Use inlined version of zval_ptr_dtor() in array_map() loop

Author: dstogov

ext/standard/array.c

@@ -6024,6 +6024,7 @@ PHP_FUNCTION(array_map)
 		zend_ulong num_key;
 		zend_string *str_key;
 		zval *zv, arg;
+		int ret;
 
 		if (Z_TYPE(arrays[0]) != IS_ARRAY) {
 			php_error_docref(NULL, E_WARNING, "Argument #%d should be an array", 2);
@@ -6046,13 +6047,11 @@ PHP_FUNCTION(array_map)
 			fci.no_separation = 0;
 
 			ZVAL_COPY(&arg, zv);
-
-			if (zend_call_function(&fci, &fci_cache) != SUCCESS || Z_TYPE(result) == IS_UNDEF) {
-				zval_dtor(return_value);
-				zval_ptr_dtor(&arg);
+			ret = zend_call_function(&fci, &fci_cache);
+			i_zval_ptr_dtor(&arg ZEND_FILE_LINE_CC);
+			if (ret != SUCCESS || Z_TYPE(result) == IS_UNDEF) {
+				zend_array_destroy(Z_ARR_P(return_value));
 				RETURN_NULL();
-			} else {
-				zval_ptr_dtor(&arg);
 			}
 			if (str_key) {
 				zend_hash_add_new(Z_ARRVAL_P(return_value), str_key, &result);
@@ -6136,7 +6135,7 @@ PHP_FUNCTION(array_map)
 
 				if (zend_call_function(&fci, &fci_cache) != SUCCESS || Z_TYPE(result) == IS_UNDEF) {
 					efree(array_pos);
-					zval_dtor(return_value);
+					zend_array_destroy(Z_ARR_P(return_value));
 					for (i = 0; i < n_arrays; i++) {
 						zval_ptr_dtor(&params[i]);
 					}