LukePOLO\LaraCart\LaraCart::destroyCart PHP Method

    public function destroyCart()
    {
        $instance = $this->cart->instance;
        $this->session->forget($this->prefix . '.' . $instance);
        $this->events->fire('laracart.destroy', $instance);
        $this->cart = new Cart($instance);
        $this->update();
    }