3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php unlink(__FILE__);
Output for 5.6.28, 7.0.14 - 7.1.0
Warning: unlink(/in/gGcck): Permission denied in /in/gGcck on line 2
Output for 4.3.2 - 5.6.23, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.0.8
Warning: unlink(/in/gGcck): Read-only file system in /in/gGcck on line 2
Output for 4.3.0 - 4.3.1
Warning: unlink(/in/gGcck) [http://www.php.net/function.unlink]: Read-only file system in /in/gGcck on line 2