3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array( array('rb' => 'Ingram'), array('qb' => 'Tannehill'), array('wr' => 'Evans'), ); $qb = array_column($arr, 'qb'); echo $qb[0];
Output for git.master, git.master_jit, rfc.property-hooks
Tannehill

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:
127.6 ms | 405 KiB | 5 Q