3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = <<<XML <?xml version="1.0"?> <config> <a>test</a> </other> XML; $doc = new DomDocument; $doc->loadXML($xml);
Output for 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
Warning: DOMDocument::loadXML(): Opening and ending tag mismatch: config line 2 and other in Entity, line: 4 in /in/4fIVO on line 12
preferences:
175.19 ms | 408 KiB | 5 Q