3v4l.org

run code in 300+ PHP versions simultaneously
<?php $that = array(); $that[] = array(3, "cat"); $that[] = array(1, "dog"); $empty = array(); foreach ($that as $word) { $empty = $empty + array_fill(count($empty), $word[0], $word[1]); } var_dump($empty);
Output for git.master, git.master_jit, rfc.property-hooks
array(4) { [0]=> string(3) "cat" [1]=> string(3) "cat" [2]=> string(3) "cat" [3]=> string(3) "dog" }

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:
35.39 ms | 401 KiB | 8 Q