RE: [PHP] smary assign var

On Thu, 2010-11-18 at 22:08 -0500, admin@buskirkgraphics.com wrote: > Taking what I understand from C, I think you are looking for this equivalent > in php. > > $product = > array('reduction'=>'4','price_without_reduction'=>'22','price > '=>'18') > $yuzde = $product['reduction']*100; > $yuzde = round($yuzde / $product['price_without_reduction']); > > > Echo $yuzde; > This is no reason to truncate or escape html since the strings do not > contain them. > I might suggest you read > http://www.php.net/manual/en/function.round.php > for a better understand the precision options with round. > > > > > Richard L. Buskirk > > > -----Original Message----- > From: Tontonq Tontonq [mailto:rootdot@gmail.com] > Sent: Thursday, November 18, 2010 6:59 PM > To: PHP General Mailing List > Subject: [PHP] smary assign var > > hi guys > i have 2x sub value > > [reduction] => 4 > [price_without_reduction] => 22 > [price] => 18 > > and i want to calculate how much i did reduction percent > > {assign var='yuzde' value=$product.reduction*100} > {assign var='yuzde' value=$yuzde/$product.price_without_reduction} > > -{$yuzde|truncate:3:''|escape:'htmlall':'UTF-8'}% > when i escape only 3 chars i see some products returns > like "-18.%" > when i escape only 2 chars > i get e result like > "-5.%" > > so is there a way to round that value to int not float? > > would something like this should work... just pieced it from the smarty site: http://www.smarty.net/docsv2/en/language.function.math {math assign='yuzde' equation="x + y" x=$height y=$width format="%.2f"} Steve -- Steve Staples Web Application Developer 519.258.2333 x8414