3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php print_r(exec("ls -la"));
Output for 5.4.44 - 5.6.28, 7.0.0 - 7.1.0
Output for hhvm-3.12.0
Failed to exec: `ls -la'
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.2.12 - 5.4.43
sh: 1: ls: not found