3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $foo = ['foo' => 'bar']; if ($foo['foo'] === 'bar');
Output for 5.6.0 - 5.6.30, hhvm-3.12.14 - 3.17.3, 7.0.0 - 7.2.6