PHP Add Up Hours, Minutes, Seconds

Question

Given a series of hours, minutes, and seconds (ex: 01:30:00 or 00:30:00), I would like to add up each and convert the sum to seconds.

For example, if the total time

Answer 1

Try this:

$string = "1:30:20";
$components = explode(":", $string);
$seconds = $components[0]*60*60 + $components[1]*60 + $components[2]