import ctype tests

All pass, yay.

hphp/test/zend/good/ext-ctype/001.php

@@ -0,0 +1,22 @@
+<?php
+  setlocale(LC_ALL,"C");
+
+  function ctype_test_001($function) {
+    $n=0;
+    for($a=0;$a<256;$a++) {
+	    if($function($a)) $n++;
+    }
+	  echo "$function $n\n";
+  }
+ctype_test_001("ctype_lower");
+ctype_test_001("ctype_upper");
+ctype_test_001("ctype_alpha");
+ctype_test_001("ctype_digit");
+ctype_test_001("ctype_alnum");
+ctype_test_001("ctype_cntrl");
+ctype_test_001("ctype_graph");
+ctype_test_001("ctype_print");
+ctype_test_001("ctype_punct");
+ctype_test_001("ctype_space");
+ctype_test_001("ctype_xdigit");
+?>

hphp/test/zend/good/ext-ctype/001.php.expectf

@@ -0,0 +1,11 @@
+ctype_lower 26
+ctype_upper 26
+ctype_alpha 52
+ctype_digit 10
+ctype_alnum 62
+ctype_cntrl 33
+ctype_graph 94
+ctype_print 95
+ctype_punct 32
+ctype_space 6
+ctype_xdigit 22

hphp/test/zend/good/ext-ctype/002.php

@@ -0,0 +1,30 @@
+<?php
+
+setlocale(LC_ALL,"C");
+print "LOCALE is '" . setlocale(LC_ALL,0) . "'\n";
+
+function ctype_test_002($function) {
+	$n1 = $n2 = $n3 = 0;
+	// test portable POSIX characters 0..127
+	for ($a=0;$a<128;$a++) {
+		$c = chr($a);
+		if($function($a)) $n1++;
+		if($function("$c$c$c")) $n2++;
+		if($function("1-$c$c$c-x")) $n3++;
+	}
+	print "$function $n1 $n2 $n3\n";
+}
+
+ctype_test_002("ctype_lower");
+ctype_test_002("ctype_upper");
+ctype_test_002("ctype_alpha");
+ctype_test_002("ctype_digit");
+ctype_test_002("ctype_alnum");
+ctype_test_002("ctype_cntrl");
+ctype_test_002("ctype_graph");
+ctype_test_002("ctype_print");
+ctype_test_002("ctype_punct");
+ctype_test_002("ctype_space");
+ctype_test_002("ctype_xdigit");
+
+?>

hphp/test/zend/good/ext-ctype/002.php.expectf

@@ -0,0 +1,12 @@
+LOCALE is '%s'
+ctype_lower 26 26 0
+ctype_upper 26 26 0
+ctype_alpha 52 52 0
+ctype_digit 10 10 0
+ctype_alnum 62 62 0
+ctype_cntrl 33 33 0
+ctype_graph 94 94 94
+ctype_print 95 95 95
+ctype_punct 32 32 0
+ctype_space 6 6 0
+ctype_xdigit 22 22 0

hphp/test/zend/good/ext-ctype/bug25745.php

@@ -0,0 +1,19 @@
+<?php
+$funcs = array(
+	"ctype_alnum", "ctype_alpha", "ctype_cntrl", "ctype_digit",
+	"ctype_graph", "ctype_lower", "ctype_print", "ctype_punct",
+	"ctype_space", "ctype_upper", "ctype_xdigit"
+);
+
+foreach ($funcs as $ctype_func) {
+	for ($i = 0; $i < 256; $i++) {
+		$a = $ctype_func($i);
+		$b = $ctype_func(chr($i));
+		if ($a != $b) {
+			echo "broken... $ctype_func($i) = $a, $ctype_func(chr($i)) = $b\n";
+			exit;
+		}
+	}
+}
+echo "ok\n";
+?>

hphp/test/zend/good/ext-ctype/bug25745.php.expectf

@@ -0,0 +1 @@
+ok

hphp/test/zend/good/ext-ctype/bug34645.php

@@ -0,0 +1,5 @@
+<?php
+$id = 394829384;
+var_dump(ctype_digit($id));
+var_dump($id);
+?>

hphp/test/zend/good/ext-ctype/bug34645.php.expectf

@@ -0,0 +1,2 @@
+bool(true)
+int(394829384)

hphp/test/zend/good/ext-ctype/ctype_alnum_basic.php

@@ -0,0 +1,19 @@
+<?php
+/* Prototype  : bool ctype_alnum(mixed $c)
+ * Description: Checks for alphanumeric character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+echo "*** Testing ctype_alnum() : basic functionality ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+$c1 = 'abcXYZ';
+$c2 = ' \t*@';
+
+var_dump(ctype_alnum($c1));
+var_dump(ctype_alnum($c2));
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_alnum_basic.php.expectf

@@ -0,0 +1,4 @@
+*** Testing ctype_alnum() : basic functionality ***
+bool(true)
+bool(false)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_alnum_error.php

@@ -0,0 +1,27 @@
+<?php
+/* Prototype  : bool ctype_alnum(mixed $c)
+ * Description: Checks for alphanumeric character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass incorrect number of arguments to ctype_alnum() to test behaviour
+ */
+
+echo "*** Testing ctype_alnum() : error conditions ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+// Zero arguments
+echo "\n-- Testing ctype_alnum() function with Zero arguments --\n";
+var_dump( ctype_alnum() );
+
+//Test ctype_alnum with one more than the expected number of arguments
+echo "\n-- Testing ctype_alnum() function with more than expected no. of arguments --\n";
+$c = 1;
+$extra_arg = 10;
+var_dump( ctype_alnum($c, $extra_arg) );
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_alnum_error.php.expectf

@@ -0,0 +1,10 @@
+*** Testing ctype_alnum() : error conditions ***
+
+-- Testing ctype_alnum() function with Zero arguments --
+HipHop Warning: %a
+NULL
+
+-- Testing ctype_alnum() function with more than expected no. of arguments --
+HipHop Warning: %a
+NULL
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_alnum_variation1.php

@@ -0,0 +1,96 @@
+<?php
+/* Prototype  : bool ctype_alnum(mixed $c)
+ * Description: Checks for alphanumeric character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass different data types as $c argument to ctype_alnum() to test behaviour
+ */
+
+echo "*** Testing ctype_alnum() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// get a class
+class classA
+{
+  public function __toString() {
+    return "xyz";
+  }
+}
+
+// heredoc string
+$heredoc = <<<EOT
+123
+EOT;
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+// unexpected values to be passed to $c argument
+$inputs = array(
+
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,
+
+       // float data
+/*5*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*10*/ NULL,
+       null,
+
+       // boolean data
+/*12*/ true,
+       false,
+       TRUE,
+       FALSE,
+
+       // empty data
+/*16*/ "",
+       '',
+       array(),
+
+       // string data
+/*19*/ "pqr",
+       'LMN',
+       $heredoc,
+
+       // object data
+/*22*/ new classA(),
+
+       // undefined data
+/*23*/ @$undefined_var,
+
+       // unset data
+/*24*/ @$unset_var,
+
+       // resource variable
+/*25*/ $fp
+);
+
+// loop through each element of $inputs to check the behavior of ctype_alnum()
+$iterator = 1;
+foreach($inputs as $input) {
+  echo "\n-- Iteration $iterator --\n";
+  var_dump( ctype_alnum($input) );
+  $iterator++;
+};
+
+fclose($fp);
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_alnum_variation1.php.expectf

@@ -0,0 +1,77 @@
+*** Testing ctype_alnum() : usage variations ***
+
+-- Iteration 1 --
+bool(false)
+
+-- Iteration 2 --
+bool(false)
+
+-- Iteration 3 --
+bool(true)
+
+-- Iteration 4 --
+bool(false)
+
+-- Iteration 5 --
+bool(false)
+
+-- Iteration 6 --
+bool(false)
+
+-- Iteration 7 --
+bool(false)
+
+-- Iteration 8 --
+bool(false)
+
+-- Iteration 9 --
+bool(false)
+
+-- Iteration 10 --
+bool(false)
+
+-- Iteration 11 --
+bool(false)
+
+-- Iteration 12 --
+bool(false)
+
+-- Iteration 13 --
+bool(false)
+
+-- Iteration 14 --
+bool(false)
+
+-- Iteration 15 --
+bool(false)
+
+-- Iteration 16 --
+bool(false)
+
+-- Iteration 17 --
+bool(false)
+
+-- Iteration 18 --
+bool(false)
+
+-- Iteration 19 --
+bool(true)
+
+-- Iteration 20 --
+bool(true)
+
+-- Iteration 21 --
+bool(true)
+
+-- Iteration 22 --
+bool(false)
+
+-- Iteration 23 --
+bool(false)
+
+-- Iteration 24 --
+bool(false)
+
+-- Iteration 25 --
+bool(false)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_alnum_variation2.php

@@ -0,0 +1,24 @@
+<?php
+/* Prototype  : bool ctype_alnum(mixed $c)
+ * Description: Checks for alphanumeric character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass different integers to ctype_alnum() to test which character codes are considered
+ * valid alphanumeric characters
+ */
+
+echo "*** Testing ctype_alnum() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+for ($i = 0; $i < 256; $i++) {
+	if (ctype_alnum($i)) {
+		echo "character code $i is alpha numeric\n";
+	}
+}
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_alnum_variation2.php.expectf

@@ -0,0 +1,64 @@
+*** Testing ctype_alnum() : usage variations ***
+character code 48 is alpha numeric
+character code 49 is alpha numeric
+character code 50 is alpha numeric
+character code 51 is alpha numeric
+character code 52 is alpha numeric
+character code 53 is alpha numeric
+character code 54 is alpha numeric
+character code 55 is alpha numeric
+character code 56 is alpha numeric
+character code 57 is alpha numeric
+character code 65 is alpha numeric
+character code 66 is alpha numeric
+character code 67 is alpha numeric
+character code 68 is alpha numeric
+character code 69 is alpha numeric
+character code 70 is alpha numeric
+character code 71 is alpha numeric
+character code 72 is alpha numeric
+character code 73 is alpha numeric
+character code 74 is alpha numeric
+character code 75 is alpha numeric
+character code 76 is alpha numeric
+character code 77 is alpha numeric
+character code 78 is alpha numeric
+character code 79 is alpha numeric
+character code 80 is alpha numeric
+character code 81 is alpha numeric
+character code 82 is alpha numeric
+character code 83 is alpha numeric
+character code 84 is alpha numeric
+character code 85 is alpha numeric
+character code 86 is alpha numeric
+character code 87 is alpha numeric
+character code 88 is alpha numeric
+character code 89 is alpha numeric
+character code 90 is alpha numeric
+character code 97 is alpha numeric
+character code 98 is alpha numeric
+character code 99 is alpha numeric
+character code 100 is alpha numeric
+character code 101 is alpha numeric
+character code 102 is alpha numeric
+character code 103 is alpha numeric
+character code 104 is alpha numeric
+character code 105 is alpha numeric
+character code 106 is alpha numeric
+character code 107 is alpha numeric
+character code 108 is alpha numeric
+character code 109 is alpha numeric
+character code 110 is alpha numeric
+character code 111 is alpha numeric
+character code 112 is alpha numeric
+character code 113 is alpha numeric
+character code 114 is alpha numeric
+character code 115 is alpha numeric
+character code 116 is alpha numeric
+character code 117 is alpha numeric
+character code 118 is alpha numeric
+character code 119 is alpha numeric
+character code 120 is alpha numeric
+character code 121 is alpha numeric
+character code 122 is alpha numeric
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_alnum_variation3.php

@@ -0,0 +1,52 @@
+<?php
+/* Prototype  : bool ctype_alnum(mixed $c)
+ * Description: Checks for alphanumeric character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass different strings to ctype_alnum to test behaviour
+ */
+
+echo "*** Testing ctype_alnum() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+$values = array(
+/*1*/  "This string contains just letters and spaces", // Simple string
+       "but this one contains some numbers too 123+456 = 678", // Mixed string
+       "",
+       " ",
+/*5*/  "a",
+       "ABCXYZ",
+       "abcxyz",
+       "ABCXYZ123DEF456",
+       "abczyz123DEF456",
+/*10*/ "\r\n",
+       "123",
+       "03F", // hexadecimal 'digits'
+       ")speci@! ch@r$(",
+       '@!$*',
+/*15*/ 'ABC',
+       'abc',
+       'ABC123',
+       'abc123',
+       'abc123\n',
+/*20*/ 'abc 123',
+       '',
+       ' ',
+/*23*/ base64_decode("w4DDoMOHw6fDiMOo") // non-ascii characters
+);
+
+
+// loop through each element of $values to test behaviour of ctype_alnum()
+$iterator = 1;
+foreach($values as $value) {
+      echo "\n-- Iteration $iterator --\n";
+      var_dump( ctype_alnum($value) );
+      $iterator++;
+};
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_alnum_variation3.php.expectf

@@ -0,0 +1,71 @@
+*** Testing ctype_alnum() : usage variations ***
+
+-- Iteration 1 --
+bool(false)
+
+-- Iteration 2 --
+bool(false)
+
+-- Iteration 3 --
+bool(false)
+
+-- Iteration 4 --
+bool(false)
+
+-- Iteration 5 --
+bool(true)
+
+-- Iteration 6 --
+bool(true)
+
+-- Iteration 7 --
+bool(true)
+
+-- Iteration 8 --
+bool(true)
+
+-- Iteration 9 --
+bool(true)
+
+-- Iteration 10 --
+bool(false)
+
+-- Iteration 11 --
+bool(true)
+
+-- Iteration 12 --
+bool(true)
+
+-- Iteration 13 --
+bool(false)
+
+-- Iteration 14 --
+bool(false)
+
+-- Iteration 15 --
+bool(true)
+
+-- Iteration 16 --
+bool(true)
+
+-- Iteration 17 --
+bool(true)
+
+-- Iteration 18 --
+bool(true)
+
+-- Iteration 19 --
+bool(false)
+
+-- Iteration 20 --
+bool(false)
+
+-- Iteration 21 --
+bool(false)
+
+-- Iteration 22 --
+bool(false)
+
+-- Iteration 23 --
+bool(false)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_alnum_variation4.php

@@ -0,0 +1,36 @@
+<?php
+/* Prototype  : bool ctype_alnum(mixed $c)
+ * Description: Checks for alphanumeric character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass octal and hexadecimal values to ctype_alnum() to test behaviour
+ */
+
+echo "*** Testing ctype_alnum() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+$octal_values = array (060, 061, 062, 063);
+$hex_values = array(0x30, 0x31, 0x32, 0x33);
+
+echo "\n-- Octal Values --\n";
+$iterator = 1;
+foreach($octal_values as $c) {
+	echo "-- Iteration $iterator --\n";
+	var_dump(ctype_alnum($c));
+	$iterator++;
+}
+
+echo "\n-- Hexadecimal Values --\n";
+$iterator = 1;
+foreach($hex_values as $c) {
+	echo "-- Iteration $iterator --\n";
+	var_dump(ctype_alnum($c));
+	$iterator++;
+}
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_alnum_variation4.php.expectf

@@ -0,0 +1,22 @@
+*** Testing ctype_alnum() : usage variations ***
+
+-- Octal Values --
+-- Iteration 1 --
+bool(true)
+-- Iteration 2 --
+bool(true)
+-- Iteration 3 --
+bool(true)
+-- Iteration 4 --
+bool(true)
+
+-- Hexadecimal Values --
+-- Iteration 1 --
+bool(true)
+-- Iteration 2 --
+bool(true)
+-- Iteration 3 --
+bool(true)
+-- Iteration 4 --
+bool(true)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_alpha_basic.php

@@ -0,0 +1,19 @@
+<?php
+/* Prototype  : bool ctype_alpha(mixed $c)
+ * Description: Checks for alphabetic character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+echo "*** Testing ctype_alpha() : basic functionality ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+$c1 = 'abcXYZ';
+$c2 = "Hello, World!";
+
+var_dump(ctype_alpha($c1));
+var_dump(ctype_alpha($c2));
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_alpha_basic.php.expectf

@@ -0,0 +1,4 @@
+*** Testing ctype_alpha() : basic functionality ***
+bool(true)
+bool(false)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_alpha_error.php

@@ -0,0 +1,23 @@
+<?php
+/* Prototype  : bool ctype_alpha(mixed $c)
+ * Description: Checks for alphabetic character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass an incorrect number of arguments to ctype_alpha() to test behaviour
+ */
+
+echo "*** Testing ctype_alpha() : error conditions ***\n";
+
+// Zero arguments
+echo "\n-- Testing ctype_alpha() function with Zero arguments --\n";
+var_dump( ctype_alpha() );
+
+//Test ctype_alpha with one more than the expected number of arguments
+echo "\n-- Testing ctype_alpha() function with more than expected no. of arguments --\n";
+$c = 1;
+$extra_arg = 10;
+var_dump( ctype_alpha($c, $extra_arg) );
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_alpha_error.php.expectf

@@ -0,0 +1,10 @@
+*** Testing ctype_alpha() : error conditions ***
+
+-- Testing ctype_alpha() function with Zero arguments --
+HipHop Warning: %a
+NULL
+
+-- Testing ctype_alpha() function with more than expected no. of arguments --
+HipHop Warning: %a
+NULL
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_alpha_variation1.php

@@ -0,0 +1,96 @@
+<?php
+/* Prototype  : bool ctype_alpha(mixed $c)
+ * Description: Checks for alphabetic character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass different data types as $c argument to ctype_alpha() to test behaviour
+ */
+
+echo "*** Testing ctype_alpha() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// get a class
+class classA
+{
+	public function __toString() {
+		return "abcdef";
+	}
+}
+
+// heredoc string
+$heredoc = <<<EOT
+XYZ
+EOT;
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+// unexpected values to be passed to $c argument
+$inputs = array(
+
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,
+
+       // float data
+/*5*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*10*/ NULL,
+       null,
+
+       // boolean data
+/*12*/ true,
+       false,
+       TRUE,
+       FALSE,
+
+       // empty data
+/*16*/ "",
+       '',
+       array(),
+
+       // string data
+/*19*/ "string",
+       'string',
+       $heredoc,
+
+       // object data
+/*22*/ new classA(),
+
+       // undefined data
+/*23*/ @$undefined_var,
+
+       // unset data
+/*24*/ @$unset_var,
+
+       // resource variable
+/*25*/ $fp
+);
+
+// loop through each element of $inputs to check the behavior of ctype_alpha()
+$iterator = 1;
+foreach($inputs as $input) {
+  echo "\n-- Iteration $iterator --\n";
+  var_dump( ctype_alpha($input) );
+  $iterator++;
+};
+
+fclose($fp);
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_alpha_variation1.php.expectf

@@ -0,0 +1,77 @@
+*** Testing ctype_alpha() : usage variations ***
+
+-- Iteration 1 --
+bool(false)
+
+-- Iteration 2 --
+bool(false)
+
+-- Iteration 3 --
+bool(false)
+
+-- Iteration 4 --
+bool(false)
+
+-- Iteration 5 --
+bool(false)
+
+-- Iteration 6 --
+bool(false)
+
+-- Iteration 7 --
+bool(false)
+
+-- Iteration 8 --
+bool(false)
+
+-- Iteration 9 --
+bool(false)
+
+-- Iteration 10 --
+bool(false)
+
+-- Iteration 11 --
+bool(false)
+
+-- Iteration 12 --
+bool(false)
+
+-- Iteration 13 --
+bool(false)
+
+-- Iteration 14 --
+bool(false)
+
+-- Iteration 15 --
+bool(false)
+
+-- Iteration 16 --
+bool(false)
+
+-- Iteration 17 --
+bool(false)
+
+-- Iteration 18 --
+bool(false)
+
+-- Iteration 19 --
+bool(true)
+
+-- Iteration 20 --
+bool(true)
+
+-- Iteration 21 --
+bool(true)
+
+-- Iteration 22 --
+bool(false)
+
+-- Iteration 23 --
+bool(false)
+
+-- Iteration 24 --
+bool(false)
+
+-- Iteration 25 --
+bool(false)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_alpha_variation2.php

@@ -0,0 +1,24 @@
+<?php
+/* Prototype  : bool ctype_alpha(mixed $c)
+ * Description: Checks for alphabetic character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass different integers to ctype_alpha() to test which character codes are considered
+ * valid alphabetic characters
+ */
+
+echo "*** Testing ctype_alpha() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+for ($i = 0; $i < 256; $i++) {
+	if (ctype_alpha($i)) {
+		echo "character code $i is alphabetic\n";
+	}
+}
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_alpha_variation2.php.expectf

@@ -0,0 +1,54 @@
+*** Testing ctype_alpha() : usage variations ***
+character code 65 is alphabetic
+character code 66 is alphabetic
+character code 67 is alphabetic
+character code 68 is alphabetic
+character code 69 is alphabetic
+character code 70 is alphabetic
+character code 71 is alphabetic
+character code 72 is alphabetic
+character code 73 is alphabetic
+character code 74 is alphabetic
+character code 75 is alphabetic
+character code 76 is alphabetic
+character code 77 is alphabetic
+character code 78 is alphabetic
+character code 79 is alphabetic
+character code 80 is alphabetic
+character code 81 is alphabetic
+character code 82 is alphabetic
+character code 83 is alphabetic
+character code 84 is alphabetic
+character code 85 is alphabetic
+character code 86 is alphabetic
+character code 87 is alphabetic
+character code 88 is alphabetic
+character code 89 is alphabetic
+character code 90 is alphabetic
+character code 97 is alphabetic
+character code 98 is alphabetic
+character code 99 is alphabetic
+character code 100 is alphabetic
+character code 101 is alphabetic
+character code 102 is alphabetic
+character code 103 is alphabetic
+character code 104 is alphabetic
+character code 105 is alphabetic
+character code 106 is alphabetic
+character code 107 is alphabetic
+character code 108 is alphabetic
+character code 109 is alphabetic
+character code 110 is alphabetic
+character code 111 is alphabetic
+character code 112 is alphabetic
+character code 113 is alphabetic
+character code 114 is alphabetic
+character code 115 is alphabetic
+character code 116 is alphabetic
+character code 117 is alphabetic
+character code 118 is alphabetic
+character code 119 is alphabetic
+character code 120 is alphabetic
+character code 121 is alphabetic
+character code 122 is alphabetic
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_alpha_variation3.php

@@ -0,0 +1,53 @@
+<?php
+/* Prototype  : bool ctype_alpha(mixed $c)
+ * Description: Checks for alphabetic character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass strings containing different character types to ctype_alpha() to test
+ * which are considered valid alphabetic character only strings
+ */
+
+echo "*** Testing ctype_alpha() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+$values = array(
+/*1*/  "This string contains just letters and spaces", // Simple string
+       "but this one contains some numbers too 123+456 = 678", // Mixed string
+       "",
+       " ",
+/*5*/  "a",
+       "ABCXYZ",
+       "abcxyz",
+       "ABCXYZ123DEF456",
+       "abczyz123DEF456",
+/*10*/ "\r\n",
+       "123",
+       "03F", // hexadecimal 'digits'
+       ")speci@! ch@r$(",
+       '@!$*',
+/*15*/ 'ABC',
+       'abc',
+       'ABC123',
+       'abc123',
+       'abc123\n',
+/*20*/ 'abc 123',
+       '',
+       ' ',
+/*23*/ base64_decode("w4DDoMOHw6fDiMOo") // non-ascii characters
+);
+
+
+// loop through each element of $values to test behaviour of ctype_alnum()
+$iterator = 1;
+foreach($values as $value) {
+      echo "\n-- Iteration $iterator --\n";
+      var_dump( ctype_alpha($value) );
+      $iterator++;
+};
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_alpha_variation3.php.expectf

@@ -0,0 +1,71 @@
+*** Testing ctype_alpha() : usage variations ***
+
+-- Iteration 1 --
+bool(false)
+
+-- Iteration 2 --
+bool(false)
+
+-- Iteration 3 --
+bool(false)
+
+-- Iteration 4 --
+bool(false)
+
+-- Iteration 5 --
+bool(true)
+
+-- Iteration 6 --
+bool(true)
+
+-- Iteration 7 --
+bool(true)
+
+-- Iteration 8 --
+bool(false)
+
+-- Iteration 9 --
+bool(false)
+
+-- Iteration 10 --
+bool(false)
+
+-- Iteration 11 --
+bool(false)
+
+-- Iteration 12 --
+bool(false)
+
+-- Iteration 13 --
+bool(false)
+
+-- Iteration 14 --
+bool(false)
+
+-- Iteration 15 --
+bool(true)
+
+-- Iteration 16 --
+bool(true)
+
+-- Iteration 17 --
+bool(false)
+
+-- Iteration 18 --
+bool(false)
+
+-- Iteration 19 --
+bool(false)
+
+-- Iteration 20 --
+bool(false)
+
+-- Iteration 21 --
+bool(false)
+
+-- Iteration 22 --
+bool(false)
+
+-- Iteration 23 --
+bool(false)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_alpha_variation4.php

@@ -0,0 +1,36 @@
+<?php
+/* Prototype  : bool ctype_alpha(mixed $c)
+ * Description: Checks for alphabetic character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass octal and hexadecimal values to ctype_alpha() to test behaviour
+ */
+
+echo "*** Testing ctype_alpha() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+$octal_values = array (0101, 0102, 0103, 0104);
+$hex_values = array   (0x41, 0x42, 0x43, 0x44);
+
+echo "\n-- Octal Values --\n";
+$iterator = 1;
+foreach($octal_values as $c) {
+	echo "-- Iteration $iterator --\n";
+	var_dump(ctype_alpha($c));
+	$iterator++;
+}
+
+echo "\n-- Hexadecimal Values --\n";
+$iterator = 1;
+foreach($hex_values as $c) {
+	echo "-- Iteration $iterator --\n";
+	var_dump(ctype_alpha($c));
+	$iterator++;
+}
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_alpha_variation4.php.expectf

@@ -0,0 +1,22 @@
+*** Testing ctype_alpha() : usage variations ***
+
+-- Octal Values --
+-- Iteration 1 --
+bool(true)
+-- Iteration 2 --
+bool(true)
+-- Iteration 3 --
+bool(true)
+-- Iteration 4 --
+bool(true)
+
+-- Hexadecimal Values --
+-- Iteration 1 --
+bool(true)
+-- Iteration 2 --
+bool(true)
+-- Iteration 3 --
+bool(true)
+-- Iteration 4 --
+bool(true)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_cntrl_basic.php

@@ -0,0 +1,19 @@
+<?php
+/* Prototype  : bool ctype_cntrl(mixed $c)
+ * Description: Checks for control character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+echo "*** Testing ctype_cntrl() : basic functionality ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+$c1 = "\r\n\t";
+$c2 = "Hello, World!\n";
+
+var_dump(ctype_cntrl($c1));
+var_dump(ctype_cntrl($c2));
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_cntrl_basic.php.expectf

@@ -0,0 +1,4 @@
+*** Testing ctype_cntrl() : basic functionality ***
+bool(true)
+bool(false)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_cntrl_error.php

@@ -0,0 +1,23 @@
+<?php
+/* Prototype  : bool ctype_cntrl(mixed $c)
+ * Description: Checks for control character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass an incorrect number of arguments to ctype_cntrl() to test behaviour
+ */
+
+echo "*** Testing ctype_cntrl() : error conditions ***\n";
+
+// Zero arguments
+echo "\n-- Testing ctype_cntrl() function with Zero arguments --\n";
+var_dump( ctype_cntrl() );
+
+//Test ctype_cntrl with one more than the expected number of arguments
+echo "\n-- Testing ctype_cntrl() function with more than expected no. of arguments --\n";
+$c = 1;
+$extra_arg = 10;
+var_dump( ctype_cntrl($c, $extra_arg) );
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_cntrl_error.php.expectf

@@ -0,0 +1,10 @@
+*** Testing ctype_cntrl() : error conditions ***
+
+-- Testing ctype_cntrl() function with Zero arguments --
+HipHop Warning: %a
+NULL
+
+-- Testing ctype_cntrl() function with more than expected no. of arguments --
+HipHop Warning: %a
+NULL
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_cntrl_variation1.php

@@ -0,0 +1,97 @@
+<?php
+/* Prototype  : bool ctype_cntrl(mixed $c)
+ * Description: Checks for control character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass different data types as $c argument to ctype_cntrl() to test behaviour
+ */
+
+echo "*** Testing ctype_cntrl() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// get a class
+class classA
+{
+  public function __toString() {
+    return "\n\r\t";
+  }
+}
+
+// heredoc string
+$heredoc = <<<EOT
+\t\r\n
+EOT;
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+// unexpected values to be passed to $c argument
+$inputs = array(
+
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,
+
+       // float data
+/*5*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*10*/ NULL,
+       null,
+
+       // boolean data
+/*12*/ true,
+       false,
+       TRUE,
+       FALSE,
+
+       // empty data
+/*16*/ "",
+       '',
+       array(),
+
+       // string data
+/*19*/ "\t\r\n",
+       '
+',
+       $heredoc,
+
+       // object data
+/*22*/ new classA(),
+
+       // undefined data
+/*23*/ @$undefined_var,
+
+       // unset data
+/*24*/ @$unset_var,
+
+       // resource variable
+/*25*/ $fp
+);
+
+// loop through each element of $inputs to check the behavior of ctype_cntrl()
+$iterator = 1;
+foreach($inputs as $input) {
+  echo "\n-- Iteration $iterator --\n";
+  var_dump( ctype_cntrl($input) );
+  $iterator++;
+};
+
+fclose($fp);
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_cntrl_variation1.php.expectf

@@ -0,0 +1,77 @@
+*** Testing ctype_cntrl() : usage variations ***
+
+-- Iteration 1 --
+bool(true)
+
+-- Iteration 2 --
+bool(true)
+
+-- Iteration 3 --
+bool(false)
+
+-- Iteration 4 --
+bool(false)
+
+-- Iteration 5 --
+bool(false)
+
+-- Iteration 6 --
+bool(false)
+
+-- Iteration 7 --
+bool(false)
+
+-- Iteration 8 --
+bool(false)
+
+-- Iteration 9 --
+bool(false)
+
+-- Iteration 10 --
+bool(false)
+
+-- Iteration 11 --
+bool(false)
+
+-- Iteration 12 --
+bool(false)
+
+-- Iteration 13 --
+bool(false)
+
+-- Iteration 14 --
+bool(false)
+
+-- Iteration 15 --
+bool(false)
+
+-- Iteration 16 --
+bool(false)
+
+-- Iteration 17 --
+bool(false)
+
+-- Iteration 18 --
+bool(false)
+
+-- Iteration 19 --
+bool(true)
+
+-- Iteration 20 --
+bool(true)
+
+-- Iteration 21 --
+bool(true)
+
+-- Iteration 22 --
+bool(false)
+
+-- Iteration 23 --
+bool(false)
+
+-- Iteration 24 --
+bool(false)
+
+-- Iteration 25 --
+bool(false)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_cntrl_variation2.php

@@ -0,0 +1,24 @@
+<?php
+/* Prototype  : bool ctype_cntrl(mixed $c)
+ * Description: Checks for control character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass different integers to ctype_cntrl() to test which character codes are considered
+ * valid control characters
+ */
+
+echo "*** Testing ctype_cntrl() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+for ($i = 0; $i < 256; $i++) {
+	if (ctype_cntrl($i)) {
+		echo "character code $i is control character\n";
+	}
+}
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_cntrl_variation2.php.expectf

@@ -0,0 +1,35 @@
+*** Testing ctype_cntrl() : usage variations ***
+character code 0 is control character
+character code 1 is control character
+character code 2 is control character
+character code 3 is control character
+character code 4 is control character
+character code 5 is control character
+character code 6 is control character
+character code 7 is control character
+character code 8 is control character
+character code 9 is control character
+character code 10 is control character
+character code 11 is control character
+character code 12 is control character
+character code 13 is control character
+character code 14 is control character
+character code 15 is control character
+character code 16 is control character
+character code 17 is control character
+character code 18 is control character
+character code 19 is control character
+character code 20 is control character
+character code 21 is control character
+character code 22 is control character
+character code 23 is control character
+character code 24 is control character
+character code 25 is control character
+character code 26 is control character
+character code 27 is control character
+character code 28 is control character
+character code 29 is control character
+character code 30 is control character
+character code 31 is control character
+character code 127 is control character
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_cntrl_variation3.php

@@ -0,0 +1,60 @@
+<?php
+/* Prototype  : bool ctype_cntrl(mixed $c)
+ * Description: Checks for control character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass strings containing different character types to ctype_cntrl() to test
+ * which are considered valid control character only strings
+ */
+
+echo "*** Testing ctype_cntrl() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+$values = array(
+/*1*/  "This string contains just letters and spaces", // Simple string
+       "but this one contains some numbers too 123+456 = 678", // Mixed string
+       "",
+       " ",
+/*5*/  "a",
+       "ABCXYZ",
+       "abcxyz",
+       "ABCXYZ123DEF456",
+       "abczyz123DEF456",
+/*10*/ "\r\n",
+       "123",
+       "03F", // hexadecimal 'digits'
+       ")speci@! ch@r$(",
+       '@!$*',
+/*15*/ 'ABC',
+       'abc',
+       'ABC123',
+       'abc123',
+       'abc123\n',
+/*20*/ 'abc 123',
+       '',
+       ' ',
+       base64_decode("w4DDoMOHw6fDiMOo"), // non-ascii characters
+       "\n",
+/*25*/ "\r",
+       "\t",
+       "0xD",
+       "0xA",
+       "0xE",
+/*30*/ "\t\r\n",
+);
+
+
+// loop through each element of $values to test behaviour of ctype_cntrl()
+$iterator = 1;
+foreach($values as $value) {
+      echo "\n-- Iteration $iterator --\n";
+      var_dump( ctype_cntrl($value) );
+      $iterator++;
+};
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_cntrl_variation3.php.expectf

@@ -0,0 +1,92 @@
+*** Testing ctype_cntrl() : usage variations ***
+
+-- Iteration 1 --
+bool(false)
+
+-- Iteration 2 --
+bool(false)
+
+-- Iteration 3 --
+bool(false)
+
+-- Iteration 4 --
+bool(false)
+
+-- Iteration 5 --
+bool(false)
+
+-- Iteration 6 --
+bool(false)
+
+-- Iteration 7 --
+bool(false)
+
+-- Iteration 8 --
+bool(false)
+
+-- Iteration 9 --
+bool(false)
+
+-- Iteration 10 --
+bool(true)
+
+-- Iteration 11 --
+bool(false)
+
+-- Iteration 12 --
+bool(false)
+
+-- Iteration 13 --
+bool(false)
+
+-- Iteration 14 --
+bool(false)
+
+-- Iteration 15 --
+bool(false)
+
+-- Iteration 16 --
+bool(false)
+
+-- Iteration 17 --
+bool(false)
+
+-- Iteration 18 --
+bool(false)
+
+-- Iteration 19 --
+bool(false)
+
+-- Iteration 20 --
+bool(false)
+
+-- Iteration 21 --
+bool(false)
+
+-- Iteration 22 --
+bool(false)
+
+-- Iteration 23 --
+bool(false)
+
+-- Iteration 24 --
+bool(true)
+
+-- Iteration 25 --
+bool(true)
+
+-- Iteration 26 --
+bool(true)
+
+-- Iteration 27 --
+bool(false)
+
+-- Iteration 28 --
+bool(false)
+
+-- Iteration 29 --
+bool(false)
+
+-- Iteration 30 --
+bool(true)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_cntrl_variation4.php

@@ -0,0 +1,35 @@
+<?php
+/* Prototype  : bool ctype_cntrl(mixed $c)
+ * Description: Checks for control character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass hexadecimal and octal values to ctype_cntrl() to test behaviour
+ */
+
+echo "*** Testing ctype_cntrl() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+$octal_values = array(01, 02, 03, 04);
+$hex_values = array(0x1, 0x2, 0x3, 0x4);
+
+echo "\n-- Octal Values --\n";
+$iterator = 1;
+foreach($octal_values as $c) {
+	echo "-- Iteration $iterator --\n";
+	var_dump(ctype_cntrl($c));
+	$iterator++;
+}
+
+echo "\n-- Hexadecimal Values --\n";
+$iterator = 1;
+foreach($hex_values as $c) {
+	echo "-- Iteration $iterator --\n";
+	var_dump(ctype_cntrl($c));
+	$iterator++;
+}
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_cntrl_variation4.php.expectf

@@ -0,0 +1,22 @@
+*** Testing ctype_cntrl() : usage variations ***
+
+-- Octal Values --
+-- Iteration 1 --
+bool(true)
+-- Iteration 2 --
+bool(true)
+-- Iteration 3 --
+bool(true)
+-- Iteration 4 --
+bool(true)
+
+-- Hexadecimal Values --
+-- Iteration 1 --
+bool(true)
+-- Iteration 2 --
+bool(true)
+-- Iteration 3 --
+bool(true)
+-- Iteration 4 --
+bool(true)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_digit_basic.php

@@ -0,0 +1,19 @@
+<?php
+/* Prototype  : bool ctype_digit(mixed $c)
+ * Description: Checks for numeric character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+echo "*** Testing ctype_digit() : basic functionality ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+$c1 = '1234';
+$c2 = 'abc123';
+
+var_dump(ctype_digit($c1));
+var_dump(ctype_digit($c2));
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_digit_basic.php.expectf

@@ -0,0 +1,4 @@
+*** Testing ctype_digit() : basic functionality ***
+bool(true)
+bool(false)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_digit_error.php

@@ -0,0 +1,23 @@
+<?php
+/* Prototype  : bool ctype_digit(mixed $c)
+ * Description: Checks for numeric character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass an incorrect number of arguments to ctype_digit() to test behaviour
+ */
+
+echo "*** Testing ctype_digit() : error conditions ***\n";
+
+// Zero arguments
+echo "\n-- Testing ctype_digit() function with Zero arguments --\n";
+var_dump( ctype_digit() );
+
+//Test ctype_digit with one more than the expected number of arguments
+echo "\n-- Testing ctype_digit() function with more than expected no. of arguments --\n";
+$c = 1;
+$extra_arg = 10;
+var_dump( ctype_digit($c, $extra_arg) );
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_digit_error.php.expectf

@@ -0,0 +1,10 @@
+*** Testing ctype_digit() : error conditions ***
+
+-- Testing ctype_digit() function with Zero arguments --
+HipHop Warning: %a
+NULL
+
+-- Testing ctype_digit() function with more than expected no. of arguments --
+HipHop Warning: %a
+NULL
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_digit_variation1.php

@@ -0,0 +1,96 @@
+<?php
+/* Prototype  : bool ctype_digit(mixed $c)
+ * Description: Checks for numeric character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass different data types as $c argument to ctype_digit() to test behaviour
+ */
+
+echo "*** Testing ctype_digit() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// get a class
+class classA
+{
+	public function __toString() {
+		return "123456";
+	}
+}
+
+// heredoc string
+$heredoc = <<<EOT
+1
+EOT;
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+// unexpected values to be passed to $c argument
+$inputs = array(
+
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,
+
+       // float data
+/*5*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*10*/ NULL,
+       null,
+
+       // boolean data
+/*12*/ true,
+       false,
+       TRUE,
+       FALSE,
+
+       // empty data
+/*16*/ "",
+       '',
+       array(),
+
+       // string data
+/*19*/ "2",
+       '309',
+       $heredoc,
+
+       // object data
+/*22*/ new classA(),
+
+       // undefined data
+/*23*/ @$undefined_var,
+
+       // unset data
+/*24*/ @$unset_var,
+
+       // resource variable
+/*25*/ $fp
+);
+
+// loop through each element of $inputs to check the behavior of ctype_digit()
+$iterator = 1;
+foreach($inputs as $input) {
+  echo "\n-- Iteration $iterator --\n";
+  var_dump( ctype_digit($input) );
+  $iterator++;
+};
+
+fclose($fp);
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_digit_variation1.php.expectf

@@ -0,0 +1,77 @@
+*** Testing ctype_digit() : usage variations ***
+
+-- Iteration 1 --
+bool(false)
+
+-- Iteration 2 --
+bool(false)
+
+-- Iteration 3 --
+bool(true)
+
+-- Iteration 4 --
+bool(false)
+
+-- Iteration 5 --
+bool(false)
+
+-- Iteration 6 --
+bool(false)
+
+-- Iteration 7 --
+bool(false)
+
+-- Iteration 8 --
+bool(false)
+
+-- Iteration 9 --
+bool(false)
+
+-- Iteration 10 --
+bool(false)
+
+-- Iteration 11 --
+bool(false)
+
+-- Iteration 12 --
+bool(false)
+
+-- Iteration 13 --
+bool(false)
+
+-- Iteration 14 --
+bool(false)
+
+-- Iteration 15 --
+bool(false)
+
+-- Iteration 16 --
+bool(false)
+
+-- Iteration 17 --
+bool(false)
+
+-- Iteration 18 --
+bool(false)
+
+-- Iteration 19 --
+bool(true)
+
+-- Iteration 20 --
+bool(true)
+
+-- Iteration 21 --
+bool(true)
+
+-- Iteration 22 --
+bool(false)
+
+-- Iteration 23 --
+bool(false)
+
+-- Iteration 24 --
+bool(false)
+
+-- Iteration 25 --
+bool(false)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_digit_variation2.php

@@ -0,0 +1,24 @@
+<?php
+/* Prototype  : bool ctype_digit(mixed $c)
+ * Description: Checks for numeric character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass different integers to ctype_digit() to test which character codes are considered
+ * valid decimal digits
+ */
+
+echo "*** Testing ctype_digit() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+for ($i = 0; $i < 256; $i++) {
+	if (ctype_digit($i)) {
+		echo "character code $i is a numeric digit\n";
+	}
+}
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_digit_variation2.php.expectf

@@ -0,0 +1,12 @@
+*** Testing ctype_digit() : usage variations ***
+character code 48 is a numeric digit
+character code 49 is a numeric digit
+character code 50 is a numeric digit
+character code 51 is a numeric digit
+character code 52 is a numeric digit
+character code 53 is a numeric digit
+character code 54 is a numeric digit
+character code 55 is a numeric digit
+character code 56 is a numeric digit
+character code 57 is a numeric digit
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_digit_variation3.php

@@ -0,0 +1,59 @@
+<?php
+/* Prototype  : bool ctype_digit(mixed $c)
+ * Description: Checks for numeric character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass strings containing different character types to ctype_digit() to test
+ * which are considered valid decimal digit only strings
+ */
+
+echo "*** Testing ctype_digit() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+$values = array(
+/*1*/  "This string contains just letters and spaces", // Simple string
+       "but this one contains some numbers too 123+456 = 678", // Mixed string
+       "",
+       " ",
+/*5*/  "a",
+       "ABCXYZ",
+       "abcxyz",
+       "ABCXYZ123DEF456",
+       "abczyz123DEF456",
+/*10*/ "\r\n",
+       "123",
+       ")speci@! ch@r$(",
+       '@!$*',
+       "0",
+/*15*/ "3",
+       "9",
+       "1234",
+       "7890",
+       "0677",
+/*20*/ '0',
+       '3',
+       '9',
+       '1234',
+       '7890',
+/*25*/ "123abc",
+       "abc123",
+       "123\r\t",
+       "123 ",
+       "  123",
+/*30*/ "123E4",
+/*31*/ "0x3F",
+);
+
+$iterator = 1;
+foreach($values as $value) {
+      echo "\n-- Iteration $iterator --\n";
+      var_dump( ctype_digit($value) );
+      $iterator++;
+};
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_digit_variation3.php.expectf

@@ -0,0 +1,95 @@
+*** Testing ctype_digit() : usage variations ***
+
+-- Iteration 1 --
+bool(false)
+
+-- Iteration 2 --
+bool(false)
+
+-- Iteration 3 --
+bool(false)
+
+-- Iteration 4 --
+bool(false)
+
+-- Iteration 5 --
+bool(false)
+
+-- Iteration 6 --
+bool(false)
+
+-- Iteration 7 --
+bool(false)
+
+-- Iteration 8 --
+bool(false)
+
+-- Iteration 9 --
+bool(false)
+
+-- Iteration 10 --
+bool(false)
+
+-- Iteration 11 --
+bool(true)
+
+-- Iteration 12 --
+bool(false)
+
+-- Iteration 13 --
+bool(false)
+
+-- Iteration 14 --
+bool(true)
+
+-- Iteration 15 --
+bool(true)
+
+-- Iteration 16 --
+bool(true)
+
+-- Iteration 17 --
+bool(true)
+
+-- Iteration 18 --
+bool(true)
+
+-- Iteration 19 --
+bool(true)
+
+-- Iteration 20 --
+bool(true)
+
+-- Iteration 21 --
+bool(true)
+
+-- Iteration 22 --
+bool(true)
+
+-- Iteration 23 --
+bool(true)
+
+-- Iteration 24 --
+bool(true)
+
+-- Iteration 25 --
+bool(false)
+
+-- Iteration 26 --
+bool(false)
+
+-- Iteration 27 --
+bool(false)
+
+-- Iteration 28 --
+bool(false)
+
+-- Iteration 29 --
+bool(false)
+
+-- Iteration 30 --
+bool(false)
+
+-- Iteration 31 --
+bool(false)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_digit_variation4.php

@@ -0,0 +1,36 @@
+<?php
+/* Prototype  : bool ctype_digit(mixed $c)
+ * Description: Checks for numeric character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass octal and hexadecimal values as $c argument to ctype_digit() to test behaviour
+ */
+
+echo "*** Testing ctype_digit() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+$octal_values = array(061,  062,  063,  064);
+$hex_values = array  (0x31, 0x32, 0x33, 0x34);
+
+echo "\n-- Octal Values --\n";
+$iterator = 1;
+foreach($octal_values as $c) {
+	echo "-- Iteration $iterator --\n";
+	var_dump(ctype_digit($c));
+	$iterator++;
+}
+
+echo "\n-- Hexadecimal Values --\n";
+$iterator = 1;
+foreach($hex_values as $c) {
+	echo "-- Iteration $iterator --\n";
+	var_dump(ctype_digit($c));
+	$iterator++;
+}
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_digit_variation4.php.expectf

@@ -0,0 +1,22 @@
+*** Testing ctype_digit() : usage variations ***
+
+-- Octal Values --
+-- Iteration 1 --
+bool(true)
+-- Iteration 2 --
+bool(true)
+-- Iteration 3 --
+bool(true)
+-- Iteration 4 --
+bool(true)
+
+-- Hexadecimal Values --
+-- Iteration 1 --
+bool(true)
+-- Iteration 2 --
+bool(true)
+-- Iteration 3 --
+bool(true)
+-- Iteration 4 --
+bool(true)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_graph_basic.php

@@ -0,0 +1,19 @@
+<?php
+/* Prototype  : bool ctype_graph(mixed $c)
+ * Description: Checks for any printable character(s) except space
+ * Source code: ext/ctype/ctype.c
+ */
+
+echo "*** Testing ctype_graph() : basic functionality ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+$c1 = 'helloWorld!';
+$c2 = "Hello, world!\n";
+
+var_dump(ctype_graph($c1));
+var_dump(ctype_graph($c2));
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_graph_basic.php.expectf

@@ -0,0 +1,4 @@
+*** Testing ctype_graph() : basic functionality ***
+bool(true)
+bool(false)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_graph_error.php

@@ -0,0 +1,23 @@
+<?php
+/* Prototype  : bool ctype_graph(mixed $c)
+ * Description: Checks for any printable character(s) except space
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass an incorrect number of arguments to ctype_graph() to test behaviour
+ */
+
+echo "*** Testing ctype_graph() : error conditions ***\n";
+
+// Zero arguments
+echo "\n-- Testing ctype_graph() function with Zero arguments --\n";
+var_dump( ctype_graph() );
+
+//Test ctype_graph with one more than the expected number of arguments
+echo "\n-- Testing ctype_graph() function with more than expected no. of arguments --\n";
+$c = 1;
+$extra_arg = 10;
+var_dump( ctype_graph($c, $extra_arg) );
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_graph_error.php.expectf

@@ -0,0 +1,10 @@
+*** Testing ctype_graph() : error conditions ***
+
+-- Testing ctype_graph() function with Zero arguments --
+HipHop Warning: %a
+NULL
+
+-- Testing ctype_graph() function with more than expected no. of arguments --
+HipHop Warning: %a
+NULL
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_graph_variation1.php

@@ -0,0 +1,96 @@
+<?php
+/* Prototype  : bool ctype_graph(mixed $c)
+ * Description: Checks for any printable character(s) except space
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass different data types as $c argument to ctype_graph() to test behaviour
+ */
+
+echo "*** Testing ctype_graph() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// get a class
+class classA
+{
+	public function __toString() {
+		return "myClass";
+	}
+}
+
+// heredoc string
+$heredoc = <<<EOT
+hiWorld!
+EOT;
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+// unexpected values to be passed to $c argument
+$inputs = array(
+
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,
+
+       // float data
+/*5*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*10*/ NULL,
+       null,
+
+       // boolean data
+/*12*/ true,
+       false,
+       TRUE,
+       FALSE,
+
+       // empty data
+/*16*/ "",
+       '',
+       array(),
+
+       // string data
+/*19*/ "string",
+       'string',
+       $heredoc,
+
+       // object data
+/*22*/ new classA(),
+
+       // undefined data
+/*23*/ @$undefined_var,
+
+       // unset data
+/*24*/ @$unset_var,
+
+       // resource variable
+/*25*/ $fp
+);
+
+// loop through each element of $inputs to check the behavior of ctype_graph()
+$iterator = 1;
+foreach($inputs as $input) {
+  echo "\n-- Iteration $iterator --\n";
+  var_dump( ctype_graph($input) );
+  $iterator++;
+};
+
+fclose($fp);
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_graph_variation1.php.expectf

@@ -0,0 +1,77 @@
+*** Testing ctype_graph() : usage variations ***
+
+-- Iteration 1 --
+bool(false)
+
+-- Iteration 2 --
+bool(false)
+
+-- Iteration 3 --
+bool(true)
+
+-- Iteration 4 --
+bool(true)
+
+-- Iteration 5 --
+bool(false)
+
+-- Iteration 6 --
+bool(false)
+
+-- Iteration 7 --
+bool(false)
+
+-- Iteration 8 --
+bool(false)
+
+-- Iteration 9 --
+bool(false)
+
+-- Iteration 10 --
+bool(false)
+
+-- Iteration 11 --
+bool(false)
+
+-- Iteration 12 --
+bool(false)
+
+-- Iteration 13 --
+bool(false)
+
+-- Iteration 14 --
+bool(false)
+
+-- Iteration 15 --
+bool(false)
+
+-- Iteration 16 --
+bool(false)
+
+-- Iteration 17 --
+bool(false)
+
+-- Iteration 18 --
+bool(false)
+
+-- Iteration 19 --
+bool(true)
+
+-- Iteration 20 --
+bool(true)
+
+-- Iteration 21 --
+bool(true)
+
+-- Iteration 22 --
+bool(false)
+
+-- Iteration 23 --
+bool(false)
+
+-- Iteration 24 --
+bool(false)
+
+-- Iteration 25 --
+bool(false)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_graph_variation2.php

@@ -0,0 +1,24 @@
+<?php
+/* Prototype  : bool ctype_graph(mixed $c)
+ * Description: Checks for any printable character(s) except space
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass different integers to ctype_graph() to test which character codes are considered
+ * valid visibly printable characters
+ */
+
+echo "*** Testing ctype_graph() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+for ($i = 0; $i < 256; $i++) {
+	if (ctype_graph($i)) {
+		echo "character code $i is a printable character\n";
+	}
+}
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_graph_variation2.php.expectf

@@ -0,0 +1,96 @@
+*** Testing ctype_graph() : usage variations ***
+character code 33 is a printable character
+character code 34 is a printable character
+character code 35 is a printable character
+character code 36 is a printable character
+character code 37 is a printable character
+character code 38 is a printable character
+character code 39 is a printable character
+character code 40 is a printable character
+character code 41 is a printable character
+character code 42 is a printable character
+character code 43 is a printable character
+character code 44 is a printable character
+character code 45 is a printable character
+character code 46 is a printable character
+character code 47 is a printable character
+character code 48 is a printable character
+character code 49 is a printable character
+character code 50 is a printable character
+character code 51 is a printable character
+character code 52 is a printable character
+character code 53 is a printable character
+character code 54 is a printable character
+character code 55 is a printable character
+character code 56 is a printable character
+character code 57 is a printable character
+character code 58 is a printable character
+character code 59 is a printable character
+character code 60 is a printable character
+character code 61 is a printable character
+character code 62 is a printable character
+character code 63 is a printable character
+character code 64 is a printable character
+character code 65 is a printable character
+character code 66 is a printable character
+character code 67 is a printable character
+character code 68 is a printable character
+character code 69 is a printable character
+character code 70 is a printable character
+character code 71 is a printable character
+character code 72 is a printable character
+character code 73 is a printable character
+character code 74 is a printable character
+character code 75 is a printable character
+character code 76 is a printable character
+character code 77 is a printable character
+character code 78 is a printable character
+character code 79 is a printable character
+character code 80 is a printable character
+character code 81 is a printable character
+character code 82 is a printable character
+character code 83 is a printable character
+character code 84 is a printable character
+character code 85 is a printable character
+character code 86 is a printable character
+character code 87 is a printable character
+character code 88 is a printable character
+character code 89 is a printable character
+character code 90 is a printable character
+character code 91 is a printable character
+character code 92 is a printable character
+character code 93 is a printable character
+character code 94 is a printable character
+character code 95 is a printable character
+character code 96 is a printable character
+character code 97 is a printable character
+character code 98 is a printable character
+character code 99 is a printable character
+character code 100 is a printable character
+character code 101 is a printable character
+character code 102 is a printable character
+character code 103 is a printable character
+character code 104 is a printable character
+character code 105 is a printable character
+character code 106 is a printable character
+character code 107 is a printable character
+character code 108 is a printable character
+character code 109 is a printable character
+character code 110 is a printable character
+character code 111 is a printable character
+character code 112 is a printable character
+character code 113 is a printable character
+character code 114 is a printable character
+character code 115 is a printable character
+character code 116 is a printable character
+character code 117 is a printable character
+character code 118 is a printable character
+character code 119 is a printable character
+character code 120 is a printable character
+character code 121 is a printable character
+character code 122 is a printable character
+character code 123 is a printable character
+character code 124 is a printable character
+character code 125 is a printable character
+character code 126 is a printable character
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_graph_variation3.php

@@ -0,0 +1,56 @@
+<?php
+/* Prototype  : bool ctype_graph(mixed $c)
+ * Description: Checks for any printable character(s) except space
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass strings containing different character types to ctype_graph() to test
+ * which are considered valid printable character only strings
+ */
+
+echo "*** Testing ctype_graph() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+$values = array(
+/*1*/  "This string contains just letters and spaces", // Simple string
+       "but this one contains some numbers too 123+456 = 678", // Mixed string
+       "",
+       " ",
+/*5*/  "a",
+       "ABCXYZ",
+       "abcxyz",
+       "ABCXYZ123DEF456",
+       "abczyz123DEF456",
+/*10*/ "\r\n",
+       "123",
+       "03F", // hexadecimal 'digits'
+       ")speci@! ch@r$(",
+       '@!$*',
+/*15*/ 'ABC',
+       'abc',
+       'ABC123',
+       'abc123',
+       "abc123\n",
+/*20*/ 'abc 123',
+       '',
+       ' ',
+       base64_decode("w4DDoMOHw6fDiMOo"), // non-ascii characters
+       "!$%^&*()_+-={}[]:;@~'#<,>.?/",
+/*25*/ "\"ABC\"",
+       "String\twith\ttabs",
+       "Sample string with newline\n",
+/*28*/ "123 ABC XYZ",
+);
+
+$iterator = 1;
+foreach($values as $value) {
+      echo "\n-- Iteration $iterator --\n";
+      var_dump( ctype_graph($value) );
+      $iterator++;
+};
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_graph_variation3.php.expectf

@@ -0,0 +1,86 @@
+*** Testing ctype_graph() : usage variations ***
+
+-- Iteration 1 --
+bool(false)
+
+-- Iteration 2 --
+bool(false)
+
+-- Iteration 3 --
+bool(false)
+
+-- Iteration 4 --
+bool(false)
+
+-- Iteration 5 --
+bool(true)
+
+-- Iteration 6 --
+bool(true)
+
+-- Iteration 7 --
+bool(true)
+
+-- Iteration 8 --
+bool(true)
+
+-- Iteration 9 --
+bool(true)
+
+-- Iteration 10 --
+bool(false)
+
+-- Iteration 11 --
+bool(true)
+
+-- Iteration 12 --
+bool(true)
+
+-- Iteration 13 --
+bool(false)
+
+-- Iteration 14 --
+bool(true)
+
+-- Iteration 15 --
+bool(true)
+
+-- Iteration 16 --
+bool(true)
+
+-- Iteration 17 --
+bool(true)
+
+-- Iteration 18 --
+bool(true)
+
+-- Iteration 19 --
+bool(false)
+
+-- Iteration 20 --
+bool(false)
+
+-- Iteration 21 --
+bool(false)
+
+-- Iteration 22 --
+bool(false)
+
+-- Iteration 23 --
+bool(false)
+
+-- Iteration 24 --
+bool(true)
+
+-- Iteration 25 --
+bool(true)
+
+-- Iteration 26 --
+bool(false)
+
+-- Iteration 27 --
+bool(false)
+
+-- Iteration 28 --
+bool(false)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_graph_variation4.php

@@ -0,0 +1,36 @@
+<?php
+/* Prototype  : bool ctype_graph(mixed $c)
+ * Description: Checks for any printable character(s) except space
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass octal and hexadecimal values to ctype_graph() to test behaviour
+ */
+
+echo "*** Testing ctype_graph() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+$octal_values = array(061,  062,  063,  064);
+$hex_values = array  (0x31, 0x32, 0x33, 0x34);
+
+echo "\n-- Octal Values --\n";
+$iterator = 1;
+foreach($octal_values as $c) {
+	echo "-- Iteration $iterator --\n";
+	var_dump(ctype_graph($c));
+	$iterator++;
+}
+
+echo "\n-- Hexadecimal Values --\n";
+$iterator = 1;
+foreach($hex_values as $c) {
+	echo "-- Iteration $iterator --\n";
+	var_dump(ctype_graph($c));
+	$iterator++;
+}
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_graph_variation4.php.expectf

@@ -0,0 +1,22 @@
+*** Testing ctype_graph() : usage variations ***
+
+-- Octal Values --
+-- Iteration 1 --
+bool(true)
+-- Iteration 2 --
+bool(true)
+-- Iteration 3 --
+bool(true)
+-- Iteration 4 --
+bool(true)
+
+-- Hexadecimal Values --
+-- Iteration 1 --
+bool(true)
+-- Iteration 2 --
+bool(true)
+-- Iteration 3 --
+bool(true)
+-- Iteration 4 --
+bool(true)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_lower_basic.php

@@ -0,0 +1,19 @@
+<?php
+/* Prototype  : bool ctype_lower(mixed $c)
+ * Description: Checks for lowercase character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+echo "*** Testing ctype_lower() : basic functionality ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+$c1 = 'helloworld';
+$c2 = "Hello, world!\n";
+
+var_dump(ctype_lower($c1));
+var_dump(ctype_lower($c2));
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_lower_basic.php.expectf

@@ -0,0 +1,4 @@
+*** Testing ctype_lower() : basic functionality ***
+bool(true)
+bool(false)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_lower_error.php

@@ -0,0 +1,23 @@
+<?php
+/* Prototype  : bool ctype_lower(mixed $c)
+ * Description: Checks for lowercase character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass incorrect number of arguments to ctype_lower() to test behaviour
+ */
+
+echo "*** Testing ctype_lower() : error conditions ***\n";
+
+// Zero arguments
+echo "\n-- Testing ctype_lower() function with Zero arguments --\n";
+var_dump( ctype_lower() );
+
+//Test ctype_lower with one more than the expected number of arguments
+echo "\n-- Testing ctype_lower() function with more than expected no. of arguments --\n";
+$c = 1;
+$extra_arg = 10;
+var_dump( ctype_lower($c, $extra_arg) );
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_lower_error.php.expectf

@@ -0,0 +1,10 @@
+*** Testing ctype_lower() : error conditions ***
+
+-- Testing ctype_lower() function with Zero arguments --
+HipHop Warning: %a
+NULL
+
+-- Testing ctype_lower() function with more than expected no. of arguments --
+HipHop Warning: %a
+NULL
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_lower_variation1.php

@@ -0,0 +1,96 @@
+<?php
+/* Prototype  : bool ctype_lower(mixed $c)
+ * Description: Checks for lowercase character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass different data types as $c argument to ctype_lower() to test behaviour
+ */
+
+echo "*** Testing ctype_lower() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// get a class
+class classA
+{
+	public function __toString() {
+		return "class";
+	}
+}
+
+// heredoc string
+$heredoc = <<<EOT
+heredoc
+EOT;
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+// unexpected values to be passed to $c argument
+$inputs = array(
+
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,
+
+       // float data
+/*5*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*10*/ NULL,
+       null,
+
+       // boolean data
+/*12*/ true,
+       false,
+       TRUE,
+       FALSE,
+
+       // empty data
+/*16*/ "",
+       '',
+       array(),
+
+       // string data
+/*19*/ "string",
+       'string',
+       $heredoc,
+
+       // object data
+/*22*/ new classA(),
+
+       // undefined data
+/*23*/ @$undefined_var,
+
+       // unset data
+/*24*/ @$unset_var,
+
+       // resource variable
+/*25*/ $fp
+);
+
+// loop through each element of $inputs to check the behavior of ctype_lower()
+$iterator = 1;
+foreach($inputs as $input) {
+	echo "\n-- Iteration $iterator --\n";
+	var_dump( ctype_lower($input) );
+	$iterator++;
+};
+
+fclose($fp);
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_lower_variation1.php.expectf

@@ -0,0 +1,77 @@
+*** Testing ctype_lower() : usage variations ***
+
+-- Iteration 1 --
+bool(false)
+
+-- Iteration 2 --
+bool(false)
+
+-- Iteration 3 --
+bool(false)
+
+-- Iteration 4 --
+bool(false)
+
+-- Iteration 5 --
+bool(false)
+
+-- Iteration 6 --
+bool(false)
+
+-- Iteration 7 --
+bool(false)
+
+-- Iteration 8 --
+bool(false)
+
+-- Iteration 9 --
+bool(false)
+
+-- Iteration 10 --
+bool(false)
+
+-- Iteration 11 --
+bool(false)
+
+-- Iteration 12 --
+bool(false)
+
+-- Iteration 13 --
+bool(false)
+
+-- Iteration 14 --
+bool(false)
+
+-- Iteration 15 --
+bool(false)
+
+-- Iteration 16 --
+bool(false)
+
+-- Iteration 17 --
+bool(false)
+
+-- Iteration 18 --
+bool(false)
+
+-- Iteration 19 --
+bool(true)
+
+-- Iteration 20 --
+bool(true)
+
+-- Iteration 21 --
+bool(true)
+
+-- Iteration 22 --
+bool(false)
+
+-- Iteration 23 --
+bool(false)
+
+-- Iteration 24 --
+bool(false)
+
+-- Iteration 25 --
+bool(false)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_lower_variation2.php

@@ -0,0 +1,24 @@
+<?php
+/* Prototype  : bool ctype_lower(mixed $c)
+ * Description: Checks for lowercase character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass different integers to ctype_lower() to test which character codes are considered
+ * valid lowercase characters
+ */
+
+echo "*** Testing ctype_lower() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+for ($i = 0; $i < 256; $i++) {
+	if (ctype_lower($i)) {
+		echo "character code $i is a lower case character\n";
+	}
+}
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_lower_variation2.php.expectf

@@ -0,0 +1,28 @@
+*** Testing ctype_lower() : usage variations ***
+character code 97 is a lower case character
+character code 98 is a lower case character
+character code 99 is a lower case character
+character code 100 is a lower case character
+character code 101 is a lower case character
+character code 102 is a lower case character
+character code 103 is a lower case character
+character code 104 is a lower case character
+character code 105 is a lower case character
+character code 106 is a lower case character
+character code 107 is a lower case character
+character code 108 is a lower case character
+character code 109 is a lower case character
+character code 110 is a lower case character
+character code 111 is a lower case character
+character code 112 is a lower case character
+character code 113 is a lower case character
+character code 114 is a lower case character
+character code 115 is a lower case character
+character code 116 is a lower case character
+character code 117 is a lower case character
+character code 118 is a lower case character
+character code 119 is a lower case character
+character code 120 is a lower case character
+character code 121 is a lower case character
+character code 122 is a lower case character
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_lower_variation3.php

@@ -0,0 +1,54 @@
+<?php
+/* Prototype  : bool ctype_lower(mixed $c)
+ * Description: Checks for lowercase character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass strings containing different character types to ctype_lower() to test
+ * which are considered valid lowercase character only strings
+ */
+
+echo "*** Testing ctype_lower() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+$values = array(
+/*1*/  "This string contains just letters and spaces", // Simple string
+       "but this one contains some numbers too 123+456 = 678", // Mixed string
+       "",
+       " ",
+/*5*/  "a",
+       "ABCXYZ",
+       "abcxyz",
+       "ABCXYZ123DEF456",
+       "abczyz123DEF456",
+/*10*/ "\r\n",
+       "123",
+       "03F", // hexadecimal 'digits'
+       ")speci@! ch@r$(",
+       '@!$*',
+/*15*/ 'ABC',
+       'abc',
+       'ABC123',
+       'abc123',
+       'abc123\n',
+/*20*/ 'abc 123',
+       '',
+       ' ',
+       base64_decode("w4DDoMOHw6fDiMOo"), // non-ascii characters
+       "abcXYZ",
+/*25*/ "abc xyz",
+/*26*/ "abc+efg*xyz",
+);
+
+$iterator = 1;
+foreach($values as $value) {
+      echo "\n-- Iteration $iterator --\n";
+      var_dump( ctype_lower($value) );
+      $iterator++;
+};
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_lower_variation3.php.expectf

@@ -0,0 +1,80 @@
+*** Testing ctype_lower() : usage variations ***
+
+-- Iteration 1 --
+bool(false)
+
+-- Iteration 2 --
+bool(false)
+
+-- Iteration 3 --
+bool(false)
+
+-- Iteration 4 --
+bool(false)
+
+-- Iteration 5 --
+bool(true)
+
+-- Iteration 6 --
+bool(false)
+
+-- Iteration 7 --
+bool(true)
+
+-- Iteration 8 --
+bool(false)
+
+-- Iteration 9 --
+bool(false)
+
+-- Iteration 10 --
+bool(false)
+
+-- Iteration 11 --
+bool(false)
+
+-- Iteration 12 --
+bool(false)
+
+-- Iteration 13 --
+bool(false)
+
+-- Iteration 14 --
+bool(false)
+
+-- Iteration 15 --
+bool(false)
+
+-- Iteration 16 --
+bool(true)
+
+-- Iteration 17 --
+bool(false)
+
+-- Iteration 18 --
+bool(false)
+
+-- Iteration 19 --
+bool(false)
+
+-- Iteration 20 --
+bool(false)
+
+-- Iteration 21 --
+bool(false)
+
+-- Iteration 22 --
+bool(false)
+
+-- Iteration 23 --
+bool(false)
+
+-- Iteration 24 --
+bool(false)
+
+-- Iteration 25 --
+bool(false)
+
+-- Iteration 26 --
+bool(false)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_lower_variation4.php

@@ -0,0 +1,36 @@
+<?php
+/* Prototype  : bool ctype_lower(mixed $c)
+ * Description: Checks for lowercase character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass octal and hexadecimal values to ctype_lower() to test behaviour
+ */
+
+echo "*** Testing ctype_lower() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+$octal_values = array(0141, 0142, 0143, 0144);
+$hex_values = array  (0x61, 0x62, 0x63, 0x64);
+
+echo "\n-- Octal Values --\n";
+$iterator = 1;
+foreach($octal_values as $c) {
+	echo "-- Iteration $iterator --\n";
+	var_dump(ctype_lower($c));
+	$iterator++;
+}
+
+echo "\n-- Hexadecimal Values --\n";
+$iterator = 1;
+foreach($hex_values as $c) {
+	echo "-- Iteration $iterator --\n";
+	var_dump(ctype_lower($c));
+	$iterator++;
+}
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_lower_variation4.php.expectf

@@ -0,0 +1,22 @@
+*** Testing ctype_lower() : usage variations ***
+
+-- Octal Values --
+-- Iteration 1 --
+bool(true)
+-- Iteration 2 --
+bool(true)
+-- Iteration 3 --
+bool(true)
+-- Iteration 4 --
+bool(true)
+
+-- Hexadecimal Values --
+-- Iteration 1 --
+bool(true)
+-- Iteration 2 --
+bool(true)
+-- Iteration 3 --
+bool(true)
+-- Iteration 4 --
+bool(true)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_print_basic.php

@@ -0,0 +1,19 @@
+<?php
+/* Prototype  : bool ctype_print(mixed $c)
+ * Description: Checks for printable character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+echo "*** Testing ctype_print() : basic functionality ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+$c1 = "Hello, World!";
+$c2 = null;
+
+var_dump(ctype_print($c1));
+var_dump(ctype_print($c2));
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_print_basic.php.expectf

@@ -0,0 +1,4 @@
+*** Testing ctype_print() : basic functionality ***
+bool(true)
+bool(false)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_print_error.php

@@ -0,0 +1,23 @@
+<?php
+/* Prototype  : bool ctype_print(mixed $c)
+ * Description: Checks for printable character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass incorrect number of arguments to ctype_print() to test behaviour
+ */
+
+echo "*** Testing ctype_print() : error conditions ***\n";
+
+// Zero arguments
+echo "\n-- Testing ctype_print() function with Zero arguments --\n";
+var_dump( ctype_print() );
+
+//Test ctype_print with one more than the expected number of arguments
+echo "\n-- Testing ctype_print() function with more than expected no. of arguments --\n";
+$c = 1;
+$extra_arg = 10;
+var_dump( ctype_print($c, $extra_arg) );
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_print_error.php.expectf

@@ -0,0 +1,10 @@
+*** Testing ctype_print() : error conditions ***
+
+-- Testing ctype_print() function with Zero arguments --
+HipHop Warning: %a
+NULL
+
+-- Testing ctype_print() function with more than expected no. of arguments --
+HipHop Warning: %a
+NULL
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_print_variation1.php

@@ -0,0 +1,96 @@
+<?php
+/* Prototype  : bool ctype_print(mixed $c)
+ * Description: Checks for printable character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass different data types as $c argument to ctype_print() to test behaviour
+ */
+
+echo "*** Testing ctype_print() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// get a class
+class classA
+{
+	public function __toString() {
+		return "Class A object";
+	}
+}
+
+// heredoc string
+$heredoc = <<<EOT
+hello world
+EOT;
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+// unexpected values to be passed to $c argument
+$inputs = array(
+
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,
+
+       // float data
+/*5*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*10*/ NULL,
+       null,
+
+       // boolean data
+/*12*/ true,
+       false,
+       TRUE,
+       FALSE,
+
+       // empty data
+/*16*/ "",
+       '',
+       array(),
+
+       // string data
+/*19*/ "string",
+       'string',
+       $heredoc,
+
+       // object data
+/*22*/ new classA(),
+
+       // undefined data
+/*23*/ @$undefined_var,
+
+       // unset data
+/*24*/ @$unset_var,
+
+       // resource variable
+/*25*/ $fp
+);
+
+// loop through each element of $inputs to check the behavior of ctype_print()
+$iterator = 1;
+foreach($inputs as $input) {
+  echo "\n-- Iteration $iterator --\n";
+  var_dump( ctype_print($input) );
+  $iterator++;
+};
+
+fclose($fp);
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_print_variation1.php.expectf

@@ -0,0 +1,77 @@
+*** Testing ctype_print() : usage variations ***
+
+-- Iteration 1 --
+bool(false)
+
+-- Iteration 2 --
+bool(false)
+
+-- Iteration 3 --
+bool(true)
+
+-- Iteration 4 --
+bool(true)
+
+-- Iteration 5 --
+bool(false)
+
+-- Iteration 6 --
+bool(false)
+
+-- Iteration 7 --
+bool(false)
+
+-- Iteration 8 --
+bool(false)
+
+-- Iteration 9 --
+bool(false)
+
+-- Iteration 10 --
+bool(false)
+
+-- Iteration 11 --
+bool(false)
+
+-- Iteration 12 --
+bool(false)
+
+-- Iteration 13 --
+bool(false)
+
+-- Iteration 14 --
+bool(false)
+
+-- Iteration 15 --
+bool(false)
+
+-- Iteration 16 --
+bool(false)
+
+-- Iteration 17 --
+bool(false)
+
+-- Iteration 18 --
+bool(false)
+
+-- Iteration 19 --
+bool(true)
+
+-- Iteration 20 --
+bool(true)
+
+-- Iteration 21 --
+bool(true)
+
+-- Iteration 22 --
+bool(false)
+
+-- Iteration 23 --
+bool(false)
+
+-- Iteration 24 --
+bool(false)
+
+-- Iteration 25 --
+bool(false)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_print_variation2.php

@@ -0,0 +1,24 @@
+<?php
+/* Prototype  : bool ctype_print(mixed $c)
+ * Description: Checks for printable character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass different integers to ctype_print() to test which character codes are considered
+ * valid printable characters
+ */
+
+echo "*** Testing ctype_print() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+for ($i = 0; $i < 256; $i++) {
+	if (ctype_print($i)) {
+		echo "character code $i is a printable character\n";
+	}
+}
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_print_variation2.php.expectf

@@ -0,0 +1,97 @@
+*** Testing ctype_print() : usage variations ***
+character code 32 is a printable character
+character code 33 is a printable character
+character code 34 is a printable character
+character code 35 is a printable character
+character code 36 is a printable character
+character code 37 is a printable character
+character code 38 is a printable character
+character code 39 is a printable character
+character code 40 is a printable character
+character code 41 is a printable character
+character code 42 is a printable character
+character code 43 is a printable character
+character code 44 is a printable character
+character code 45 is a printable character
+character code 46 is a printable character
+character code 47 is a printable character
+character code 48 is a printable character
+character code 49 is a printable character
+character code 50 is a printable character
+character code 51 is a printable character
+character code 52 is a printable character
+character code 53 is a printable character
+character code 54 is a printable character
+character code 55 is a printable character
+character code 56 is a printable character
+character code 57 is a printable character
+character code 58 is a printable character
+character code 59 is a printable character
+character code 60 is a printable character
+character code 61 is a printable character
+character code 62 is a printable character
+character code 63 is a printable character
+character code 64 is a printable character
+character code 65 is a printable character
+character code 66 is a printable character
+character code 67 is a printable character
+character code 68 is a printable character
+character code 69 is a printable character
+character code 70 is a printable character
+character code 71 is a printable character
+character code 72 is a printable character
+character code 73 is a printable character
+character code 74 is a printable character
+character code 75 is a printable character
+character code 76 is a printable character
+character code 77 is a printable character
+character code 78 is a printable character
+character code 79 is a printable character
+character code 80 is a printable character
+character code 81 is a printable character
+character code 82 is a printable character
+character code 83 is a printable character
+character code 84 is a printable character
+character code 85 is a printable character
+character code 86 is a printable character
+character code 87 is a printable character
+character code 88 is a printable character
+character code 89 is a printable character
+character code 90 is a printable character
+character code 91 is a printable character
+character code 92 is a printable character
+character code 93 is a printable character
+character code 94 is a printable character
+character code 95 is a printable character
+character code 96 is a printable character
+character code 97 is a printable character
+character code 98 is a printable character
+character code 99 is a printable character
+character code 100 is a printable character
+character code 101 is a printable character
+character code 102 is a printable character
+character code 103 is a printable character
+character code 104 is a printable character
+character code 105 is a printable character
+character code 106 is a printable character
+character code 107 is a printable character
+character code 108 is a printable character
+character code 109 is a printable character
+character code 110 is a printable character
+character code 111 is a printable character
+character code 112 is a printable character
+character code 113 is a printable character
+character code 114 is a printable character
+character code 115 is a printable character
+character code 116 is a printable character
+character code 117 is a printable character
+character code 118 is a printable character
+character code 119 is a printable character
+character code 120 is a printable character
+character code 121 is a printable character
+character code 122 is a printable character
+character code 123 is a printable character
+character code 124 is a printable character
+character code 125 is a printable character
+character code 126 is a printable character
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_print_variation3.php

@@ -0,0 +1,51 @@
+<?php
+/* Prototype  : bool ctype_print(mixed $c)
+ * Description: Checks for printable character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass strings containing different character types to ctype_print() to test
+ * which are considered valid printable character only strings
+ */
+
+echo "*** Testing ctype_print() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+$values = array(
+/*1*/  "This string contains just letters and spaces", // Simple string
+       "but this one contains some numbers too 123+456 = 678", // Mixed string
+       "",
+       " ",
+/*5*/  "a",
+       "ABCXYZ",
+       "abcxyz",
+       "ABCXYZ123DEF456",
+       "abczyz123DEF456",
+/*10*/ "\r\n",
+       "123",
+       "03F", // hexadecimal 'digits'
+       ")speci@! ch@r$(",
+       '@!$*',
+/*15*/ 'ABC',
+       'abc',
+       'ABC123',
+       'abc123',
+       "abc123\n",
+/*20*/ 'abc 123',
+       '',
+       ' ',
+/*23*/ base64_decode("w4DDoMOHw6fDiMOo") // non-ascii characters
+);
+
+$iterator = 1;
+foreach($values as $value) {
+      echo "\n-- Iteration $iterator --\n";
+      var_dump( ctype_print($value) );
+      $iterator++;
+};
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_print_variation3.php.expectf

@@ -0,0 +1,71 @@
+*** Testing ctype_print() : usage variations ***
+
+-- Iteration 1 --
+bool(true)
+
+-- Iteration 2 --
+bool(true)
+
+-- Iteration 3 --
+bool(false)
+
+-- Iteration 4 --
+bool(true)
+
+-- Iteration 5 --
+bool(true)
+
+-- Iteration 6 --
+bool(true)
+
+-- Iteration 7 --
+bool(true)
+
+-- Iteration 8 --
+bool(true)
+
+-- Iteration 9 --
+bool(true)
+
+-- Iteration 10 --
+bool(false)
+
+-- Iteration 11 --
+bool(true)
+
+-- Iteration 12 --
+bool(true)
+
+-- Iteration 13 --
+bool(true)
+
+-- Iteration 14 --
+bool(true)
+
+-- Iteration 15 --
+bool(true)
+
+-- Iteration 16 --
+bool(true)
+
+-- Iteration 17 --
+bool(true)
+
+-- Iteration 18 --
+bool(true)
+
+-- Iteration 19 --
+bool(false)
+
+-- Iteration 20 --
+bool(true)
+
+-- Iteration 21 --
+bool(false)
+
+-- Iteration 22 --
+bool(true)
+
+-- Iteration 23 --
+bool(false)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_print_variation4.php

@@ -0,0 +1,35 @@
+<?php
+/* Prototype  : bool ctype_print(mixed $c)
+ * Description: Checks for printable character(s)
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass octal and hexadecimal values to ctype_print() to test behaviour
+ */
+
+echo "*** Testing ctype_print() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+$octal_values = array(040, 041, 042, 043);
+$hex_values = array (0x20, 0x21, 0x23, 0x24);
+
+echo "\n-- Octal Values --\n";
+$iterator = 1;
+foreach($octal_values as $c) {
+	echo "-- Iteration $iterator --\n";
+	var_dump(ctype_print($c));
+	$iterator++;
+}
+
+echo "\n-- Hexadecimal Values --\n";
+$iterator = 1;
+foreach($hex_values as $c) {
+	echo "-- Iteration $iterator --\n";
+	var_dump(ctype_print($c));
+	$iterator++;
+}
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_print_variation4.php.expectf

@@ -0,0 +1,22 @@
+*** Testing ctype_print() : usage variations ***
+
+-- Octal Values --
+-- Iteration 1 --
+bool(true)
+-- Iteration 2 --
+bool(true)
+-- Iteration 3 --
+bool(true)
+-- Iteration 4 --
+bool(true)
+
+-- Hexadecimal Values --
+-- Iteration 1 --
+bool(true)
+-- Iteration 2 --
+bool(true)
+-- Iteration 3 --
+bool(true)
+-- Iteration 4 --
+bool(true)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_punct_basic.php

@@ -0,0 +1,20 @@
+<?php
+/* Prototype  : bool ctype_punct(mixed $c)
+ * Description: Checks for any printable character which is not whitespace
+ * or an alphanumeric character
+ * Source code: ext/ctype/ctype.c
+ */
+
+echo "*** Testing ctype_punct() : basic functionality ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+$c1 = '@!$*';
+$c2 = 'hello, world!';
+
+var_dump(ctype_punct($c1));
+var_dump(ctype_punct($c2));
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_punct_basic.php.expectf

@@ -0,0 +1,4 @@
+*** Testing ctype_punct() : basic functionality ***
+bool(true)
+bool(false)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_punct_error.php

@@ -0,0 +1,28 @@
+<?php
+/* Prototype  : bool ctype_punct(mixed $c)
+ * Description: Checks for any printable character which is not whitespace
+ * or an alphanumeric character
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass incorrect number of arguments to ctype_punct() to test behaviour
+ */
+
+echo "*** Testing ctype_punct() : error conditions ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+// Zero arguments
+echo "\n-- Testing ctype_punct() function with Zero arguments --\n";
+var_dump( ctype_punct() );
+
+//Test ctype_punct with one more than the expected number of arguments
+echo "\n-- Testing ctype_punct() function with more than expected no. of arguments --\n";
+$c = 1;
+$extra_arg = 10;
+var_dump( ctype_punct($c, $extra_arg) );
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_punct_error.php.expectf

@@ -0,0 +1,10 @@
+*** Testing ctype_punct() : error conditions ***
+
+-- Testing ctype_punct() function with Zero arguments --
+HipHop Warning: %a
+NULL
+
+-- Testing ctype_punct() function with more than expected no. of arguments --
+HipHop Warning: %a
+NULL
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_punct_variation1.php

@@ -0,0 +1,97 @@
+<?php
+/* Prototype  : bool ctype_punct(mixed $c)
+ * Description: Checks for any printable character which is not whitespace
+ * or an alphanumeric character
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass different data types as $c argument to ctype_punt() to test behaviour
+ */
+
+echo "*** Testing ctype_punct() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// get a class
+class classA
+{
+  public function __toString() {
+    return ",<.>";
+  }
+}
+
+// heredoc string
+$heredoc = <<<EOT
+[{}]
+EOT;
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+// unexpected values to be passed to $c argument
+$inputs = array(
+
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,
+
+       // float data
+/*5*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*10*/ NULL,
+       null,
+
+       // boolean data
+/*12*/ true,
+       false,
+       TRUE,
+       FALSE,
+
+       // empty data
+/*16*/ "",
+       '',
+       array(),
+
+       // string data
+/*19*/ ";:'@",
+       '#~/?',
+       $heredoc,
+
+       // object data
+/*22*/ new classA(),
+
+       // undefined data
+/*23*/ @$undefined_var,
+
+       // unset data
+/*24*/ @$unset_var,
+
+       // resource variable
+/*25*/ $fp
+);
+
+// loop through each element of $inputs to check the behavior of ctype_punct
+$iterator = 1;
+foreach($inputs as $input) {
+  echo "\n-- Iteration $iterator --\n";
+  var_dump( ctype_punct($input) );
+  $iterator++;
+};
+
+fclose($fp);
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_punct_variation1.php.expectf

@@ -0,0 +1,77 @@
+*** Testing ctype_punct() : usage variations ***
+
+-- Iteration 1 --
+bool(false)
+
+-- Iteration 2 --
+bool(false)
+
+-- Iteration 3 --
+bool(false)
+
+-- Iteration 4 --
+bool(false)
+
+-- Iteration 5 --
+bool(false)
+
+-- Iteration 6 --
+bool(false)
+
+-- Iteration 7 --
+bool(false)
+
+-- Iteration 8 --
+bool(false)
+
+-- Iteration 9 --
+bool(false)
+
+-- Iteration 10 --
+bool(false)
+
+-- Iteration 11 --
+bool(false)
+
+-- Iteration 12 --
+bool(false)
+
+-- Iteration 13 --
+bool(false)
+
+-- Iteration 14 --
+bool(false)
+
+-- Iteration 15 --
+bool(false)
+
+-- Iteration 16 --
+bool(false)
+
+-- Iteration 17 --
+bool(false)
+
+-- Iteration 18 --
+bool(false)
+
+-- Iteration 19 --
+bool(true)
+
+-- Iteration 20 --
+bool(true)
+
+-- Iteration 21 --
+bool(true)
+
+-- Iteration 22 --
+bool(false)
+
+-- Iteration 23 --
+bool(false)
+
+-- Iteration 24 --
+bool(false)
+
+-- Iteration 25 --
+bool(false)
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_punct_variation2.php

@@ -0,0 +1,25 @@
+<?php
+/* Prototype  : bool ctype_punct(mixed $c)
+ * Description: Checks for any printable character which is not whitespace
+ * or an alphanumeric character
+ * Source code: ext/ctype/ctype.c
+ */
+
+/*
+ * Pass different integers to ctype_punct() to test which character codes are considered
+ * valid punctuation characters
+ */
+
+echo "*** Testing ctype_punct() : usage variations ***\n";
+
+$orig = setlocale(LC_CTYPE, "C");
+
+for ($c = 1; $c < 256; $c++) {
+	if (ctype_punct($c)) {
+		echo "character code $c is punctuation\n";
+	}
+}
+
+setlocale(LC_CTYPE, $orig);
+?>
+===DONE===

hphp/test/zend/good/ext-ctype/ctype_punct_variation2.php.expectf

@@ -0,0 +1,34 @@
+*** Testing ctype_punct() : usage variations ***
+character code 33 is punctuation
+character code 34 is punctuation
+character code 35 is punctuation
+character code 36 is punctuation
+character code 37 is punctuation
+character code 38 is punctuation
+character code 39 is punctuation
+character code 40 is punctuation
+character code 41 is punctuation
+character code 42 is punctuation
+character code 43 is punctuation
+character code 44 is punctuation
+character code 45 is punctuation
+character code 46 is punctuation
+character code 47 is punctuation
+character code 58 is punctuation
+character code 59 is punctuation
+character code 60 is punctuation
+character code 61 is punctuation
+character code 62 is punctuation
+character code 63 is punctuation
+character code 64 is punctuation
+character code 91 is punctuation
+character code 92 is punctuation
+character code 93 is punctuation
+character code 94 is punctuation
+character code 95 is punctuation
+character code 96 is punctuation
+character code 123 is punctuation
+character code 124 is punctuation
+character code 125 is punctuation
+character code 126 is punctuation
+===DONE===