3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $doc = new DOMDocument; $doc->loadXML('<?xml version="1.0" encoding="utf-8"?><example><foo bar:baz="bat"/></example>'); $foo = $doc->getElementsByTagName('foo')->item(0); var_dump($foo->lookupNamespaceURI('bar'), $foo->getAttributeNS(NULL, 'baz'));
based on gDWms
Output for 5.0.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: DOMDocument::loadXML(): Namespace prefix bar for baz on foo is not defined in Entity, line: 1 in /in/ZqDhD on line 4 NULL string(0) ""
Output for hhvm-3.12.0
Warning: Namespace prefix bar for baz on foo is not defined in Entity, line: 1 NULL string(0) ""
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/ZqDhD on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_OBJECT_OPERATOR in /in/ZqDhD on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/ZqDhD on line 5
Process exited with code 255.