3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $res = array(); exec("ssh -p ".escapeshellarg("22' salut23"). " uptime", $res);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0