/**
* Ensures that data from any request is limited to float values
*
* Apply to any string or array taken from a get or post request, or from a
* cookie.
* @param mixed $input The input string or array
* @return mixed The float or array thereof
* @author Reto Kohli <*****@*****.**>
*/
function contrexx_input2float($input)
{
if (is_array($input)) {
$arr = array();
foreach ($input as $i => $_input) {
$arr[$i] = contrexx_input2float($_input);
}
return $arr;
}
return floatval($input);
}
/**
* Store the count discounts after editing
* @return boolean True on success, false otherwise
* @author Reto Kohli <*****@*****.**>
*/
function store_discount_count()
{
if (!isset($_POST['discountId'])) {
return true;
}
$discountId = intval($_POST['discountId']);
$discountGroupName = contrexx_input2raw($_POST['discountGroupName']);
$discountGroupUnit = contrexx_input2raw($_POST['discountGroupUnit']);
$arrDiscountCount = contrexx_input2int($_POST['discountCount']);
$arrDiscountRate = contrexx_input2float($_POST['discountRate']);
return Discount::storeDiscountCount($discountId, $discountGroupName, $discountGroupUnit, $arrDiscountCount, $arrDiscountRate);
}
