Ojs\CoreBundle\Service\Twig\OjsExtension::encode PHP 메소드

    public function encode($string)
    {
        $string = base64_encode($string);
        $len = strlen($string);
        $piece = $len / 2;
        $encoded = substr($string, $piece, $len - 1) . substr($string, 0, $piece);
        return $encoded;
    }