3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(array_map( function($str) { return date('Y-m-d', strtotime($str)); }, [ 'last day of this month', 'Last day of this month', 'lAst Day of This Month', ] ));
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => 2016-02-29 [1] => 2016-02-29 [2] => 2016-02-29 )

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:
42.77 ms | 401 KiB | 8 Q