Metaregistrar\TMCH\tmchClaimData::getNotBefore PHP Метод

    public function getNotBefore()
    {
        $xpath = $this->xPath();
        $result = $xpath->query('/tmNotice:notice/tmNotice:notBefore');
        if (is_object($result) && $result->length > 0) {
            return trim($result->item(0)->nodeValue);
        }
        return null;
    }