这是我使用沙盒完成购物车付款后来自 paypal 的示例响应
Array
(
[address_city] => San Jose
[address_country] => United States
[address_country_code] => US
[address_name] => Test User
[address_state] => CA
[address_status] => confirmed
[address_street] => 1 Main St
[address_zip] => 95131
[business] => test_biz@gmail.com
[charset] => windows-1252
[custom] =>
[first_name] => Test
[form_charset] => UTF-8
[item_name1] => iPod Touch
[item_name2] => Giant Hamburger, the world's biggest
[item_number1] => 2
[item_number2] => 1
[last_name] => User
[mc_currency] => USD
[mc_fee] => 0.79
[mc_gross] => 17.00
[mc_gross_1] => 7.00
[mc_gross_2] => 10.00
[mc_handling] => 0.00
[mc_handling1] => 0.00
[mc_handling2] => 0.00
[mc_shipping] => 2.00
[mc_shipping1] => 2.00
[mc_shipping2] => 0.00
[merchant_return_link] => click here
[notify_version] => 3.4
[num_cart_items] => 2
[payer_email] => test_per@gmail.com
[payer_id] => TRCLJTHLNCJ7Q
[payer_status] => verified
[payment_date] => 23:14:45 Jan 02, 2012 PST
[payment_fee] => 0.79
[payment_gross] => 17.00
[payment_status] => Completed
[payment_type] => instant
[protection_eligibility] => Eligible
[quantity1] => 1
[quantity2] => 1
[receiver_email] => test_biz@gmail.com
[receiver_id] => 74PV23B8KSK84
[residence_country] => US
[tax] => 0.00
[tax1] => 0.00
[tax2] => 0.00
[test_ipn] => 1
[transaction_subject] => Shopping CartiPod TouchGiant Hamburger, the world's biggest
[txn_id] => 4BK63214AG342352Y
[txn_type] => cart
[verify_sign] => A0Jk1FY.7aHd-VRk44a4grBP7kE.A0Azn34Obs6QiSJKuCvAWSWyItkH
)
如您所见,有 item_name1 和 item_name2 如何获取这些项目的值,比如说我已经支付了 10 件商品?。就像从 item_name1 到 item_name10
我通过我的 PHP 代码生成了项目编号,就像这样
<?php
$i = 1;
foreach($_SESSION['cart'] as $id => $qty):
$product = find_product($id);
?>
<input type="hidden" name="item_name_<?php echo $i; ?>" value="<?php echo $product['ProductDescription']; ?>">
<input type="hidden" name="item_number_<?php echo $i; ?>" value="<?php echo $product['ProductID']; ?>">
<input type="hidden" name="amount_<?php echo $i; ?>" value="<?php echo $product['ProductOverridePrice']; ?>">
<input type="hidden" name="quantity_<?php echo $i; ?>" value="<?php echo $qty; ?>">
<?php
$i++;
endforeach;
?>
如果您查看示例 paypal 响应,则有 mc_gross_1 、 mc_gross_2 ...tax1、tax2 等 ..那么我将如何获得那些数字递增的那些值并将其保存在数据库中?
最佳答案
虽然您也有 [num_cart_items] = 2
。
所以只做一个循环......
for ($i = 1; $i <= $_POST['num_cart_items']; $i++) {
$name = $_POST['item_name' . $i];
$number = $_POST['item_number' . $i];
$quantity = $_POST['quantity' . $i];
//etc...
$query = "INSERT INTO payments (product_name, product_id, product_quantity)
VALUES ('" . mysql_real_escape_string($name) . "', '" . mysql_real_escape_string($number) . "', '" . mysql_real_escape_string($quantity) . "')";
mysql_query($query);
}
关于php - 如何获取 Paypal IPN中的item_number?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/8709230/