To rebuild the menu in Drupal 6 you have to go to admin/build/modules.
In Drupal 5 the menu is cached in the
cache_menu table, so it is easy to invoke a menu-rebuild by emptying the table with a simple mysql command like
TRUNCATE cache_menu;. (I have a handy script that empties all tables starting with
However in Drupal 6, to get a module’s
hook_menu() re-invoked, you have to rebuild the menu by going to admin/build/modules. You do not need to submit the form. Going to that page with appropriate permissions is sufficient to invoke a menu-rebuild.