3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { function __construct() { return new B(); } } class B { } $a = new A(); echo get_class($a);
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
A
Output for 4.3.0 - 4.4.9
a