3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $d1 = '2014-10-26 01:59:59'; $d2 = '2014-10-26 02:00:00'; echo (strtotime($d2) - strtotime($d1));
based on NrXe1
Output for 4.3.0 - 7.1.0
3601