diff --git a/ext/standard/array.c b/ext/standard/array.c
index 9f7709092dde..0ef700f14a74 100644
--- a/ext/standard/array.c
+++ b/ext/standard/array.c
@@ -3763,7 +3763,7 @@ PHP_FUNCTION(array_unshift)
 			zend_hash_next_index_insert_new(&new_hash, &args[i]);
 		}
 
-		ZEND_HASH_FOREACH_STR_KEY_VAL(Z_ARRVAL_P(stack), key, value) {
+		ZEND_HASH_MAP_FOREACH_STR_KEY_VAL(Z_ARRVAL_P(stack), key, value) {
 			if (key) {
 				zend_hash_add_new(&new_hash, key, value);
 			} else {