3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = '<user><prop name="A"><sub name="X"></sub></prop><prop name="B"><sub name="Y"></sub></prop></user>'; $xml = new DomDocument; $xml->loadXML($data); $xpath = new DomXpath($xml); $subY = $xpath->query('//sub[@name="Y"]')->item(0); $design = $xml->createElement('design'); $design->setAttribute('name', 'J'); $design->setAttribute('path', 'folder'); $subY->appendChild($design); $xml->formatOutput = true; $xml->preserveWhiteSpace = false; echo $xml->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, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
<?xml version="1.0"?> <user> <prop name="A"> <sub name="X"/> </prop> <prop name="B"> <sub name="Y"> <design name="J" path="folder"/> </sub> </prop> </user>
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/VQv5k on line 9
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_OBJECT_OPERATOR in /in/VQv5k on line 9
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/VQv5k on line 9
Process exited with code 255.
preferences:
204.3 ms | 401 KiB | 312 Q