what does this have to do with amy's site? just curious about the subject John Nichel wrote: > 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. > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
