RE: [PHP] Amy's Site question
| From: | Jim Moseby | Date: | Wed, 22 Jun 2005 13:32:18 +0000 |
| Subject: | RE: [PHP] Amy's Site question | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-217414@lists.php.net to get a copy of this message | ||
> 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?
>
Use 'number_format()':
string number_format ( float number [, int decimals [, string dec_point [,
string thousands_sep]]])
JM