Kraken\Network\Http\Component\Session\HttpSession::setOptions PHP Method

    protected function setOptions($options)
    {
        $all = ['auto_start', 'cache_limiter', 'cookie_domain', 'cookie_httponly', 'cookie_lifetime', 'cookie_path', 'cookie_secure', 'entropy_file', 'entropy_length', 'gc_divisor', 'gc_maxlifetime', 'gc_probability', 'hash_bits_per_character', 'hash_function', 'name', 'referer_check', 'serialize_handler', 'use_cookies', 'use_only_cookies', 'use_trans_sid', 'upload_progress.enabled', 'upload_progress.cleanup', 'upload_progress.prefix', 'upload_progress.name', 'upload_progress.freq', 'upload_progress.min-freq', 'url_rewriter.tags'];
        foreach ($all as $key) {
            if (!array_key_exists($key, $options)) {
                $options[$key] = ini_get("session.{$key}");
            } else {
                ini_set("session.{$key}", $options[$key]);
            }
        }
        return $options;
    }