3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $dom=new DOMDocument("1.0","UTF-8"); $dom->formatOutput=true; $root=$dom->createElement("xml"); $dom->appendChild($root); $child1=$dom->createElement("child1"); $root->appendChild($child1); $node=$dom->createElement("child2"); $node->appendChild($dom->createTextNode("value")); $child1->appendChild($node); $node=$dom->createElement("noValue"); $child1->appendChild($node); echo $dom->saveXML($dom,LIBXML_NOEMPTYTAG);
Output for 5.1.0 - 7.1.0
<?xml version="1.0" encoding="UTF-8"?> <xml> <child1> <child2>value</child2> <noValue></noValue> </child1> </xml>
Output for 5.0.0 - 5.0.5
Notice: Use of undefined constant LIBXML_NOEMPTYTAG - assumed 'LIBXML_NOEMPTYTAG' in /in/38Y34 on line 13 Warning: DOMDocument::saveXML() expects at most 1 parameter, 2 given in /in/38Y34 on line 13
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: domdocument in /in/38Y34 on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: domdocument in /in/38Y34 on line 2