3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php unlink("/usr");
Output for 4.3.2 - 7.1.0
Warning: unlink(/usr): Permission denied in /in/0urOX on line 2
Output for 4.3.0 - 4.3.1
Warning: unlink(/usr) [http://www.php.net/function.unlink]: Permission denied in /in/0urOX on line 2