3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(1,2,3,4,5); array_unshift($arr, array_pop($arr)); var_dump($arr);
Output for git.master, git.master_jit, rfc.property-hooks
array(5) { [0]=> int(5) [1]=> int(1) [2]=> int(2) [3]=> int(3) [4]=> int(4) }

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

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

preferences:
29.17 ms | 405 KiB | 5 Q