Online PHP editor | refs for W4Fg6

<?php $doc = new DOMDocument('1.0','utf-8'); $root = new DOMElement('root'); $doc->appendChild($root); $child = new DOMElement('child'); $root->appendChild($child); $leaf = new DOMElement('leaf','text'); $child->appendChild($leaf); echo $child->ownerDocument->saveXML($child), PHP_EOL; echo simplexml_import_dom($child)->asXML(), PHP_EOL;