1 menu.module | _menu_parent_depth_limit($item) |
Find the depth limit for items in the parent select.
File
- core/
modules/ menu/ menu.module, line 685 - Allows administrators to customize the site's menus.
Code
function _menu_parent_depth_limit($item) {
return MENU_MAX_DEPTH - 1 - (($item['mlid'] && $item['has_children']) ? menu_link_children_relative_depth($item) : 0);
}