FluentDOM\Serializer\Json::getName PHP Method

    private function getName(\DOMElement $node)
    {
        if ($node->hasAttributeNS(self::XMLNS_JSONDOM, 'name')) {
            return $node->getAttributeNS(self::XMLNS_JSONDOM, 'name');
        } else {
            return $node->localName;
        }
    }