Online PHP editor | output for RjNrg

<?php $text = "currenttest"; $dom = new DOMDocument("1.0"); $root = $dom->createElement('tv'); $dom->appendChild($root); $root->appendChild($dom->createTextNode("\n")); $root->appendChild($dom->createTextNode($text)); $root->appendChild($dom->createTextNode("\n")); $xml = $dom->saveXML(); // let's add a new element $newtext = 'newtext'; $dom = new DOMDocument; $dom->loadXML($xml); $root = $dom->documentElement; // conveniant way to target the root element $root->appendChild($dom->createTextNode($newtext)); $newxml = $dom->saveXML(); echo $newxml;