3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php error_reporting(E_ALL); dir('./'); ?>
Output for 4.3.2 - 5.2.2, 5.5.24 - 5.6.28, 7.0.0 - 7.1.0
Warning: dir(./): failed to open dir: Permission denied in /in/9v1CI on line 3
Output for hhvm-3.12.0
Warning: Permission denied in /in/9v1CI on line 3
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.2.3 - 5.4.45
Output for 4.3.0 - 4.3.1
Warning: dir(./) [http://www.php.net/function.dir]: failed to open dir: Permission denied in /in/9v1CI on line 3