3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ [ 'a' => 18, 'f' => 0, 'f' => 0, 'l' => 61.60 ], [ 'a' => 38, 'f' => 0, 'f' => 0, 'l' => 11.99 ], [ 'a' => 28, 'f' => 0, 'f' => 0, 'l' => 3.40 ] ]; $min = min(array_column($array, 'a')); echo $min;
Output for git.master, git.master_jit, rfc.property-hooks
18

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:
157.57 ms | 405 KiB | 5 Q