3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $xml = <<<XML <?xml version="1.0"?> <a> <b> <c> <value attr="Some Attr">Some Value</value> </c> </b> </a> XML; $a = new SimpleXMLElement($xml); if ($a->xpath('/a/b')) { echo 'Node is not empty'; } else { echo 'Node is empty'; }
Output for 5.0.0 - 5.6.21, hhvm-3.12.0, 7.0.0 - 7.1.0
Node is not empty
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.3.2 - 4.4.1, 4.4.3 - 4.4.9
Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/k1dC1 on line 14
Process exited with code 255.
Output for 4.4.2
Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/k1dC1 on line 15
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/k1dC1 on line 14