3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dom = new DOMDocument(); $dom->loadXML('<?xml version="1.0" encoding="UTF-8"?> <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xsi="fooooooooooooooooooooo"> </urlset> '); if ($dom->documentElement) { if ($spaceNode = $dom->documentElement->getAttributeNode('xmlns')) { $spaceNode->parentNode; } } ?>
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 8.1.21 - 8.1.28, 8.2.8 - 8.2.18, 8.3.0 - 8.3.6
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.20, 8.2.0 - 8.2.7

Process exited with code 139.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: domdocument in /in/FuH85 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/FuH85 on line 2
preferences:
283.36 ms | 401 KiB | 459 Q