Question

我试图获取

上每个订单的order_id

catalog/controller/checkout/success.php

if (isset($this->session->data['order_id'])) {
    $this->cart->clear();

    //JACK - ADD ORDER ID TO NEW VARIABLE
    $order_id = $this->session->data['order_id'];
    //END MODIFICATION

    unset($this->session->data['shipping_method']);
    unset($this->session->data['shipping_methods']);
    unset($this->session->data['payment_method']);
    unset($this->session->data['payment_methods']);
    unset($this->session->data['guest']);
    unset($this->session->data['comment']);
    unset($this->session->data['order_id']);    
    unset($this->session->data['coupon']);
    unset($this->session->data['reward']);
    unset($this->session->data['voucher']);
    unset($this->session->data['vouchers']);
}

但是我收到了错误：

Undefined variable: order_id in /Applications/XAMPP/xamppfiles/htdocs/opencart/catalog/controller/checkout/success.php on line 121

        foreach($get_order_products as $prod){              

            $order_products[] = array(
                'order_id'  => $order_id
            );

        }

Answer 1

你的代码应该是这样的，试试这个。

目录/控制器/结帐/ success.php

if (isset($this->session->data['order_id'])) {
    $this->cart->clear();

    //JACK - ADD ORDER ID TO NEW VARIABLE
    $order_id = $this->session->data['order_id'];
    //END MODIFICATION

    unset($this->session->data['shipping_method']);
    unset($this->session->data['shipping_methods']);
    unset($this->session->data['payment_method']);
    unset($this->session->data['payment_methods']);
    unset($this->session->data['guest']);
    unset($this->session->data['comment']);
    unset($this->session->data['coupon']);
    unset($this->session->data['reward']);
    unset($this->session->data['voucher']);
    unset($this->session->data['vouchers']);
}

 foreach($get_order_products as $prod){              

     $order_products[] = array(
        'order_id'  => $order_id
         );

 }

unset($this->session->data['order_id']);

opencart上的未定义变量

1 个答案: