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Posted by John Nichel on 06/20/17 11:19
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
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