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| author | Antony Dovgal <tony2001@php.net> | 2007-06-06 11:57:36 +0000 |
|---|---|---|
| committer | Antony Dovgal <tony2001@php.net> | 2007-06-06 11:57:36 +0000 |
| commit | e029945a02735f83391c60d0f42db75b0c900373 (patch) | |
| tree | 5e70fabbbf315208d6abae41f3948e669ccc01e6 | |
| parent | 32e23d419f0dfe7d35b3c5ca5d62227cdeedaf53 (diff) | |
| download | php-git-e029945a02735f83391c60d0f42db75b0c900373.tar.gz | |
MFH: minor optimization - make sure the objects are not the same instance before we start comparing their properties
| -rw-r--r-- | Zend/zend_operators.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Zend/zend_operators.c b/Zend/zend_operators.c index 814e07b9e3..cf46c513c1 100644 --- a/Zend/zend_operators.c +++ b/Zend/zend_operators.c @@ -1402,6 +1402,11 @@ ZEND_API int compare_function(zval *result, zval *op1, zval *op2 TSRMLS_DC) /* If both are objects sharing the same comparision handler then use is */ if (eq_comp) { + if (Z_OBJ_HANDLE_P(op1) == Z_OBJ_HANDLE_P(op2)) { + /* object handles are identical, apprently this is the same object */ + ZVAL_LONG(result, 0); + COMPARE_RETURN_AND_FREE(SUCCESS); + } ZVAL_LONG(result, Z_OBJ_HT_P(op1)->compare_objects(op1, op2 TSRMLS_CC)); COMPARE_RETURN_AND_FREE(SUCCESS); } |