Ticket #40420: 40420.patch

src/wp-includes/functions.php

@@ -5113 +5113 @@
  * @since 3.4.0
  * @access private
  *
- * @param array  $object_ids ID list.
- * @param string $cache_key  The cache bucket to check against.
+ * @param array  $object_ids  ID list.
+ * @param string $cache_group The cache group to check against.
  *
  * @return array List of ids not present in the cache.
  */
-function _get_non_cached_ids( $object_ids, $cache_key ) {
+function _get_non_cached_ids( $object_ids, $cache_group ) {
         $clean = array();
         foreach ( $object_ids as $id ) {
                 $id = (int) $id;
-                if ( !wp_cache_get( $id, $cache_key ) ) {
+                if ( !wp_cache_get( $id, $cache_group ) ) {
                         $clean[] = $id;
                 }
         }