3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(1=>1, 0=>0); for ($i=0; $i<count($a); $i++) { print $i . " : ". $a[$i] . "\n"; } foreach ($a as $i => $v) { print $i . " : ". $v . "\n"; }
Output for git.master, git.master_jit, rfc.property-hooks
0 : 0 1 : 1 1 : 1 0 : 0

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:
44.98 ms | 401 KiB | 8 Q