public static function check_access($type, $level, $user_id, $method, $format = 'xml'): bool
    {
        if (!Access::check($type, $level, $user_id)) {
            debug_event(self::class, $type . " '" . $level . "' required on " . $method . " function call.", 2);
            /* HINT: Access level, eg 75, 100 */