Re: Negative numbers
| From: | eschmid+sic at s dot netic dot de | Date: | Tue, 02 Jan 2001 21:20:05 +0000 |
| Subject: | Re: Negative numbers | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-32359@lists.php.net to get a copy of this message | ||
On Tue, Jan 02, 2001 at 01:15:14PM -0800, Rasmus Lerdorf wrote:
> You are doing something very wrong somewhere. $addon will be 1200 after
> this bit of code.
> On Tue, 2 Jan 2001, John LYC wrote:
>
> >
> > HOw do i represent and do calculation on negative values?
> > due to current situation i need to do this...
> >
> >
> > $duration = 3000; //in sec
> > $Break = -1800; //in sec
> > $addon = $duration+$Break;
> >
> > result should be 1200
> > but php now returns 4800
> > even when i try quoting the negative values of Break.
Not tested, but my mathematically feeling says:
$addon = $duration+$Break; // 1200
$addon = $duration-$Break; // 4800
-Egon
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