3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php unset($this);
Output for 7.1.0
Fatal error: Cannot unset $this in /in/QYpEt on line 2
Process exited with code 255.
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.0.14