Metaregistrar\TMCH\tmchClaimData::xPath PHP Метод

    public function xPath()
    {
        $xpath = new \DOMXpath($this);
        $this->publicnamespace = $this->documentElement->lookupNamespaceUri(NULL);
        $xpath->registerNamespace('tmNotice', $this->publicnamespace);
        return $xpath;
    }