3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array(13, -12, 8, 2, 5); $final_array = array_unique(array_map('abs',$array)); // remove duplicates and apply abs() to all elements rsort($final_array,SORT_NUMERIC); //reverse sort array numerically echo $final_array[1]; //get second highest
Output for git.master, git.master_jit, rfc.property-hooks
12

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:
52.45 ms | 401 KiB | 8 Q