3v4l.org

run code in 300+ PHP versions simultaneously
<?php $char1 = '!'; $char2 = '/'; $start = ord($char1); $stop = ord($char2); $set = array(); for($i=$start; $i < $stop; ($start < $stop? $i++: $i--)){ $set[] = chr($i); } print_r($set);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => ! [1] => " [2] => # [3] => $ [4] => % [5] => & [6] => ' [7] => ( [8] => ) [9] => * [10] => + [11] => , [12] => - [13] => . )

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:
44.15 ms | 401 KiB | 8 Q