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Posted by Jack Jackson on 10/20/32 11:19
Thanks everyone! I did look in the manual under operators and must have
missed the link to round. Thanks to all who replied!
Simon Allison wrote:
> http://au3.php.net/round
>
>
> -----Original Message-----
> From: Jack Jackson [mailto:jackson.linux@gmail.com]
> Sent: Wednesday, 22 June 2005 9:18 PM
> To: [php] PHP General List
> Subject: [PHP] Amy's Site question
>
> Hello,
>
> On a site I'm listing measurements in both inches and cm; in the db
> they're stored as inches. To convert them to cm I'm doing:
>
> <?php echo ($cartoon['art_width'] * 2.54); ?> x <?php echo
> ($cartoon['art_height'] * 2.54); ?> cm
>
>
> How can I limit the result of that math to one decimal place, ie, 9.5
> cm, not 9.523 cm?
>
> Thanks in advance,
> JJ
>
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