protected function buildApipAccessibility(DOMElement $data) { $ApipNodes = $this->queryXPath("*[name(.) = 'apipAccessibility']|*[name(.) = 'apip:apipAccessibility']", $data); if ($ApipNodes->length > 0) { common_Logger::i('is APIP item', array('QTI', 'TAOITEMS')); $apipNode = $ApipNodes->item(0); $apipXml = $apipNode->ownerDocument->saveXML($apipNode); $this->item->setApipAccessibility($apipXml); } }