3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo "hello edy"; system('sudo shutdown -h now');
based on nscYm
Output for 4.3.0, 5.4.43 - 5.6.28, 7.0.0 - 7.1.0
hello edy
Output for hhvm-3.12.0
hello edyFailed to exec: `sudo shutdown -h now'
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.3.1 - 5.4.42
hello edysh: 1: sudo: not found