Esempi in PHP per Price::buildEmpty

Esempio n. 1

File: Price.php Progetto: ayeo/price

 /**
  * @param Price $priceToSubtract
  * @return Price
  */
 public function subtract(Price $priceToSubtract)
 {
     $this->checkCurrencies($this->getCurrency(), $priceToSubtract->getCurrency());
     if ($this->isGreaterThan($priceToSubtract)) {
         $newGross = $this->getGross() - $priceToSubtract->getGross();
         $newNett = $this->getNett() - $priceToSubtract->getNett();
         return new Price($newNett, $newGross, $this->getCurrencySymbol(), $this->getTaxForPrices($this, $priceToSubtract));
     }
     return Price::buildEmpty($this->getCurrencySymbol());
 }