3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $closure = function () { echo 'OK'; }; $closure->call();
Output for 7.0.0 - 7.2.0
Warning: Closure::call() expects at least 1 parameter, 0 given in /in/jVUPF on line 3
Output for 5.3.19 - 5.6.28
Fatal error: Call to undefined method Closure::call() in /in/jVUPF on line 3
Process exited with code 255.