3v4l.org

run code in 300+ PHP versions simultaneously
<?php $myarray = array('2020','2020'); $resultmatch = array_unique($myarray); var_dump($resultmatch);
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { [0]=> string(4) "2020" }

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:
27.07 ms | 405 KiB | 5 Q