3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { function c($a) { } } class B extends A { function c($b) { } } error_reporting(-1); new B;
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0