function _menu_parent_depth_limit

Same name and namespace in other branches

1. 7.x drupal-7.x/modules/menu/menu.module \_menu_parent_depth_limit()

Find the depth limit for items in the parent select.

2 calls to _menu_parent_depth_limit()

menu_nodeapi in drupal-6.x/modules/menu/menu.module

Implementation of hook_nodeapi().

menu_parent_options in drupal-6.x/modules/menu/menu.module

Return a list of menu items that are valid possible parents for the given menu item.

Archivo

drupal-6.x/modules/menu/menu.module, line 351

Allows administrators to customize the site navigation menu.

Código

function _menu_parent_depth_limit($item) {
  return MENU_MAX_DEPTH - 1 - (($item['mlid'] && $item['has_children']) ? menu_link_children_relative_depth($item) : 0);
}