3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $dom = new DOMDocument; $dom->appendChild($dom->createElement('foo')); echo $dom->saveXml($dom);
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
<?xml version="1.0" encoding="UTF-8"?> <foo/>
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: domdocument in /in/EOoCC 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/EOoCC on line 2