1 files changed, 7 insertions, 20 deletions

diff --git a/ext/dom/dom_iterators.c b/ext/dom/dom_iterators.c
index f4183d2f9a..6c8cf84e9f 100644
--- a/ext/dom/dom_iterators.c
+++ b/ext/dom/dom_iterators.c
@@ -157,35 +157,22 @@ static void php_dom_iterator_current_data(zend_object_iterator *iter, zval ***da
 }
 /* }}} */
 
-static int php_dom_iterator_current_key(zend_object_iterator *iter, char **str_key, uint *str_key_len, ulong *int_key TSRMLS_DC) /* {{{ */
+static void php_dom_iterator_current_key(zend_object_iterator *iter, zval *key TSRMLS_DC) /* {{{ */
 {
-	zval *curobj;
-	xmlNodePtr curnode = NULL;
-	dom_object *intern;
-	zval *object;
-	int namelen;
-
 	php_dom_iterator *iterator = (php_dom_iterator *)iter;
-
-	object = (zval *)iterator->intern.data;
+	zval *object = (zval *)iterator->intern.data;
 
 	if (instanceof_function(Z_OBJCE_P(object), dom_nodelist_class_entry TSRMLS_CC)) {
-		*int_key = iter->index;
-		return HASH_KEY_IS_LONG;
+		ZVAL_LONG(key, iter->index);
 	} else {
-		curobj = iterator->curobj;
+		dom_object *intern = (dom_object *)zend_object_store_get_object(iterator->curobj TSRMLS_CC);
 
-		intern = (dom_object *)zend_object_store_get_object(curobj TSRMLS_CC);
 		if (intern != NULL && intern->ptr != NULL) {
-			curnode = (xmlNodePtr)((php_libxml_node_ptr *)intern->ptr)->node;
+			xmlNodePtr curnode = (xmlNodePtr)((php_libxml_node_ptr *)intern->ptr)->node;
+			ZVAL_STRINGL(key, (char *) curnode->name, xmlStrlen(curnode->name), 1);
 		} else {
-			return HASH_KEY_NON_EXISTANT;
+			ZVAL_NULL(key);
 		}
-
-		namelen = xmlStrlen(curnode->name);
-		*str_key = estrndup(curnode->name, namelen);
-		*str_key_len = namelen + 1;
-		return HASH_KEY_IS_STRING;
 	}
 }
 /* }}} */