3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $time="12:10:05"; //your time echo strtotime("0000-00-00 $time")-strtotime("0000-00-00 00:00:00");
Output for 4.3.0 - 5.2.3, 5.2.6 - 7.2.0
43805
Output for 5.2.4 - 5.2.5
0