3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class foo{ function __name(){ $this -> surname = "brant"; $this -> firstname = "surname"; echo $this ->{$firstname}; } } $foo = new foo(); ?>
based on i22iO
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0