3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php error_reporting(E_ALL); dir('./'); ?>
Output for 4.3.2 - 5.2.2, 5.5.24 - 7.2.0
Warning: dir(./): failed to open dir: Permission denied in /in/9v1CI on line 3
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