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I am trying to add a menu item to a custom menu programmatically in Drupal 6 and have almost gotten it but ran into a weird problem. I can add the item to the menu using the code: drupal_execute('menu_edit_item', $item_array, 'add', NULL, array('menu_name' => $menu_name)); drupal_flush_all_caches(); This somewhat works, but for the link to actually show up in the menu I have to either save the page twice, or save the page and clear the cache from Admin > Performance. Does anyone know why I need to flush the caches twice, or is there a better way to do this? Let me know if you need any more information, I included what I thought was relevant but I may have left something out.

3 Answers 3

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To add menu items use hook_menu():

This hook enables modules to register paths in order to define how URL requests are handled. Paths may be registered for URL handling only, or they can register a link to be placed in a menu (usually the Navigation menu).

example:

function YOUR_MODULE_NAME_menu() {
  $items['a/b/c'] = array(
    'title' => 'Example menu',
    'page callback' => 'example_callback',
    'access arguments' => array('access content'),
    'type' => MENU_NORMAL_ITEM,
    'menu_name' => 'your-custom-menu-name',
  );
  return $items;

}

To learn more about hooks see here

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  • 1
    Thanks, but this doesn't work for a custom menu. I understand how hook_menu works. I need to add a link to a custom menu I created programmatically. Jul 24, 2012 at 11:38
  • OK. see the edited post(menu_name). Jul 24, 2012 at 11:49
  • hook_menu is definitely not for adding links to menus. Apr 23, 2014 at 17:20
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The API you are looking for is menu_link_save. And, as documented use menu_cache_clear_all after.

0

Try menu_rebuild() instead of flushing caches.

(Re)populate the database tables used by various menu functions.

This function will clear and populate the {menu_router} table, add entries to {menu_links} for new router items, then remove stale items from {menu_links}. If called from update.php or install.php, it will also schedule a call to itself on the first real page load from menu_execute_active_handler(), because the maintenance page environment is different and leaves stale data in the menu tables.

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