提交 Paypal 表单时的变量

2021-12-29 00:00:00 php paypal paypal-ipn 
<form>
    <!--- paypal form --->
</form>

提交时如何通过paypal发送数据?

How to send data thru paypal when submitting?

例如:

  1. 提交#ID 值为12345"的表单后支付成功后.

  1. Upon submitting the form with an #ID value of "12345" and after paying successfully.

它将返回到我的网站ThankYou.php

It will return back to my site ThankYou.php

问题:我将如何获得值 12345?或者我可以使用

Question: how will I get the value 12345? or can I use

//ThankYou.php
<?php
echo $_REQUEST["#ID"];
?>

提前致谢！！

推荐答案

PayPal 允许您发布自定义值.您应该能够在表单上放置一个隐藏的表单字段值，以便返回时返回.他们的文档包含所有这些信息.

PayPal allows you to post custom values. You should be able to put a hidden form field value on your form that will make the trip back on return. Their documentation has all that information.

这可能有效:

<input type="hidden" name="custom" value="Id value" />

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