Calculate elapsed time in php

Question

Hi All I\'m trying to calculate elapsed time in php. The problem is not in php, it\'s with my mathematical skills. For instance: Time In: 11:35:20 (hh:mm:ss), now say the

Answer 1

This will give you the number of seconds between start and end.

To display it clock-style afterwards, you'd do something like this:

If you don't want to display the numbers after the decimal, just add round($s); to the beginning of the secondsToTime() function.