Sonata\Component\Basket\Basket::removeBasketElement PHP 메소드

    public function removeBasketElement(BasketElementInterface $element)
    {
        $pos = $element->getPosition();
        --$this->cptElement;
        unset($this->positions[$element->getProduct()->getId()], $this->basketElements[$pos]);
        if (!$this->inBuild) {
            $this->buildPrices();
        }
        return $element;
    }