Re: [OFF: logical question] rounding in steps of 15
| From: | Richard Lynch | Date: | Thu, 18 Aug 2005 08:47:43 +0000 |
| Subject: | Re: [OFF: logical question] rounding in steps of 15 | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-220840@lists.php.net to get a copy of this message | ||
On Thu, August 18, 2005 12:56 am, Norbert Wenzel wrote:
> Excuse me, I know my question is not PHP specific, but I hope there
> are
> some logical and mathematical talents in here, since I've always been
> fighting with maths. ;-)
>
> I have to provide a textfield, where workers enter their time they
> worked on a certain subject. The smallest degree should be 15 minutes,
> but the workers may enter every time, such as 357 or maybe 1:38.
You're on your own converting 1:38 or 357 into minutes, but:
$minutes = 357;
$minutes = 15 * round($minutes / 15);
echo "minutes: $minutes\n";
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