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1. drupal
   1. drupal6
   2. drupal7

Execute the page callback associated with the current path

Verwandte Themen

Menu system

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

Code

includes/menu.inc, line 334

<?php
function menu_execute_active_handler($path = NULL) {
  if (_menu_site_is_offline()) {
    return MENU_SITE_OFFLINE;
  }
  // Rebuild if we know it's needed, or if the menu masks are missing which
  // occurs rarely, likely due to a race condition of multiple rebuilds.
  if (variable_get('menu_rebuild_needed', FALSE) || !variable_get('menu_masks', array())) {
    menu_rebuild();
  }
  if ($router_item = menu_get_item($path)) {
    if ($router_item['access']) {
      if ($router_item['file']) {
        require_once($router_item['file']);
      }
      return call_user_func_array($router_item['page_callback'], $router_item['page_arguments']);
    }
    else {
      return MENU_ACCESS_DENIED;
    }
  }
  return MENU_NOT_FOUND;
}
?>