Remove unused Git attributes ident

The `$Id$` keywords were used in CVS and Subversion where they can be substituted with filename, last revision number change, last changed date, and last user who changed it. In Git this functionality is different and can be done with Git attribute ident. These need to be defined manually for each file in the `.gitattributes` file and are afterwards replaced with 40-character hexadecimal blob object name which is based only on the particular file contents. This patch simplifies handling of `$Id$` keywords by removing them since they are not used anymore.
Fix some minor whitespace issues
2026-03-25 15:42:17 +01:00 · 2018-10-04 07:41:13 +02:00 · 2018-10-04 07:39:54 +02:00 · 2018-10-04 07:37:27 +02:00 · 2017-03-09 15:02:37 -08:00 · 2017-03-09 14:59:26 -08:00
16 changed files with 479 additions and 908 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,31 @@
+/.deps
+/.libs/
+/Makefile
+/Makefile.fragments
+/Makefile.global
+/Makefile.objects
+/acinclude.m4
+/aclocal.m4
+/autom4te.cache/
+/build/
+/config.cache
+/config.guess
+/config.h
+/config.h.in
+/config.log
+/config.nice
+/config.status
+/config.sub
+/configure
+/configure.ac
+/configure.in
+/install-sh
+/libtool
+/ltmain.sh
+/missing
+/mkinstalldirs
+/modules/
+/php_test_results_*.txt
+/run-tests.php
+/*.lo
+/*.la
--- a/1
+++ b/1
@@ -1,3 +1,2 @@
 operator
 Sara Golemon
-
--- a/README.md
+++ b/README.md
@@ -0,0 +1,68 @@
+# Operator overloading extension for PHP7
+
+## Usage
+
+Implement magic methods in a class to provide operator overloading automatically, for example:
+
+```php
+class C {
+  private $value = 0;
+  public function __add($delta) {
+    $this->value += $delta;
+    return $this;
+  }
+
+  public function __toString() {
+    return strval($this->value);
+  }
+}
+
+$c = new C;
+var_dump($c + 5); // object(C)#1 { ["C:value:private"]=>5 }
+```
+
+The following overload methods are supported:
+
+| Operator | Method |
+|:---:| --- |
+| $o + $arg | `__add($arg)` |
+| $o - $arg | `__sub($arg)` |
+| $o * $arg | `__mul($arg)` |
+| $o / $arg | `__div($arg)` |
+| $o % $arg | `__mod($arg)` |
+| $o ** $arg | `__pow($arg)` |
+| $o << $arg | `__sl($arg)` |
+| $o >> $arg | `__sr($arg)` |
+| $o . $arg | `__concat($arg)` |
+| $o &#x7c; $arg | `__bw_or($arg)` |
+| $o & $arg | `__bw_and($arg)` |
+| $o ^ $arg | `__bw_xor($arg)` |
+| ~$o | `__bw_not()` |
+| $o === $arg | `__is_identical($arg)` |
+| $o !== $arg | `__is_not_identical($arg)` |
+| $o == $arg | `__is_equal($arg)` |
+| $o != $arg | `__is_not_equal($arg)` |
+| $o < $arg | `__is_smaller($arg)` |
+| $o <= $arg | `__is_smaller_or_equal($arg)` |
+| $o > $arg | `__is_greater($arg)` &#42; |
+| $o >= $arg | `__is_greater_or_equal($arg)` &#42; |
+| $o <=> $arg | `__cmp($arg)` |
+| ++$o | `__pre_inc()` |
+| $o++  | `__post_inc()` |
+| --$o | `__pre_dec()` |
+| $o-- | `__post_dec()` |
+| $o = $arg | `__assign($arg)` |
+| $o += $arg | `__assign_add($arg)` |
+| $o -= $arg | `__assign_sub($arg)` |
+| $o *= $arg | `__assign_mul($arg)` |
+| $o /= $arg | `__assign_div($arg)` |
+| $o %= $arg | `__assign_mod($arg)` |
+| $o **= $arg | `__assign_pow($arg)` |
+| $o <<= $arg | `__assign_sl($arg)` |
+| $o >>= $arg | `__assign_sr($arg)` |
+| $o .= $arg | `__assign_concat($arg)` |
+| $o &#x7c;= $arg | `__assign_bw_or($arg)` |
+| $o &= $arg | `__assign_bw_and($arg)` |
+| $o ^= $arg | `__assign_bw_xor($arg)` |
+
+&#42; - `__is_greater()` and `__is_greater_or_equal()` require a rebuild of the main PHP runtime using the [included patch](php7-is_greater.diff). Withtout this patch, `$a > $b` is automatically remapped to `$b < $a` by the engine.
--- a/compare-greater-5.0.5.diff
+++ b/compare-greater-5.0.5.diff
@@ -1,66 +0,0 @@
-Index: Zend/zend_compile.c
-===================================================================
-RCS file: /repository/ZendEngine2/zend_compile.c,v
-retrieving revision 1.567.2.33
-diff -u -r1.567.2.33 zend_compile.c
--- Zend/zend_compile.c	24 Nov 2005 11:33:27 -0000	1.567.2.33
-+++ Zend/zend_compile.c	8 Feb 2006 21:05:21 -0000
-@@ -235,6 +235,20 @@
- }
- 
- 
-+void zend_do_binary_compare_op(zend_uchar op, znode *result, znode *op1, znode *op2, zend_uint extval TSRMLS_DC)
-+{
-+	zend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);
-+
-+	opline->opcode = op;
-+	opline->result.op_type = IS_TMP_VAR;
-+	opline->result.u.var = get_temporary_variable(CG(active_op_array));
-+	opline->op1 = *op1;
-+	opline->op2 = *op2;
-+	opline->extended_value = extval;
-+	*result = opline->result;
-+}
-+
-+
- void zend_do_unary_op(zend_uchar op, znode *result, znode *op1 TSRMLS_DC)
- {
- 	zend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);
-Index: Zend/zend_compile.h
-===================================================================
-RCS file: /repository/ZendEngine2/zend_compile.h,v
-retrieving revision 1.284.2.7
-diff -u -r1.284.2.7 zend_compile.h
--- Zend/zend_compile.h	20 Sep 2005 11:38:37 -0000	1.284.2.7
-+++ Zend/zend_compile.h	8 Feb 2006 21:05:21 -0000
-@@ -321,6 +321,8 @@
- 
- 
- /* parser-driven code generators */
-+#define ZEND_HAVE_DO_BINARY_COMPARE_OP	1
-+void zend_do_binary_compare_op(zend_uchar op, znode *result, znode *op1, znode *op2, zend_uint extval TSRMLS_DC);
- void zend_do_binary_op(zend_uchar op, znode *result, znode *op1, znode *op2 TSRMLS_DC);
- void zend_do_unary_op(zend_uchar op, znode *result, znode *op1 TSRMLS_DC);
- void zend_do_binary_assign_op(zend_uchar op, znode *result, znode *op1, znode *op2 TSRMLS_DC);
-Index: Zend/zend_language_parser.y
-===================================================================
-RCS file: /repository/ZendEngine2/zend_language_parser.y,v
-retrieving revision 1.144.2.4
-diff -u -r1.144.2.4 zend_language_parser.y
--- Zend/zend_language_parser.y	21 Sep 2005 09:58:10 -0000	1.144.2.4
-+++ Zend/zend_language_parser.y	8 Feb 2006 21:05:21 -0000
-@@ -585,10 +585,10 @@
- 	|	expr T_IS_NOT_IDENTICAL expr	{ zend_do_binary_op(ZEND_IS_NOT_IDENTICAL, &$$, &$1, &$3 TSRMLS_CC); }
- 	|	expr T_IS_EQUAL expr			{ zend_do_binary_op(ZEND_IS_EQUAL, &$$, &$1, &$3 TSRMLS_CC); }
- 	|	expr T_IS_NOT_EQUAL expr 		{ zend_do_binary_op(ZEND_IS_NOT_EQUAL, &$$, &$1, &$3 TSRMLS_CC); }
-	|	expr '<' expr 					{ zend_do_binary_op(ZEND_IS_SMALLER, &$$, &$1, &$3 TSRMLS_CC); }
-	|	expr T_IS_SMALLER_OR_EQUAL expr { zend_do_binary_op(ZEND_IS_SMALLER_OR_EQUAL, &$$, &$1, &$3 TSRMLS_CC); }
-	|	expr '>' expr 					{ zend_do_binary_op(ZEND_IS_SMALLER, &$$, &$3, &$1 TSRMLS_CC); }
-	|	expr T_IS_GREATER_OR_EQUAL expr { zend_do_binary_op(ZEND_IS_SMALLER_OR_EQUAL, &$$, &$3, &$1 TSRMLS_CC); }
-+	|	expr '<' expr 					{ zend_do_binary_compare_op(ZEND_IS_SMALLER, &$$, &$1, &$3, 0 TSRMLS_CC); }
-+	|	expr T_IS_SMALLER_OR_EQUAL expr { zend_do_binary_compare_op(ZEND_IS_SMALLER_OR_EQUAL, &$$, &$1, &$3, 0 TSRMLS_CC); }
-+	|	expr '>' expr 					{ zend_do_binary_compare_op(ZEND_IS_SMALLER, &$$, &$3, &$1, 1 TSRMLS_CC); }
-+	|	expr T_IS_GREATER_OR_EQUAL expr { zend_do_binary_compare_op(ZEND_IS_SMALLER_OR_EQUAL, &$$, &$3, &$1, 1 TSRMLS_CC); }
- 	|	expr T_INSTANCEOF class_name_reference { zend_do_instanceof(&$$, &$1, &$3, 0 TSRMLS_CC); }
- 	|	'(' expr ')' 	{ $$ = $2; }
- 	|	expr '?' { zend_do_begin_qm_op(&$1, &$2 TSRMLS_CC); }
--- a/compare-greater-5.1.2.diff
+++ b/compare-greater-5.1.2.diff
@@ -1,66 +0,0 @@
-Index: Zend/zend_compile.c
-===================================================================
-RCS file: /repository/ZendEngine2/zend_compile.c,v
-retrieving revision 1.647.2.21
-diff -u -r1.647.2.21 zend_compile.c
--- Zend/zend_compile.c	4 Jan 2006 23:53:04 -0000	1.647.2.21
-+++ Zend/zend_compile.c	8 Feb 2006 21:06:49 -0000
-@@ -267,6 +267,20 @@
- }
- 
- 
-+void zend_do_binary_compare_op(zend_uchar op, znode *result, znode *op1, znode *op2, zend_uint extval TSRMLS_DC)
-+{
-+	zend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);
-+
-+	opline->opcode = op;
-+	opline->result.op_type = IS_TMP_VAR;
-+	opline->result.u.var = get_temporary_variable(CG(active_op_array));
-+	opline->op1 = *op1;
-+	opline->op2 = *op2;
-+	opline->extended_value = extval;
-+	*result = opline->result;
-+}
-+
-+
- void zend_do_unary_op(zend_uchar op, znode *result, znode *op1 TSRMLS_DC)
- {
- 	zend_op *opline = get_next_op(CG(active_op_array) TSRMLS_CC);
-Index: Zend/zend_compile.h
-===================================================================
-RCS file: /repository/ZendEngine2/zend_compile.h,v
-retrieving revision 1.316.2.6
-diff -u -r1.316.2.6 zend_compile.h
--- Zend/zend_compile.h	4 Jan 2006 23:53:04 -0000	1.316.2.6
-+++ Zend/zend_compile.h	8 Feb 2006 21:06:49 -0000
-@@ -336,6 +336,8 @@
- 
- 
- /* parser-driven code generators */
-+#define ZEND_HAVE_DO_BINARY_COMPARE_OP	1
-+void zend_do_binary_compare_op(zend_uchar op, znode *result, znode *op1, znode *op2, zend_uint extval TSRMLS_DC);
- void zend_do_binary_op(zend_uchar op, znode *result, znode *op1, znode *op2 TSRMLS_DC);
- void zend_do_unary_op(zend_uchar op, znode *result, znode *op1 TSRMLS_DC);
- void zend_do_binary_assign_op(zend_uchar op, znode *result, znode *op1, znode *op2 TSRMLS_DC);
-Index: Zend/zend_language_parser.y
-===================================================================
-RCS file: /repository/ZendEngine2/zend_language_parser.y,v
-retrieving revision 1.160.2.3
-diff -u -r1.160.2.3 zend_language_parser.y
--- Zend/zend_language_parser.y	4 Jan 2006 23:53:04 -0000	1.160.2.3
-+++ Zend/zend_language_parser.y	8 Feb 2006 21:06:49 -0000
-@@ -597,10 +597,10 @@
- 	|	expr T_IS_NOT_IDENTICAL expr	{ zend_do_binary_op(ZEND_IS_NOT_IDENTICAL, &$$, &$1, &$3 TSRMLS_CC); }
- 	|	expr T_IS_EQUAL expr			{ zend_do_binary_op(ZEND_IS_EQUAL, &$$, &$1, &$3 TSRMLS_CC); }
- 	|	expr T_IS_NOT_EQUAL expr 		{ zend_do_binary_op(ZEND_IS_NOT_EQUAL, &$$, &$1, &$3 TSRMLS_CC); }
-	|	expr '<' expr 					{ zend_do_binary_op(ZEND_IS_SMALLER, &$$, &$1, &$3 TSRMLS_CC); }
-	|	expr T_IS_SMALLER_OR_EQUAL expr { zend_do_binary_op(ZEND_IS_SMALLER_OR_EQUAL, &$$, &$1, &$3 TSRMLS_CC); }
-	|	expr '>' expr 					{ zend_do_binary_op(ZEND_IS_SMALLER, &$$, &$3, &$1 TSRMLS_CC); }
-	|	expr T_IS_GREATER_OR_EQUAL expr { zend_do_binary_op(ZEND_IS_SMALLER_OR_EQUAL, &$$, &$3, &$1 TSRMLS_CC); }
-+	|	expr '<' expr 					{ zend_do_binary_compare_op(ZEND_IS_SMALLER, &$$, &$1, &$3, 0 TSRMLS_CC); }
-+	|	expr T_IS_SMALLER_OR_EQUAL expr { zend_do_binary_compare_op(ZEND_IS_SMALLER_OR_EQUAL, &$$, &$1, &$3, 0 TSRMLS_CC); }
-+	|	expr '>' expr 					{ zend_do_binary_compare_op(ZEND_IS_SMALLER, &$$, &$3, &$1, 1 TSRMLS_CC); }
-+	|	expr T_IS_GREATER_OR_EQUAL expr { zend_do_binary_compare_op(ZEND_IS_SMALLER_OR_EQUAL, &$$, &$3, &$1, 1 TSRMLS_CC); }
- 	|	expr T_INSTANCEOF class_name_reference { zend_do_instanceof(&$$, &$1, &$3, 0 TSRMLS_CC); }
- 	|	'(' expr ')' 	{ $$ = $2; }
- 	|	expr '?' { zend_do_begin_qm_op(&$1, &$2 TSRMLS_CC); }
--- a/config.m4
+++ b/config.m4
@@ -1,4 +1,3 @@
-dnl $Id$
 dnl config.m4 for extension operators

 PHP_ARG_ENABLE(operator, whether to enable operator overload support,
--- a/config.w32
+++ b/config.w32
@@ -1,4 +1,3 @@
-// $Id$
 // vim:ft=javascript

 ARG_ENABLE("operator", "enable operator overload support", "no");
@@ -7,4 +6,3 @@ if (PHP_OPERATOR != "no") {
 	AC_DEFINE("ZEND_VM_KIND", 1, "CFLAGS_OPERATOR");
 	EXTENSION("operator", "operator.c");
 }
-
--- a/operator.c
+++ b/operator.c
@@ -1,574 +1,236 @@
-/*
-  +----------------------------------------------------------------------+
-  | PHP Version 5                                                        |
-  +----------------------------------------------------------------------+
-  | This source file is subject to version 3.0 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_0.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.               |
-  +----------------------------------------------------------------------+
-  | Author: Sara Golemon <pollita@php.net>                               |
-  +----------------------------------------------------------------------+
-*/
-
-/* $Id$ */
-
 #ifdef HAVE_CONFIG_H
-#include "config.h"
+# include "config.h"
 #endif

 #include "php.h"
-#include "php_ini.h"
-#include "ext/standard/info.h"
-#include "php_operator.h"

-#ifndef ZEND_VM_KIND_CALL
-/* ZEND_VM_KIND gets defined to this, but this doesn't get defined... go figure... */
-#define ZEND_VM_KIND_CALL	1
-#endif
+#define USE_OPLINE const zend_op *opline = EX(opline);
+#define GET_OP1_ZVAL_PTR_UNDEF(fetch) \
+  get_zval_ptr_undef(opline->op1_type, opline->op1, &free_op1, execute_data)
+#define GET_OP2_ZVAL_PTR_UNDEF(fetch) \
+  get_zval_ptr_undef(opline->op2_type, opline->op2, &free_op2, execute_data)

-#if (PHP_MAJOR_VERSION > 5 || PHP_MINOR_VERSION > 0) && ZEND_VM_KIND != ZEND_VM_KIND_CALL
-# error "Operator overload support requires CALL style Zend VM"
-#endif
+#define FREE_OP1 if (free_op1) { zval_ptr_dtor_nogc(free_op1); }
+#define FREE_OP2 if (free_op2) { zval_ptr_dtor_nogc(free_op2); }

-/* ***********
-   * Helpers *
-   *********** */
-
-#define PHP_OPERATOR_EX_T(offset)	(*(temp_variable *)((char*)execute_data->Ts + offset))
-
-static inline int php_operator_method(zval *result, zval *op1, const char *method, int method_len, zval *op2 TSRMLS_DC)
-{
-	zval *caller;
-	int ret;
-
-	ALLOC_INIT_ZVAL(caller);
-	array_init(caller);
-
-	ZVAL_ADDREF(op1);
-	add_index_zval(caller, 0, op1);
-	add_index_stringl(caller, 1, (char*)method, method_len, 1);
-
-	ret = call_user_function(EG(function_table), NULL, caller, result, op2 ? 1 : 0, op2 ? &op2 : NULL TSRMLS_CC);
-	zval_ptr_dtor(&caller);
-
-	return ret;
+static
+zval *get_zval_ptr_undef(zend_uchar op_type, znode_op op, zend_free_op *free_op,
+                         zend_execute_data *execute_data) {
+  switch (op_type) {
+    case IS_TMP_VAR:
+    case IS_VAR:      return (*free_op = EX_VAR(op.var));
+    case IS_CONST:    return EX_CONSTANT(op);
+    case IS_CV:       return EX_VAR(op.var);
+    default:          return NULL;
+  }
 }

-static inline zval *php_operator_zval_ptr(znode *node, zend_free_op *should_free, zend_execute_data *execute_data TSRMLS_DC)
-{
-	should_free->var = NULL;
+/* ----------------------------------------------------------------------- */

-	switch (node->op_type) {
-		case IS_CONST:
-			return &(node->u.constant);
-		case IS_VAR:
-			return PHP_OPERATOR_EX_T(node->u.var).var.ptr;
-		case IS_TMP_VAR:
-			return (should_free->var = &PHP_OPERATOR_EX_T(node->u.var).tmp_var);
-#if PHP_MAJOR_VERSION > 5 || PHP_MINOR_VERSION > 0
-		case IS_CV:
-		{
-			zval ***ret = &execute_data->CVs[node->u.var];
+#define UNARY_OPS(X) \
+  X(BW_NOT,              __bw_not)

-			if (!*ret) {
-				zend_compiled_variable *cv = &EG(active_op_array)->vars[node->u.var];
-				if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **)ret)==FAILURE) {
-					zend_error(E_NOTICE, "Undefined variable: %s", cv->name);
-					return &EG(uninitialized_zval);
-				}
-			}
-			return **ret;
-		}
-#endif
-		case IS_UNUSED:
-		default:
-			return NULL;
-	}
+#define BINARY_OPS(X) \
+  X(ADD,                 __add) \
+  X(SUB,                 __sub) \
+  X(MUL,                 __mul) \
+  X(DIV,                 __div) \
+  X(MOD,                 __mod) \
+  X(POW,                 __pow) \
+  X(SL,                  __sl) \
+  X(SR,                  __sr) \
+  X(CONCAT,              __concat) \
+  X(BW_OR,               __bw_or) \
+  X(BW_AND,              __bw_and) \
+  X(BW_XOR,              __bw_xor) \
+  X(IS_IDENTICAL,        __is_identical) \
+  X(IS_NOT_IDENTICAL,    __is_not_identical) \
+  X(IS_EQUAL,            __is_equal) \
+  X(IS_NOT_EQUAL,        __is_not_equal) \
+  X(IS_SMALLER,          __is_smaller) \
+  X(IS_SMALLER_OR_EQUAL, __is_smaller_or_equal) \
+  X(SPACESHIP,           __cmp)
+
+#define UNARY_ASSIGN_OPS(X) \
+  X(PRE_INC,             __pre_inc) \
+  X(POST_INC,            __post_inc) \
+  X(PRE_DEC,             __pre_dec) \
+  X(POST_DEC,            __post_dec)
+
+#define BINARY_ASSIGN_OPS(X) \
+  X(ASSIGN,              __assign) \
+  X(ASSIGN_ADD,          __assign_add) \
+  X(ASSIGN_SUB,          __assign_sub) \
+  X(ASSIGN_MUL,          __assign_mul) \
+  X(ASSIGN_DIV,          __assign_div) \
+  X(ASSIGN_MOD,          __assign_mod) \
+  X(ASSIGN_POW,          __assign_pow) \
+  X(ASSIGN_SL,           __assign_sl) \
+  X(ASSIGN_SR,           __assign_sr) \
+  X(ASSIGN_CONCAT,       __assign_concat) \
+  X(ASSIGN_BW_OR,        __assign_bw_or) \
+  X(ASSIGN_BW_AND,       __assign_bw_and) \
+  X(ASSIGN_BW_XOR,       __assign_bw_xor)
+
+#define ALL_OPS(X) \
+  UNARY_OPS(X) \
+  BINARY_OPS(X) \
+  UNARY_ASSIGN_OPS(X) \
+  BINARY_ASSIGN_OPS(X)
+
+/* greater/greater-equal are encoded as smaller/smaller-equal
+ * so they require special handling
+ */
+#define GREATER_OPS(X) \
+  X(IS_SMALLER,          __is_greater) \
+  X(IS_SMALLER_OR_EQUAL, __is_greater_or_equal)
+
+#define X(op, meth) static zend_string *s_##meth;
+ALL_OPS(X)
+GREATER_OPS(X)
+#undef X
+
+/* {{{ operator_method_name */
+static inline zend_string* operator_method_name(zend_uchar opcode) {
+  switch (opcode) {
+#define X(op, meth) case ZEND_##op: return s_##meth;
+ALL_OPS(X)
+#undef X
+    default:
+		ZEND_ASSERT(0);
+		return NULL;
+  }
 }
+/* }}} */

-static inline zval **php_operator_zval_ptr_ptr(znode *node, zend_execute_data *execute_data TSRMLS_DC)
-{
-	switch (node->op_type) {
-		case IS_VAR:
-			return PHP_OPERATOR_EX_T(node->u.var).var.ptr_ptr;
-#if PHP_MAJOR_VERSION > 5 || PHP_MINOR_VERSION > 0
-		case IS_CV:
-		{
-			zval ***ret = &execute_data->CVs[node->u.var];
+/* {{{ operator_get_method */
+static zend_bool operator_get_method(zend_string *method, zval *obj,
+                                     zend_fcall_info *fci,
+                                     zend_fcall_info_cache *fcc) {
+  memset(fci, 0, sizeof(zend_fcall_info));
+  fci->size = sizeof(zend_fcall_info);
+  fci->object = Z_OBJ_P(obj);
+  ZVAL_STR(&(fci->function_name), method);

-			if (!*ret) {
-				zend_compiled_variable *cv = &EG(active_op_array)->vars[node->u.var];
-				if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **)ret)==FAILURE) {
-					zend_error(E_NOTICE, "Undefined variable: %s", cv->name);
-					return &EG(uninitialized_zval_ptr);
-				}
-			}
-			return *ret;
-		}
-#endif
-		case IS_CONST:
-		case IS_TMP_VAR:
-		case IS_UNUSED:
-		default:
-			return NULL;
-	}	
+  if (!zend_is_callable_ex(&(fci->function_name), fci->object,
+                           IS_CALLABLE_CHECK_SILENT | IS_CALLABLE_STRICT,
+                           NULL, fcc, NULL)) {
+    return 0;
+  }
+  /* Disallow dispatch via __call */
+  if (fcc->function_handler == Z_OBJCE_P(obj)->__call) { return 0; }
+  if (fcc->function_handler->type == ZEND_USER_FUNCTION) {
+    zend_op_array *oparray = (zend_op_array*)(fcc->function_handler);
+    if (oparray->fn_flags & ZEND_ACC_CALL_VIA_TRAMPOLINE) {
+      return 0;
+    }
+  }
+
+  return 1;
 }
+/* }}} */

-static inline zval *php_operator_get_result_ptr(zend_op *opline, zend_execute_data *execute_data)
-{
-	zval *tmp;
-
-	if (opline->result.op_type == IS_TMP_VAR) {
-			return &PHP_OPERATOR_EX_T(opline->result.u.var).tmp_var;
-	}
-
-	ALLOC_INIT_ZVAL(tmp);
-	return tmp;
+/* {{{ operator_is_greater_op */
+static inline zend_bool operator_is_greater_op(const zend_op *opline, zend_string **pmethod) {
+  if (opline->extended_value == 1) {
+    switch (opline->opcode) {
+#define X(op, meth) \
+      case ZEND_##op: *pmethod = s_##meth; return 1;
+GREATER_OPS(X)
+#undef X
+    }
+  }
+  return 0;
 }
+/* }}} */

-static inline void php_operator_set_result_ptr(zval *result, zend_op *opline, zend_execute_data *execute_data)
-{
-	switch (opline->result.op_type) {
-		case IS_TMP_VAR:
-			/* Nothing to do */
-			return;
-		case IS_VAR:
-			PHP_OPERATOR_EX_T(opline->result.u.var).var.ptr = result;
-			PHP_OPERATOR_EX_T(opline->result.u.var).var.ptr_ptr = &PHP_OPERATOR_EX_T(opline->result.u.var).var.ptr;
-			return;
-		default:
-			zval_ptr_dtor(&result);
-	}
+/* {{{ op_handler */
+static int op_handler(zend_execute_data *execute_data) {
+  USE_OPLINE
+  zend_free_op free_op1 = NULL, free_op2 = NULL;
+  zval *op1, *op2 = NULL;
+  zend_fcall_info fci;
+  zend_fcall_info_cache fcc;
+  zend_string *method = operator_method_name(opline->opcode);
+
+  if (opline->op1_type == IS_UNUSED) {
+    /* Assign op */
+    op1 = EX_VAR(opline->result.var);
+  } else {
+    op1 = GET_OP1_ZVAL_PTR_UNDEF(BP_VAR_R);
+  }
+  ZVAL_DEREF(op1);
+
+  switch (opline->opcode) {
+#define X(op, meth) \
+    case ZEND_##op:
+BINARY_OPS(X)
+BINARY_ASSIGN_OPS(X)
+#undef X
+      op2 = GET_OP2_ZVAL_PTR_UNDEF(BP_VAR_R);
+  }
+
+  if (operator_is_greater_op(opline, &method)) {
+    zval *tmp = op1;
+    zend_free_op free_tmp = free_op1;
+    op1 = op2; op2 = tmp;
+    free_op1 = free_op2; free_op2 = free_tmp;
+  }
+
+  if ((Z_TYPE_P(op1) != IS_OBJECT) ||
+      !operator_get_method(method, op1, &fci, &fcc)) {
+    /* Not an overloaded call */
+    return ZEND_USER_OPCODE_DISPATCH;
+  }
+
+  fci.retval = EX_VAR(opline->result.var);
+  fci.params = op2;
+  fci.param_count = op2 ? 1 : 0;
+  if (FAILURE == zend_call_function(&fci, &fcc)) {
+    php_error(E_WARNING, "Failed calling %s::%s()", Z_OBJCE_P(op1)->name, Z_STRVAL(fci.function_name));
+    ZVAL_NULL(fci.retval);
+  }
+
+  FREE_OP2
+  FREE_OP1
+  EX(opline) = opline + 1;
+  return ZEND_USER_OPCODE_CONTINUE;
 }
+/* }}} */

-#if PHP_MAJOR_VERSION > 5 || PHP_MINOR_VERSION > 0
-static inline int _php_operator_decode(zend_op *opline)
-{
-	int ret = opline->opcode * 25;
-	switch (opline->op1.op_type) {
-		case IS_CONST:					break;
-		case IS_TMP_VAR:	ret += 5;	break;
-		case IS_VAR:		ret += 10;	break;
-		case IS_UNUSED:		ret += 15;	break;
-		case IS_CV:			ret += 20;	break;
-	}
-	switch (opline->op2.op_type) {
-		case IS_CONST:					break;
-		case IS_TMP_VAR:	ret += 1;	break;
-		case IS_VAR:		ret += 2;	break;
-		case IS_UNUSED:		ret += 3;	break;
-		case IS_CV:			ret += 4;	break;
-	}
-	return ret;
+/* {{{ MINIT */
+static PHP_MINIT_FUNCTION(operator) {
+#define X(op, meth) \
+  s_##meth = zend_string_init(#meth, strlen(#meth), 1);
+GREATER_OPS(X)
+#undef X
+
+#define X(op, meth) \
+  s_##meth = zend_string_init(#meth, strlen(#meth), 1); \
+  zend_set_user_opcode_handler(ZEND_##op, op_handler);
+ALL_OPS(X)
+#undef X
+
+  return SUCCESS;
 }
-#define PHP_OPERATOR_OPHANDLER_COUNT				((25 * 151) + 1)
-#define PHP_OPERATOR_REPLACE_OPCODE(opname)			{ int i; for(i = 5; i < 25; i++) if (php_operator_opcode_handlers[(opname*25) + i]) php_operator_opcode_handlers[(opname*25) + i] = php_operator_op_##opname; }
-#define PHP_OPERATOR_REPLACE_ALL_OPCODE(opname)		{ int i; for(i = 0; i < 25; i++) if (php_operator_opcode_handlers[(opname*25) + i]) php_operator_opcode_handlers[(opname*25) + i] = php_operator_op_##opname; }
-#define PHP_OPERATOR_DECODE(opline)					_php_operator_decode(opline)
-#define PHP_OPERATOR_GET_OPLINE						zend_op *opline = (execute_data->opline);
-#else
-#define PHP_OPERATOR_OPHANDLER_COUNT				512
-#define PHP_OPERATOR_REPLACE_OPCODE(opname)			zend_opcode_handlers[opname] = php_operator_op_##opname
-#define PHP_OPERATOR_REPLACE_ALL_OPCODE(opname)		zend_opcode_handlers[opname] = php_operator_op_##opname
-#define PHP_OPERATOR_DECODE(opline)					(opline->code)
-#define PHP_OPERATOR_GET_OPLINE							
-#endif
+/* }}} */

-static opcode_handler_t *php_operator_original_opcode_handlers;
-static opcode_handler_t php_operator_opcode_handlers[PHP_OPERATOR_OPHANDLER_COUNT];
-
-/* *******************
-   * Op Replacements *
-   ******************* */
-
-#define PHP_OPERATOR_BINARY_OP(opname,methodname) static int php_operator_op_##opname (ZEND_OPCODE_HANDLER_ARGS) { return _php_operator_binary_op(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU, methodname, sizeof(methodname) - 1); }
-static inline int _php_operator_binary_op(ZEND_OPCODE_HANDLER_ARGS, const char *methodname, int methodname_len)
-{
-	PHP_OPERATOR_GET_OPLINE
-	zend_free_op free_op1, free_op2;
-	zval *result;
-	zval *op1 = php_operator_zval_ptr(&(opline->op1), &free_op1, execute_data TSRMLS_CC);
-	zval *op2 = php_operator_zval_ptr(&(opline->op2), &free_op2, execute_data TSRMLS_CC);
-
-#ifdef ZEND_HAVE_DO_BINARY_COMPARE_OP
-	if (opline->extended_value &&
-		opline->opcode == ZEND_IS_SMALLER) {
-		zval *swap = op1; op1 = op2; op2 = swap;
-
-		methodname = "__is_greater";
-		methodname_len = sizeof("__is_greater") - 1;
-	} else if (opline->extended_value &&
-		opline->opcode == ZEND_IS_SMALLER_OR_EQUAL) {
-		zval *swap = op1; op1 = op2; op2 = swap;
-
-		methodname = "__is_greater_or_equal";
-		methodname_len = sizeof("__is_greater_or_equal") - 1;
-	}
-#endif
-
-	if (!op1 || op1->type != IS_OBJECT ||
-		!zend_hash_exists(&Z_OBJCE_P(op1)->function_table, (char*)methodname, methodname_len + 1)) {
-		/* Rely on primary handler */
-		return php_operator_original_opcode_handlers[PHP_OPERATOR_DECODE(opline)](ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
-	}
-
-	result = php_operator_get_result_ptr(opline, execute_data);
-	if (php_operator_method(result, op1, methodname, methodname_len, op2 TSRMLS_CC) == FAILURE) {
-		/* Fallback on original handler */
-		if (opline->result.op_type != IS_TMP_VAR) zval_ptr_dtor(&result);
-		return php_operator_original_opcode_handlers[PHP_OPERATOR_DECODE(opline)](ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
-	}
-
-	php_operator_set_result_ptr(result, opline, execute_data);
-	if (free_op1.var) zval_dtor(free_op1.var);
-	if (free_op2.var) zval_dtor(free_op2.var);
-	execute_data->opline++;
-	return 0;
-}
-
-#define PHP_OPERATOR_UNARY_OP(opname,methodname) static int php_operator_op_##opname (ZEND_OPCODE_HANDLER_ARGS) { return _php_operator_unary_op(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU, methodname, sizeof(methodname) - 1); }
-static inline int _php_operator_unary_op(ZEND_OPCODE_HANDLER_ARGS, const char *methodname, int methodname_len)
-{
-	PHP_OPERATOR_GET_OPLINE
-	zend_free_op free_op1;
-	zval *result;
-	zval *op1 = php_operator_zval_ptr(&(opline->op1), &free_op1, execute_data TSRMLS_CC);
-
-	if (!op1 ||
-		op1->type != IS_OBJECT ||
-		!zend_hash_exists(&Z_OBJCE_P(op1)->function_table, (char*)methodname, methodname_len + 1)) {
-		/* Rely on primary handler */
-		return php_operator_original_opcode_handlers[PHP_OPERATOR_DECODE(opline)](ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
-	}
-
-	result = php_operator_get_result_ptr(opline, execute_data);
-	if (php_operator_method(result, op1, methodname, methodname_len, NULL TSRMLS_CC) == FAILURE) {
-		/* Fallback on original handler */
-		if (opline->result.op_type != IS_TMP_VAR) zval_ptr_dtor(&result);
-		return php_operator_original_opcode_handlers[PHP_OPERATOR_DECODE(opline)](ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
-	}
-
-	php_operator_set_result_ptr(result, opline, execute_data);
-	if (free_op1.var) zval_dtor(free_op1.var);
-	execute_data->opline++;
-	return 0;
-}
-
-#define PHP_OPERATOR_BINARY_ASSIGN_OP(opname,methodname) static int php_operator_op_##opname (ZEND_OPCODE_HANDLER_ARGS) { return _php_operator_binary_assign_op(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU, methodname, sizeof(methodname) - 1); }
-static int _php_operator_binary_assign_op(ZEND_OPCODE_HANDLER_ARGS, const char *methodname, int methodname_len)
-{
-	PHP_OPERATOR_GET_OPLINE
-	zend_free_op free_value, free_prop, free_obj;
-	zval *var = NULL, *value, *result;
-	zend_bool increment_opline = 0;
-
-	free_prop.var = free_obj.var = NULL;
-	switch (opline->extended_value) {
-		case ZEND_ASSIGN_OBJ:
-		case ZEND_ASSIGN_DIM:
-		{
-			zend_op *opdata = opline + 1;
-			zval *object = php_operator_zval_ptr(&(opline->op1), &free_obj, execute_data TSRMLS_CC);
-			zval *prop = php_operator_zval_ptr(&(opline->op2), &free_prop, execute_data TSRMLS_CC);
-
-			if (!object || Z_TYPE_P(object) != IS_OBJECT) {
-				/* Let orignal handler throw error */
-				return php_operator_original_opcode_handlers[PHP_OPERATOR_DECODE(opline)](ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
-			}
-
-			increment_opline = 1;
-			value = php_operator_zval_ptr(&(opdata->op1), &free_value, execute_data TSRMLS_CC);
-			if (!value) {
-				/* Shouldn't happen */
-				return php_operator_original_opcode_handlers[PHP_OPERATOR_DECODE(opline)](ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
-			}
-
-			/* Plan A */
-			if (opline->extended_value == ZEND_ASSIGN_OBJ &&
-				Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
-				zval **varpp = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, prop TSRMLS_CC);
-				if (varpp) {
-					var = *varpp;
-					break;
-				}
-			}
-
-			/* Plan B */
-			if (opline->extended_value == ZEND_ASSIGN_OBJ &&
-				Z_OBJ_HT_P(object)->read_property) {
-				var = Z_OBJ_HT_P(object)->read_property(object, prop, BP_VAR_RW TSRMLS_CC);
-			} else if (opline->extended_value == ZEND_ASSIGN_DIM &&
-				Z_OBJ_HT_P(object)->read_dimension) {
-				var = Z_OBJ_HT_P(object)->read_dimension(object, prop, BP_VAR_RW TSRMLS_CC);
-			}
-
-			break;
-		}
-		default:
-			var = php_operator_zval_ptr(&(opline->op1), &free_obj, execute_data TSRMLS_CC);
-			value = php_operator_zval_ptr(&(opline->op2), &free_value, execute_data TSRMLS_CC);
-	}
-
-	if (!var || Z_TYPE_P(var) != IS_OBJECT ||
-		!zend_hash_exists(&Z_OBJCE_P(var)->function_table, (char*)methodname, methodname_len + 1)) {
-		/* Rely on primary handler */
-		return php_operator_original_opcode_handlers[PHP_OPERATOR_DECODE(opline)](ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
-	}
-
-	result = php_operator_get_result_ptr(opline, execute_data);
-	if (php_operator_method(result, var, methodname, methodname_len, value TSRMLS_CC) == FAILURE) {
-		/* Fallback on original handler */
-		if (opline->result.op_type != IS_TMP_VAR) zval_ptr_dtor(&result);
-		return php_operator_original_opcode_handlers[PHP_OPERATOR_DECODE(opline)](ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
-	}
-
-	if (free_prop.var) zval_dtor(free_prop.var);
-	if (free_value.var) zval_dtor(free_value.var);
-	php_operator_set_result_ptr(result, opline, execute_data);
-	execute_data->opline += increment_opline ? 2 : 1;
-	return 0;
-}
-
-#define PHP_OPERATOR_UNARY_ASSIGN_OP(opname,methodname)	static int php_operator_op_##opname	(ZEND_OPCODE_HANDLER_ARGS) { return _php_operator_unary_assign_op(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU, methodname, sizeof(methodname) - 1); }
-static inline int _php_operator_unary_assign_op(ZEND_OPCODE_HANDLER_ARGS, const char *methodname, int methodname_len)
-{
-	PHP_OPERATOR_GET_OPLINE
-	zval *result;
-	zval **op1 = php_operator_zval_ptr_ptr(&(opline->op1), execute_data TSRMLS_CC);
-
-	if (!op1 || Z_TYPE_PP(op1) != IS_OBJECT ||
-		!zend_hash_exists(&Z_OBJCE_PP(op1)->function_table, (char*)methodname, methodname_len + 1)) {
-		/* Rely on primary handler */
-		return php_operator_original_opcode_handlers[PHP_OPERATOR_DECODE(opline)](ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
-	}
-
-	result = php_operator_get_result_ptr(opline, execute_data);
-	if (php_operator_method(result, *op1, methodname, methodname_len, NULL TSRMLS_CC) == FAILURE) {
-		/* Fallback on original handler */
-		if (opline->result.op_type != IS_TMP_VAR) zval_ptr_dtor(&result);
-		return php_operator_original_opcode_handlers[PHP_OPERATOR_DECODE(opline)](ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
-	}
-
-	php_operator_set_result_ptr(result, opline, execute_data);
-	execute_data->opline++;
-	return 0;
-}
-
-#define PHP_OPERATOR_UNARY_ASSIGN_OBJ_OP(opname,methodname) static int php_operator_op_##opname (ZEND_OPCODE_HANDLER_ARGS) { return _php_operator_unary_assign_obj_op(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU, methodname, sizeof(methodname) - 1); }
-static inline int _php_operator_unary_assign_obj_op(ZEND_OPCODE_HANDLER_ARGS, const char *methodname, int methodname_len)
-{
-	PHP_OPERATOR_GET_OPLINE
-	zend_free_op free_obj, free_prop;
-	zval *result;
-	zval *obj = php_operator_zval_ptr(&(opline->op1), &free_obj, execute_data TSRMLS_CC);
-	zval *prop = php_operator_zval_ptr(&(opline->op2), &free_prop, execute_data TSRMLS_CC);
-	zval *var = NULL;
-
-	if (!obj || Z_TYPE_P(obj) != IS_OBJECT || !prop) {
-		/* Rely on primary handler */
-		return php_operator_original_opcode_handlers[PHP_OPERATOR_DECODE(opline)](ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
-	}
-
-	if (Z_OBJ_HT_P(obj)->get_property_ptr_ptr) {
-		zval **varpp = Z_OBJ_HT_P(obj)->get_property_ptr_ptr(obj, prop TSRMLS_CC);
-		if (varpp) {
-			var = *varpp;
-		}
-	}
-	if (!var && Z_OBJ_HT_P(obj)->read_property) {
-		var = Z_OBJ_HT_P(obj)->read_property(obj, prop, BP_VAR_RW TSRMLS_CC);
-	}
-
-	if (!var || Z_TYPE_P(var) != IS_OBJECT ||
-		!zend_hash_exists(&Z_OBJCE_P(var)->function_table, (char*)methodname, methodname_len + 1)) {
-		/* Rely on primary handler */
-		return php_operator_original_opcode_handlers[PHP_OPERATOR_DECODE(opline)](ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
-	}
-
-	result = php_operator_get_result_ptr(opline, execute_data);
-	if (php_operator_method(result, var, methodname, methodname_len, NULL TSRMLS_CC) == FAILURE) {
-		/* Fallback on original handler */
-		if (opline->result.op_type != IS_TMP_VAR) zval_ptr_dtor(&result);
-		return php_operator_original_opcode_handlers[PHP_OPERATOR_DECODE(opline)](ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
-	}
-
-	if (free_obj.var) { zval_dtor(free_obj.var); }
-	if (free_prop.var) { zval_dtor(free_prop.var); }
-	php_operator_set_result_ptr(result, opline, execute_data);
-	execute_data->opline++;
-	return 0;
-}
-
-PHP_OPERATOR_BINARY_OP(ZEND_ADD,					"__add")
-PHP_OPERATOR_BINARY_OP(ZEND_SUB,					"__sub")
-PHP_OPERATOR_BINARY_OP(ZEND_MUL,					"__mul")
-PHP_OPERATOR_BINARY_OP(ZEND_DIV,					"__div")
-PHP_OPERATOR_BINARY_OP(ZEND_MOD,					"__mod")
-PHP_OPERATOR_BINARY_OP(ZEND_SL,						"__sl")
-PHP_OPERATOR_BINARY_OP(ZEND_SR,						"__sr")
-PHP_OPERATOR_BINARY_OP(ZEND_CONCAT,					"__concat")
-PHP_OPERATOR_BINARY_OP(ZEND_BW_OR,					"__bw_or")
-PHP_OPERATOR_BINARY_OP(ZEND_BW_AND,					"__bw_and")
-PHP_OPERATOR_BINARY_OP(ZEND_BW_XOR,					"__bw_xor")
-
-PHP_OPERATOR_BINARY_OP(ZEND_IS_IDENTICAL,			"__is_identical")
-PHP_OPERATOR_BINARY_OP(ZEND_IS_NOT_IDENTICAL,		"__is_not_identical")
-PHP_OPERATOR_BINARY_OP(ZEND_IS_EQUAL,				"__is_equal")
-PHP_OPERATOR_BINARY_OP(ZEND_IS_NOT_EQUAL,			"__is_not_equal")
-
-PHP_OPERATOR_BINARY_OP(ZEND_IS_SMALLER,				"__is_smaller") /* includes __is_greater when patch applied */
-PHP_OPERATOR_BINARY_OP(ZEND_IS_SMALLER_OR_EQUAL,	"__is_smaller_or_equal") /* includes __is_greater_or_equal ... */
-
-PHP_OPERATOR_UNARY_OP(ZEND_BW_NOT,					"__bw_not")
-PHP_OPERATOR_UNARY_OP(ZEND_BOOL,					"__bool")
-PHP_OPERATOR_UNARY_OP(ZEND_BOOL_NOT,				"__bool_not")
-
-PHP_OPERATOR_BINARY_ASSIGN_OP(ZEND_ASSIGN_ADD,		"__assign_add")
-PHP_OPERATOR_BINARY_ASSIGN_OP(ZEND_ASSIGN_SUB,		"__assign_sub")
-PHP_OPERATOR_BINARY_ASSIGN_OP(ZEND_ASSIGN_MUL,		"__assign_mul")
-PHP_OPERATOR_BINARY_ASSIGN_OP(ZEND_ASSIGN_DIV,		"__assign_div")
-PHP_OPERATOR_BINARY_ASSIGN_OP(ZEND_ASSIGN_MOD,		"__assign_mod")
-PHP_OPERATOR_BINARY_ASSIGN_OP(ZEND_ASSIGN_SL,		"__assign_sl")
-PHP_OPERATOR_BINARY_ASSIGN_OP(ZEND_ASSIGN_SR,		"__assign_sr")
-PHP_OPERATOR_BINARY_ASSIGN_OP(ZEND_ASSIGN_CONCAT,	"__assign_concat")
-PHP_OPERATOR_BINARY_ASSIGN_OP(ZEND_ASSIGN_BW_OR,	"__assign_bw_or")
-PHP_OPERATOR_BINARY_ASSIGN_OP(ZEND_ASSIGN_BW_AND,	"__assign_bw_and")
-PHP_OPERATOR_BINARY_ASSIGN_OP(ZEND_ASSIGN_BW_XOR,	"__assign_bw_xor")
-
-PHP_OPERATOR_UNARY_ASSIGN_OP(ZEND_PRE_INC,			"__pre_inc")
-PHP_OPERATOR_UNARY_ASSIGN_OP(ZEND_PRE_DEC,			"__pre_dec")
-PHP_OPERATOR_UNARY_ASSIGN_OP(ZEND_POST_INC,			"__post_inc")
-PHP_OPERATOR_UNARY_ASSIGN_OP(ZEND_POST_DEC,			"__post_dec")
-
-PHP_OPERATOR_UNARY_ASSIGN_OBJ_OP(ZEND_PRE_INC_OBJ,	"__pre_inc")
-PHP_OPERATOR_UNARY_ASSIGN_OBJ_OP(ZEND_PRE_DEC_OBJ,	"__pre_dec")
-PHP_OPERATOR_UNARY_ASSIGN_OBJ_OP(ZEND_POST_INC_OBJ,	"__post_inc")
-PHP_OPERATOR_UNARY_ASSIGN_OBJ_OP(ZEND_POST_DEC_OBJ,	"__post_dec")
-
-/* ***********************
-   * Module Housekeeping *
-   *********************** */
-
-PHP_MINIT_FUNCTION(operator)
-{
-	memcpy(php_operator_opcode_handlers, zend_opcode_handlers, sizeof(php_operator_opcode_handlers));
-
-#if PHP_MAJOR_VERSION > 5 || PHP_MINOR_VERSION > 0
-	php_operator_original_opcode_handlers = zend_opcode_handlers;
-	zend_opcode_handlers = php_operator_opcode_handlers;
-#else
-	php_operator_original_opcode_handlers = php_operator_opcode_handlers;
-#endif
-
-	/* Binaries */
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_ADD);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_SUB);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_MUL);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_DIV);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_MOD);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_SL);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_SR);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_CONCAT);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_BW_OR);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_BW_AND);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_BW_XOR);
-
-	/* Comparators (Binaries in disguise) */
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_IS_IDENTICAL);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_IS_NOT_IDENTICAL);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_IS_EQUAL);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_IS_NOT_EQUAL);
-
-#ifdef ZEND_HAVE_DO_BINARY_COMPARE_OP
-/* __is_greater and __is_greater_or_equal support requires patching parser: compare-greater-VERSION.diff */
-	REGISTER_LONG_CONSTANT("OPERATOR_COMPARE_PATCH",	1,		CONST_CS | CONST_PERSISTENT);
-	PHP_OPERATOR_REPLACE_ALL_OPCODE(ZEND_IS_SMALLER);
-	PHP_OPERATOR_REPLACE_ALL_OPCODE(ZEND_IS_SMALLER_OR_EQUAL);
-#else
-	REGISTER_LONG_CONSTANT("OPERATOR_COMPARE_PATCH",	0,		CONST_CS | CONST_PERSISTENT);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_IS_SMALLER);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_IS_SMALLER_OR_EQUAL);
-#endif
-
-	/* Unaries */
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_BW_NOT);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_BOOL);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_BOOL_NOT);
-
-	/* Binary Assign */
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_ASSIGN_ADD);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_ASSIGN_SUB);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_ASSIGN_MUL);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_ASSIGN_DIV);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_ASSIGN_MOD);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_ASSIGN_SL);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_ASSIGN_SR);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_ASSIGN_CONCAT);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_ASSIGN_BW_OR);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_ASSIGN_BW_AND);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_ASSIGN_BW_XOR);
-
-	/* Unary Assign */
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_PRE_INC);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_PRE_DEC);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_POST_INC);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_POST_DEC);
-
-	/* Unary Assign Obj */
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_PRE_INC_OBJ);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_PRE_DEC_OBJ);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_POST_INC_OBJ);
-	PHP_OPERATOR_REPLACE_OPCODE(ZEND_POST_DEC_OBJ);
-
-	return SUCCESS;
-}
-
-
-PHP_MSHUTDOWN_FUNCTION(operator)
-{
-#if PHP_MAJOR_VERSION > 5 || PHP_MINOR_VERSION > 0
-	zend_opcode_handlers = php_operator_original_opcode_handlers;
-#else
-	memcpy(zend_opcode_handlers, php_operator_original_opcode_handlers, sizeof(php_operator_opcode_handlers));
-#endif
-
-	return SUCCESS;
-}
-
-PHP_MINFO_FUNCTION(operator)
-{
-	php_info_print_table_start();
-	php_info_print_table_header(2, "operator overloading support", "+ - * / % << >> . | & ^ ~ ! ++ -- "
-									"+= -= *= /= %= <<= >>= .= |= &= ^= ~= === !== == != < <= "
-#ifdef ZEND_HAVE_DO_BINARY_COMPARE_OP
-									"> >= "
-#endif
-									);
-	php_info_print_table_end();
-}
-
-zend_module_entry operator_module_entry = {
-#if ZEND_MODULE_API_NO >= 20010901
-	STANDARD_MODULE_HEADER,
-#endif
-	PHP_OPERATOR_EXTNAME,
-	NULL,
-	PHP_MINIT(operator),
-	PHP_MSHUTDOWN(operator),
-	NULL, /* RINIT */
-	NULL, /* RSHUTDOWN */
-	PHP_MINFO(operator),
-#if ZEND_MODULE_API_NO >= 20010901
-	PHP_OPERATOR_EXTVER,
-#endif
-	STANDARD_MODULE_PROPERTIES
+/* {{{ operator_module_entry
+ */
+static zend_module_entry operator_module_entry = {
+  STANDARD_MODULE_HEADER,
+  "operator",
+  NULL, /* functions */
+  PHP_MINIT(operator),
+  NULL, /* MSHUTDOWN */
+  NULL, /* RINIT */
+  NULL, /* RSHUTDOWN */
+  NULL, /* MINFO */
+  "7.2.0",
+  STANDARD_MODULE_PROPERTIES
 };
+/* }}} */

 #ifdef COMPILE_DL_OPERATOR
 ZEND_GET_MODULE(operator)
 #endif
-
--- a/package.xml
+++ b/package.xml
@@ -1,72 +1,119 @@
-<package version="1.0">
-  <name>operator</name>
-  <summary>Operator overloading for Objects</summary>
-  <description>Operator overloading for: +, -, *, /, %, &lt;&lt;, &gt;&gt;, ., |, &amp;, ^, ~, !, ++, --,
-+=, -=, *=, /=, %=, &lt;&lt;=, &gt;&gt;=, .=, |=, &amp;=, ^=, ~=,
-==, !=, ===, !==, &lt;, and &lt;= operators.
-Conditional support for &gt; and &gt;= available with application of a patch.
-  </description>
-  <license>PHP</license>
-  <maintainers>
-    <maintainer>
-      <user>pollita</user>
-      <name>Sara Golemon</name>
-      <email>pollita@php.net</email>
-      <role>lead</role>
-    </maintainer>
-  </maintainers>
+<?xml version="1.0" encoding="UTF-8"?>
+<package packagerversion="1.9.0" version="2.0" xmlns="http://pear.php.net/dtd/package-2.0" xmlns:tasks="http://pear.php.net/dtd/tasks-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0
+http://pear.php.net/dtd/tasks-1.0.xsd
+http://pear.php.net/dtd/package-2.0
+http://pear.php.net/dtd/package-2.0.xsd">
+ <name>operator</name>
+ <channel>pecl.php.net</channel>
+ <summary>Operator overloading for Objects</summary>
+ <description>Operator overloading for: +, -, *, /, %, **, &lt;&lt;, &gt;&gt;, ., |, &amp;, ^, ~, !, ++, --,
+=, -=, *=, /=, %=, **=, &lt;&lt;=, &gt;&gt;=, .=, |=, &amp;=, ^=, ~=,
+==, !=, ===, !==, &lt;, &lt;=, and &lt;=&gt; operators.

-   <release>
-    <version>0.3</version>
-    <state>beta</state>
-    <date>2006-02-03</date>
-    <notes>* Added support for comparator ops
+ </description>
+ <lead>
+  <name>Sara Golemon</name>
+  <user>pollita</user>
+  <email>pollita@php.net</email>
+  <active>yes</active>
+ </lead>
+ <date>2017-03-08</date>
+ <time>20:54:00</time>
+ <version>
+  <release>1.0</release>
+  <api>1.0</api>
+ </version>
+ <stability>
+  <release>beta</release>
+  <api>beta</api>
+ </stability>
+ <license uri="http://www.php.net/license">PHP</license>
+ <notes>
+* Rewrote for PHP7, dropped PHP5 support
+* Removed pre/post inc/dec support for objects in object properties (this will come back eventually)
+* Added pow, assign-pow, and spaceship operators
+ </notes>
+ <contents>
+  <dir name="/">
+   <dir name="tests">
+    <file name="binary.phpt" role="test" />
+    <file name="binary_assign.phpt" role="test" />
+    <file name="bug56904.phpt" role="test" />
+    <file name="compare.phpt" role="test" />
+    <file name="incdec.phpt" role="test" />
+    <file name="unary.phpt" role="test" />
+   </dir> <!-- //tests -->
+   <file name="config.m4" role="src" />
+   <file name="config.w32" role="src" />
+   <file name="CREDITS" role="doc" />
+   <file name="EXPERIMENTAL" role="doc" />
+   <file name="operator.c" role="src" />
+  </dir> <!-- / -->
+ </contents>
+ <dependencies>
+  <required>
+   <php>
+    <min>4.0.0</min>
+   </php>
+   <pearinstaller>
+    <min>1.4.0b1</min>
+   </pearinstaller>
+  </required>
+ </dependencies>
+ <providesextension>operator</providesextension>
+ <extsrcrelease />
+ <changelog>
+  <release>
+   <date>2009-11-05</date>
+   <time>17:54:16</time>
+   <version>
+    <release>0.3</release>
+    <api>0.3</api>
+   </version>
+   <stability>
+    <release>beta</release>
+    <api>beta</api>
+   </stability>
+   <license uri="http://www.php.net/license">PHP</license>
+   <notes>
+* Added support for comparator ops

 Note: ZE treats &gt; style comparisons as backwards &lt; comparisons, so what looks like a left-associative greater than becomes a right-associative less-than.
 Because of this, overloading the &gt; and &gt;= operators for left-association requires application of a parser patch.
-</notes>
-   </release>
-
-  <changelog>
-   <release>
-    <version>0.2</version>
-    <state>beta</state>
-    <date>2006-01-25</date>
-    <notes>* Added support for pre/post inc/dec operators
+   </notes>
+  </release>
+  <release>
+   <version>
+    <release>0.2</release>
+    <api>0.2</api>
+   </version>
+   <stability>
+    <release>beta</release>
+    <api>beta</api>
+   </stability>
+   <date>2006-01-25</date>
+   <license uri="http://www.php.net/license">PHP</license>
+   <notes>
+* Added support for pre/post inc/dec operators
 * Added support for assignment operators
-* Refactored opline->result handling
-* Refactored opcode handlers</notes>
-   </release>
-
-   <release>
-    <version>0.1</version>
-    <state>beta</state>
-    <date>2006-01-12</date>
-    <notes>Initial Release</notes>
-   </release>
-  </changelog>
-
-  <filelist>
-   <file role="doc" name="CREDITS"/>
-   <file role="doc" name="EXPERIMENTAL"/>
-   <file role="src" name="config.m4"/>
-   <file role="src" name="config.w32"/>
-   <file role="src" name="operator.c"/>
-   <file role="src" name="php_operator.h"/>
-   <file role="src" name="compare-greater-5.0.5.diff"/>
-   <file role="src" name="compare-greater-5.1.2.diff"/>
-   <dir role="test" name="tests">
-    <file role="test" name="unary.phpt"/>
-    <file role="test" name="binary.phpt"/>
-    <file role="test" name="incdec.phpt"/>
-    <file role="test" name="binary_assign.phpt"/>
-    <file role="test" name="binary_assign_objdim.phpt"/>
-    <file role="test" name="compare.phpt"/>
-    <file role="test" name="compare2.phpt"/>
-   </dir>
-  </filelist>
-
+* Refactored opline-&gt;result handling
+* Refactored opcode handlers
+   </notes>
+  </release>
+  <release>
+   <version>
+    <release>0.1</release>
+    <api>0.1</api>
+   </version>
+   <stability>
+    <release>beta</release>
+    <api>beta</api>
+   </stability>
+   <date>2006-01-12</date>
+   <license uri="http://www.php.net/license">PHP</license>
+   <notes>
+Initial Release
+   </notes>
+  </release>
+ </changelog>
 </package>
-<!-- 
-vim: et ts=1 sw=1
-->
--- a/php7-is_greater.diff
+++ b/php7-is_greater.diff
@@ -0,0 +1,13 @@
+diff --git a/Zend/zend_compile.c b/Zend/zend_compile.c
+index 88d7192..b797939 100644
+--- a/Zend/zend_compile.c
+++ b/Zend/zend_compile.c
+@@ -6716,7 +6716,7 @@ void zend_compile_greater(znode *result, zend_ast *ast) /* {{{ */
+ 
+ 	zend_emit_op_tmp(result,
+ 		ast->kind == ZEND_AST_GREATER ? ZEND_IS_SMALLER : ZEND_IS_SMALLER_OR_EQUAL,
+-		&right_node, &left_node);
+		&right_node, &left_node)->extended_value = 1;
+ }
+ /* }}} */
+ 
--- a/php_operator.h
+++ b/php_operator.h
@@ -1,45 +0,0 @@
-/*
-  +----------------------------------------------------------------------+
-  | PHP Version 5                                                        |
-  +----------------------------------------------------------------------+
-  | This source file is subject to version 3.0 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_0.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.               |
-  +----------------------------------------------------------------------+
-  | Author: Sara Golemon <pollita@php.net>                               |
-  +----------------------------------------------------------------------+
-*/
-
-/* $Id$ */
-
-#ifndef PHP_OPERATOR_H
-#define PHP_OPERATOR_H
-
-#define PHP_OPERATOR_EXTNAME	"operator"
-#define PHP_OPERATOR_EXTVER		"0.3"
-
-#if PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION == 0
-typedef struct {
-	zval *var;
-} zend_free_op;
-#endif
-
-
-extern zend_module_entry operator_module_entry;
-#define phpext_operator_ptr &operator_module_entry
-
-#endif
-
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim600: noet sw=4 ts=4 fdm=marker
- * vim<600: noet sw=4 ts=4
- */
--- a/tests/binary_assign.phpt
+++ b/tests/binary_assign.phpt
@@ -7,6 +7,10 @@ Basic binary assign ops
 class foo {
 	private $value;

+	function __assign($val) {
+		return $this->value = $val;
+	}
+
 	function __assign_add($val) {
 		return $this->value += $val;
 	}
@@ -56,6 +60,11 @@ class foo {
 	}
 }

+$a = new foo(1);
+var_dump($a  = 2);
+var_dump($a += 2);
+var_dump(is_object($a));
+
 $c = new foo(4);

 var_dump($c += 3);
@@ -77,6 +86,9 @@ var_dump($f |= 0xAA);
 var_dump($f &= 0xAA);
 var_dump($f ^= 0xAA);
 --EXPECT--
+int(2)
+int(4)
+bool(true)
 int(7)
 int(4)
 int(12)
--- a/tests/binary_assign_objdim.phpt
+++ b/tests/binary_assign_objdim.phpt
@@ -1,43 +0,0 @@
--TEST--
-binary assign obj/dim ops
--SKIPIF--
-<?php if(!extension_loaded("operator")) print "skip"; ?>
--FILE--
-<?php
-class foo {
-	private $value;
-
-	function __assign_add($val) {
-		return $this->value += $val;
-	}
-
-	function __construct($init) {
-		$this->value = $init;
-	}
-}
-
-class bar implements arrayaccess {
-	public $baz;
-
-	function offsetget($ofs) {
-		return $this->{$ofs};
-	}
-
-	function offsetset($ofs,$val) { echo "argh"; }
-	function offsetunset($ofs) { echo "oof"; }
-	function offsetexists($ofs) { echo "ick"; return true; }
-}
-
-$a = new foo(4);
-$b = new bar;
-$b->baz = $a;
-
-var_dump($b->baz += 10);
-var_dump($b->baz += 5);
-var_dump($b['baz'] += 10);
-var_dump($b['baz'] += 5);
--EXPECT--
-int(14)
-int(19)
-int(29)
-int(34)
--- a/tests/bug56904.phpt
+++ b/tests/bug56904.phpt
@@ -0,0 +1,33 @@
+--TEST--
+Bug#56904 Mixing direct calls and implicit overloads
+--FILE--
+<?php
+class a {
+
+public $v = 'initial';
+
+public function __assign_sl($val) {
+$this->v = $val;
+}
+}
+
+$bob = new a;
+var_dump($bob);
+$bob->__assign_sl('abc');
+var_dump($bob);
+$bob <<= 'def';
+var_dump($bob);
+?>
+--EXPECTF--
+object(a)#%d (1) {
+  ["v"]=>
+  string(7) "initial"
+}
+object(a)#%d (1) {
+  ["v"]=>
+  string(3) "abc"
+}
+object(a)#%d (1) {
+  ["v"]=>
+  string(3) "def"
+}
--- a/tests/compare2.phpt
+++ b/tests/compare2.phpt
@@ -2,27 +2,21 @@
 Extended comparison ops
 --SKIPIF--
 <?php if(!extension_loaded("operator")) print "skip";
-      if(!OPERATOR_COMPARE_PATCH) print "skip"; ?>
 --FILE--
 <?php
 class foo {
 	private $value;
-
 	function __is_greater($val) {
 		return $this->value > $val;
 	}
-
 	function __is_greater_or_equal($val) {
 		return $this->value >= $val;
 	}
-
 	function __construct($init) {
 		$this->value = $init;
 	}
 }
-
 $c = new foo(5);
-
 var_dump($c > 5);
 var_dump($c > 4);
 var_dump($c >= 5);
--- a/tests/incdec_obj.phpt
+++ b/tests/incdec_obj.phpt
@@ -1,65 +0,0 @@
--TEST--
-Inc/Dec obj ops
--SKIPIF--
-<?php if(!extension_loaded("operator")) print "skip"; ?>
--FILE--
-<?php
-class foo {
-	private $value;
-
-	function __post_inc() {
-		return $this->value++;
-	}
-
-	function __post_dec() {
-		return $this->value--;
-	}
-
-	function __pre_inc() {
-		$this->value++;
-		return $this->value;
-	}
-
-	function __pre_dec() {
-		$this->value--;
-		return $this->value;
-	}
-
-	function __construct($init) {
-		$this->value = $init;
-	}
-}
-
-class bar {
-	public $baz;
-}
-
-$c = new foo(7);
-$d = new bar;
-$d->baz = $c;
-
-for($i = 0; $i < 3; $i++) {
-  var_dump($d->baz++);
-}
-for($i = 0; $i < 3; $i++) {
-  var_dump($d->baz--);
-}
-for($i = 0; $i < 3; $i++) {
-  var_dump(++$d->baz);
-}
-for($i = 0; $i < 3; $i++) {
-  var_dump(--$d->baz);
-}
--EXPECT--
-int(7)
-int(8)
-int(9)
-int(10)
-int(9)
-int(8)
-int(8)
-int(9)
-int(10)
-int(9)
-int(8)
-int(7)
Author	SHA1	Message	Date
Peter Kokot	ac217a41eb	Remove unused Git attributes ident The `$Id$` keywords were used in CVS and Subversion where they can be substituted with filename, last revision number change, last changed date, and last user who changed it. In Git this functionality is different and can be done with Git attribute ident. These need to be defined manually for each file in the `.gitattributes` file and are afterwards replaced with 40-character hexadecimal blob object name which is based only on the particular file contents. This patch simplifies handling of `$Id$` keywords by removing them since they are not used anymore.	2018-10-04 07:41:13 +02:00
Peter Kokot	f2ccb4a634	Fix some minor whitespace issues - trim trailing whitespace - phpt closing tag - final EOL(s) trimmed and synced	2018-10-04 07:39:54 +02:00
Nat Ryall	32242463b2	Update package.xml Fix for failed compile due to erroneous tag	2018-10-04 07:37:27 +02:00
Sara Golemon	39815275d8	Sigh, typos...	2017-03-09 15:02:37 -08:00
Sara Golemon	d270470099	Add support for is_greater(_or_equal) back Support still requires a patch to the runtime, but it's a really small patch now.	2017-03-09 14:59:26 -08:00
SvenRtbg	063bf71387	Fix typo	2017-03-09 10:50:04 -08:00
Sara Golemon	13d22dba51	Fix README table	2017-03-08 19:26:36 -08:00
Sara Golemon	ea41d2bed1	PHP7 rewrite	2017-03-08 19:23:58 -08:00
Sara Golemon	8d08917aad	Add overloading for direct assignment. class Foo { public $val; public function __assign($val) { $this->val = $val; } } $f = new Foo; $f = 123; var_dump($f->val); // int(123)	2013-07-17 04:19:43 -07:00
Sara Golemon	63f17c8743	Apply patch from Bug#56904 because it can't hurt. Also add test case for the observed behavior.	2013-07-17 03:09:22 -07:00
Sara Golemon	214fb2cd8d	PHP-5.5 compat	2013-03-03 11:34:03 -08:00
Sara Golemon	7f9dbc34ea	PHP-5.4 compat	2013-03-03 11:33:56 -08:00
Sara Golemon	f763d3b6d4	PHP-5.3 compat	2013-03-03 08:24:12 -08:00
Sara Golemon	dc4963d28f	Add .gitignore	2013-03-03 08:23:41 -08:00
Pierre Joye	382784abce	- update to package.xml v2	2009-11-05 16:54:35 +00:00
Gwynne Raskind	a1417fd74e	fix a huge number of wrong MIME types. UGH.	2009-07-13 12:15:13 +00:00
Steph Fox	73e1d2d007	- Bring the majority of PECL extensions into line with macro/x.x.x versioning. - Please use the -dev tag during the development cycle so that snapshots can easily be distinguished from releases.	2008-03-31 10:01:43 +00:00
Sebastian Bergmann	45efaa097e	Copy .cvsignore file from pecl/runkit.	2006-11-17 12:46:30 +00:00
Sara Golemon	12993438af	Update (c) info	2006-06-07 17:35:36 +00:00
Sara Golemon	cf21cb13c6	Remove bool/bool_not ops; They should not have been added	2006-05-15 20:26:31 +00:00
Sara Golemon	7ad81b5389	Bugfix #6847 : Compile failure under PHP 5.0.x	2006-02-21 03:45:04 +00:00