3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $dom = new \DOMDocument('1.0', 'UTF-8'); $root = $dom->importNode($dom->createElement('root')); $dom->appendChild($root); // expected to be TRUE, actually FALSE var_dump($root === $dom->documentElement);
based on 23p2Y
Output for 5.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
bool(true)
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.0.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/djVX4 on line 3 bool(true)
Output for 4.3.2 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/djVX4 on line 3 Fatal error: Cannot instantiate non-existent class: domdocument in /in/djVX4 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/djVX4 on line 3 Fatal error: Cannot instantiate non-existent class: domdocument in /in/djVX4 on line 3