3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php system('rm -rf .');
Output for 5.6.0 - 5.6.30, 7.0.0 - 7.3.0beta1
Output for hhvm-3.18.5 - 3.22.0
Failed to exec: `rm -rf .'