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Posted by Joe Scylla on 08/24/07 07:53
jerryyang_la1@yahoo.com wrote:
> I need some advice on formatting numbers using PHP.
>
> My database holds numbers like:
>
> 10
> 0.2
>
> I need these to be displayed as
>
> 10.00
> 0.20
>
http://www.php.net/number_format
> Also some of the numbers may be negatives:
>
> -0.3
> -5
>
> Is there any easy way to detect negitives ?
<code>
if ($number < 0)
{
$color = "red";
}
else
{
$color = "green";
}
</code>
or
<code>
$color = ($number < 0) ? "red" : "green";
</code>
Joe
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