3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php declare(strict_types=1); namespace Vendor\Package; class Foo {}
based on 0u46Q
Output for 7.0.0 - 7.2.0
Output for 5.3.19 - 5.6.21
Warning: Unsupported declare 'strict_types' in /in/6ekKe on line 2