Posted by Toby A Inkster on 03/24/07 00:48

Krustov wrote:

> 23:50
> 01:40
>
> 110 minutes running time

<?php

$start = '23:50';
$end = '01:40';

list($start_h, $start_m) = explode(':', $start);
$start = (60 * $start_h) + $start_m;

list($end_h, $end_m ) = explode(':', $end);
$end = (60 * $end_h) + $end_m;

$length = $end - $start;
if ($length < 0)
$length += 1440;

echo "Length is $length minutes.\n";

?>

--
Toby A Inkster BSc (Hons) ARCS
Contact Me ~ http://tobyinkster.co.uk/contact
Geek of ~ HTML/SQL/Perl/PHP/Python*/Apache/Linux

* = I'm getting there!

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