3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test($firstValue, $secondValue) { if ($firstValue > $secondValue) { return -1; } if ($firstValue < $secondValue) { return 1; } return 0; } $array = array('a', 'b', 'a', 'b', 'c'); usort($array, 'test'); echo print_r($array);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => c [1] => b [2] => b [3] => a [4] => a ) 1

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:
58.24 ms | 401 KiB | 8 Q