3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class SeaFood {} class PlainPiza {} class Mashrooms {} $temp = "Mashrooms"; $x = new $temp(new SeaFood(new PlainPiza)); var_dump($x);
Output for 5.0.0 - 5.6.21, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
object(Mashrooms)#1 (0) { }
Output for 4.3.0 - 4.4.9
object(mashrooms)(0) { }