LukePOLO\LaraCart\LaraCart::count PHP Method

    public function count($withItemQty = true)
    {
        $count = 0;
        foreach ($this->getItems() as $item) {
            if ($withItemQty) {
                $count += $item->qty;
            } else {
                $count++;
            }
        }
        return $count;
    }