/** * Delete a to-do list category using ajax * @static */ public static function delete_category_callback() { check_ajax_referer('cleverness-todo-cat'); $permission = CTDL_Lib::check_permission('category', 'add_cat'); $status = $permission === true ? CTDL_Categories::delete_category() : 2; echo $status; die; // this is required to return a proper result }