function menu_reset_item

Reset a system-defined menu link.

File

modules/menu/menu.module, line 472

Code

function menu_reset_item($link) {
    // To reset the link to its original values, we need to retrieve its
    // definition from hook_menu(). Otherwise, for example, the link's menu would
    // not be reset, because properties like the original 'menu_name' are not
    // stored anywhere else. Since resetting a link happens rarely and this is a
    // one-time operation, retrieving the full menu router does no harm.
    $menu = menu_get_router();
    $router_item = $menu[$link['router_path']];
    $new_link = _menu_link_build($router_item);
    // Merge existing menu link's ID and 'has_children' property.
    foreach (array(
        'mlid',
        'has_children',
    ) as $key) {
        $new_link[$key] = $link[$key];
    }
    menu_link_save($new_link);
    return $new_link;
}