menu_cache_clear

• Drupal 6
• Drupal 7

Versions

6 – 7

menu_cache_clear($menu_name = 'navigation')

Clears the cached cached data for a single named menu.

Related topics

Menu system

Define the navigation menus, and route page requests to code based on URLs.

Code

includes/menu.inc, line 2176

<?php
function menu_cache_clear($menu_name = 'navigation') {
  $cache_cleared = &drupal_static(__FUNCTION__, array());

  if (empty($cache_cleared[$menu_name])) {
    cache_clear_all('links:' . $menu_name . ':', 'cache_menu', TRUE);
    $cache_cleared[$menu_name] = 1;
  }
  elseif ($cache_cleared[$menu_name] == 1) {
    register_shutdown_function('cache_clear_all', 'links:' . $menu_name . ':', 'cache_menu', TRUE);
    $cache_cleared[$menu_name] = 2;
  }
}
?>

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