Code move src/ -> hphp/

This change is mostly for FB internal organizational reasons.
Building is not effected beyond the fact that the target now
lands in hphp/hhvm/hhvm rather than src/hhvm/hhvm.

hphp/runtime/base/array/array_init.cpp

@@ -0,0 +1,99 @@
+/*
+   +----------------------------------------------------------------------+
+   | HipHop for PHP                                                       |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 2010- Facebook, Inc. (http://www.facebook.com)         |
+   +----------------------------------------------------------------------+
+   | This source file is subject to version 3.01 of the PHP license,      |
+   | that is bundled with this package in the file LICENSE, and is        |
+   | available through the world-wide-web at the following url:           |
+   | http://www.php.net/license/3_01.txt                                  |
+   | If you did not receive a copy of the PHP license and are unable to   |
+   | obtain it through the world-wide-web, please send a note to          |
+   | license@php.net so we can mail you a copy immediately.               |
+   +----------------------------------------------------------------------+
+*/
+#include <runtime/base/array/array_init.h>
+#include <runtime/base/array/zend_array.h>
+#include <runtime/base/array/hphp_array.h>
+#include <runtime/base/array/vector_array.h>
+#include <runtime/base/runtime_option.h>
+
+namespace HPHP {
+///////////////////////////////////////////////////////////////////////////////
+// ArrayInit
+
+HOT_FUNC
+ArrayInit::ArrayInit(ssize_t n, bool keepRef /* = false */) {
+  if (n == 0) {
+    if (keepRef) {
+      m_data = StaticEmptyZendArray::Get();
+    } else {
+      if (enable_vector_array && RuntimeOption::UseVectorArray) {
+        m_data = StaticEmptyVectorArray::Get();
+      } else if (hhvm || // HHVM always uses HphpArray
+                (enable_hphp_array && RuntimeOption::UseHphpArray)) {
+        m_data = HphpArray::GetStaticEmptyArray();
+      } else {
+        m_data = StaticEmptyZendArray::Get();
+      }
+    }
+  } else {
+    if (keepRef) {
+      m_data = NEW(ZendArray)(n);
+    } else {
+      if (hhvm || // HHVM always uses HphpArray
+                 (enable_hphp_array && RuntimeOption::UseHphpArray)) {
+        m_data = NEW(HphpArray)(n);
+      } else {
+        m_data = NEW(ZendArray)(n);
+      }
+    }
+  }
+}
+
+HOT_FUNC
+ArrayData *ArrayInit::CreateVector(ssize_t n) {
+  if (enable_vector_array && RuntimeOption::UseVectorArray) {
+    return NEW(VectorArray)(n);
+  }
+  if (hhvm || // HHVM always uses HphpArray
+      (enable_hphp_array && RuntimeOption::UseHphpArray)) {
+    return NEW(HphpArray)(n);
+  }
+  return NEW(ZendArray)(n);
+}
+
+HOT_FUNC
+ArrayData *ArrayInit::CreateMap(ssize_t n) {
+  if (hhvm || // HHVM always uses HphpArray
+      (enable_hphp_array && RuntimeOption::UseHphpArray)) {
+    return NEW(HphpArray)(n);
+  }
+  return NEW(ZendArray)(n);
+}
+
+ArrayData *ArrayInit::CreateParams(int count, ...) {
+  if (enable_vector_array && RuntimeOption::UseVectorArray) {
+    va_list ap;
+    va_start(ap, count);
+    ArrayInit ai(count, vectorInit);
+    for (int i = 0; i < count; i++) {
+      ai.setRef(*va_arg(ap, const Variant *));
+    }
+    va_end(ap);
+    return ai.create();
+  }
+  va_list ap;
+  va_start(ap, count);
+  ArrayInit ai(count);
+  for (int i = 0; i < count; i++) {
+    ai.setRef(*va_arg(ap, const Variant *));
+  }
+  va_end(ap);
+  return ai.create();
+}
+
+
+///////////////////////////////////////////////////////////////////////////////
+}