BasketItemBase::getBasketCode

public function getBasketCode()
{
	if ($this->internalId == null)
	{
		if ($this->getId() > 0)
		{
			$this->internalId = $this->getId();
		}
		else
		{
			static::$idBasket++;
			$this->internalId = 'n'.static::$idBasket;
		}
	}

	return $this->internalId;
}