3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $t = array('test'); array_unshift($t, 'toto'); print_r($t);
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Array ( [0] => toto [1] => test )
Output for hhvm-3.10.0

Process exited with code 153.