public function getCartQuantity(array $options = array())
    {
        $options += array(
            'user_id' => $this->cart_uid,
            'store_id' => $this->store_id
        );

        return $this->cart->getQuantity($options);
    }
public function getCartQuantity(array $options = array())
    {
        $options += array(
            'user_id' => $this->cart_uid,
            'store_id' => $this->store_id
        );

        return $this->cart->getQuantity($options);
    }
public function getCartQuantity ( array $ options = array ( ) ) { $ options += array ( 'user_id' => $ this -> cart_uid , 'store_id' => $ this -> store_id ) ; return $ this -> cart -> getQuantity ( $ options ) ; }
Returns the number of cart items for the current user
@param array $options
@return array|int
Returns the number of cart items for the current user