Add optional parameter to debug_backtrace().

NEWS

@@ -1,5 +1,8 @@
 PHP                                                                        NEWS
 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
+?? ??? 20??, PHP 5.2.5
+- Added optional parameter $provide_object to debug_backtrace(). (Sebastian)
+
 30 Aug 2007, PHP 5.2.4
 - Removed --enable-versioning configure option. (Jani)
 

Zend/zend_builtin_functions.c

@@ -2093,15 +2093,17 @@ ZEND_API void zend_fetch_debug_backtrace(zval *return_value, int skip_last, int
 /* }}} */
 
 
-/* {{{ proto array debug_backtrace(void)
+/* {{{ proto array debug_backtrace([bool provide_object])
    Return backtrace as array */
 ZEND_FUNCTION(debug_backtrace)
 {
-	if (ZEND_NUM_ARGS()) {
-		ZEND_WRONG_PARAM_COUNT();
+	zend_bool provide_object = 1;
+	
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &provide_object) == FAILURE) {
+		return;
 	}
 
-	zend_fetch_debug_backtrace(return_value, 1, 1 TSRMLS_CC);
+	zend_fetch_debug_backtrace(return_value, 1, provide_object TSRMLS_CC);
 }
 /* }}} */