3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = "2013-03-01 19:12:45"; $date2 = "2014-03-01 06:37:04"; //Convert them to timestamps. $date1Timestamp = strtotime($date1); $date2Timestamp = strtotime($date2); //Calculate the difference. $difference = $date2Timestamp - $date1Timestamp; echo $difference;
Output for git.master, git.master_jit, rfc.property-hooks
31490659

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:
58.99 ms | 401 KiB | 8 Q