3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = array(2, 10); $x = &$array1[1]; $array2 = $array1; $array2[1] = 22; echo $array1[1]; // Outputs 22
Output for git.master, git.master_jit, rfc.property-hooks
22

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:
52.65 ms | 401 KiB | 8 Q