Online PHP editor | refs for iLfmV

<?php $dom = new \DOMDocument(); $elt = $dom ->appendChild($dom->createElementNS('some:namespace', 'foo')) ->appendChild($dom->createElement('bar')); $xml = $dom->saveXML(); var_dump($elt->namespaceURI); $dom = new \DOMDocument(); $dom->loadXml($xml); $elt = $dom->documentElement->firstChild; var_dump($elt->namespaceURI);