3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php die(`$(dir)`);
Output for 7.0.14 - 7.1.0
Output for 4.3.2 - 7.0.10
Warning: shell_exec(): Unable to execute '$(dir)' in /in/VAPnt on line 1
Output for 4.3.0 - 4.3.1
Warning: shell_exec() [http://www.php.net/function.shell-exec]: Unable to execute '$(dir)' in /in/VAPnt on line 1