3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $array = sort(array("test","somethign","somethign else")); print_r($array);
Output for 5.3.0 - 5.3.22, 5.3.24 - 5.4.12, 5.4.14
Fatal error: Only variables can be passed by reference in d9WbH on line 3
Process exited with code 255.
Output for 5.3.23, 5.4.13
Fatal error: Only variables can be passed by reference in /in/KIrrA on line 3
Process exited with code 255.