3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php global $aThing; $aThing= [ 'stuff' => 1, 'more_stuff' => 'The night is dark and full of terror', ]; function checkThing($aThing = null) { global $aThing; var_dump($aThing); }
Output for 5.6.0 - 5.6.30, hhvm-3.18.5 - 3.22.0, 7.0.0 - 7.3.0rc3