3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php declare(strict_types=1); class Foo { public function __construct($bar) { echo 'foobar'; } } class Bar { } $foo = new Foo(new Bar());
based on RFj2I
Output for 7.0.0 - 7.2.0
foobar
Output for 5.3.19 - 5.6.28
Warning: Unsupported declare 'strict_types' in /in/XJ2ie on line 2 foobar