3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php @dev();
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function dev() in /in/n5f3c:3 Stack trace: #0 {main} thrown in /in/n5f3c on line 3
Process exited with code 255.
Output for 4.3.2 - 5.6.28

Process exited with code 255.
Output for 4.3.0 - 4.3.1