diff options
| -rw-r--r-- | phpBB/includes/nestedset/interface.php | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/phpBB/includes/nestedset/interface.php b/phpBB/includes/nestedset/interface.php index aedd57821a..b8a2e4b239 100644 --- a/phpBB/includes/nestedset/interface.php +++ b/phpBB/includes/nestedset/interface.php @@ -56,6 +56,10 @@ interface phpbb_nestedset_interface /** * Move an item by a given delta * + * An item is only moved up/down within the same parent. If the delta is + * larger then the number of children, the item is moved to the top/bottom + * of the list of children within this parent. + * * @param int $item_id The item to be moved * @param int $delta Number of steps to move this item, < 0 => down, > 0 => up * @return bool True if the item was moved |