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<?php
/**
* @author PHPShop Software
* @version 1.1
* @package PHPShopClass
* @subpackage Helper
*/
class PHPShopMath {
/**
* @return mixed
*/
static function DoZero($price) {
if(empty($price)) return 0;
else return $price;
}
/**
* @return mixed
*/
static function Zero($price) {
return PHPShopMath::DoZero($price);
}
/**
* @return float
*/
static function ReturnSumma($sum,$disc) {
global $PHPShopSystem;
if(!$PHPShopSystem) {
$PHPShopSystem = new PHPShopSystem();
}
$kurs=$PHPShopSystem->getDefaultValutaKurs();
$sum*=$kurs;
$sum=$sum-($sum*$disc/100);
return number_format($sum,"2",".","");
}
}
?>