3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = '<?xml version="1.0"?>'; $xml .= '<this attr="that"><foo>lkjalksjdlakjdlkasd</foo><foo>lkjlkasjlkajklajslk</foo></this>'; $xmlDoc = new DOMDocument (); $xmlDoc->loadXML ( $xml ); $xmlDoc->preserveWhiteSpace = false; $xmlDoc->formatOutput = true; echo $xmlDoc->saveXML();
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 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 - 8.1.29, 8.2.0 - 8.2.23, 8.3.0 - 8.3.11
<?xml version="1.0"?> <this attr="that"> <foo>lkjalksjdlakjdlkasd</foo> <foo>lkjlkasjlkajklajslk</foo> </this>
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: domdocument in /in/QrLlo on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: domdocument in /in/QrLlo on line 6
preferences:
88.1 ms | 407 KiB | 5 Q