delete_{$meta_type}_metadata
最后更新于：2021-11-26 06:57:20
apply_filters( “delete_{$meta_type}_metadata”, null|bool $delete, int $object_id, string $meta_key, mixed $meta_value, bool $delete_all )
Short-circuits deleting metadata of a specific type.
参数
- $delete
-
(null|bool)
Whether to allow metadata deletion of the given type. - $object_id
-
(int)
ID of the object metadata is for. - $meta_key
-
(string)
Metadata key. - $meta_value
-
(mixed)
Metadata value. Must be serializable if non-scalar. - $delete_all
-
(bool)
Whether to delete the matching metadata entries for all objects, ignoring the specified $object_id. Default false.
源文件
文件: gc-includes/meta.php