3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $transport = array('foot', 'bike', 'car', 'plane'); while ($var=each($transport)) { print $var[0]; }
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
0123
Output for hhvm-3.10.0

Process exited with code 153.