelloWorld();\n"
-        "?>\n\n"
-       ,
-        "Hello World!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "class A {\n"
-        "  public static function who() {\n"
-        "    echo \"A: \" . __CLASS__;\n"
-        "  }\n"
-        "  use T;\n"
-        "}\n"
-        "trait T {\n"
-        "  public static function test() {\n"
-        "    static::who(); // Here comes Late Static Bindings\n"
-        "  }\n"
-        "}\n"
-        "class B extends A {\n"
-        "  public static function who() {\n"
-        "    echo \"B: \" . __CLASS__;\n"
-        "  }\n"
-        "}\n"
-        "B::test();\n"
-        "?>\n\n"
-       ,
-        "B: B\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait T1 {\n"
-        "  private function Func1() { echo \"Hello\"; }\n"
-        "}\n"
-        "class C {\n"
-        "  use T1 {\n"
-        "    T1::Func1 as public;\n"
-        "  }\n"
-        "}\n"
-        "$o = new C;\n"
-        "$o->Func1();\n"
-        "?>\n\n"
-       ,
-        "Hello\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait T {\n"
-        "  public $y = 3;\n"
-        "}\n"
-        "class C {\n"
-        "  public $x = 10;\n"
-        "  use T;\n"
-        "  public function printY() {\n"
-        "    echo \"x = \" . $this->x . \"\\n\";\n"
-        "    echo \"y = \" . $this->y . \"\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class D {\n"
-        "  public $y = 4;\n"
-        "}\n"
-        "$o = new C;\n"
-        "$o->printY();\n"
-        "?>\n"
-       ,
-        "x = 10\n"
-        "y = 3\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait T1 {\n"
-        "  public $y = 3;\n"
-        "}\n"
-        "trait T2 {\n"
-        "  public $x = 4;\n"
-        "}\n"
-        "class C {\n"
-        "  use T1, T2;\n"
-        "  public function printProps() {\n"
-        "    var_dump($this->y);\n"
-        "    var_dump($this->x);\n"
-        "  }\n"
-        "}\n"
-        "$o = new C;\n"
-        "$o->printProps();\n"
-        "?>\n"
-       ,
-        "int(3)\n"
-        "int(4)\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait T1 {\n"
-        "  var $x = 1977;\n"
-        "}\n"
-        "trait T2 {\n"
-        "  var $x = 1977;\n"
-        "}\n"
-        "class MY_CLASS {\n"
-        "  use T1, T2;\n"
-        "  var $abc = 1;\n"
-        "  public function printProps() {\n"
-        "    var_dump($this->x);\n"
-        "  }\n"
-        "}\n"
-        "$o = new MY_CLASS;\n"
-        "$o->printProps();\n"
-        "?>\n"
-       ,
-        "int(1977)\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait T1 {\n"
-        "  public $x = 3;\n"
-        "}\n"
-        "trait T2 {\n"
-        "  use T1;\n"
-        "}\n"
-        "trait T3 {\n"
-        "  use T1;\n"
-        "}\n"
-        "class C {\n"
-        "  use T2, T3;\n"
-        "  public function printProps() {\n"
-        "    var_dump($this->x);\n"
-        "  }\n"
-        "}\n"
-        "$o = new C;\n"
-        "$o->printProps();\n"
-        "?>\n"
-       ,
-        "int(3)\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "class MY_BASE {\n"
-        "  static public $x = 3;\n"
-        "}\n"
-        "trait MY_TRAIT {\n"
-        "  static public $x = 3;\n"
-        "}\n"
-        "class MY_CLASS extends MY_BASE {\n"
-        "  use MY_TRAIT;\n"
-        "  public function printX() {\n"
-        "    var_dump(self::$x);\n"
-        "    self::$x = 4;\n"
-        "  }\n"
-        "}\n"
-        "$o = new MY_CLASS;\n"
-        "$o->printX();\n"
-        "var_dump(MY_BASE::$x);\n"
-        "var_dump(MY_CLASS::$x);\n"
-        "?>\n"
-       ,
-        "int(3)\n"
-        "int(3)\n"
-        "int(4)\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait MY_TRAIT {\n"
-        "  static public $x = 3;\n"
-        "}\n"
-        "class MY_CLASS{\n"
-        "  use MY_TRAIT;\n"
-        "  public function printX() {\n"
-        "    var_dump(self::$x);\n"
-        "  }\n"
-        "}\n"
-        "$o = new MY_CLASS;\n"
-        "$o->printX();\n"
-        "?>\n"
-       ,
-        "int(3)\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "class MY_BASE {\n"
-        "  public $x = 3;\n"
-        "}\n"
-        "trait MY_TRAIT {\n"
-        "  public $x = 4;\n"
-        "}\n"
-        "class MY_CLASS extends MY_BASE {\n"
-        "  use MY_TRAIT;\n"
-        "  public $x = 4;\n"
-        "  public function printX() {\n"
-        "    var_dump($this->x);\n"
-        "  }\n"
-        "}\n"
-        "$o = new MY_CLASS;\n"
-        "$o->printX();\n"
-        "?>\n"
-       ,
-        "int(4)\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "class MY_BASE {\n"
-        "  public $x = \"123\";\n"
-        "}\n"
-        "trait MY_TRAIT {\n"
-        "  public $x = \"123\";\n"
-        "}\n"
-        "class MY_CLASS extends MY_BASE {\n"
-        "  use MY_TRAIT;\n"
-        "  public function printX() {\n"
-        "    var_dump($this->x);\n"
-        "  }\n"
-        "}\n"
-        "$o = new MY_CLASS;\n"
-        "$o->printX();\n"
-        "?>\n"
-       ,
-        "string(3) \"123\"\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait MY_TRAIT {\n"
-        "  public $x;\n"
-        "}\n"
-        "class MY_CLASS{\n"
-        "  use MY_TRAIT;\n"
-        "  public $x;\n"
-        "  public function printX() {\n"
-        "    var_dump($this->x);\n"
-        "    $this->x = 10;\n"
-        "    var_dump($this->x);\n"
-        "  }\n"
-        "}\n"
-        "$o = new MY_CLASS;\n"
-        "$o->printX();\n"
-        "?>\n"
-       ,
-        "NULL\n"
-        "int(10)\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait A {\n"
-        "  public function smallTalk() {\n"
-        "    echo \"a\\n\";\n"
-        "  }\n"
-        "  public function bigTalk($n) {\n"
-        "    if ($n == 0) return;\n"
-        "    echo \"A$n\\n\";\n"
-        "    $m = $n - 1;\n"
-        "    $this->bigTalk($m);\n"
-        "  }\n"
-        "}\n"
-        "trait B {\n"
-        "  public function smallTalk() {\n"
-        "    echo \"b\\n\";\n"
-        "  }\n"
-        "  public function bigTalk($n) {\n"
-        "    if ($n == 0) return;\n"
-        "    echo \"B$n\\n\";\n"
-        "    $this->bigTalk($n - 1);\n"
-        "  }\n"
-        "}\n"
-        "class Talker {\n"
-        "  use A, B {\n"
-        "    B::smallTalk insteadof A;\n"
-        "    A::bigTalk insteadof B;\n"
-        "    B::bigTalk as bTalk;\n"
-        "  }\n"
-        "}\n"
-        "$talker = new Talker();\n"
-        "$talker->smallTalk();\n"
-        "$talker->bigTalk(1);\n"
-        "$talker->bTalk(2);\n"
-        "?>\n"
-       ,
-        "b\n"
-        "A1\n"
-        "B2\n"
-        "A1\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait A {\n"
-        "  function p() {\n"
-        "    echo \"A\\n\";\n"
-        "  }\n"
-        "}\n"
-        "trait B {\n"
-        "  function p() {\n"
-        "    echo \"B\\n\";\n"
-        "  }\n"
-        "}\n"
-        "trait C {\n"
-        "  function p() {\n"
-        "    echo \"C\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class ABC {\n"
-        "  use A, B, C {\n"
-        "    A::p insteadof B, C;\n"
-        "  }\n"
-        "}\n"
-        "$abc = new ABC();\n"
-        "$abc->p();\n"
-        "?>\n"
-       ,
-        "A\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait T {\n"
-        "  function foo() {\n"
-        "    echo \"Foo\";\n"
-        "    parent::bar();\n"
-        "    echo \"__class__: \" . __class__ . \"\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class C {\n"
-        "  function bar() {\n"
-        "    echo \"BAR!\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class D extends C {\n"
-        "  use T;\n"
-        "}\n"
-        "$x = new D();\n"
-        "$x->foo();\n"
-        "?>\n"
-       ,
-        "FooBAR!\n"
-        "__class__: D\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait Counter {\n"
-        "  public function inc() {\n"
-        "    static $c = 0;\n"
-        "    $c = $c + 1;\n"
-        "    echo \"$c\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class C1 {\n"
-        "  use Counter;\n"
-        "}\n"
-        "class C2 {\n"
-        "  use Counter;\n"
-        "}\n"
-        "$o = new C1();\n"
-        "$o->inc();\n"
-        "$p = new C2();\n"
-        "$p->inc();\n"
-        "$o->inc();\n"
-        "$p->inc();\n"
-        "?>\n"
-       ,
-        "1\n"
-        "1\n"
-        "2\n"
-        "2\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait T {\n"
-        "  public static function F() {\n"
-        "    echo \"Hello from static function!\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class C {\n"
-        "  use T;\n"
-        "}\n"
-        "C::F();\n"
-        "?>\n"
-       ,
-        "Hello from static function!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait T1 {\n"
-        "  static function hello() {\n"
-        "    echo \"Hello \";\n"
-        "  }\n"
-        "}\n"
-        "trait T2 {\n"
-        "  use T1;\n"
-        "  static function world() {\n"
-        "    echo \"World!\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class C {\n"
-        "  use T2;\n"
-        "  static function p() {\n"
-        "    self::hello();\n"
-        "    self::world();\n"
-        "  }\n"
-        "}\n"
-        "C::p();\n"
-        "?>\n"
-       ,
-        "Hello World!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait T1 {\n"
-        "  static function hello() {\n"
-        "    echo \"Hello \";\n"
-        "    self::world();\n"
-        "  }\n"
-        "}\n"
-        "trait T2 {\n"
-        "  use T1;\n"
-        "  static function world() {\n"
-        "    echo \"World!\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class C {\n"
-        "  use T2;\n"
-        "  static function p() {\n"
-        "    self::hello();\n"
-        "    self::world();\n"
-        "  }\n"
-        "}\n"
-        "C::p();\n"
-        "?>\n"
-       ,
-        "Hello World!\n"
-        "World!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait T {\n"
-        "  function foo() {\n"
-        "    echo \"Foo\";\n"
-        "    parent::bar();\n"
-        "    echo \"I'm in class \" . get_class() . \"\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class C {\n"
-        "  function bar() {\n"
-        "    echo \"BAR!\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class D extends C {\n"
-        "  use T;\n"
-        "}\n"
-        "$x = new D();\n"
-        "$x->foo();\n"
-        "?>\n"
-       ,
-        "FooBAR!\n"
-        "I'm in class D\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait HelloWorld {\n"
-        "  private function sayHello() {\n"
-        "    echo \"Hello World!\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class MyClass1 {\n"
-        "  use HelloWorld {\n"
-        "    sayHello as public;\n"
-        "  }\n"
-        "}\n"
-        "class MyClass2 {\n"
-        "  use HelloWorld {\n"
-        "    sayHello as final;\n"
-        "  }\n"
-        "}\n"
-        "$a = new MyClass1;\n"
-        "$a->sayHello();\n"
-        "$a = new MyClass2;\n"
-        "$a->sayHello();\n"
-        "?>\n"
-       ,
-        "Hello World!\n"
-        "Hello World!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "error_reporting(E_ALL);\n"
-        "trait THello1 {\n"
-        "  public $hello = \"Hello\";\n"
-        "}\n"
-        "trait THello2 {\n"
-        "  private $world = \"World!\\n\";\n"
-        "}\n"
-        "class TraitsTest {\n"
-        "  use THello1;\n"
-        "  use THello2;\n"
-        "  function test() {\n"
-        "    echo $this->hello . ' ' . $this->world;\n"
-        "  }\n"
-        "}\n"
-        "var_dump(property_exists('TraitsTest', 'hello'));\n"
-        "var_dump(property_exists('TraitsTest', 'world'));\n"
-        "$t = new TraitsTest;\n"
-        "$t->test();\n"
-        "?>\n"
-       ,
-        "bool(true)\n"
-        "bool(true)\n"
-        "Hello World!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "class Base {\n"
-        "  public function sayHello() {\n"
-        "    echo 'Hello ';\n"
-        "  }\n"
-        "}\n"
-        "class MyHelloWorld extends Base {\n"
-        "  use SayWorld;\n"
-        "}\n"
-        "trait SayWorld {\n"
-        "  public function sayHello() {\n"
-        "    parent::sayHello();\n"
-        "    echo 'World!';\n"
-        "  }\n"
-        "}\n"
-        "$o = new MyHelloWorld();\n"
-        "$o->sayHello();\n"
-        "?>\n\n"
-       ,
-        "Hello World!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait Hello {\n"
-        "  public function say() {\n"
-        "    echo 'Hello ';\n"
-        "  }\n"
-        "}\n"
-        "trait World {\n"
-        "  public function say() {\n"
-        "    echo 'World';\n"
-        "  }\n"
-        "}\n"
-        "class MyHelloWorld {\n"
-        "  use Hello {\n"
-        "    Hello::say as sayHello;\n"
-        "  }\n"
-        "  public function say() {\n"
-        "    $this->sayHello();\n"
-        "    $this->sayWorld();\n"
-        "    echo \"!\\n\";\n"
-        "  }\n"
-        "  use World {\n"
-        "    World::say as sayWorld;\n"
-        "  }\n"
-        "}\n"
-        "$o = new MyHelloWorld();\n"
-        "$o->say();\n"
-       ,
-        "Hello World!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait Hello {\n"
-        "  public function sayHello() {\n"
-        "    echo \"Hello\\n\";\n"
-        "  }\n"
-        "}\n"
-        "trait Hello1 {\n"
-        "  use Hello;\n"
-        "}\n"
-        "trait Hello2 {\n"
-        "  use Hello;\n"
-        "}\n"
-        "class MyClass {\n"
-        "  use Hello1, Hello2 {\n"
-        "    Hello1::sayHello insteadof Hello2;\n"
-        "  }\n"
-        "}\n"
-        "$o = new MyClass();\n"
-        "$o->sayHello();\n"
-       ,
-        "Hello\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait Hello {\n"
-        "  public function sayHello() {\n"
-        "    echo \"Hello\\n\";\n"
-        "  }\n"
-        "}\n"
-        "trait Hello1 {\n"
-        "  public function sayNum() {\n"
-        "    echo \"1\\n\";\n"
-        "  }\n"
-        "}\n"
-        "trait Hello2 {\n"
-        "  public function sayNum() {\n"
-        "    echo \"2\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class MyClass {\n"
-        "  use Hello1, Hello2 {\n"
-        "    Hello1::sayNum insteadof Hello2;\n"
-        "  }\n"
-        "  use Hello2 {\n"
-        "  }\n"
-        "}\n"
-        "$o = new MyClass();\n"
-        "$o->sayNum();\n"
-       ,
-        "1\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait Hello1 {\n"
-        "  public function sayNum() {\n"
-        "    echo \"1\\n\";\n"
-        "  }\n"
-        "}\n"
-        "trait Hello2 {\n"
-        "  public function sayNum() {\n"
-        "    echo \"2\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class MyClass {\n"
-        "  use Hello1 {\n"
-        "    Hello1::sayNum insteadof Hello2;\n"
-        "  }\n"
-        "  use Hello2;\n"
-        "}\n"
-        "$o = new MyClass();\n"
-        "$o->sayNum();\n"
-       ,
-        "1\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait MyTrait {\n"
-        "  public function say_meth() {\n"
-        "    echo \"meth: MyTrait\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class MyBase {\n"
-        "  public function say_meth() {\n"
-        "    echo \"meth: MyBase\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class MyClass {\n"
-        "  use MyTrait;\n"
-        "  public function print_meth() {\n"
-        "    echo \"meth: MyClass\\n\";\n"
-        "  }\n"
-        "}\n"
-        "$o = new MyClass();\n"
-        "$o->print_meth();\n"
-       ,
-        "meth: MyClass\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait A {\n"
-        "  public function say() {\n"
-        "    echo \"Hello\";\n"
-        "  }\n"
-        "}\n"
-        "trait B {\n"
-        "  use A {\n"
-        "    A::say as fala;\n"
-        "  }\n"
-        "}\n"
-        "class Talker {\n"
-        "  use B;\n"
-        "}\n"
-        "$talker = new Talker();\n"
-        "$talker->fala();\n"
-        "?>\n\n"
-       ,
-        "Hello\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "class Direct {\n"
-        "  use TestTrait;\n"
-        "}\n"
-        "class IndirectInheritance extends Direct {\n"
-        "}\n"
-        "trait TestTraitIndirect {\n"
-        "  use TestTrait;\n"
-        "}\n"
-        "class Indirect {\n"
-        "  use TestTraitIndirect;\n"
-        "}\n"
-        "function test() {\n"
-        "  return \"__TRAIT__: <\" . __TRAIT__ .\n"
-        "    \"> __CLASS__: <\" . __CLASS__ .\n"
-        "    \"> __METHOD__: <\" . __METHOD__ . \">\";\n"
-        "}\n"
-        "class NoTraitUsed {\n"
-        "  public static function test() {\n"
-        "    return \"__TRAIT__: <\" . __TRAIT__ .\n"
-        "           \"> __CLASS__: <\" . __CLASS__ .\n"
-        "           \"> __METHOD__: <\" . __METHOD__ . \">\";\n"
-        "  }\n"
-        "}\n"
-        "trait TestTrait {\n"
-        "  public static function test() {\n"
-        "    return \"__TRAIT__: <\" . __TRAIT__ .\n"
-        "           \"> __CLASS__: <\" . __CLASS__ .\n"
-        "           \"> __METHOD__: <\" . __METHOD__ . \">\";\n"
-        "  }\n"
-        "}\n"
-        "echo Direct::test().\"\\n\";\n"
-        "echo IndirectInheritance::test().\"\\n\";\n"
-        "echo Indirect::test().\"\\n\";\n"
-        "echo NoTraitUsed::test().\"\\n\";\n"
-        "echo test().\"\\n\";\n"
-       ,
-        "__TRAIT__: <TestTrait> __CLASS__: <Direct> __METHOD__: <TestTrait::test>\n"
-        "__TRAIT__: <TestTrait> __CLASS__: <Direct> __METHOD__: <TestTrait::test>\n"
-        "__TRAIT__: <TestTrait> __CLASS__: <Indirect> __METHOD__: <TestTrait::test>\n"
-        "__TRAIT__: <> __CLASS__: <NoTraitUsed> __METHOD__: <NoTraitUsed::test>\n"
-        "__TRAIT__: <> __CLASS__: <> __METHOD__: <test>\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait HelloWorld {\n"
-        "  private function sayHello() {\n"
-        "    echo \"Hello World 1!\\n\";\n"
-        "  }\n"
-        "}\n"
-        "trait HelloWorld2 {\n"
-        "  public function sayHello2() {\n"
-        "    echo \"Hello World 2!\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class MyClass1 {\n"
-        "  use HelloWorld2 {\n"
-        "    sayHello as public;\n"
-        "  }\n"
-        "  use HelloWorld;\n"
-        "}\n"
-        "$a = new MyClass1;\n"
-        "$a->sayHello();\n"
-        "$a->sayHello2();\n"
-        "?>\n"
-       ,
-        "Hello World 1!\n"
-        "Hello World 2!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait MY_TRAIT {\n"
-        "  public function sayHello() {\n"
-        "    echo \"Hello World!\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class MY_CLASS {\n"
-        "  use MY_TRAIT {\n"
-        "    sayHello as falaOi;\n"
-        "  }\n"
-        "}\n"
-        "$a = new MY_CLASS;\n"
-        "$a->falaOi();\n"
-        "?>\n"
-       ,
-        "Hello World!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "function get_declared_user_traits() {\n"
-        "  $ret = array();\n"
-        "  foreach (get_declared_traits() as $v) {\n"
-        "    $lv = strtolower($v);\n"
-        "    if ($lv !== 'iterabletrait' && $lv !== 'keyediterabletrait') {\n"
-        "      $ret[] = $v;\n"
-        "    }\n"
-        "  }\n"
-        "  return $ret;\n"
-        "}\n"
-        "class this_is_a_class { }\n"
-        "interface this_is_an_interface {\n"
-        "  public function this_is_an_interface_method();\n"
-        "}\n"
-        "trait this_is_a_trait { }\n"
-        "abstract class this_is_an_abstract_class { }\n"
-        "final class this_is_a_final_class { }\n"
-        "var_dump(get_declared_user_traits());\n"
-        "?>\n"
-       ,
-        "array(1) {\n"
-        "  [0]=>\n"
-        "  string(15) \"this_is_a_trait\"\n"
-        "}\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "class this_is_a_class {\n"
-        "  function class_func() {}\n"
-        "}\n"
-        "trait this_is_a_trait {\n"
-        "  function trait_func() {}\n"
-        "}\n"
-        "interface this_is_an_interface {\n"
-        "  function interface_func();\n"
-        "}\n"
-        "$rclass = new ReflectionClass('this_is_a_class');\n"
-        "var_dump($rclass->isTrait());\n"
-        "$rtrait = new ReflectionClass('this_is_a_trait');\n"
-        "var_dump($rtrait->isTrait());\n"
-        "$rinterface = new ReflectionClass('this_is_an_interface');\n"
-        "var_dump($rinterface->isTrait());\n"
-       ,
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-       );
-
-  if (false) {
-    MVCRO(
-        "<?php\n"
-        "namespace test {\n"
-        " function get_declared_user_traits() {\n"
-        "   $ret = array();\n"
-        "   foreach (get_declared_traits() as $v) {\n"
-        "     $lv = strtolower($v);\n"
-        "     if ($lv !== 'iterabletrait' && $lv !== 'keyediterabletrait') {\n"
-        "       $ret[] = $v;\n"
-        "     }\n"
-        "   }\n"
-        "   return $ret;\n"
-        " }\n"
-        "	class a { }\n"
-        "	interface b { }\n"
-        "	trait c { }\n"
-        "	abstract class d { }\n"
-        "	final class e { }\n"
-        "	var_dump(get_declared_user_traits());\n"
-        "}\n"
-       ,
-        "array(1) {\n"
-        "  [0]=>\n"
-        "  string(6) \"test\\c\"\n"
-        "}\n"
-       );
-  }
-
-  MVCRO(
-        "<?php\n"
-        "function get_declared_user_traits() {\n"
-        "  $ret = array();\n"
-        "  foreach (get_declared_traits() as $v) {\n"
-        "    $lv = strtolower($v);\n"
-        "    if ($lv !== 'iterabletrait' && $lv !== 'keyediterabletrait') {\n"
-        "      $ret[] = $v;\n"
-        "    }\n"
-        "  }\n"
-        "  return $ret;\n"
-        "}\n"
-        "class MY_CLASS { }\n"
-        "interface MY_INTERFACE { }\n"
-        "trait MY_TRAIT { }\n"
-        "abstract class MY_ABSTRCT_CLASS { }\n"
-        "final class MY_FINAL_CLASS { }\n"
-        "var_dump(get_declared_user_traits());\n"
-        "?>\n"
-       ,
-        "array(1) {\n"
-        "  [0]=>\n"
-        "  string(8) \"MY_TRAIT\"\n"
-        "}\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "class MY_CLASS {}\n"
-        "trait MY_TRAIT {}\n"
-        "interface MY_INTERFACE {}\n"
-        "var_dump(trait_exists('MY_CLASS'));\n"
-        "var_dump(trait_exists('MY_INTERFACE'));\n"
-        "var_dump(trait_exists('MY_TRAIT'));\n"
-        "var_dump(trait_exists('UNDECLARED'));\n"
-        "var_dump(trait_exists(1));\n"
-        "var_dump(trait_exists(NULL));\n"
-       ,
-        "bool(false)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-       );
-
-  if (false) {
-    MVCRO(
-        "<?php\n"
-        "namespace foo;\n"
-        "trait IFoo { }\n"
-        "trait ITest { }\n"
-        "var_dump(trait_exists('IFoo'));\n"
-        "var_dump(trait_exists('foo\\\\IFoo'));\n"
-        "var_dump(trait_exists('FOO\\\\ITEST'));\n"
-        "?>\n"
-       ,
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-       );
-  }
-
-  MVCRO(
-        "<?php\n"
-        "trait Foo {\n"
-        "    public function Foo() {\n"
-        "    }\n"
-        "}\n"
-        "class Bar {\n"
-        "    use Foo;\n"
-        "    public function Bar() {\n"
-        "    }\n"
-        "}\n"
-        "$rfoofoo = new ReflectionMethod('Foo::Foo');\n"
-        "var_dump($rfoofoo->isConstructor());\n"
-        "$rbarfoo = new ReflectionMethod('Bar::Foo');\n"
-        "var_dump($rbarfoo->isConstructor());\n"
-        "$rbarbar = new ReflectionMethod('Bar::Bar');\n"
-        "var_dump($rbarbar->isConstructor());\n"
-       ,
-        "bool(false)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait Test {\n"
-        "  public function __construct() { }\n"
-        "  public function __destruct() { }\n"
-        "  public function func() { }\n"
-        "}\n"
-        "$rconstr = new ReflectionMethod('Test::__construct');\n"
-        "$rdestr = new ReflectionMethod('Test::__destruct');\n"
-        "$rfunc = new ReflectionMethod('Test::func');\n"
-        "var_dump($rconstr->isConstructor());\n"
-        "var_dump($rconstr->isDestructor());\n"
-        "var_dump($rdestr->isConstructor());\n"
-        "var_dump($rdestr->isDestructor());\n"
-        "var_dump($rfunc->isConstructor());\n"
-        "var_dump($rfunc->isDestructor());\n"
-       ,
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-       );
-
-  if (false) {
-    MVCRO(
-        "<?php\n"
-        "namespace N1 {\n"
-        "  trait T1 {\n"
-        "    public function hello() { return 'hello from t1'; }\n"
-        "  }\n"
-        "  trait T2 {\n"
-        "    public function hello() { return 'hello from t2'; }\n"
-        "  }\n"
-        "}\n"
-        "namespace N2 {\n"
-        "  use N1\\T1;\n"
-        "  use N1\\T2;\n"
-        "  class A {\n"
-        "    use T1, T2 {\n"
-        "      T1::hello insteadof T2;\n"
-        "      T2::hello as foo;\n"
-        "    }\n"
-        "  }\n"
-        "  $a = new A;\n"
-        "  echo $a->hello(), PHP_EOL;\n"
-        "  echo $a->foo(), PHP_EOL;\n"
-        "}\n"
-       ,
-        "hello from t1\n"
-        "hello from t2\n"
-       );
-  }
-
-  MVCRO(
-        "<?php\n"
-        "function get_declared_user_traits() {\n"
-        "  $ret = array();\n"
-        "  foreach (get_declared_traits() as $v) {\n"
-        "    $lv = strtolower($v);\n"
-        "    if ($lv !== 'iterabletrait' && $lv !== 'keyediterabletrait') {\n"
-        "      $ret[] = $v;\n"
-        "    }\n"
-        "  }\n"
-        "  return $ret;\n"
-        "}\n"
-        "/* Prototype  : proto array get_declared_traits()\n"
-        " * Description: Returns an array of all declared traits.\n"
-        " * Source code: Zend/zend_builtin_functions.c\n"
-        " * Alias to functions:\n"
-        " */\n"
-        "$traits = get_declared_user_traits();\n"
-        "var_dump($traits);\n"
-        "var_dump(in_array('T1', $traits));\n"
-        "var_dump(in_array('T1', get_declared_user_traits()));\n"
-       ,
-        "array(0) {\n"
-        "}\n"
-        "bool(false)\n"
-        "bool(false)\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait MY_TRAIT { }\n"
-        "class MY_CLASS { use MY_TRAIT; }\n"
-        "$r = new ReflectionClass('MY_CLASS');\n"
-        "var_dump($r->getTraitNames());\n"
-        "?>\n"
-       ,
-        "array(1) {\n"
-        "  [0]=>\n"
-        "  string(8) \"MY_TRAIT\"\n"
-        "}\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait T1 {}\n"
-        "trait T2 {}\n"
-        "trait T3 { use T2; }\n"
-        "class C1 {}\n"
-        "class C2 { use T1; }\n"
-        "class C3 { use T1, T2; }\n"
-        "class C4 { use T3; }\n"
-        "class C5 extends C4 {}\n"
-        "interface I1 {}\n"
-        "echo \"T1:\\n\";\n"
-        "var_dump(class_uses('T1'));\n"
-        "$rt1 = new ReflectionClass('T1');\n"
-        "var_dump($rt1->getTraitNames());\n"
-        "echo \"\\nT3:\\n\";\n"
-        "var_dump(class_uses('T3'));\n"
-        "$rt3 = new ReflectionClass('T3');\n"
-        "var_dump($rt3->getTraitNames());\n"
-        "echo \"\\nC1:\\n\";\n"
-        "var_dump(class_uses('C1'));\n"
-        "$rc1 = new ReflectionClass('C1');\n"
-        "var_dump($rc1->getTraitNames());\n"
-        "echo \"\\nC2:\\n\";\n"
-        "var_dump(class_uses('C2'));\n"
-        "$rc2 = new ReflectionClass('C2');\n"
-        "var_dump($rc2->getTraitNames());\n"
-        "echo \"\\nC3:\\n\";\n"
-        "var_dump(class_uses('C3'));\n"
-        "$rc3 = new ReflectionClass('C3');\n"
-        "var_dump($rc3->getTraitNames());\n"
-        "echo \"\\nC4:\\n\";\n"
-        "var_dump(class_uses('C4'));\n"
-        "$rc4 = new ReflectionClass('C4');\n"
-        "var_dump($rc4->getTraitNames());\n"
-        "echo \"\\nC5:\\n\";\n"
-        "var_dump(class_uses('C5'));\n"
-        "$rc5 = new ReflectionClass('C5');\n"
-        "var_dump($rc5->getTraitNames());\n"
-        "echo \"\\nI1:\\n\";\n"
-        "var_dump(class_uses('I1'));\n"
-        "$ri1 = new ReflectionClass('I1');\n"
-        "var_dump($ri1->getTraitNames());\n"
-        "?>\n"
-       ,
-        "T1:\n"
-        "array(0) {\n"
-        "}\n"
-        "array(0) {\n"
-        "}\n\n"
-        "T3:\n"
-        "array(1) {\n"
-        "  [\"T2\"]=>\n"
-        "  string(2) \"T2\"\n"
-        "}\n"
-        "array(1) {\n"
-        "  [0]=>\n"
-        "  string(2) \"T2\"\n"
-        "}\n\n"
-        "C1:\n"
-        "array(0) {\n"
-        "}\n"
-        "array(0) {\n"
-        "}\n\n"
-        "C2:\n"
-        "array(1) {\n"
-        "  [\"T1\"]=>\n"
-        "  string(2) \"T1\"\n"
-        "}\n"
-        "array(1) {\n"
-        "  [0]=>\n"
-        "  string(2) \"T1\"\n"
-        "}\n\n"
-        "C3:\n"
-        "array(2) {\n"
-        "  [\"T1\"]=>\n"
-        "  string(2) \"T1\"\n"
-        "  [\"T2\"]=>\n"
-        "  string(2) \"T2\"\n"
-        "}\n"
-        "array(2) {\n"
-        "  [0]=>\n"
-        "  string(2) \"T1\"\n"
-        "  [1]=>\n"
-        "  string(2) \"T2\"\n"
-        "}\n\n"
-        "C4:\n"
-        "array(1) {\n"
-        "  [\"T3\"]=>\n"
-        "  string(2) \"T3\"\n"
-        "}\n"
-        "array(1) {\n"
-        "  [0]=>\n"
-        "  string(2) \"T3\"\n"
-        "}\n\n"
-        "C5:\n"
-        "array(0) {\n"
-        "}\n"
-        "array(0) {\n"
-        "}\n\n"
-        "I1:\n"
-        "array(0) {\n"
-        "}\n"
-        "array(0) {\n"
-        "}\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait T2 {}\n"
-        "trait T3 { use T2; }\n"
-        "trait T1 {}\n"
-        "class C1 { }\n"
-        "class C2 { use T2; }\n"
-        "class C3 { use T3, T1; }\n"
-        "var_dump(class_uses(new C1));\n"
-        "var_dump(class_uses(new C2));\n"
-        "var_dump(class_uses(new C3));\n"
-       ,
-        "array(0) {\n"
-        "}\n"
-        "array(1) {\n"
-        "  [\"T2\"]=>\n"
-        "  string(2) \"T2\"\n"
-        "}\n"
-        "array(2) {\n"
-        "  [\"T3\"]=>\n"
-        "  string(2) \"T3\"\n"
-        "  [\"T1\"]=>\n"
-        "  string(2) \"T1\"\n"
-        "}\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait Hello1 {\n"
-        "  public function sayNum() {\n"
-        "    echo \"1\\n\";\n"
-        "  }\n"
-        "}\n"
-        "trait Hello2 {\n"
-        "  public function sayNum() {\n"
-        "    echo \"2\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class MyClass {\n"
-        "  use Hello1, Hello2 {\n"
-        "    Hello1::sayNum insteadof Hello2;\n"
-        "  }\n"
-        "  use Hello2 {\n"
-        "  }\n"
-        "}\n"
-        "var_dump(class_uses('MyClass'));\n"
-       ,
-        "array(2) {\n"
-        "  [\"Hello1\"]=>\n"
-        "  string(6) \"Hello1\"\n"
-        "  [\"Hello2\"]=>\n"
-        "  string(6) \"Hello2\"\n"
-        "}\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait T1 { function F() {} }\n"
-        "trait T2 { function F() {} }\n"
-        "trait T3 { use T2 { F as G; } }\n"
-        "class C1 {\n"
-        "  use T1, T2 {\n"
-        "    T1::F insteadof T2;\n"
-        "    T2::F as G;\n"
-        "  }\n"
-        "}\n"
-        "class C2 {\n"
-        "  use T3;\n"
-        "}\n"
-        "$rc1 = new ReflectionClass('C1');\n"
-        "var_dump($rc1->getTraitAliases());\n"
-        "$rc2 = new ReflectionClass('C2');\n"
-        "var_dump($rc2->getTraitAliases());\n"
-        "$rc3 = new ReflectionClass('T3');\n"
-        "var_dump($rc3->getTraitAliases());\n"
-       ,
-        "array(1) {\n"
-        "  [\"G\"]=>\n"
-        "  string(5) \"T2::F\"\n"
-        "}\n"
-        "array(0) {\n"
-        "}\n"
-        "array(1) {\n"
-        "  [\"G\"]=>\n"
-        "  string(9) \"(null)::F\"\n"
-        "}\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "class C1 {}\n"
-        "trait T1 {}\n"
-        "interface I1 {}\n"
-        "var_dump(class_implements('C1'));\n"
-        "var_dump(class_parents('C1'));\n"
-        "var_dump(class_uses('C1'));\n"
-        "var_dump(class_implements('I1'));\n"
-        "var_dump(class_parents('I1'));\n"
-        "var_dump(class_uses('I1'));\n"
-        "var_dump(class_implements('T1'));\n"
-        "var_dump(class_parents('T1'));\n"
-        "var_dump(class_uses('T1'));\n"
-       ,
-        "array(0) {\n"
-        "}\n"
-        "array(0) {\n"
-        "}\n"
-        "array(0) {\n"
-        "}\n"
-        "array(0) {\n"
-        "}\n"
-        "array(0) {\n"
-        "}\n"
-        "array(0) {\n"
-        "}\n"
-        "array(0) {\n"
-        "}\n"
-        "array(0) {\n"
-        "}\n"
-        "array(0) {\n"
-        "}\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait T {\n"
-        "  function F(&$a, $b=\"default\") {\n"
-        "    $a .= \" = \" . $b;\n"
-        "  }\n"
-        "}\n"
-        "class C {\n"
-        "  use T;\n"
-        "}\n"
-        "$o = new C;\n"
-        "$x = \"value\";\n"
-        "$o->F($x);\n"
-        "echo $x;\n"
-        "echo \"\\n\";\n"
-        "$y = \"zero\";\n"
-        "$o->F($y, \"0\");\n"
-        "echo $y;\n"
-        "?>\n\n"
-       ,
-        "value = default\n"
-        "zero = 0\n"
-       );
-
-  // Zend tests
-
-  MVCRO(
-        "<?php\n"
-        "echo \"*** Testing class_uses() : basic ***\\n\";\n"
-        "\n"
-        "\n"
-        "trait foo { }\n"
-        "class fooUser { use foo; }\n"
-        "\n"
-        "trait bar { }\n"
-        "class barUser { use bar; }\n"
-        "\n"
-        "class foobarUser { use foo, bar; }\n"
-        "\n"
-        "/** There is no semantics for traits in the inheritance chain.\n"
-        "    Traits are flattend into a class, and that semantics is nothing\n"
-        "    like a type, or interface, and thus, not propergated. */\n"
-        "class fooViaBarUser extends barUser { use foo; }\n"
-        "\n"
-        "class fooExtended extends fooUser {}\n"
-        "\n"
-        "s_var_dump(class_uses(new foobarUser));\n"
-        "s_var_dump(class_uses('foobarUser'));\n"
-        "s_var_dump(class_uses(new fooViaBarUser));\n"
-        "s_var_dump(class_uses('fooViaBarUser'));\n"
-        "s_var_dump(class_uses(new fooExtended));\n"
-        "s_var_dump(class_uses('fooExtended'));\n"
-        "\n"
-        "\n"
-        "function s_var_dump($arr) {\n"
-        "   krsort($arr);\n"
-        "   var_dump($arr);\n"
-        "}\n"
-        "?>\n"
-        "===DONE===\n"
-       ,
-        "*** Testing class_uses() : basic ***\n"
-        "array(2) {\n"
-        "  [\"foo\"]=>\n"
-        "  string(3) \"foo\"\n"
-        "  [\"bar\"]=>\n"
-        "  string(3) \"bar\"\n"
-        "}\n"
-        "array(2) {\n"
-        "  [\"foo\"]=>\n"
-        "  string(3) \"foo\"\n"
-        "  [\"bar\"]=>\n"
-        "  string(3) \"bar\"\n"
-        "}\n"
-        "array(1) {\n"
-        "  [\"foo\"]=>\n"
-        "  string(3) \"foo\"\n"
-        "}\n"
-        "array(1) {\n"
-        "  [\"foo\"]=>\n"
-        "  string(3) \"foo\"\n"
-        "}\n"
-        "array(0) {\n"
-        "}\n"
-        "array(0) {\n"
-        "}\n"
-        "===DONE===\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "\n"
-        "interface a { }\n"
-        "\n"
-        "abstract class b { }\n"
-        "\n"
-        "final class c { }\n"
-        "\n"
-        "trait d {}\n"
-        "\n"
-        "var_dump(class_exists('a'));\n"
-        "var_dump(class_exists('b'));\n"
-        "var_dump(class_exists('c'));\n"
-        "var_dump(class_exists('d'));\n"
-        "\n"
-        "?>\n"
-       ,
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "error_reporting(E_ALL);\n"
-        "\n"
-        "trait Hello {\n"
-        "   public function saySomething() {\n"
-        "     echo 'Hello';\n"
-        "   }\n"
-        "}\n"
-        "\n"
-        "trait World {\n"
-        "   public function saySomething() {\n"
-        "     echo 'World';\n"
-        "   }\n"
-        "}\n"
-        " \n"
-        "class MyHelloWorld {\n"
-        "   use Hello, World {\n"
-        "     Hello::saySomething insteadof World;\n"
-        "   }\n"
-        "}\n"
-        " \n"
-        "$o = new MyHelloWorld();\n"
-        "$o->saySomething();\n"
-        "?>\n\n"
-       ,
-        "Hello\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "\n"
-        "trait Singleton {\n"
-        "  protected static $instances=array();\n"
-        "  abstract protected function __construct($config);\n"
-        "  public static function getInstance($config) {\n"
-        "    if (!isset(self::$instances[$serialize = serialize($config)])) {\n"
-        "      self::$instances[$serialize] = new self($config);\n"
-        "    }\n"
-        "    return self::$instances[$serialize];\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "class MyHelloWorld {\n"
-        "  use Singleton;\n"
-        "  public function __construct($config)\n"
-        "  {\n"
-        "    var_dump( $config);\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "\n"
-        "$o= myHelloWorld::getInstance(1);\n"
-        "$o= myHelloWorld::getInstance(1);\n"
-        "$o= myHelloWorld::getInstance(2);\n"
-        "$o= myHelloWorld::getInstance(array(1=>2));\n"
-        "$o= myHelloWorld::getInstance(array(1=>2));\n"
-        "\n"
-        "?>\n"
-       ,
-        "int(1)\n"
-        "int(2)\n"
-        "array(1) {\n"
-        "  [1]=>\n"
-        "  int(2)\n"
-        "}\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "\n"
-        "trait foo {	\n"
-        "	public function __construct() {\n"
-        "		var_dump(__FUNCTION__);\n"
-        "	}\n"
-        "	public function __destruct() {\n"
-        "		var_dump(__FUNCTION__);\n"
-        "	}\n"
-        "}\n"
-        "\n"
-        "class bar {\n"
-        "	use foo;\n"
-        "}\n"
-        "\n"
-        "new bar;\n"
-        "\n"
-        "?>\n"
-       ,
-        "string(11) \"__construct\"\n"
-        "string(10) \"__destruct\"\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "\n"
-        "	trait TestTrait {\n"
-        "		public static function test() {\n"
-        "			return 'Test';\n"
-        "		}\n"
-        "	}\n"
-        "\n"
-        "	class A {\n"
-        "		use TestTrait;\n"
-        "	}\n"
-        "\n"
-        "	$class = \"A\";\n"
-        "	echo $class::test();\n"
-        "\n"
-        "?>\n\n"
-       ,
-        "Test\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "error_reporting(E_ALL);\n"
-        "\n"
-        "trait Hello {\n"
-        "   public function sayHello() {\n"
-        "     echo 'Hello ';\n"
-        "   }\n"
-        "}\n"
-        "\n"
-        "trait World {\n"
-        "   public function sayWorld() {\n"
-        "     echo 'World!';\n"
-        "   }\n"
-        "}\n"
-        "\n"
-        "trait HelloWorld {\n"
-        "   use Hello, World;\n"
-        "}\n"
-        "\n"
-        "class MyHelloWorld {\n"
-        "   use HelloWorld;\n"
-        "}\n"
-        "\n"
-        "$o = new MyHelloWorld();\n"
-        "$o->sayHello();\n"
-        "$o->sayWorld();\n"
-        "?>\n\n"
-       ,
-        "Hello World!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "error_reporting(E_ALL);\n"
-        "\n"
-        "trait Counter {\n"
-        "   public function inc() {\n"
-        "     static $c = 0;\n"
-        "     $c = $c + 1;\n"
-        "     echo \"$c\\n\";\n"
-        "   }\n"
-        "}\n"
-        "\n"
-        "\n"
-        "class C1 {\n"
-        "   use Counter;\n"
-        "}\n"
-        "\n"
-        "$o = new C1();\n"
-        "$o->inc();\n"
-        "$o->inc();\n"
-        "\n"
-        "?>\n"
-       ,
-        "1\n"
-        "2\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait T1 { function m1() { } function m2() { } }\n"
-        "\n"
-        "class C1 { }\n"
-        "class C2 { use T1; }\n"
-        "class C3 { use T1 { m1 as a1; } }\n"
-        "class C4 { use T1 { m1 as a1; m2 as a2; } }\n"
-        "\n"
-        "for ($c = \"C1\"; $c <= \"C4\"; $c++) {\n"
-        "    echo \"class $c:\\n\";\n"
-        "    $r = new ReflectionClass($c);\n"
-        "    var_dump($r->getTraitAliases());\n"
-        "    echo \"\\n\";\n"
-        "}\n"
-        "?>\n"
-       ,
-        "class C1:\n"
-        "array(0) {\n"
-        "}\n"
-        "\n"
-        "class C2:\n"
-        "array(0) {\n"
-        "}\n"
-        "\n"
-        "class C3:\n"
-        "array(1) {\n"
-        "  [\"a1\"]=>\n"
-        "  string(10) \"(null)::m1\"\n"
-        "}\n"
-        "\n"
-        "class C4:\n"
-        "array(2) {\n"
-        "  [\"a1\"]=>\n"
-        "  string(10) \"(null)::m1\"\n"
-        "  [\"a2\"]=>\n"
-        "  string(10) \"(null)::m2\"\n"
-        "}\n"
-        "\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "error_reporting(E_ALL);\n"
-        "\n"
-        "trait Hello {\n"
-        "   public function saySomething() {\n"
-        "     echo 'Hello';\n"
-        "   }\n"
-        "}\n"
-        "\n"
-        "trait World {\n"
-        "   public function saySomething() {\n"
-        "     echo ' World';\n"
-        "   }\n"
-        "}\n"
-        " \n"
-        "class MyHelloWorld {\n"
-        "   use Hello, World {\n"
-        "     Hello::saySomething insteadof World;\n"
-        "	 World::saySomething as sayWorld;\n"
-        "   }\n"
-        "}\n"
-        " \n"
-        "$o = new MyHelloWorld();\n"
-        "$o->saySomething();\n"
-        "$o->sayWorld();\n"
-        "?>\n\n"
-       ,
-        "Hello World\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "error_reporting(E_ALL);\n"
-        "\n"
-        "trait THello1 {\n"
-        "  public $hello = \"hello\";\n"
-        "}\n"
-        "\n"
-        "trait THello2 {\n"
-        "  private $world = \"World!\";\n"
-        "}\n"
-        "\n"
-        "class TraitsTest {\n"
-        "	use THello1;\n"
-        "	use THello2;\n"
-        "	function test() {\n"
-        "	    echo $this->hello . ' ' . $this->world;\n"
-        "	}\n"
-        "}\n"
-        "\n"
-        "var_dump(property_exists('TraitsTest', 'hello'));\n"
-        "var_dump(property_exists('TraitsTest', 'world'));\n"
-        "\n"
-        "$t = new TraitsTest;\n"
-        "$t->test();\n"
-        "?>\n\n"
-       ,
-        "bool(true)\n"
-        "bool(true)\n"
-        "hello World!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "\n"
-        "interface a { }\n"
-        "\n"
-        "abstract class b { }\n"
-        "\n"
-        "final class c { }\n"
-        "\n"
-        "trait d {}\n"
-        "\n"
-        "var_dump(trait_exists('a'));\n"
-        "var_dump(trait_exists('b'));\n"
-        "var_dump(trait_exists('c'));\n"
-        "var_dump(trait_exists('d'));\n"
-        "\n"
-        "?>\n"
-       ,
-        "bool(false)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "\n"
-        "	trait TestTrait {\n"
-        "		public static function test() {\n"
-        "			return get_called_class();\n"
-        "		}\n"
-        "	}\n"
-        "\n"
-        "	class A {\n"
-        "		use TestTrait;\n"
-        "	}\n"
-        "\n"
-        "	class B extends A { }\n"
-        "\n"
-        "	echo B::test();\n"
-        "\n"
-        "?>\n\n"
-       ,
-        "B\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "\n"
-        "trait foo {	\n"
-        "	public function __toString() {\n"
-        "		return '123';\n"
-        "	}\n"
-        "	\n"
-        "	public function __get($x) {\n"
-        "		var_dump($x);\n"
-        "	}\n"
-        "	\n"
-        "	public function __set($attr, $val) {\n"
-        "		var_dump($attr .'==='. $val);\n"
-        "	}\n"
-        "	\n"
-        "	public function __clone() {\n"
-        "		var_dump(__FUNCTION__);\n"
-        "	}\n"
-        "}\n"
-        "\n"
-        "class bar {\n"
-        "	use foo;\n"
-        "}\n"
-        "\n"
-        "$o = new bar;\n"
-        "echo $o, PHP_EOL;\n"
-        "$o->xyz;\n"
-        "$o->xyz = 2;\n"
-        "clone $o;\n"
-        "\n"
-        "?>\n"
-       ,
-        "123\n"
-        "string(3) \"xyz\"\n"
-        "string(7) \"xyz===2\"\n"
-        "string(7) \"__clone\"\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "error_reporting(E_ALL);\n"
-        "\n"
-        "trait HelloWorld {\n"
-        "   public function sayHello() {\n"
-        "     echo 'Hello World!';\n"
-        "   }\n"
-        "}\n"
-        "\n"
-        "class TheWorldIsNotEnough {\n"
-        "   use HelloWorld;\n"
-        "   public function sayHello() {\n"
-        "     echo 'Hello Universe!';\n"
-        "   }\n"
-        "}\n"
-        "\n"
-        "$o = new TheWorldIsNotEnough();\n"
-        "$o->sayHello(); // echos Hello Universe!\n"
-        "?>\n\n"
-       ,
-        "Hello Universe!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "function get_declared_user_traits() {\n"
-        "  $ret = array();\n"
-        "  foreach (get_declared_traits() as $v) {\n"
-        "    $lv = strtolower($v);\n"
-        "    if ($lv !== 'iterabletrait' && $lv !== 'keyediterabletrait') {\n"
-        "      $ret[] = $v;\n"
-        "    }\n"
-        "  }\n"
-        "  return $ret;\n"
-        "}\n"
-        "/* Prototype  : proto array get_declared_traits()\n"
-        " * Description: Returns an array of all declared traits. \n"
-        " * Source code: Zend/zend_builtin_functions.c\n"
-        " * Alias to functions: \n"
-        " */\n"
-        "\n"
-        "\n"
-        "echo \"*** Testing get_declared_traits() : basic functionality ***\\n\";\n"
-        "\n"
-        "trait MyTrait {}\n"
-        "\n"
-        "// Zero arguments\n"
-        "echo \"\\n-- Testing get_declared_traits() function with Zero arguments --\\n\";\n"
-        "var_dump(get_declared_user_traits());\n"
-        "\n"
-        "foreach (get_declared_user_traits() as $trait) {\n"
-        "	if (!trait_exists($trait)) {\n"
-        "		echo \"Error: $trait is not a valid trait.\\n\"; \n"
-        "	}\n"
-        "}\n"
-        "\n"
-        "echo \"\\n-- Ensure trait is listed --\\n\";\n"
-        "var_dump(in_array('MyTrait', get_declared_user_traits()));\n"
-        "\n"
-        "echo \"\\n-- Ensure userspace interfaces are not listed --\\n\";\n"
-        "interface I {}\n"
-        "var_dump(in_array( 'I', get_declared_user_traits()));\n"
-        "\n"
-        "echo \"\\n-- Ensure userspace classes are not listed --\\n\";\n"
-        "class MyClass {}\n"
-        "var_dump(in_array( 'MyClass', get_declared_user_traits()));\n"
-        "\n"
-        "\n"
-        "echo \"Done\";\n"
-        "?>\n\n"
-       ,
-        "*** Testing get_declared_traits() : basic functionality ***\n"
-        "\n"
-        "-- Testing get_declared_traits() function with Zero arguments --\n"
-        "array(1) {\n"
-        "  [0]=>\n"
-        "  string(7) \"MyTrait\"\n"
-        "}\n"
-        "\n"
-        "-- Ensure trait is listed --\n"
-        "bool(true)\n"
-        "\n"
-        "-- Ensure userspace interfaces are not listed --\n"
-        "bool(false)\n"
-        "\n"
-        "-- Ensure userspace classes are not listed --\n"
-        "bool(false)\n"
-        "Done\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "\n"
-        "	class MyClass {\n"
-        "		static function test() {\n"
-        "		  return __TRAIT__;\n"
-        "		}\n"
-        "	}\n"
-        "	\n"
-        "	function someFun() {\n"
-        "	  return __TRAIT__;\n"
-        "	}\n"
-        "	\n"
-        "\n"
-        "	$t = __TRAIT__;\n"
-        "	var_dump($t);\n"
-        "	$t = MyClass::test();\n"
-        "	var_dump($t);\n"
-        "	$t = someFun();\n"
-        "	var_dump($t);\n"
-        "?>\n"
-       ,
-        "string(0) \"\"\n"
-        "string(0) \"\"\n"
-        "string(0) \"\"\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "error_reporting(E_ALL);\n"
-        "\n"
-        "class Base {\n"
-        "   public function sayHello() {\n"
-        "     echo 'Hello ';\n"
-        "   }\n"
-        "}\n"
-        " \n"
-        "trait SayWorld {\n"
-        "   public function sayHello() {\n"
-        "     parent::sayHello();\n"
-        "     echo 'World!';\n"
-        "   }\n"
-        "}\n"
-        "\n"
-        "class MyHelloWorld extends Base {\n"
-        "   use SayWorld;\n"
-        "}\n"
-        "\n"
-        "$o = new MyHelloWorld();\n"
-        "$o->sayHello();\n"
-        "?>\n\n"
-       ,
-        "Hello World!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "error_reporting(E_ALL);\n"
-        "\n"
-        "trait THello {\n"
-        "  public function hello() {\n"
-        "    echo 'Hello';\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "class TraitsTest {\n"
-        "	use THello;\n"
-        "}\n"
-        "\n"
-        "$test = new TraitsTest();\n"
-        "$test->hello();\n"
-        "?>\n\n"
-       ,
-        "Hello\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait Foo {\n"
-        "    public function Foo() {\n"
-        "    }\n"
-        "}\n"
-        "\n"
-        "class Bar {\n"
-        "    use Foo;\n"
-        "    public function Bar() {\n"
-        "    }\n"
-        "}\n"
-        "\n"
-        "$rfoofoo = new ReflectionMethod('Foo::Foo');\n"
-        "var_dump($rfoofoo->isConstructor());\n"
-        "\n"
-        "$rbarfoo = new ReflectionMethod('Bar::Foo');\n"
-        "var_dump($rbarfoo->isConstructor());\n"
-        "\n"
-        "$rbarbar = new ReflectionMethod('Bar::Bar');\n"
-        "var_dump($rbarbar->isConstructor());\n"
-        "?>\n"
-       ,
-        "bool(false)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "/* Prototype  : proto bool trait_exists(string traitname [, bool autoload])\n"
-        " * Description: Checks if the trait exists \n"
-        " * Source code: Zend/zend_builtin_functions.c\n"
-        " * Alias to functions: \n"
-        " */\n"
-        "\n"
-        "trait caseSensitivityTest {}\n"
-        "var_dump(trait_exists('casesensitivitytest'));\n"
-        "\n"
-        "echo \"Done\"\n"
-        "?>\n\n"
-       ,
-        "bool(true)\n"
-        "Done\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "error_reporting(E_ALL);\n"
-        "\n"
-        "abstract class Base {\n"
-        "  abstract function sayWorld();\n"
-        "}\n"
-        "\n"
-        "trait Hello {\n"
-        "   public function sayHello() {\n"
-        "     echo 'Hello';\n"
-        "   }\n"
-        "   public function sayWorld() {\n"
-        "     echo ' World!';\n"
-        "   }\n"
-        " }\n"
-        "\n"
-        "class MyHelloWorld extends Base {\n"
-        "	use Hello;\n"
-        "}\n"
-        "\n"
-        "$o = new MyHelloWorld();\n"
-        "$o->sayHello();\n"
-        "$o->sayWorld();\n"
-        "\n"
-        "?>\n\n"
-       ,
-        "Hello World!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "\n"
-        "	trait TestTrait {\n"
-        "		public static function test() {\n"
-        "			return 'Test';\n"
-        "		}\n"
-        "	}\n"
-        "\n"
-        "	class A {\n"
-        "		use TestTrait;\n"
-        "	}\n"
-        "\n"
-        "	echo A::test();\n"
-        "\n"
-        "?>\n\n"
-       ,
-        "Test\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "\n"
-        "trait ATrait {\n"
-        "  public static function get_class_name() {\n"
-        "    return __CLASS__;\n"
-        "  }\n"
-        "  \n"
-        "  public function get_class_name_obj() {\n"
-        "    return __CLASS__;\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "trait Indirect {\n"
-        "	use ATrait;\n"
-        "}\n"
-        "\n"
-        "class SomeClass {\n"
-        "   use ATrait;\n"
-        "}\n"
-        "\n"
-        "class UsingIndirect {\n"
-        "	use Indirect;\n"
-        "}\n"
-        "\n"
-        "$r = SomeClass::get_class_name();\n"
-        "var_dump($r);\n"
-        "\n"
-        "$o = new SomeClass();\n"
-        "$r = $o->get_class_name_obj();\n"
-        "var_dump($r);\n"
-        "\n"
-        "$r = UsingIndirect::get_class_name();\n"
-        "var_dump($r);\n"
-        "\n"
-        "$o = new UsingIndirect();\n"
-        "$r = $o->get_class_name_obj();\n"
-        "var_dump($r);\n"
-        "\n"
-        "\n"
-        "?>\n"
-       ,
-        "string(9) \"SomeClass\"\n"
-        "string(9) \"SomeClass\"\n"
-        "string(13) \"UsingIndirect\"\n"
-        "string(13) \"UsingIndirect\"\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "error_reporting(E_ALL);\n"
-        "\n"
-        "trait Hello {\n"
-        "   public function sayHelloWorld() {\n"
-        "     echo 'Hello'.$this->getWorld();\n"
-        "   }\n"
-        "   abstract public function getWorld();\n"
-        " }\n"
-        "\n"
-        "class MyHelloWorld {\n"
-        "   private $world;\n"
-        "   use Hello;\n"
-        "   public function getWorld() {\n"
-        "     return $this->world;\n"
-        "   }\n"
-        "   public function setWorld($val) {\n"
-        "     $this->world = $val;\n"
-        "   }\n"
-        "}\n"
-        "\n"
-        "$o = new MyHelloWorld();\n"
-        "$o->setWorld(' World!');\n"
-        "$o->sayHelloWorld();\n"
-        "\n"
-        "?>\n\n"
-       ,
-        "Hello World!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "error_reporting(E_ALL);\n"
-        "\n"
-        "trait Hello {\n"
-        "   public function sayHello() {\n"
-        "     echo 'Hello ';\n"
-        "   }\n"
-        "}\n"
-        "\n"
-        "trait World {\n"
-        "   public function sayWorld() {\n"
-        "     echo 'World';\n"
-        "   }\n"
-        "}\n"
-        " \n"
-        "class MyHelloWorld {\n"
-        "   use Hello, World;\n"
-        "   public function sayExclamationMark() {\n"
-        "     echo '!';\n"
-        "   }\n"
-        "}\n"
-        " \n"
-        "$o = new MyHelloWorld();\n"
-        "$o->sayHello();\n"
-        "$o->sayWorld();\n"
-        "$o->sayExclamationMark();\n"
-        "?>\n\n"
-       ,
-        "Hello World!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "\n"
-        "	trait TestTrait {\n"
-        "		public static function test() {\n"
-        "			return static::$test;\n"
-        "		}\n"
-        "	}\n"
-        "\n"
-        "	class A {\n"
-        "		use TestTrait;\n"
-        "		protected static $test = \"Test A\";\n"
-        "	}\n"
-        "\n"
-        "	class B extends A {\n"
-        "		protected static $test = \"Test B\";\n"
-        "	}\n"
-        "\n"
-        "	echo B::test();\n"
-        "\n"
-        "?>\n\n"
-       ,
-        "Test B\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "/* Prototype  : proto bool trait_exists(string traitname [, bool autoload])\n"
-        " * Description: Checks if the trait exists \n"
-        " * Source code: Zend/zend_builtin_functions.c\n"
-        " * Alias to functions: \n"
-        " */\n"
-        "\n"
-        "echo \"*** Testing trait_exists() : basic functionality ***\\n\";\n"
-        "\n"
-        "function __autoload($traitName) {\n"
-        "	echo \"In __autoload($traitName)\\n\";\n"
-        "}\n"
-        "\n"
-        "trait MyTrait {}\n"
-        "\n"
-        "echo \"Calling trait_exists() on non-existent trait with autoload explicitly enabled:\\n\";\n"
-        "var_dump( trait_exists('C', true) );\n"
-        "echo \"\\nCalling trait_exists() on existing trait with autoload explicitly enabled:\\n\";\n"
-        "var_dump( trait_exists('MyTrait', true) );\n"
-        "\n"
-        "echo \"\\nCalling trait_exists() on non-existent trait with autoload explicitly enabled:\\n\";\n"
-        "var_dump( trait_exists('D', false) );\n"
-        "echo \"\\nCalling trait_exists() on existing trait with autoload explicitly disabled:\\n\";\n"
-        "var_dump( trait_exists('MyTrait', false) );\n"
-        "\n"
-        "echo \"\\nCalling trait_exists() on non-existent trait with autoload unspecified:\\n\";\n"
-        "var_dump( trait_exists('E') );\n"
-        "echo \"\\nCalling trait_exists() on existing trait with autoload unspecified:\\n\";\n"
-        "var_dump( trait_exists('MyTrait') );\n"
-        "\n"
-        "echo \"Done\";\n"
-        "?>\n\n"
-       ,
-        "*** Testing trait_exists() : basic functionality ***\n"
-        "Calling trait_exists() on non-existent trait with autoload explicitly enabled:\n"
-        "In __autoload(C)\n"
-        "bool(false)\n"
-        "\n"
-        "Calling trait_exists() on existing trait with autoload explicitly enabled:\n"
-        "bool(true)\n"
-        "\n"
-        "Calling trait_exists() on non-existent trait with autoload explicitly enabled:\n"
-        "bool(false)\n"
-        "\n"
-        "Calling trait_exists() on existing trait with autoload explicitly disabled:\n"
-        "bool(true)\n"
-        "\n"
-        "Calling trait_exists() on non-existent trait with autoload unspecified:\n"
-        "In __autoload(E)\n"
-        "bool(false)\n"
-        "\n"
-        "Calling trait_exists() on existing trait with autoload unspecified:\n"
-        "bool(true)\n"
-        "Done\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "\n"
-        "trait TestTrait {\n"
-        "	public static function test() {\n"
-        "		return __TRAIT__;\n"
-        "	}\n"
-        "}\n"
-        "\n"
-        "class Direct {\n"
-        "	use TestTrait;\n"
-        "}\n"
-        "\n"
-        "class IndirectInheritance extends Direct {\n"
-        "  \n"
-        "}\n"
-        "\n"
-        "trait TestTraitIndirect {\n"
-        "  use TestTrait;\n"
-        "}\n"
-        "\n"
-        "class Indirect {\n"
-        "  use TestTraitIndirect;\n"
-        "}\n"
-        "\n"
-        "echo Direct::test().\"\\n\";\n"
-        "echo IndirectInheritance::test().\"\\n\";\n"
-        "echo Indirect::test().\"\\n\";\n"
-        "\n"
-        "?>\n"
-       ,
-        "TestTrait\n"
-        "TestTrait\n"
-        "TestTrait\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "\n"
-        "	trait TestTrait {\n"
-        "		public static function test() {\n"
-        "			return 'Forwarded '.forward_static_call(array('A', 'test'));\n"
-        "		}\n"
-        "	}\n"
-        "\n"
-        "	class A {\n"
-        "		public static function test() {\n"
-        "			return \"Test A\";\n"
-        "		}\n"
-        "	}\n"
-        "\n"
-        "	class B extends A {\n"
-        "		use TestTrait;\n"
-        "	}\n"
-        "\n"
-        "	echo B::test();\n"
-        "\n"
-        "?>\n\n"
-       ,
-        "Forwarded Test A\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "\n"
-        "trait foo {\n"
-        "	public function abc() {\n"
-        "	}\n"
-        "}\n"
-        "\n"
-        "interface baz {\n"
-        "	public function abc();\n"
-        "}\n"
-        "\n"
-        "class bar implements baz {\n"
-        "	use foo;\n"
-        "\n"
-        "}\n"
-        "\n"
-        "new bar;\n"
-        "print \"OK\\n\";\n"
-        "\n"
-        "?>\n"
-       ,
-        "OK\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "error_reporting(E_ALL);\n"
-        "\n"
-        "trait Counter {\n"
-        "   public function inc() {\n"
-        "     static $c = 0;\n"
-        "     $c = $c + 1;\n"
-        "     echo \"$c\\n\";\n"
-        "   }\n"
-        "}\n"
-        "\n"
-        "\n"
-        "class C1 {\n"
-        "   use Counter;\n"
-        "}\n"
-        "\n"
-        "class C2 {\n"
-        "   use Counter;\n"
-        "}\n"
-        "\n"
-        "$o = new C1();\n"
-        "$o->inc();\n"
-        "$o->inc();\n"
-        "\n"
-        "$p = new C2();\n"
-        "$p->inc();\n"
-        "$p->inc();\n"
-        "\n"
-        "?>\n"
-       ,
-        "1\n"
-        "2\n"
-        "1\n"
-        "2\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "\n"
-        "trait foo {\n"
-        "	public function serialize() {\n"
-        "		return 'foobar';\n"
-        "	}\n"
-        "	public function unserialize($x) {\n"
-        "		var_dump($x);\n"
-        "	}\n"
-        "}\n"
-        "\n"
-        "class bar implements Serializable {\n"
-        "	use foo;\n"
-        "}\n"
-        "\n"
-        "var_dump($o = serialize(new bar));\n"
-        "var_dump(unserialize($o));\n"
-        "\n"
-        "?>\n"
-       ,
-        "string(20) \"C:3:\"bar\":6:{foobar}\"\n"
-        "string(6) \"foobar\"\n"
-        "object(bar)#1 (0) {\n"
-        "}\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "error_reporting(E_ALL);\n"
-        "\n"
-        "trait A {\n"
-        "   public function smallTalk() {\n"
-        "     echo 'a';\n"
-        "   }\n"
-        "   public function bigTalk() {\n"
-        "     echo 'A';\n"
-        "   }\n"
-        "}\n"
-        "\n"
-        "trait B {\n"
-        "   public function smallTalk() {\n"
-        "     echo 'b';\n"
-        "   }\n"
-        "   public function bigTalk() {\n"
-        "     echo 'B';\n"
-        "   }\n"
-        "}\n"
-        "\n"
-        "class Talker {\n"
-        "    use A, B {\n"
-        "		B::smallTalk insteadof A; \n"
-        "		A::bigTalk insteadof B;\n"
-        "		B::bigTalk as talk;\n"
-        "	}\n"
-        "}\n"
-        "\n"
-        "$t = new Talker;\n"
-        "$t->smallTalk();\n"
-        "$t->bigTalk();\n"
-        "$t->talk();\n"
-        "\n"
-        "?>\n\n"
-       ,
-        "bAB\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "error_reporting(E_ALL);\n"
-        "\n"
-        "trait HelloWorld {\n"
-        "   public function sayHello() {\n"
-        "     echo 'Hello World!';\n"
-        "   }\n"
-        "}\n"
-        "\n"
-        "trait HelloWorld2 {\n"
-        "   public function sayHello() {\n"
-        "     echo 'Hello World2!';\n"
-        "   }\n"
-        "}\n"
-        "\n"
-        "\n"
-        "class TheWorldIsNotEnough {\n"
-        "   use HelloWorld;\n"
-        "   use HelloWorld2;\n"
-        "   public function sayHello() {\n"
-        "     echo 'Hello Universe!';\n"
-        "   }\n"
-        "}\n"
-        "\n"
-        "$o = new TheWorldIsNotEnough();\n"
-        "$o->sayHello(); // echos Hello Universe!\n"
-        "?>\n\n"
-       ,
-        "Hello Universe!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "function get_declared_user_traits() {\n"
-        "  $ret = array();\n"
-        "  foreach (get_declared_traits() as $v) {\n"
-        "    $lv = strtolower($v);\n"
-        "    if ($lv !== 'iterabletrait' && $lv !== 'keyediterabletrait') {\n"
-        "      $ret[] = $v;\n"
-        "    }\n"
-        "  }\n"
-        "  return $ret;\n"
-        "}\n"
-        "\n"
-        "class a { }\n"
-        "interface b { }\n"
-        "trait c { }\n"
-        "abstract class d { }\n"
-        "final class e { }\n"
-        "\n"
-        "var_dump(get_declared_user_traits());\n"
-        "\n"
-        "?>\n"
-       ,
-        "array(1) {\n"
-        "  [0]=>\n"
-        "  string(1) \"c\"\n"
-        "}\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "\n"
-        "abstract class foo {\n"
-        "}\n"
-        "\n"
-        "trait bar {\n"
-        "	\n"
-        "}\n"
-        "\n"
-        "final class baz {\n"
-        "	\n"
-        "}\n"
-        "\n"
-        "$x = new ReflectionClass('foo');\n"
-        "var_dump($x->isTrait());\n"
-        "\n"
-        "$x = new ReflectionClass('bar');\n"
-        "var_dump($x->isTrait());\n"
-        "\n"
-        "$x = new ReflectionClass('baz');\n"
-        "var_dump($x->isTrait());\n"
-        "\n"
-        "?>\n"
-       ,
-        "bool(false)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "\n"
-        "trait A {\n"
-        "   protected static function foo() { echo \"abc\\n\"; }\n"
-        "   private static function bar() { echo \"def\\n\"; }\n"
-        "}\n"
-        "\n"
-        "\n"
-        "class B {\n"
-        "   use A {\n"
-        "      A::foo as public;\n"
-        "      A::bar as public baz;\n"
-        "   }\n"
-        "}\n"
-        "\n"
-        "B::foo();\n"
-        "B::baz();\n"
-        "\n"
-        "\n"
-        "?>\n"
-       ,
-        "abc\n"
-        "def\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "/* Prototype  : array class_uses(mixed what [, bool autoload ])\n"
-        " * Description: Return all traits used by a class\n"
-        " * Source code: ext/spl/php_spl.c\n"
-        " * Alias to functions: \n"
-        " */\n"
-        "\n"
-        "echo \"*** Testing class_uses() : basic ***\\n\";\n"
-        "\n"
-        "\n"
-        "trait foo { }\n"
-        "class bar { use foo; }\n"
-        "\n"
-        "var_dump(class_uses(new bar));\n"
-        "var_dump(class_uses('bar'));\n"
-        "\n"
-        "\n"
-        "?>\n"
-        "===DONE===\n"
-       ,
-        "*** Testing class_uses() : basic ***\n"
-        "array(1) {\n"
-        "  [\"foo\"]=>\n"
-        "  string(3) \"foo\"\n"
-        "}\n"
-        "array(1) {\n"
-        "  [\"foo\"]=>\n"
-        "  string(3) \"foo\"\n"
-        "}\n"
-        "===DONE===\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "\n"
-        "	trait TestTrait {\n"
-        "		public static function __callStatic($name, $arguments) {\n"
-        "			return $name;\n"
-        "		}\n"
-        "	}\n"
-        "\n"
-        "	class A {\n"
-        "		use TestTrait;\n"
-        "	}\n"
-        "\n"
-        "	echo A::Test();\n"
-        "\n"
-        "?>\n\n"
-       ,
-        "Test\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "error_reporting(E_ALL);\n"
-        "\n"
-        "class Base {\n"
-        "   public function sayHello() {\n"
-        "     echo 'Hello ';\n"
-        "   }\n"
-        "}\n"
-        " \n"
-        "trait SayWorld {\n"
-        "   public function sayHello() {\n"
-        "     echo 'World!';\n"
-        "   }\n"
-        "}\n"
-        "\n"
-        "class MyHelloWorld extends Base {\n"
-        "   use SayWorld;\n"
-        "}\n"
-        "\n"
-        "$o = new MyHelloWorld();\n"
-        "$o->sayHello();\n"
-        "?>\n\n"
-       ,
-        "World!\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "error_reporting(E_ALL);\n"
-        "\n"
-        "trait A {\n"
-        "   public function foo() {\n"
-        "     echo 'a';\n"
-        "   }\n"
-        "}\n"
-        "\n"
-        "trait B {\n"
-        "   public function foo() {\n"
-        "     echo 'b';\n"
-        "   }\n"
-        "}\n"
-        "\n"
-        "trait C {\n"
-        "   public function foo() {\n"
-        "     echo 'c';\n"
-        "   }\n"
-        "}\n"
-        "\n"
-        "class Foo {\n"
-        "    use C, A, B {\n"
-        "		B::foo insteadof A, C; \n"
-        "	}\n"
-        "}\n"
-        "\n"
-        "$t = new Foo;\n"
-        "$t->foo();\n"
-        "\n"
-        "?>\n\n"
-       ,
-        "b\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "error_reporting(E_ALL);\n"
-        "\n"
-        "trait T1 {\n"
-        "  public function getText() {\n"
-        "    return $this->text;\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "trait T2 {\n"
-        "  public function setTextT2($val) {\n"
-        "    $this->text = $val;\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "class TraitsTest {\n"
-        "  use T1;\n"
-        "  use T2;\n"
-        "  private $text = 'test';\n"
-        "  public function setText($val) {\n"
-        "    $this->text = $val;\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "$o = new TraitsTest();\n"
-        "var_dump($o->getText());\n"
-        "\n"
-        "$o->setText('foo');\n"
-        "\n"
-        "var_dump($o->getText());\n"
-        "\n"
-        "$o->setText('bar');\n"
-        "\n"
-        "var_dump($o->getText());\n"
-        "?>\n"
-       ,
-        "string(4) \"test\"\n"
-        "string(3) \"foo\"\n"
-        "string(3) \"bar\"\n"
-       );
-
-  MVCRO(
-    "<?php\n"
-    "trait T {\n"
-    "  static function foo() {\n"
-    "    echo \"I'm in class \" . get_class() . \"\\n\";"
-    "  }\n"
-    "}\n"
-    "class C { use T; }\n"
-    "class D extends C {}\n"
-    "trait T2 { use T; }\n"
-    "trait T3 { use T2; }\n"
-    "$x = new D();\n"
-    "$x->foo();\n"
-    "C::foo();\n"
-    "D::foo();\n"
-    "T::foo();\n"
-    "T2::foo();\n"
-    "T3::foo();\n"
-    "?>"
-    ,
-    "I'm in class C\n"
-    "I'm in class C\n"
-    "I'm in class C\n"
-    "I'm in class T\n"
-    "I'm in class T2\n"
-    "I'm in class T3\n"
-  );
-
-  MVCRO(
-        "<?php\n"
-        "class Base {}\n"
-        "trait T {\n"
-        "  public function sayClass() {\n"
-        "    echo get_class() . \"\\n\";\n"
-        "  }\n"
-        "  public function sayParent() {\n"
-        "    echo get_parent_class();\n"
-        "  }\n"
-        "}\n"
-        "class Cls extends Base { use T; }\n"
-        "$o = new Cls();\n"
-        "$o->sayClass();  // echo Cls\n"
-        "$o->sayParent(); // echos Base\n"
-        "?>\n"
-        "\n"
-       ,
-        "Cls\n"
-        "Base\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait T {\n"
-        "  public static $x=1;\n"
-        "  public function printX() { var_dump(self::$x); }\n"
-        "}\n"
-        "class C1 { use T; }\n"
-        "class C2 { use T; }\n"
-        "$o1 = new C1;\n"
-        "$o2 = new C2;\n"
-        "var_dump(T::$x);\n"
-        "var_dump(C1::$x);\n"
-        "var_dump(C2::$x);\n"
-        "$o1->printX();\n"
-        "$o2->printX();\n"
-        "T::$x++;\n"
-        "var_dump(T::$x);\n"
-        "var_dump(C1::$x);\n"
-        "var_dump(C2::$x);\n"
-        "$o1->printX();\n"
-        "$o2->printX();\n"
-        "C1::$x++;\n"
-        "var_dump(T::$x);\n"
-        "var_dump(C1::$x);\n"
-        "var_dump(C2::$x);\n"
-        "$o1->printX();\n"
-        "$o2->printX();\n"
-        "C2::$x++;\n"
-        "var_dump(T::$x);\n"
-        "var_dump(C1::$x);\n"
-        "var_dump(C2::$x);\n"
-        "$o1->printX();\n"
-        "$o2->printX();\n"
-        "$o1->x++;\n"
-        "var_dump(T::$x);\n"
-        "var_dump(C1::$x);\n"
-        "var_dump(C2::$x);\n"
-        "$o1->printX();\n"
-        "$o2->printX();\n"
-       ,
-        "int(1)\n"
-        "int(1)\n"
-        "int(1)\n"
-        "int(1)\n"
-        "int(1)\n"
-        "int(2)\n"
-        "int(1)\n"
-        "int(1)\n"
-        "int(1)\n"
-        "int(1)\n"
-        "int(2)\n"
-        "int(2)\n"
-        "int(1)\n"
-        "int(2)\n"
-        "int(1)\n"
-        "int(2)\n"
-        "int(2)\n"
-        "int(2)\n"
-        "int(2)\n"
-        "int(2)\n"
-        "int(2)\n"
-        "int(2)\n"
-        "int(2)\n"
-        "int(2)\n"
-        "int(2)\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait MyTrait {\n"
-        "  public static function callNew() {\n"
-        "    new self(\"called via SELF\");\n"
-        "    new parent(\"called via PARENT\");\n"
-        "  }\n"
-        "}\n"
-        "class MyBaseClass {\n"
-        "  public function __construct($arg) {\n"
-        "    echo __class__ . \": \" . $arg . \"\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class MyDerivedClass extends MyBaseClass {\n"
-        "  use MyTrait;\n"
-        "  public function __construct($arg) {\n"
-        "    echo __class__ . \": \" . $arg . \"\\n\";\n"
-        "  }\n"
-        "}\n"
-        "$o= MyDerivedClass::callNew();\n"
-       ,
-        "MyDerivedClass: called via SELF\n"
-        "MyBaseClass: called via PARENT\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait my_trait {\n"
-        "  abstract function foo();\n"
-        "  public function bar() {\n"
-        "    echo \"I am bar\\n\";\n"
-        "    self::foo();\n"
-        "  }\n"
-        "}\n"
-        "class my_class {\n"
-        "  use my_trait;\n"
-        "  private function foo() {\n"
-        "    echo \"I am foo\\n\";\n"
-        "  }\n"
-        "}\n"
-        "$o = new my_class;\n"
-        "$o->bar();\n"
-       ,
-        "I am bar\n"
-        "I am foo\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait T1 {\n"
-        "  public function inc($who) {\n"
-        "    static $x=0;\n"
-        "    $x++;\n"
-        "    echo $who . \" (\" . __class__ . \"): \" . $x . \"\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class B { use T1; }\n"
-        "class C { use T1; }\n"
-        "class D extends C {}\n"
-        "$c1 = new C;\n"
-        "$c2 = new C;\n"
-        "$d1 = new D;\n"
-        "$b1 = new B;\n"
-        "$c1->inc(\"c1\");\n"
-        "$c2->inc(\"c2\");\n"
-        "$d1->inc(\"d1\");\n"
-        "$b1->inc(\"b1\");\n"
-        "$b1->inc(\"b1\");\n"
-        "$c2->inc(\"c2\");\n"
-        "$d1->inc(\"d1\");\n"
-        "$c1->inc(\"c1\");\n"
-       ,
-        "c1 (C): 1\n"
-        "c2 (C): 2\n"
-        "d1 (C): 1\n"
-        "b1 (B): 1\n"
-        "b1 (B): 2\n"
-        "c2 (C): 3\n"
-        "d1 (C): 2\n"
-        "c1 (C): 4\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "trait T {\n"
-        "  abstract public function bar();\n"
-        "  public function foo() {\n"
-        "    $this->bar();\n"
-        "  }\n"
-        "}\n"
-        "class B {\n"
-        "  public function bar() {\n"
-        "    echo \"I'm bar\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class C extends B {\n"
-        "  use T;\n"
-        "}\n"
-        "$o = new C;\n"
-        "$o->foo();\n"
-        "\n"
-       ,
-        "I'm bar\n"
-       );
-
-  MVCRO(
-        "<?php\n"
-        "\n"
-        "trait T1 {\n"
-        "  abstract function bar();\n"
-        "  public function foo() {\n"
-        "    $this->bar();\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "trait T2 {\n"
-        "  public function bar() {\n"
-        "    echo \"Hello from bar()\\n\";\n"
-        "  }\n"
-        "}\n"
-        "\n"
-        "class C {\n"
-        "  use T1, T2;\n"
-        "}\n"
-        "\n"
-        "$o = new C;\n"
-        "$o->foo();\n"
-        "\n"
-        "\n"
-       ,
-        "Hello from bar()\n"
-       );
-  MVCRO(
-        "<?php\n"
-        "error_reporting(E_ALL | E_STRICT);"
-        "trait T {"
-        "  protected function f() {"
-        "    return 1;"
-        "  }"
-        "  private function p() {"
-        "    return 2;"
-        "  }"
-        "  function g() {"
-        "    return $this->f();"
-        "  }"
-        "  function h() {"
-        "    return $this->p();"
-        "  }"
-        "}"
-        "class C {"
-        "  use T;"
-        "}"
-        "$c = new C;"
-        "echo $c->g();"
-        "echo $c->h();",
-        "12");
-  MVCRO(
-        "<?php\n"
-        "trait A {"
-        "  function test() {"
-        "    static $x;"
-        "    return ++$x;"
-        "  }"
-        "  function test8($a, $b, $c, $d, $e, $f, $g, $h) {"
-        "    static $x;"
-        "    return ++$x;"
-        "  }"
-        "}"
-        "trait X {"
-        "  use A;"
-        "}"
-        "trait Y {"
-        "  use A;"
-        "}"
-        "class T {"
-        "  use X, Y {"
-        "    X::test insteadof Y;"
-        "    X::test as test1;"
-        "    Y::test as test2;"
-        "    X::test8 insteadof Y;"
-        "    X::test8 as test81;"
-        "    Y::test8 as test82;"
-        "  }"
-        "}"
-        "var_dump(T::test());"
-        "var_dump(T::test1());"
-        "var_dump(T::test2());"
-        "var_dump(call_user_func(\"T::test\"));"
-        "var_dump(call_user_func(\"T::test1\"));"
-        "var_dump(call_user_func(\"T::test2\"));"
-        "$obj = new T;"
-        "var_dump($obj->test());"
-        "var_dump($obj->test1());"
-        "var_dump($obj->test2());"
-        "var_dump(call_user_func(array($obj, \"test\")));"
-        "var_dump(call_user_func(array($obj, \"test1\")));"
-        "var_dump(call_user_func(array($obj, \"test2\")));"
-        "var_dump(T::test8(1, 2, 3, 4, 5, 6, 7, 8));"
-        "var_dump(T::test81(1, 2, 3, 4, 5, 6, 7, 8));"
-        "var_dump(T::test82(1, 2, 3, 4, 5, 6, 7, 8));"
-        "var_dump(call_user_func(\"T::test8\", 1, 2, 3, 4, 5, 6, 7, 8));"
-        "var_dump(call_user_func(\"T::test81\", 1, 2, 3, 4, 5, 6, 7, 8));"
-        "var_dump(call_user_func(\"T::test82\", 1, 2, 3, 4, 5, 6, 7, 8));"
-        "$obj = new T;"
-        "var_dump($obj->test8(1, 2, 3, 4, 5, 6, 7, 8));"
-        "var_dump($obj->test81(1, 2, 3, 4, 5, 6, 7, 8));"
-        "var_dump($obj->test82(1, 2, 3, 4, 5, 6, 7, 8));"
-        "var_dump(call_user_func(array($obj, \"test8\"), "
-        "1, 2, 3, 4, 5, 6, 7, 8));"
-        "var_dump(call_user_func(array($obj, \"test81\"), "
-        "1, 2, 3, 4, 5, 6, 7, 8));"
-        "var_dump(call_user_func(array($obj, \"test82\"), "
-        "1, 2, 3, 4, 5, 6, 7, 8));",
-        "int(1)\n"
-        "int(1)\n"
-        "int(1)\n"
-        "int(2)\n"
-        "int(2)\n"
-        "int(2)\n"
-        "int(3)\n"
-        "int(3)\n"
-        "int(3)\n"
-        "int(4)\n"
-        "int(4)\n"
-        "int(4)\n"
-        "int(1)\n"
-        "int(1)\n"
-        "int(1)\n"
-        "int(2)\n"
-        "int(2)\n"
-        "int(2)\n"
-        "int(3)\n"
-        "int(3)\n"
-        "int(3)\n"
-        "int(4)\n"
-        "int(4)\n"
-        "int(4)\n"
-       );
-
-  MVCRO("<?php "
-        "define('MUST_PREPARE', 0);"
-        "function must_prepare($x) {"
-        "  if ($x == MUST_PREPARE) {"
-        "     $x = 2;"
-        "  }"
-        "  return $x;"
-        "}"
-        "trait EntWithViewerComments {"
-        "  public $entCanComment = 1;"
-        "  public function canViewerComment() {"
-        "    var_dump($this->entCanComment);"
-        "    var_dump(must_prepare($this->entCanComment));"
-        "  }"
-        "}"
-        "class EntShare {"
-        "  use EntWithViewerComments;"
-        "}"
-        "$obj1 = new EntShare;"
-        "$obj1->canViewerComment();"
-        ,
-       "int(1)\nint(1)\n");
-
-
-  MVCROF(
-         "<?php\n"
-         "trait T {"
-         "  private $x = 'init from T';"
-         "  function useT() { $this->x = 'set from trait'; } }"
-         ""
-         "class A {"
-         "  function useA() { $this->x = 'set from A'; }"
-         "}"
-         "class B extends A {"
-         "  use T;"
-         "  function useB() { $this->x = 'set from B'; }"
-         "}"
-         "class C extends B {"
-         "  function useC() { $this->x = 'set from C'; }"
-         "}"
-         "class D extends C {"
-         "  function useD() { $this->x = 'set from D'; }"
-         "}"
-         "$x = new D(); echo serialize($x), \"\\n\";"
-         "$x = new D(); $x->useT(); echo serialize($x), \"\\n\";"
-         "$x = new D(); $x->useA(); echo serialize($x), \"\\n\";"
-         "$x = new D(); $x->useB(); echo serialize($x), \"\\n\";"
-         "$x = new D(); $x->useC(); echo serialize($x), \"\\n\";"
-         "$x = new D(); $x->useD(); echo serialize($x), \"\\n\";",
-         "test/slow/traits/2061.php.expect");
-
-  MVCRO("<?php\n"
-         "trait T1 { public $xT1 = 'xT1'; }\n"
-         "trait T2 { public $xT2 = 'xT2'; }\n"
-         "trait T3 { public $xT3 = 'xT3'; }\n"
-         "class B {\n"
-         "  use T1;\n"
-         "  public $xB = 'xB';\n"
-         "  use T2;\n"
-         "}\n"
-         "class A extends B {\n"
-         "  public $xA = 'xA';\n"
-         "  use T3;\n"
-         "}\n"
-         "$x = new A();\n"
-         "$s = serialize($x);\n"
-         "echo $s . \"\\n\";\n"
-         "$y = unserialize($s);\n"
-         "var_dump($y->xT1);\n"
-         "var_dump($y->xT2);\n"
-         "var_dump($y->xT3);\n"
-         "var_dump($y->xA);\n"
-         "var_dump($y->xB);\n"
-         ,
-         "O:1:\"A\":5:{s:2:\"xA\";s:2:\"xA\";s:3:\"xT3\";s:3:\"xT3\";"
-         "s:2:\"xB\";s:2:\"xB\";s:3:\"xT1\";s:3:\"xT1\";s:3:\"xT2\";"
-         "s:3:\"xT2\";}\n"
-         "string(3) \"xT1\"\n"
-         "string(3) \"xT2\"\n"
-         "string(3) \"xT3\"\n"
-         "string(2) \"xA\"\n"
-         "string(2) \"xB\"\n"
-        );
-
-  MVCRO(
-        "<?php\n"
-        "trait T { private $x = 0;}"
-        "class X { use T; function x() { return ++$this->x; } }"
-        "class Y extends X { use T; function y() { return ++$this->x; } }"
-        "class Z extends Y { function z() { return ++$this->x; } }"
-        "$a = new Z();"
-        "echo join(\" \", array($a->x(), $a->x(), $a->y(), $a->y(), "
-        "$a->z(), $a->z())), \"\\n\";",
-        "1 2 1 2 2 3\n");
-
-  MVCRO("<?php\n"
-        "trait T {\n"
-        "  public function goo() {\n"
-        "    return get_called_class();\n"
-        "  }\n"
-        "  public function foo() {\n"
-        "     return self::goo();\n"
-        "  }\n"
-        "}\n"
-        "class A { use T; }\n"
-        "var_dump(A::goo());\n"
-        "var_dump(A::foo());\n"
-        ,
-        "string(1) \"A\"\n"
-        "string(1) \"A\"\n"
-       );
-
-  MVCRO("<?php\n"
-        "trait TraitFoo {"
-        "  public function getStringThroughProtectedMethod() {"
-        "    return $this->protectedMethod();"
-        "  }"
-        "  protected function protectedMethod() {"
-        "    return 'fallback protected method';"
-        "  }"
-        "  public function getStringThroughPrivateMethod() {"
-        "    return $this->privateMethod();"
-        "  }"
-        "  private function privateMethod() {"
-        "    return 'fallback private method';"
-        "  }"
-        "}"
-        ""
-        "class A {"
-        "  use TraitFoo;"
-        "  protected function protectedMethod() {"
-        "    return 'in a protectedMethod';"
-        "  }"
-        "  private function privateMethod() {"
-        "    return 'in a privateMethod';"
-        "  }"
-        "}"
-        "$a = new A();"
-        "echo $a->getStringThroughProtectedMethod().\"\\n\";"
-        "echo $a->getStringThroughPrivateMethod().\"\\n\";",
-        "in a protectedMethod\n"
-        "in a privateMethod\n");
-
-  { // begin trait tests requiring EnableHipHopSyntax
-    HipHopSyntax w(this);
-
-    MVCRO("<?php\n"
-          "trait T {\n"
-          "  function fruit() {\n"
-          "    yield 'apple';\n"
-          "    yield 'banana';\n"
-          "  }\n"
-          "}\n"
-          "class C1 { use T; }\n"
-          "class C2 { use T; }\n"
-          "$o = new C1;\n"
-          "foreach ($o->fruit() as $fruit) {\n"
-          "  var_dump($fruit);\n"
-          "}\n"
-          ,
-          "string(5) \"apple\"\n"
-          "string(6) \"banana\"\n"
-         );
-
-    MVCRO("<?php\n"
-          "trait T1 {\n"
-          "  function fruit() {\n"
-          "    yield 'apple';\n"
-          "    yield 'banana';\n"
-          "  }\n"
-          "}\n"
-          "trait T2 {\n"
-          "  function fruit() {\n"
-          "    yield 'pear';\n"
-          "    yield 'grape';\n"
-          "  }\n"
-          "}\n"
-          "class C1 {\n"
-          "  use T1, T2 {\n"
-          "    T1::fruit insteadof T2;\n"
-          "    T2::fruit as fruit2;\n"
-          "  }\n"
-          "}\n"
-          "$o = new C1;\n"
-          "foreach ($o->fruit() as $fruit) {\n"
-          "  var_dump($fruit);\n"
-          "}\n"
-          "foreach ($o->fruit2() as $fruit) {\n"
-          "  var_dump($fruit);\n"
-          "}\n"
-          ,
-          "string(5) \"apple\"\n"
-          "string(6) \"banana\"\n"
-          "string(4) \"pear\"\n"
-          "string(5) \"grape\"\n"
-         );
-
-    MVCRO("<?php trait T { function fruit() { yield 'apple'; yield 'banana';} }"
-          "class F { use T; }\n"
-          "foreach (F::fruit() as $fruit) { var_dump($fruit);} ",
-
-          "string(5) \"apple\"\n"
-          "string(6) \"banana\"\n"
-         );
-
-    MVCRO("<?php\n"
-          "trait T {\n"
-          "  public function doIt() {\n"
-          "    throw new Exception('foobar');\n"
-          "  }\n"
-          "}\n"
-          "class X { use T; }\n"
-          "function f($obj) {\n"
-          "  $res = null;\n"
-          "  try {\n"
-          "    $res = $obj->doIt();\n"
-          "  } catch (Exception $e) {\n"
-          "    $res = $e->getMessage();\n"
-          "  }\n"
-          "  yield $res;\n"
-          "}\n"
-          "$x = new X;\n"
-          "foreach (f($x) as $i) { var_dump($i); }\n"
-          ,
-          "string(6) \"foobar\"\n"
-         );
-
-    MVCRO("<?php\n"
-          "trait T {\n"
-          "  function foo($t) {\n"
-          "    $$t = 5;\n"
-          "    yield $this;\n"
-          "  }\n"
-          "}\n"
-          "class X { use T; }\n"
-          "$x = new X;\n"
-          "foreach ($x->foo('this') as $v) { var_dump($v); }\n"
-          ,
-          "int(5)\n"
-         );
-
-    MVCRO("<?php\n"
-          "function f($x) {\n"
-          "  yield $x;\n"
-          "}\n"
-          "$c = f(32);\n"
-          "var_dump($c->getOrigFuncName());\n"
-          "trait T {\n"
-          "  function f($x) { yield get_called_class(); }\n"
-          "}\n"
-          "class X { use T; }\n"
-          "$x = new X;\n"
-          "$c = $x->f(32);\n"
-          "var_dump($c->getOrigFuncName());\n"
-          "$fcn = function ($x) { yield $x; };\n"
-          "$c = $fcn(32);\n"
-          "var_dump($c->getOrigFuncName());\n"
-          ,
-          "string(1) \"f\"\n"
-          "string(4) \"X::f\"\n"
-          "string(9) \"{closure}\"\n"
-         );
-
-    MVCRO("<?php "
-          "trait T {"
-          "  public static function gen() {"
-          "    static $x;"
-          "    yield ++$x;"
-          "    yield 2;"
-          "    yield ++$x;"
-          "  }"
-          "}"
-          "class X { use T; }\n"
-          "class Y extends X {}"
-          "$g = X::gen();"
-          "foreach ($g as $i) var_dump($i);"
-          ,
-          "int(1)\n"
-          "int(2)\n"
-          "int(2)\n"
-         );
-
-    MVCRO("<?php\n"
-          "trait T {\n"
-          "  function info() {\n"
-          "    yield __METHOD__;\n"
-          "    yield __CLASS__;\n"
-          "    yield __TRAIT__;\n"
-          "  }\n"
-          "}\n"
-          "class C1 { use T; }\n"
-          "class C2 { use T; }\n"
-          "$o1 = new C1;\n"
-          "foreach ($o1->info() as $info) {\n"
-          "  var_dump($info);\n"
-          "}\n"
-          "$o2 = new C2;\n"
-          "foreach ($o2->info() as $info) {\n"
-          "  var_dump($info);\n"
-          "}\n"
-          ,
-          "string(7) \"T::info\"\n"
-          "string(2) \"C1\"\n"
-          "string(1) \"T\"\n"
-          "string(7) \"T::info\"\n"
-          "string(2) \"C2\"\n"
-          "string(1) \"T\"\n"
-         );
-
-    MVCRO("<?php\n"
-          "trait T {\n"
-          "  function f() {\n"
-          "    $a = function() { yield 1; yield 2; };\n"
-          "    return $a;\n"
-          "  }\n"
-          "}\n"
-          "class A { use T; }\n"
-          "$a = new A;\n"
-          "$f = $a->f();\n"
-          "foreach ($f() as $v) { var_dump($v); }\n"
-          ,
-          "int(1)\n"
-          "int(2)\n"
-         );
-
-    MVCRO("<?php\n"
-          "trait T {"
-          "  public function foo() {"
-          "    $this->bar(function() {yield 1; yield 2; yield 3;});"
-          "  }"
-          "  public function bar(Closure $c) {"
-          "    $a = $c();"
-          "    foreach ($a as $b) {"
-          "      echo $b.\"\\n\";"
-          "    }"
-          "  }"
-          "}"
-          "class A { use T; }"
-          "$a = new A();"
-          "$a->foo();"
-          ,
-          "1\n"
-          "2\n"
-          "3\n"
-         );
-
-    MVCRO("<?php\n"
-          "trait U {\n"
-          "  public function test() {\n"
-          "    echo __CLASS__ . \"\\n\";\n"
-          "    $this->foo();\n"
-          "    yield null;\n"
-          "  }\n"
-          "}\n"
-          "class D {\n"
-          "  use U;\n"
-          "  protected function foo() {\n"
-          "    echo \"U::foo\\n\";\n"
-          "  }\n"
-          "}\n"
-          "$obj = new D;\n"
-          "$x = $obj->test();\n"
-          "foreach ($x as $v) {}\n"
-          ,
-          "D\n"
-          "U::foo\n"
-         );
-
-    MVCRO("<?php"
-          "trait baz  {"
-          "  public function bar() { yield 1; }"
-          "}"
-          "class foo {"
-          "  use baz;"
-          "  public function bar() {}"
-          "}",
-          "");
-
-    OptionSetter w1(this, OptionSetter::Env, "ENABLE_INTERCEPT=1");
-    OptionSetter w2(this, OptionSetter::RunTime,
-                    "-vEval.JitEnableRenameFunction=true");
-    MVCRO("<?php\n"
-          "trait T {\n"
-          "  public function m() { echo \"original\n\"; }\n"
-          "}\n"
-          "class A { use T; }\n"
-          "class B { use T; }\n"
-          "$a1 = new A;\n"
-          "$a1->m();\n"
-          "fb_intercept(\"A::m\", function() { echo \"new\n\"; });\n"
-          "$a2 = new A;\n"
-          "$a2->m();\n"
-          "$b1 = new B;\n"
-          "$b1->m();\n"
-          "T::m();\n"
-          ,
-          "original\n"
-          "new\n"
-          "original\n"
-          "original\n");
-
-    MVCRO("<?php\n"
-          "trait T {\n"
-          "  public function m() { echo \"original\n\"; }\n"
-          "}\n"
-          "class A { use T; }\n"
-          "class B { use T; }\n"
-          "T::m();\n"
-          "$a1 = new A;\n"
-          "$a1->m();\n"
-          "fb_intercept(\"T::m\", function() { echo \"new\n\"; });\n"
-          "$a2 = new A;\n"
-          "$a2->m();\n"
-          "$b1 = new B;\n"
-          "$b1->m();\n"
-          "T::m();\n"
-          ,
-          "original\n"
-          "original\n"
-          "original\n"
-          "original\n"
-          "new\n");
-
-    MVCRONW("<?php "
-            "trait T1 { function foo() { yield 1; } }"
-            "class C { use T1 { T1::foo as static; } }",
-            "");
-
-    MVCRO("<?php"
-          "trait T1 { function foo() { yield 1; } }"
-          "trait T2 {"
-          "  use T1 {"
-          "    foo as bar;"
-          "  }"
-          "  function foo() { return bar(); }"
-          "}"
-          "class C { use T2; }"
-          "foreach (C::bar() as $x) var_dump($x);",
-          "int(1)\n");
-
-  } // end trait tests with EnableHipHopSyntax
-
-  MVCRO("<?php\n"
-        "trait Too {\n"
-        "  function bar() {\n"
-        "    $abc = 123;\n"
-        "    $a = function ($abc) use ($abc) {\n"
-        "      var_dump($abc);\n"
-        "    };\n"
-        "    return $a;\n"
-        "  }\n"
-        "}\n"
-        "class Foo { use Too; }\n"
-        "$a = Foo::bar();\n"
-        "$a(456);\n"
-        ,
-        "int(456)\n"
-       );
-
-  MVCRO("<?php\n"
-        "trait Too {\n"
-        "  function bar() {\n"
-        "    $abc = 123;\n"
-        "    $a = function ($abc) use ($abc, $abc) {\n"
-        "      var_dump($abc);\n"
-        "    };\n"
-        "    return $a;\n"
-        "  }\n"
-        "}\n"
-        "class Foo { use Too; }\n"
-        "$a = Foo::bar();\n"
-        "$a(456);\n"
-        ,
-        "int(456)\n"
-       );
-
-  MVCRO("<?php\n"
-        "trait Too {\n"
-        "  function bar() {\n"
-        "    $abc = 123;\n"
-        "    $a = function ($abc) use (&$abc, &$abc) {\n"
-        "      var_dump($abc);\n"
-        "    };\n"
-        "    return $a;\n"
-        "  }\n"
-        "}\n"
-        "class Foo { use Too; }\n"
-        "$a = Foo::bar();\n"
-        "$a(456);\n"
-        ,
-        "int(456)\n");
-
-  MVCRO("<?php\n"
-        "trait Too {\n"
-        "  function bar() {\n"
-        "    $abc = 123;\n"
-        "    $a = function ($x) use ($abc) {\n"
-        "      $n = func_num_args();\n"
-        "      $args = func_get_args();\n"
-        "      var_dump($n, $args);\n"
-        "    };\n"
-        "    return $a;\n"
-        "  }\n"
-        "\n"
-        "  function baz($obj) {\n"
-        "    $abc = 456;\n"
-        "    $obj(789);\n"
-        "  }\n"
-        "}\n"
-        "class Foo { use Too; }\n"
-        "$a = Foo::bar();\n"
-        "Foo::baz($a);\n"
-        ,
-        "int(1)\n"
-        "array(1) {\n"
-        "  [0]=>\n"
-        "  int(789)\n"
-        "}\n"
-       );
-
-  MVCRO("<?php\n"
-        "trait Too {\n"
-        "  function bar() {\n"
-        "    $a = function () { var_dump(__CLASS__, __FUNCTION__);};\n"
-        "    $a();\n"
-        "  }\n"
-        "}\n"
-        "class Foo { use Too; }\n"
-        "Foo::bar();\n"
-        ,
-        "string(3) \"Foo\"\n"
-        "string(9) \"{closure}\"\n"
-       );
-
-  MVCRO("<?php\n"
-        "trait T {"
-        "  public function foo() {"
-        "    $values = array(1, 2, 3);"
-        "    $values = array_map(function($p) use ($this) {"
-        "      return $this->goo($p);"
-        "    }, $values);"
-        "    var_dump($values);"
-        "  }"
-        "  public function bar() { return $this; }"
-        "  public function goo($p) { return $p; }"
-        "}"
-        "class A { use T;}\n"
-        "$obj = new A;"
-        "var_dump($obj->bar());"
-        "$obj->foo();",
-        "object(A)#1 (0) {\n"
-        "}\n"
-        "array(3) {\n"
-        "  [0]=>\n"
-        "  int(1)\n"
-        "  [1]=>\n"
-        "  int(2)\n"
-        "  [2]=>\n"
-        "  int(3)\n"
-        "}\n");
-
-  MVCRO("<?php\n"
-        "trait Too {\n"
-        "  function gen() {\n"
-        "    $abc = $this->input();\n"
-        "    $a = function ($arg) use ($abc, $this) {\n"
-        "      var_dump($arg);\n"
-        "      var_dump($abc);\n"
-        "      return $this->output();\n"
-        "    };\n"
-        "    return $a;\n"
-        "  }\n"
-        "  function input() { return 1; }\n"
-        "  function output() { return 2; }\n"
-        "}\n"
-        "class Foo {\n"
-        "  use Too;\n"
-        "  function input() { return \"str1\"; }\n"
-        "  function output() { return \"str2\"; }\n"
-        "}\n"
-        "class Goo {\n"
-        "  use Too;\n"
-        "  function input() { return false; }\n"
-        "  function output() { return true; }\n"
-        "}\n"
-        "$of = new Foo;\n"
-        "$f = $of->gen();\n"
-        "var_dump($f(1000));\n"
-        "$og = new Goo;\n"
-        "$g = $og->gen();\n"
-        "var_dump($g(2000));\n"
-        ,
-        "int(1000)\n"
-        "string(4) \"str1\"\n"
-        "string(4) \"str2\"\n"
-        "int(2000)\n"
-        "bool(false)\n"
-        "bool(true)\n"
-       );
-
-  MVCRO("<?php\n"
-        "define('INIT1', 123);\n"
-        "trait t1 { public $x = INIT1; }\n"
-        "class c { use t1; }\n"
-        "$obj = new c;\n"
-        "var_dump($obj->x);\n"
-        ,
-        "int(123)\n"
-       );
-
-  MVCRO("<?php\n"
-        "define('INIT1', \"1\");\n"
-        "define('INIT2', \"2\");\n"
-        "trait t1 { public $x = INIT1; }\n"
-        "trait t2 { public $y = INIT2; }\n"
-        "trait t { use t1, t2; }\n"
-        "class c { use t; }\n"
-        "$obj = new c;\n"
-        "var_dump($obj->x);\n"
-        "var_dump($obj->y);\n"
-        ,
-        "string(1) \"1\"\n"
-        "string(1) \"2\"\n"
-       );
-
-  MVCRO("<?php\n"
-        "define('INIT1', 123);\n"
-        "trait t1 {}\n"
-        "class c { use t1; public $x = INIT1; }\n"
-        "$obj = new c;\n"
-        "var_dump($obj->x);\n"
-        ,
-        "int(123)\n"
-       );
-
-  MVCRO("<?php\n"
-        "define('INIT1', 123);\n"
-        "define('INIT2', 456);\n"
-        "trait t1 { public $x = INIT1; }\n"
-        "class c { use t1; public $y = INIT2; }\n"
-        "$obj = new c;\n"
-        "var_dump($obj->x);\n"
-        "var_dump($obj->y);\n"
-        ,
-        "int(123)\n"
-        "int(456)\n"
-       );
-
-  MVCRO("<?php\n"
-        "define('INIT1', 123);\n"
-        "trait t2 { public $x = INIT1; }\n"
-        "trait t1 { use t2; }\n"
-        "class c { use t1; }\n"
-        "$obj = new c;\n"
-        "var_dump($obj->x);\n"
-        ,
-        "int(123)\n"
-       );
-
-  MVCRO("<?php\n"
-        "define('INIT1', 123);\n"
-        "define('INIT2', 456);\n"
-        "trait t2 { public $y = INIT2; }\n"
-        "trait t1 { use t2; public $x = INIT1; }\n"
-        "class c { use t1; }\n"
-        "$obj = new c;\n"
-        "var_dump($obj->x);\n"
-        "var_dump($obj->y);\n"
-        ,
-        "int(123)\n"
-        "int(456)\n"
-       );
-
-  MVCRO("<?php\n"
-        "define('INIT1', 123);\n"
-        "trait t1 { static public $x = INIT1; }\n"
-        "class c { use t1; }\n"
-        "var_dump(c::$x);\n"
-        ,
-        "int(123)\n"
-       );
-
-  MVCRO("<?php\n"
-        "define('INIT1', 123);\n"
-        "trait t1 { static public $x = INIT1; }\n"
-        "class c {  use t1; }\n"
-        "var_dump(c::$x++);\n"
-        "var_dump(t1::$x++);\n"
-        "var_dump(c::$x++);\n"
-        "var_dump(t1::$x++);\n"
-        ,
-        "int(123)\n"
-        "int(123)\n"
-        "int(124)\n"
-        "int(124)\n"
-       );
-
-  MVCRO("<?php\n"
-        "define('INIT1', \"1\");\n"
-        "define('INIT2', \"2\");\n"
-        "trait t1 { static public $x = INIT1; }\n"
-        "trait t2 { static public $y = INIT2; }\n"
-        "trait t { use t1, t2; }\n"
-        "class c { use t; }\n"
-        "var_dump(c::$x);\n"
-        "var_dump(c::$y);\n"
-        ,
-        "string(1) \"1\"\n"
-        "string(1) \"2\"\n"
-       );
-
-  MVCRO("<?php\n"
-        "define('INIT1', 123);\n"
-        "trait t1 {}\n"
-        "class c { use t1; static public $x = INIT1; }\n"
-        "var_dump(c::$x);\n"
-        ,
-        "int(123)\n"
-       );
-
-  MVCRO("<?php\n"
-        "define('INIT1', 123);\n"
-        "define('INIT2', 456);\n"
-        "trait t1 { static public $x = INIT1; }\n"
-        "class c { use t1; static public $y = INIT2; }\n"
-        "var_dump(c::$x);\n"
-        "var_dump(c::$y);\n"
-        ,
-        "int(123)\n"
-        "int(456)\n"
-       );
-
-  MVCRO("<?php\n"
-        "define('INIT1', 123);\n"
-        "trait t2 { static public $x = INIT1; }\n"
-        "trait t1 { use t2; }\n"
-        "class c { use t1; }\n"
-        "var_dump(c::$x);\n"
-        ,
-        "int(123)\n"
-       );
-
-  MVCRO("<?php\n"
-        "define('INIT1', 123);\n"
-        "define('INIT2', 456);\n"
-        "trait t2 { static public $y = INIT2; }\n"
-        "trait t1 { use t2; static public $x = INIT1; }\n"
-        "class c { use t1; }\n"
-        "var_dump(c::$x);\n"
-        "var_dump(c::$y);\n"
-        ,
-        "int(123)\n"
-        "int(456)\n"
-       );
-
-  MVCRO("<?\n"
-        "define('INIT1', 1000);\n"
-        "trait t { static public $x = INIT1; }\n"
-        "class c { use t; }\n"
-        "class d { use t; }\n"
-        "class e extends d {}\n"
-        "var_dump(t::$x++);\n"
-        "var_dump(c::$x++);\n"
-        "var_dump(d::$x++);\n"
-        "var_dump(e::$x++);\n"
-        "var_dump(t::$x++);\n"
-        "var_dump(c::$x++);\n"
-        "var_dump(d::$x++);\n"
-        "var_dump(e::$x++);\n"
-        ,
-        "int(1000)\n"
-        "int(1000)\n"
-        "int(1000)\n"
-        "int(1001)\n"
-        "int(1001)\n"
-        "int(1001)\n"
-        "int(1002)\n"
-        "int(1003)\n"
-       );
-
-  MVCRO("<?php\n"
-        "trait TraitFoo {\n"
-        "  public function testDoSomethingInTrait() {\n"
-        "    return call_user_func(array($this, 'doSomethingInTrait'));\n"
-        "  }\n"
-        "  public function testDoSomethingPublicInTrait() {\n"
-        "    return call_user_func(array($this, 'doSomethingPublicInTrait'));\n"
-        "  }\n"
-        "}\n"
-        "class A {\n"
-        "  use TraitFoo;\n"
-        "  public function testDoSomething() {\n"
-        "    return call_user_func(array($this, 'doSomething'));\n"
-        "  }\n"
-        "  public function __call($name, $args) {\n"
-        "    echo \"**calling __call $name**\";\n"
-        "  }\n"
-        "  protected function doSomething() {\n"
-        "    return 'doSomething';\n"
-        "  }\n"
-        "  protected function doSomethingInTrait() {\n"
-        "    return 'doSomethingInTrait';\n"
-        "  }\n"
-        "  public function doSomethingPublicInTrait() {\n"
-        "    return 'doSomethingPublicInTrait';\n"
-        "  }\n"
-        "}\n"
-        "$a = new A();\n"
-        "echo $a->testDoSomething().\"\n\";\n"
-        "echo $a->testDoSomethingInTrait().\"\n\";\n"
-        "echo $a->testDoSomethingPublicInTrait().\"\n\";\n"
-        ,
-        "doSomething\n"
-        "doSomethingInTrait\n"
-        "doSomethingPublicInTrait\n"
-       );
-
-  MVCRO("<?php\n"
-        "trait T {\n"
-        "   public $x=1;\n"
-        "   function dump_vars() {\n"
-        "     var_dump(get_class_vars('C'));\n"
-        "   }\n"
-        "}\n"
-        "class C {\n"
-        "      private $y=2;\n"
-        "      use T;\n"
-        "}\n"
-        "$o = new C;\n"
-        "$o->dump_vars();\n"
-        ,
-        "array(2) {\n"
-        "  [\"y\"]=>\n"
-        "  int(2)\n"
-        "  [\"x\"]=>\n"
-        "  int(1)\n"
-        "}\n"
-       );
-
-  MVCRO("<?php\n"
-        "trait T {"
-        "  public function foo() {"
-        "  $this->bar();"
-        "  }"
-        "  private function bar() {"
-        "    echo \"in bar...\\n\";"
-        "  }"
-        "}"
-        "class B { use T; }"
-        "class C extends B { }"
-        "$obj = new C;"
-        "$obj->foo();",
-        "in bar...\n");
-
-  MVCRO("<?php\n"
-        "trait PrivateState {"
-        "  private $foo = 2;"
-        ""
-        "  public function getFoo() {"
-        "    return $this->foo;"
-        "  }"
-        "}"
-        ""
-        "class Base {"
-        "  public static function create() {"
-        "    return new static();"
-        "  }"
-        "}"
-        ""
-        "class UsePrivateState extends Base {"
-        "  use PrivateState;"
-        "}"
-        ""
-        "class DerivedUsePrivateState extends UsePrivateState {"
-        ""
-        "}"
-        ""
-        ""
-        "$state = new DerivedUsePrivateState();"
-        "$method = new ReflectionMethod('DerivedUsePrivateState', 'getFoo');"
-        "echo $method->invoke($state).\"\\n\";"
-        "",
-        "2\n");
-
-  MVCRO("<?php\n"
-        "trait T {\n"
-        "  public static function foo() {\n"
-        "    $bt = debug_backtrace();\n"
-        "    echo $bt[0]['function'] . \"\\n\";\n"
-        "  }\n"
-        "}\n"
-        "class C {\n"
-        "  use T {\n"
-        "    T::foo as public bar1;\n"
-        "    T::foo as public bar2;\n"
-        "  }\n"
-        "}\n"
-        "C::bar1();\n"
-        "C::bar2();\n"
-        ,
-        "bar1\n"
-        "bar2\n"
-       );
-
-  MVCRO("<?php\n"
-        "trait T {\n"
-        "  abstract public function foo($x);\n"
-        "}\n"
-        "interface I {\n"
-        "  public function foo($x);\n"
-        "}\n"
-        "abstract class B implements I {\n"
-        "  use T;\n"
-        "}\n"
-        "class C extends B {\n"
-        "  public function foo($x){ echo \"$x \\n\";}\n"
-        "}\n"
-        "$obj = new C;\n"
-        "$obj->foo(1);\n"
-        ,
-        "1 \n"
-       );
-
-  MVCRO("<?php\n"
-        "trait T {"
-        "  public function init() {"
-        "    parent::init();"
-        "  }"
-        "}"
-        "class A {"
-        "  public function init() {"
-        "    echo 'A::init';"
-        "  }"
-        "}"
-        "class B extends A {"
-        "  use T;"
-        "}"
-        "class C extends B {"
-        "  public function init() {"
-        "    parent::init();"
-        "  }"
-        "}"
-        "$obj = new C;"
-        "$obj->init();",
-        "A::init");
-
-  MVCRO("<?php\n"
-        "trait T {\n"
-        "  private function foo() {}\n"
-        "}\n"
-        "class C {\n"
-        "  protected function foo() {}\n"
-        "}\n"
-        "class D extends C {\n"
-        "  use T;\n"
-        "  protected function foo() {}\n"
-        "}\n"
-        "class E extends C {\n"
-        "  public static function test($obj) {\n"
-        "    $obj->foo();\n"
-        "  }\n"
-        "}\n"
-        "$d = new D;\n"
-        "E::test($d);\n"
-        "echo \"Done\\n\";\n"
-        ,
-        "Done\n"
-       );
-
-  MVCRO("<?php\n"
-        "class C {\n"
-        "  protected function foo() { echo \"C::foo\\n\"; }\n"
-        "}\n"
-        "trait T {\n"
-        "  protected function foo() { echo \"T::foo\\n\"; }\n"
-        "}\n"
-        "class D extends C {\n"
-        "  use T;\n"
-        "}\n"
-        "class E extends C {\n"
-        "  public static function test($obj) {\n"
-        "    $obj->foo();\n"
-        "  }\n"
-        "}\n"
-        "$d = new D;\n"
-        "E::test($d);\n"
-        "echo \"Done\\n\";\n"
-        ,
-        "T::foo\n"
-        "Done\n"
-       );
-
-  MVCRO("<?php\n"
-        "trait T {\n"
-        "  private static function blarg() {\n"
-        "    echo \"T::blarg\\n\";\n"
-        "  }\n"
-        "  private static function test() {\n"
-        "    echo __CLASS__ . \"\\n\";\n"
-        "    echo get_called_class() . \"\\n\";\n"
-        "    self::blarg();\n"
-        "  }\n"
-        "  public static function doTest() {\n"
-        "    self::test();\n"
-        "  }\n"
-        "}\n"
-        "class C {\n"
-        "  use T;\n"
-        "}\n"
-        "class D extends C {\n"
-        "  protected static function test() {\n"
-        "    echo \"D::test\\n\";\n"
-        "  }\n"
-        "  public static function doTest() {\n"
-        "    parent::doTest();\n"
-        "  }\n"
-        "}\n"
-        "D::doTest();\n"
-        "echo \"Done\\n\";\n"
-        ,
-        "C\n"
-        "D\n"
-        "T::blarg\n"
-        "Done\n"
-       );
-
-  MVCRO("<?php\n"
-        "trait T {\n"
-        "  final public function foo() {\n"
-        "    return 'Bar';\n"
-        "  }\n"
-        "}\n"
-        "class Bar {\n"
-        "  use T;\n"
-        "  final public function foo() {\n"
-        "    return 'Foo';\n"
-        "  }\n"
-        "}\n"
-        "$bar = new Bar();\n"
-        "echo $bar->foo().\"\\n\";\n"
-        ,
-        "Foo\n");
-
-  MVCRO("<?php\n"
-        "class Foo {\n"
-        "  protected function f() {\n"
-        "    return 'Foo';\n"
-        "  }\n"
-        "}\n"
-        "trait T {\n"
-        "  public function f() {\n"
-        "    return 'Bar';\n"
-        "  }\n"
-        "}\n"
-        "class Bar extends Foo {\n"
-        "  use T;\n"
-        "}\n"
-        "$b = new Bar();\n"
-        "echo $b->f().\"\\n\";\n"
-        ,
-        "Bar\n");
-
-  MVCRO("<?php\n"
-        "class Foo {\n"
-        "  private function f() {\n"
-        "    return 'Foo';\n"
-        "  }\n"
-        "}\n"
-        "trait T {\n"
-        "  private function f() {\n"
-        "    return 'Bar';\n"
-        "  }\n"
-        "}\n"
-        "class Bar extends Foo {\n"
-        "  use T;\n"
-        "  function inv() {\n"
-        "    return $this->f();\n"
-        "  }\n"
-        "}\n"
-        "$b = new Bar();\n"
-        "echo $b->inv().\"\\n\";\n"
-        ,
-        "Bar\n");
-
-  MVCRO("<?php\n"
-        "class Foo {\n"
-        "  private function f() {\n"
-        "    return 'Foo';\n"
-        "  }\n"
-        "}\n"
-        "trait T {\n"
-        "  protected function f() {\n"
-        "    return 'Bar';\n"
-        "  }\n"
-        "}\n"
-        "class Bar extends Foo {\n"
-        "  use T;\n"
-        "  function inv() {\n"
-        "    return $this->f();\n"
-        "  }\n"
-        "}\n"
-        "$b = new Bar();\n"
-        "echo $b->inv().\"\\n\";\n"
-        ,
-        "Bar\n");
-
-  MVCRO("<?php\n"
-        "class Foo {\n"
-        "  protected function f() {\n"
-        "    return 'Foo';\n"
-        "  }\n"
-        "}\n"
-        "trait T {\n"
-        "  protected function f() {\n"
-        "    return 'Bar';\n"
-        "  }\n"
-        "}\n"
-        "class Bar extends Foo {\n"
-        "  use T;\n"
-        "  function inv() {\n"
-        "    return $this->f();\n"
-        "  }\n"
-        "}\n"
-        "$b = new Bar();\n"
-        "echo $b->inv().\"\\n\";\n"
-        ,
-        "Bar\n");
-
-  MVCRO("<?php\n"
-        "trait T {\n"
-        "  abstract static function f();\n"
-        "}\n"
-        "abstract class Foo {\n"
-        "  abstract static function f();\n"
-        "}\n"
-        "class Bar extends Foo {\n"
-        "  use T;\n"
-        "  static function f() {\n"
-        "    echo \"Foo\\n\";\n"
-        "  }\n"
-        "}\n"
-        "Bar::f();\n"
-        ,
-        "Foo\n");
-
-  MVCRO("<?php\n"
-        "trait T {\n"
-        "  function hello() { echo \"Hello from T!\n\"; }\n"
-        "}\n"
-        "class B {\n"
-        "  use T;\n"
-        "  function hello() { echo \"Hello from B!\n\"; }\n"
-        "}\n"
-        "class C extends B {}\n"
-        "class D extends C {}\n"
-        "$ob = new B();\n"
-        "$ob->hello();\n"
-        "$oc = new C();\n"
-        "$oc->hello();\n"
-        "$od = new D();\n"
-        "$od->hello();\n"
-        ,
-        "Hello from B!\n"
-        "Hello from B!\n"
-        "Hello from B!\n"
-       );
-
-  MVCRO("<?php\n"
-        "trait T1 { abstract function foo(); }\n"
-        "trait T2 { abstract function foo(); }\n"
-        "class B {\n"
-        "  function foo() { return \"hello\\n\"; }\n"
-        "}\n"
-        "class C extends B {\n"
-        "  use T1, T2;\n"
-        "}\n"
-        "$o = new C;\n"
-        "echo $o->foo();\n"
-        ,
-        "hello\n");
-
-  MVCRO("<?php\n"
-        "trait T1 { abstract function foo(); }\n"
-        "trait T2 { abstract function foo(); }\n"
-        "abstract class B {\n"
-        "  use T1, T2;\n"
-        "}\n"
-        "class C extends B {\n"
-        "  function foo() { return \"hello\\n\"; }\n"
-        "}\n"
-        "$o = new C;\n"
-        "echo $o->foo();\n"
-        ,
-        "hello\n");
-
-  MVCRO("<?php\n"
-        "class A {\n"
-        "  static public $bp = \"hello\\n\";\n"
-        "}\n"
-        "trait T {\n"
-        "  function foo() {\n"
-        "    echo A::$bp;\n"
-        "  }\n"
-        "}\n"
-        "class C { use T; }\n"
-        "$o = new C;\n"
-        "$o->foo();\n"
-        ,
-        "hello\n");
-
-  MVCRO("<?php\n"
-        "class B {\n"
-        "  static public $bp = \"B::hello\\n\";\n"
-        "}\n"
-        "trait T {\n"
-        "  function foo() {\n"
-        "    echo self::$bp;\n"
-        "  }\n"
-        "}\n"
-        "class C extends B {\n"
-        "  static public $bp = \"C::hello\\n\";\n"
-        "  use T;\n"
-        "}\n"
-        "$o = new C;\n"
-        "$o->foo();\n"
-        ,
-        "C::hello\n");
-
-  MVCRO("<?php\n"
-        "class B {\n"
-        "  static public $bp = \"B::hello\\n\";\n"
-        "}\n"
-        "trait T {\n"
-        "  function foo() {\n"
-        "    echo parent::$bp;\n"
-        "  }\n"
-        "}\n"
-        "class C extends B {\n"
-        "  static public $bp = \"C::hello\\n\";\n"
-        "  use T;\n"
-        "}\n"
-        "$o = new C;\n"
-        "$o->foo();\n"
-        ,
-        "B::hello\n");
-
-  MVCRO("<?php "
-        "class A {"
-        "  function foo() { var_dump('fail'); }"
-        "  function bar() { $this->foo(); }"
-        "}"
-        "trait BT {"
-        "  function foo() { var_dump('ok'); }"
-        "}"
-        "class B extends A {"
-        "  use BT;"
-        "}"
-        "function test() {"
-        "  $b = new B;"
-        "  $b->bar();"
-        "}"
-        "test();",
-        "string(2) \"ok\"\n");
-
-  MVCRO("<?php\n"
-        "trait T { public function y() {} }\n"
-        "interface I { public function y();}\n"
-        "class C { use T ; }\n"
-        "var_dump(method_exists('T', 'y'));\n"
-        "var_dump(method_exists('C', 'y'));\n"
-        "var_dump(method_exists('I', 'y'));\n"
-        "var_dump(method_exists('T', 'x'));\n"
-        "var_dump(method_exists('C', 'x'));\n"
-        "var_dump(method_exists('I', 'x'));\n"
-        ,
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(false)\n"
-        "bool(false)\n"
-        "bool(false)\n");
-
-  MVCRO("<?php\n"
-        "if (true) {\n"
-        "  trait T { public static function foo() { echo \"Foo\\n\"; } }\n"
-        "  class C { use T; }\n"
-        "}\n"
-        "C::foo();\n"
-        ,
-        "Foo\n"
-        );
-
-  MVCRO("<?php\n"
-        "final class Foo {\n"
-        "  use Bar;\n"
-        "  private static $a = 3;\n"
-        "}\n"
-        "trait Bar {\n"
-        "  private static $a = 3;\n"
-        "}\n"
-        "echo \"Done\\n\";\n"
-        ,
-        "Done\n"
-        );
-
-  MVCRO("<?php\n"
-        "function show_without_extra_vardump_nonsense($arr) {\n"
-        "  echo 'array (' . count($arr) . \") {\\n\";\n"
-        "  foreach ($arr as $val) {\n"
-        "    echo \"  $val\\n\";\n"
-        "  }\n"
-        "  echo \"}\\n\";\n"
-        "}\n"
-        "function do_wonderful_things_with($r) {\n"
-        "  echo \"yall know what time it is. time to show you some properties\\n\";\n"
-        "  $props = array();\n"
-        "  foreach ($r->getProperties() as $prop) {\n"
-        "    $props[] = $prop->getName();\n"
-        "  }\n"
-        "  asort($props);\n"
-        "  show_without_extra_vardump_nonsense($props);\n"
-        "  $meths = array();\n"
-        "  echo \"yall know what time it is now too. time to show you some methods\\n\";\n"
-        "  foreach ($r->getMethods() as $meth) {\n"
-        "    $meths[] = $meth->getName();\n"
-        "  }\n"
-        "  asort($meths);\n"
-        "  show_without_extra_vardump_nonsense($meths);\n"
-        "}\n"
-        "\n"
-        "trait T {\n"
-        "  private $priv;\n"
-        "  protected $prot;\n"
-        "  public $pub;\n"
-        "\n"
-        "  private static $priv_st;\n"
-        "  protected static $prot_st;\n"
-        "  public static $pub_st;\n"
-        "\n"
-        "  private function fpriv() {}\n"
-        "  protected function fprot() {}\n"
-        "  public function fpub() {}\n"
-        "\n"
-        "  private static function fpriv_st() {}\n"
-        "  protected static function fprot_st() {}\n"
-        "  public static function fpub_st() {}\n"
-        "}\n"
-        "\n"
-        "trait U {\n"
-        "  public $foo;\n"
-        "  public static $static;\n"
-        "\n"
-        "  public function ffoo() {}\n"
-        "  public static function fstatic() {}\n"
-        "}\n"
-        "\n"
-        "class C {\n"
-        "  use T;\n"
-        "\n"
-        "  private $c_priv;\n"
-        "}\n"
-        "\n"
-        "class D extends C {\n"
-        "  use U;\n"
-        "\n"
-        "  public $class_prop;\n"
-        "  public function class_method() {}\n"
-        "\n"
-        "}\n"
-        "\n"
-        "$r = new ReflectionClass('C');\n"
-        "do_wonderful_things_with($r);\n"
-        "\n"
-        "$r = new ReflectionClass('D');\n"
-        "do_wonderful_things_with($r);\n"
-        ,
-        "yall know what time it is. time to show you some properties\n"
-        "array (7) {\n"
-        "  c_priv\n"
-        "  priv\n"
-        "  priv_st\n"
-        "  prot\n"
-        "  prot_st\n"
-        "  pub\n"
-        "  pub_st\n"
-        "}\n"
-        "yall know what time it is now too. time to show you some methods\n"
-        "array (6) {\n"
-        "  fpriv\n"
-        "  fpriv_st\n"
-        "  fprot\n"
-        "  fprot_st\n"
-        "  fpub\n"
-        "  fpub_st\n"
-        "}\n"
-        "yall know what time it is. time to show you some properties\n"
-        "array (7) {\n"
-        "  class_prop\n"
-        "  foo\n"
-        "  prot\n"
-        "  prot_st\n"
-        "  pub\n"
-        "  pub_st\n"
-        "  static\n"
-        "}\n"
-        "yall know what time it is now too. time to show you some methods\n"
-        "array (9) {\n"
-        "  class_method\n"
-        "  ffoo\n"
-        "  fpriv\n"
-        "  fpriv_st\n"
-        "  fprot\n"
-        "  fprot_st\n"
-        "  fpub\n"
-        "  fpub_st\n"
-        "  fstatic\n"
-        "}\n"
-        );
-
-  return true;
-}
-
-bool TestCodeRun::TestUConverter() {
-  // ext/intl/tests/uconverter_enum.phpt
-  MVCRO("<?php "
-        "$avail = UConverter::getAvailable();"
-        "var_dump(count($avail) > 100);"
-        "var_dump(in_array('UTF-7', $avail));"
-        "var_dump(in_array('CESU-8', $avail));"
-        "var_dump(in_array('ISO-8859-1', $avail));"
-        "$latin1 = UConverter::getAliases('latin1');"
-        "var_dump(in_array('ISO-8859-1', $latin1));"
-       ,
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-       );
-
-  // ext/intl/tests/uconverter_func_basic.phpt
-  MVCRO("<?php "
-        "var_dump(UConverter::transcode(\"This is an ascii string\", 'utf-8', 'latin1'));"
-        "var_dump(urlencode(UConverter::transcode(\"Espa\\xF1ol\", 'utf-8', 'latin1')));"
-        "var_dump(urlencode(UConverter::transcode(\"Stra\\xDFa\",  'utf-8', 'latin1')));"
-        "var_dump(bin2hex(UConverter::transcode(\"\\xE4\", 'utf-8', 'koi8-r')));"
-       ,
-        "string(23) \"This is an ascii string\"\n"
-        "string(12) \"Espa%C3%B1ol\"\n"
-        "string(11) \"Stra%C3%9Fa\"\n"
-        "string(4) \"d094\"\n"
-       );
-
-  // ext/intl/tests/uconverter_func_subst.phpt
-  MVCRO("<?php "
-        "foreach(array('?','','?" /* this is not a trigraph */ "?') as $subst) {"
-        "  $opts = array('to_subst' => $subst);"
-        "  $ret = UConverter::transcode(\"This is an ascii string\", 'ascii', 'utf-8', $opts);"
-        "  if ($ret === NULL) {"
-        "    echo \"Error: \", intl_get_error_message(), \"\\n\";"
-        "  } else {"
-        "    var_dump($ret);"
-        "  }"
-        "  $ret = UConverter::transcode(\"Snowman: (\\xE2\\x98\\x83)\", 'ascii', 'utf-8', $opts);"
-        "  if ($ret === NULL) {"
-        "    echo \"Error: \", intl_get_error_message(), \"\\n\";"
-        "  } else {"
-        "    var_dump($ret);"
-        "  }"
-        "}"
-       ,
-        "string(23) \"This is an ascii string\"\n"
-        "string(12) \"Snowman: (?)\"\n"
-        "Error: ucnv_setSubstChars() returned error 1: U_ILLEGAL_ARGUMENT_ERROR\n"
-        "Error: ucnv_setSubstChars() returned error 1: U_ILLEGAL_ARGUMENT_ERROR\n"
-        "Error: ucnv_setSubstChars() returned error 1: U_ILLEGAL_ARGUMENT_ERROR\n"
-        "Error: ucnv_setSubstChars() returned error 1: U_ILLEGAL_ARGUMENT_ERROR\n"
-       );
-
-  // ext/intl/tests/uconverter_oop_algo.phpt
-  MVCRO("<?php "
-        "$c = new UConverter('utf-8', 'latin1');"
-        "var_dump(UConverter::LATIN_1 === $c->getSourceType());"
-        "var_dump(UConverter::UTF8    === $c->getDestinationType());"
-        "$c = new UConverter('koi8-r', 'utf-32be');"
-        "var_dump(UConverter::UTF32_BigEndian === $c->getSourceType());"
-        "var_dump(UConverter::SBCS            === $c->getDestinationType());"
-       ,
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-        "bool(true)\n"
-       );
-
-  // ext/intl/tests/uconverter_oop_basic.phpt
-  MVCRO("<?php "
-        "$c = new UConverter('utf-8', 'latin1');"
-        "var_dump($c->convert(\"This is an ascii string\"));"
-        "var_dump(urlencode($c->convert(\"Espa\\xF1ol\")));"
-        "var_dump(urlencode($c->convert(\"Stra\\xDFa\")));"
-        "var_dump(urlencode($c->convert(\"Stra\\xC3\\x9Fa\", true)));"
-        "$k = new UConverter('utf-8', 'koi8-r');"
-        "var_dump(bin2hex($k->convert(\"\\xE4\")));"
-       ,
-        "string(23) \"This is an ascii string\"\n"
-        "string(12) \"Espa%C3%B1ol\"\n"
-        "string(11) \"Stra%C3%9Fa\"\n"
-        "string(8) \"Stra%DFa\"\n"
-        "string(4) \"d094\"\n"
-       );
-
-  // ext/intl/tests/uconverter_oop_callback.phpt
-  MVCRO("<?php "
-        "class MyConverter extends UConverter {"
-        "  public function toUCallback($reason, $source, $codeUnits, &$error) {"
-        "    echo \"toUCallback(\", UConverter::reasonText($reason), \", ...)\\n\";"
-        "    return parent::toUCallback($reason, $source, $codeUnits, $error);"
-        "  }"
-        "  public function fromUCallback($reason, $source, $codePoint, &$error) {"
-        "    echo \"fromUCallback(\", UConverter::reasonText($reason), \", ...)\\n\";"
-        "    return parent::fromUCallback($reason, $source, $codePoint, $error);"
-        "  }"
-        "}"
-        "$c = new MyConverter('ascii', 'utf-8');"
-        "foreach(array(\"regular\", \"irregul\\xC1\\xA1r\", \"\\xC2\\xA1unsupported!\") as $word) {"
-        "  $c->convert($word);"
-        "}"
-        "unset($c);"
-       ,
-        "toUCallback(REASON_RESET, ...)\n"
-        "toUCallback(REASON_RESET, ...)\n"
-        "fromUCallback(REASON_RESET, ...)\n"
-        "fromUCallback(REASON_RESET, ...)\n"
-        "toUCallback(REASON_RESET, ...)\n"
-        "toUCallback(REASON_ILLEGAL, ...)\n"
-        "toUCallback(REASON_RESET, ...)\n"
-        "toUCallback(REASON_ILLEGAL, ...)\n"
-        "fromUCallback(REASON_RESET, ...)\n"
-        "fromUCallback(REASON_UNASSIGNED, ...)\n"
-        "fromUCallback(REASON_RESET, ...)\n"
-        "fromUCallback(REASON_UNASSIGNED, ...)\n"
-        "toUCallback(REASON_RESET, ...)\n"
-        "toUCallback(REASON_RESET, ...)\n"
-        "fromUCallback(REASON_RESET, ...)\n"
-        "fromUCallback(REASON_UNASSIGNED, ...)\n"
-        "fromUCallback(REASON_RESET, ...)\n"
-        "fromUCallback(REASON_UNASSIGNED, ...)\n"
-        "toUCallback(REASON_CLOSE, ...)\n"
-        "fromUCallback(REASON_CLOSE, ...)\n"
-        "toUCallback(REASON_CLOSE, ...)\n"
-        "fromUCallback(REASON_CLOSE, ...)\n"
-       );
-
-  // ext/intl/tests/uconverter_oop_callback_return.phpt
-  MVCRO("<?php "
-        "class MyConverter extends UConverter {"
-        "  public function toUCallback($reason, $source, $codeUnits, &$error) {"
-        "    $error = U_ZERO_ERROR;"
-        "    switch ($codeUnits) {"
-        "      case \"\\x80\": return NULL;"
-        "      case \"\\x81\": return 'a';"
-        "      case \"\\x82\": return ord('b');"
-        "      case \"\\x83\": return array('c');"
-        "    }"
-        "  }"
-        "  public function fromUCallback($reason, $source, $codePoint, &$error) {"
-        "    $error = U_ZERO_ERROR;"
-        "    switch ($codePoint) {"
-        "      case 0x00F1: return \"A\";"
-        "      case 0x00F2: return ord(\"B\");"
-        "      case 0x00F3: return array(\"C\");"
-        "      case 0x00F4: return NULL;"
-        "    }"
-        "  }"
-        "}"
-        "$c = new MyConverter('ascii', 'utf-8');"
-        "var_dump($c->convert(\"\\x80\\x81\\x82\\x83\"));"
-        "var_dump($c->convert(\"\\xC3\\xB1\\xC3\\xB2\\xC3\\xB3\\xC3\\xB4\"));"
-       ,
-        "string(3) \"abc\"\n"
-        "string(3) \"ABC\"\n"
-       );
-
-  // ext/intl/tests/uconverter_oop_subst.phpt
-  MVCRO("<?php "
-        "$c = new UConverter('ascii', 'utf-8');"
-        "foreach(array('?','','<unknown>') as $subst) {"
-        "  if (!$c->setSubstChars($subst)) {"
-        "    echo \"**Disallowed\\n\";"
-        "    continue;"
-        "  }"
-        "  var_dump($c->convert(\"This is an ascii string\"));"
-        "  var_dump($c->convert(\"Snowman: (\\xE2\\x98\\x83)\"));"
-        "}"
-       ,
-        "string(23) \"This is an ascii string\"\n"
-        "string(12) \"Snowman: (?)\"\n"
-        "**Disallowed\n"
-        "**Disallowed\n"
-       );
-
-  MVCRO("<?php "
-        "$standards = UConverter::getStandards();"
-        "var_dump(in_array('IANA', $standards));"
-        "var_dump(in_array('MIME', $standards));"
-       ,
-        "bool(true)\n"
-        "bool(true)\n"
-       );
-
-  MVCRO("<?php "
-        "var_dump(UConverter::getStandardName('latin1', 'MIME'));"
-        "var_dump(UConverter::getStandardName('latin1', 'IANA'));"
-        "var_dump(UConverter::getStandardName('blergh', 'blergh'));"
-       ,
-        "string(10) \"ISO-8859-1\"\n"
-        "string(15) \"ISO_8859-1:1987\"\n"
-        "NULL\n"
-       );
-
-  MVCRO("<?php "
-        "var_dump(UConverter::getMIMEName('latin1'));"
-        "var_dump(UConverter::getMIMEName('blergh'));"
-       ,
-        "string(10) \"ISO-8859-1\"\n"
-        "NULL\n"
-       );
-
-  return true;
-}
-
-bool TestCodeRun::TestStrictMode() {
-  HipHopSyntax w(this);
-
-  MVCRO("<?hh\necho 42;\n", "42");
-  MVCRONW(" <?hh\necho 42;\n", "");
-  MVCRONW("<?hh\necho 42;\n?>", "");
-
-  // Wrong type, fail
-  MVCRONW("<?hh\nfunction t(X $a) { echo 1; } t(42);", "");
-  // My
-  MVCRO("<?hh\nfunction t(?X $a) { echo 1; } t(42);", "1");
-  // Now a typevar, pass
-  MVCRO("<?hh\nfunction t<X>(X $a) { echo 1; } t(42);", "1");
-
-  // Generic with as
-  MVCRO("<?hh\nclass C<T as I>{}", "");
-
-  // Silent type hint
-  MVCRO("<?hh\nfunction foo(@int $x){ echo 1; } foo('hi');", "1");
-
-  // Combination of optional + generic
-  MVCRO("<?hh\nfunction foo(): Map<int, ?Vector<int>> {}", "");
-
-  // Arrays with generic types
-  MVCRO("<?hh\nfunction foo(array<int> $x) {}", "");
-  MVCRO("<?hh\nfunction foo(array<string, int> $x) {}", "");
-
-  // Kitchen sink
-  MVCRO("<?hh\n"
-        "function vidx<X>(blarg<X> $list, int $idx):X {\n"
-        "  return $list->d[$idx];\n"
-        "}\n"
-        "function pair<X,Y>(X $x, Y $y):(X,Y) { return array($x, $y); }\n"
-        "function car<X,Y>((X,?Y) $pair):X {\n"
-        "  return $pair[0];\n"
-        "}\n"
-        "interface Face<A> {\n"
-        "}\n"
-        "class blarg<X> { function __construct($x) { $this->d = $x; } }\n"
-        "function blarg<X>(/*...*/):blarg<X> { return new blarg(func_get_args()); }\n"
-        "\n"
-        "class Foo<X> implements Face<X> {\n"
-        "  const string BLEH = \"b\";\n"
-        "}\n"
-        "\n"
-        "$blork = pair('c', '-');\n"
-        "\n"
-        "function right_shift_hack(Foo<Foo<Foo<Foo<Foo<Foo<Foo<Foo<Foo<Foo<"
-            "Foo>,Foo>>,Foo>>>,Foo>>>> $bonk,\n"
-        "         (function(Foo,Bar):C) $d) {\n"
-        "}\n"
-        "\n"
-        "$a = blarg('a','aa','aaa');\n"
-        "$d = (function():UNICORNS{return 'd';});\n"
-        "echo vidx($a, 0), Foo::BLEH, car($blork), $d();\n",
-
-        "abcd");
-
-  MVCRO("<?hh\n"
-        "function f() {\n"
-        "  $x = new Foo<Bar>();\n"
-        "  $x = new Foo<Blah<Bar>>();\n"
-        "  $y = new Foo<array,int>();\n"
-        "  $z = new Foo<Blah<array>,Blah<int>>();\n"
-        "  yo<int>();\n"
-        "  yo<Blah<int>>();\n"
-        "  yo<string,:my:xhp:class>();\n"
-        "  yo<Blah<string>,Blah<:my:xhp:class>>();\n"
-        "  $x->baz<int>();\n"
-        "  $x->baz<Blah<int>>();\n"
-        "  $y->baz<string,:my:xhp:class>();\n"
-        "  $y->baz<Blah<string>,Blah<:my:xhp:class>>();\n"
-        "  Foo<Bar>::biz();\n"
-        "  Foo<Blah<Bar>>::biz();\n"
-        "  Foo<Bar>::biz<string>();\n"
-        "  Foo<Blah<Bar>>::biz<Blah<string>>();\n"
-        "  Foo<Bar>::biz<bool,:my:xhp:class>();\n"
-        "  Foo<Blah<Bar>>::biz<Blah<bool>,Blah<:my:xhp:class>>();\n"
-        "  Foo<array,int>::biz();\n"
-        "  Foo<Blah<array>,Blah<int>>::biz();\n"
-        "  Foo<array,int>::biz<string>();\n"
-        "  Foo<Blah<array>,Blah<int>>::biz<Blah<string>>();\n"
-        "  Foo<array,int>::biz<bool,:my:xhp:class>();\n"
-        "  Foo<Blah<array>,Blah<int>>::biz<Blah<bool>,Blah<:my:xhp:class>>();\n"
-        "  var_dump(Foo<Bar>::SOME_CONST);\n"
-        "  var_dump(Foo<Blah<Bar>>::SOME_CONST);\n"
-        "  var_dump(Foo<array,int>::SOME_CONST);\n"
-        "  var_dump(Foo<Blah<array>,Blah<int>>::SOME_CONST);\n"
-        "  var_dump(Foo<Bar>::$staticProp);\n"
-        "  var_dump(Foo<Blah<Bar>>::$staticProp);\n"
-        "  var_dump(Foo<array,int>::$staticProp);\n"
-        "  var_dump(Foo<Blah<array>,Blah<int>>::$staticProp);\n"
-        "}\n"
-        "echo \"Done\\n\";\n"
-        ,
-        "Done\n"
-        );
-
-  MVCRO("<?hh\n"
-        "abstract class Foo {\n"
-        "  abstract function f1() : (function():void);\n"
-        "  abstract function f2() : (function(int):void);\n"
-        "  abstract function f3() : (function(int,string):void);\n"
-        "  abstract function f4() : (function(...):void);\n"
-        "  abstract function f5() : (function(int,...):void);\n"
-        "  abstract function f6() : (function(int,string,...):void);\n"
-        "  abstract function g1() : Foo<(function():void)>;\n"
-        "  abstract function g2() : Foo<(function(int):void)>;\n"
-        "  abstract function g3() : Foo<(function(int,string):void)>;\n"
-        "  abstract function g4() : Foo<(function(...):void)>;\n"
-        "  abstract function g5() : Foo<(function(int,...):void)>;\n"
-        "  abstract function g6() : Foo<(function(int,string,...):void)>;\n"
-        "  abstract function h1((function():void) $x) : void;\n"
-        "  abstract function h2((function(int):void) $x) : void;\n"
-        "  abstract function h3((function(int,string):void) $x) : void;\n"
-        "  abstract function h4((function(...):void) $x) : void;\n"
-        "  abstract function h5((function(int,...):void) $x) : void;\n"
-        "  abstract function h6((function(int,string,...):void) $x) : void;\n"
-        "  abstract function j1(Foo<(function():void)> $x) : void;\n"
-        "  abstract function j2(Foo<(function(int):void)> $x) : void;\n"
-        "  abstract function j3(Foo<(function(int,string):void)> $x) : void;\n"
-        "  abstract function j4(Foo<(function(...):void)> $x): void;\n"
-        "  abstract function j5(Foo<(function(int,...):void)> $x): void;\n"
-        "  abstract function j6(Foo<(function(int,string,...):void)> $x): "
-        "void;\n"
-        "}\n"
-        "echo \"Done\\n\";\n"
-        ,
-        "Done\n"
-        );
-
-  return true;
-}
-
-// please leave this unit test at last for debugging ad hoc code
-bool TestCodeRun::TestAdHoc() {
-  return true;
+                       file, line, nowarnings, fileoutput, "Test0", false);
 }
diff --git a/hphp/test/test_code_run.h b/hphp/test/test_code_run.h
index 53b1ac2c7..c8bf270f7 100644
--- a/hphp/test/test_code_run.h
+++ b/hphp/test/test_code_run.h
@@ -21,200 +21,16 @@
 
 ///////////////////////////////////////////////////////////////////////////////
 
-class VCRInfo {
-public:
-  VCRInfo(const char *i, const char *o, const char *f = "", int l = 0,
-          bool nw = false, bool fo = false)
-  : input(i), output(o), file(f), line(l), nowarnings(nw), fileoutput(fo) { }
-
-  const char *input;
-  const char *output;
-  const char *file;
-  int line;
-  bool nowarnings;
-  bool fileoutput;
-};
-
-typedef std::vector<VCRInfo> VCRInfoVec;
-
-class OptionSetter;
 /**
  * Testing PHP -> C++ -> execution.
  */
 class TestCodeRun : public TestBase {
-  friend class OptionSetter;
  public:
   TestCodeRun();
 
   virtual bool preTest();
   virtual bool postTest();
-  virtual bool RunTests(const std::string &which);
-
-  // test test harness
-  bool TestSanity();
-
-  // test code generation process
-  bool TestInnerFunction();
-  bool TestInnerClass();
-  bool TestVariableArgument();
-  bool TestArgumentHandling();
-  bool TestListAssignment();
-  bool TestExceptions();
-  bool TestPredefined();
-  bool TestLabels();
-  bool TestPerfectVirtual();
-
-  // test types
-  bool TestBoolean();
-  bool TestInteger();
-  bool TestDouble();
-  bool TestString();
-  bool TestArray();
-  bool TestArrayInit();
-  bool TestArrayCopy();
-  bool TestArrayEscalation();
-  bool TestArrayOffset();
-  bool TestArrayAccess();
-  bool TestArrayIterator();
-  bool TestArrayForEach();
-  bool TestArrayAssignment();
-  bool TestArrayFunctions();
-  bool TestArrayCSE();
-  bool TestScalarArray();
-  bool TestRange();
-  bool TestVariant();
-  bool TestObject();
-  bool TestObjectProperty();
-  bool TestObjectMethod();
-  bool TestClassMethod();
-  bool TestObjectMagicMethod();
-  bool TestObjectInvokeMethod();
-  bool TestObjectAssignment();
-  bool TestNewObjectExpression();
-  bool TestObjectPropertyExpression();
-  bool TestCollectionClasses();
-  bool TestComparisons();
-  bool TestTernary();
-  bool TestTypes();
-  bool TestSwitchStatement();
-
-  // test semantics
-  bool TestUnset();
-  bool TestReference();
-  bool TestDynamicConstants();
-  bool TestDynamicVariables();
-  bool TestDynamicProperties();
-  bool TestDynamicFunctions();
-  bool TestDynamicMethods();
-  bool TestVolatile();
-  bool TestSuperGlobals();
-  bool TestGlobalStatement();
-  bool TestStaticStatement();
-  bool TestIfStatement();
-  bool TestBreakStatement();
-  bool TestContinueStatement();
-  bool TestReturnStatement();
-  bool TestAdd();
-  bool TestMinus();
-  bool TestMultiply();
-  bool TestDivide();
-  bool TestModulus();
-  bool TestOperationTypes();
-  bool TestUnaryOperators();
-  bool TestSilenceOperator();
-  bool TestLogicalOperators();
-  bool TestGetClass();
-  bool TestGetParentClass();
-  bool TestRedeclaredFunctions();
-  bool TestRedeclaredClasses();
-  bool TestReassignThis();
-  bool TestClone();
-  bool TestEvalOrder();
-  bool TestGetObjectVars();
-  bool TestSerialization();
-  bool TestJson();
-  bool TestExit();
-  bool TestConstructorDestructor();
-  bool TestConcat();
-  bool TestConstant();
-  bool TestClassConstant();
-  bool TestConstantFunction();
-  bool TestDefined();
-  bool TestAssignment();
-  bool TestPrint();
-  bool TestVarExport();
-  bool TestLocale();
-  bool TestBadFunctionCalls();
-  bool TestConstructor();
-  bool TestIntIsset();
-
-  // misc
-  bool TestHereDoc();
-  bool TestProgramFunctions();
-  bool TestCompilation();
-  bool TestReflection();
-  bool TestReflectionClasses();
-  bool TestErrorHandler();
-  bool TestAssertOptions();
-  bool TestExtMisc();
-  bool TestInvalidArgument();
-  bool TestThrift();
-  bool TestCreateFunction();
-  bool TestSimpleXML();
-  bool TestXML();
-  bool TestDOMDocument();
-  bool TestDirectory();
-  bool TestFile();
-  bool TestUserWrappers();
-  bool TestUselessAssignment();
-  bool TestExtString();
-  bool TestExtArray();
-  bool TestExtFile();
-  bool TestExtDate();
-  bool TestExtImage();
-  bool TestExtSplFile();
-  bool TestExtIterator();
-  bool TestExtSoap();
-  bool TestExtCollator();
-  bool TestExtSocket();
-  bool TestAPC();
-  bool TestInlining();
-  bool TestCopyProp();
-  bool TestRenameFunction();
-  bool TestIntercept();
-  bool TestMaxInt();
-  bool TestParser();
-  bool TestTypeAssertions();
-  bool TestSerialize();
-  bool TestHoisting();
-
-  // PHP 5.3
-  bool TestVariableClassName();
-  bool TestLateStaticBinding();
-  bool TestCallStatic();
-  bool TestNowDoc();
-  bool TestTernaryShortcut();
-  bool TestGoto();
-  bool TestClosure();
-  bool TestNamespace();
-
-  // PHP 5.4
-  bool TestTraits();
-
-  // PHP 5.5
-  bool TestUConverter();
-
-  // HipHop specific
-  bool TestYield();
-  bool TestHint();
-  bool TestUserAttributes();
-  bool TestStrictMode();
-
-  // debugging purpose
-  bool TestAdHoc();
-
-  static bool FastMode;
-  static const char *Filter;
+  virtual bool RunTests(const std::string &which) = 0;
 
  protected:
   bool CleanUp();
@@ -226,64 +42,9 @@ class TestCodeRun : public TestBase {
                      bool nowarnings = false, bool fileoutput = false);
 
   bool m_perfMode;
-  VCRInfoVec m_infos;
-  std::string m_compileOptions;
-  std::string m_runtimeOptions;
-  std::string m_envVars;
   int m_test;
 };
 
-class OptionSetter {
-public:
-  enum Kind { CompileTime, RunTime, Env };
-  OptionSetter(TestCodeRun *tcr, Kind k, const char *opt) :
-    m_str(Get(tcr,k)), m_saved(m_str) {
-    m_str += opt;
-    m_str += "\n";
-  }
-  ~OptionSetter() {
-    m_str = m_saved;
-  }
-private:
-  std::string &Get(TestCodeRun *tcr, Kind k) {
-    if (k == CompileTime) return tcr->m_compileOptions;
-    if (k == RunTime) return tcr->m_runtimeOptions;
-    return tcr->m_envVars;
-  }
-  std::string &m_str;
-  std::string m_saved;
-};
-
-class XhpSyntax {
-public:
-  XhpSyntax(TestCodeRun *tcr) :
-    m_compile(tcr, OptionSetter::CompileTime, "-vEnableXHP=1"),
-    m_runtime(tcr, OptionSetter::RunTime, "-vEval.EnableXHP=1") {}
-private:
-  OptionSetter m_compile;
-  OptionSetter m_runtime;
-};
-
-class HipHopSyntax {
-public:
-  HipHopSyntax(TestCodeRun *tcr) :
-    m_compile(tcr, OptionSetter::CompileTime, "-vEnableHipHopSyntax=1"),
-    m_runtime(tcr, OptionSetter::RunTime, "-vEval.EnableHipHopSyntax=1") {}
-private:
-  OptionSetter m_compile;
-  OptionSetter m_runtime;
-};
-
-class FinallyStatement {
-public:
-  FinallyStatement(TestCodeRun *tcr) :
-    m_compile(tcr, OptionSetter::CompileTime, "-vEnableFinallyStatement=1"),
-    m_runtime(tcr, OptionSetter::RunTime, "-vEval.EnableFinallyStatement=1") {}
-private:
-  OptionSetter m_compile;
-  OptionSetter m_runtime;
-};
-
 ///////////////////////////////////////////////////////////////////////////////
 // macros
 
diff --git a/hphp/test/test_server.cpp b/hphp/test/test_server.cpp
index 705f17559..7eebb22d8 100644
--- a/hphp/test/test_server.cpp
+++ b/hphp/test/test_server.cpp
@@ -36,9 +36,7 @@ using namespace HPHP;
 
 ///////////////////////////////////////////////////////////////////////////////
 
-TestServer::TestServer() {
-  TestCodeRun::FastMode = false;
-}
+TestServer::TestServer() { }
 
 static int s_server_port = 0;
 static int s_admin_port = 0;