3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = Array ( Array( "2014-05-31" => "value1" ), Array ( "2014-04-17" => "value2" ), Array ( "2014-04-21" => "value 3" ) ); $res = usort($arr, function($a, $b){ $a_time = array_keys($a); $par1 = strtotime($a_time[0]); $b_time = array_keys($b); $par2 = strtotime($b_time[0]); if ($par1 == $par2) { return 0; } return ($par1 < $par2) ? -1 : 1; }); print_r($arr); ?>
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => Array ( [2014-04-17] => value2 ) [1] => Array ( [2014-04-21] => value 3 ) [2] => Array ( [2014-05-31] => value1 ) )

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:
52.27 ms | 402 KiB | 8 Q