Helper function - compute the real cache ID for menu tree data.

Related topics

Menu system
Define the navigation menus, and route page requests to code based on URLs.
2 calls to _menu_tree_cid()
menu_tree_all_data in includes/menu.inc
Get the data structure representing a named menu tree.
menu_tree_page_data in includes/menu.inc
Get the data structure representing a named menu tree, based on the current page.

File

includes/menu.inc, line 967
API for the Drupal menu system.

Code

function _menu_tree_cid($menu_name, $data) {
  return 'links:' . $menu_name . ':tree-data:' . md5(serialize($data));
}