3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $arr = array('11-01-2012 10:00', '11-01-2012 11:00', '11-01-2012 08:00', '09-02-2013', '01-01-2013'); function date_sort($a, $b) { return strtotime($a) - strtotime($b); } usort($arr, "date_sort"); print_r($arr);
based on aJK3g
Output for 5.6.38 - 7.3.0rc3
Array ( [0] => 11-01-2012 08:00 [1] => 11-01-2012 10:00 [2] => 11-01-2012 11:00 [3] => 01-01-2013 [4] => 09-02-2013 )