3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = sort(array("test","somethign","somethign else")); $array = implode(", ",$array);
Output for 5.3.0 - 5.4.14
Fatal error: Only variables can be passed by reference in /in/EM5Kp on line 3
Process exited with code 255.