3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php file_get_contents('/');
Output for 4.3.2 - 5.3.27, 5.4.0 - 5.4.19, 5.5.24 - 7.2.0
Warning: file_get_contents(/): failed to open stream: Permission denied in /in/4YHpY on line 2
Output for 4.3.0, 5.3.28 - 5.3.29, 5.4.20 - 5.4.45
Output for 4.3.1
Warning: file_get_contents(/) [http://www.php.net/function.file-get-contents]: failed to create stream: Permission denied in /in/4YHpY on line 2