I am trying to get all the IDs in my navigation and convert it to a string so that I can use it with `wp_query` to get the pages that are only listed in the nav. The code to get the IDs: $menu_name = 'primary'; if ( ( $locations = get_nav_menu_locations() ) && isset( $locations[ $menu_name ] )) { $menu = wp_get_nav_menu_object( $locations[ $menu_name ] ); $menu_items = wp_get_nav_menu_items($menu->term_id); } foreach ( $menu_items as $menu_item ) { $numbers[] = $menu_item->ID; } $number = implode(',',$numbers); But it is returning the wrong numbers. When I go to the admin area and hover my mouse over the pages, the number that shows up in the address bar on the bottom of the screen doesn't match. What am I doing wrong?