3v4l.org

run code in 300+ PHP versions simultaneously
<?php $iterator = 10; $cat = array(1 => 'a',2 => 'b',3 => 'c'); foreach($cat as $k => &$c) { if ($iterator < 15) { $cat[$iterator] = $iterator; $iterator++; } echo $c; }
Output for git.master, git.master_jit, rfc.property-hooks
abc1011121314

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:
58.17 ms | 401 KiB | 8 Q