run code in 200+ php & hhvm versions
Bugs & Features
<?php $a @$no?:'new'; $b @$a?:'more new'; var_dump($a); var_dump($b);

Shows result from various feature-branches currently under review from the php developers. Contact me to have additional branches featured.

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page