run code in 200+ php & hhvm versions
Bugs & Features
<?php class Test{ function test(){ $arr = array(1,2,3,4,5,6,7); function mySort($a,$b){ return $a-$b; } usort($arr,'mySort'); } } $t = new Test(); $t->test();

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