3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php define('RUNNING');
Output for 5.2.7 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Warning: define() expects at least 2 parameters, 1 given in /in/pH0tv on line 2
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.3.0 - 5.2.6
Warning: Wrong parameter count for define() in /in/pH0tv on line 2