Same name and namespace in other branches
- 7.x modules/menu/menu.module \_menu_parent_depth_limit()
Find the depth limit for items in the parent select.
File
- modules/
menu/ menu.module, line 351 - Allows administrators to customize the site navigation menu.
Code
function _menu_parent_depth_limit($item) {
return MENU_MAX_DEPTH - 1 - ($item['mlid'] && $item['has_children'] ? menu_link_children_relative_depth($item) : 0);
}