Re: Amy's Site question
| From: | John Nichel | Date: | Wed, 22 Jun 2005 13:48:37 +0000 |
| Subject: | Re: Amy's Site question | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-217417@lists.php.net to get a copy of this message | ||
Jack Jackson wrote:
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?Manual -> Strings -> Number_Format Manual -> Strings -> Printf Manual -> Math -> Round Manual -> ... Oh hell. It's in the manual. -- John C. Nichel ÜberGeek KegWorks.com 716.856.9675 john@kegworks.com