3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { function __construct() { echo __FILE__; } } class B extends A { } new A; new B;
Output for 5.0.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
/in/8lisT/in/8lisT
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.3.0 - 4.4.9