[英]Paypal sandbox PDT Fail 4020
So, I've created a sandbox transaction and am trying to get the data for it on my thank you page. 所以,我已经创建了一个沙箱事务,并且正在尝试在我的感谢页面上获取它的数据。
<?php
$tx = $_REQUEST['tx'];
$pdti = "REDACTED";
$url = "https://www.sandbox.paypal.com/cgi-bin/webscr";
$data = array("tx" => $tx, "at" => $pdti,"cmd" => "_notify-synch");
$options = array(
"http" => array(
"header" => "Content-type: application/x-www-form-urlencoded\r\n",
"method" => "POST",
"content" => http_build_query($data),
),
);
$context = stream_context_create($options);
$result = file_get_contents($url,false,$context);
var_dump($result);
?>
But when I go to thankyoupage.php?tx=ID, where 'ID' is the transaction ID, I get the following: 但是当我转到thankyoupage.php?tx = ID,其中'ID'是交易ID时,我得到以下信息:
string(16) "FAIL Error: 4020"
I can't find any documentation that details what this error means, and am completely stuck, so I'd be grateful for any feedback. 我找不到任何详细说明此错误意味着什么的文档,而且完全卡住了,所以我很感激任何反馈。
很可能您的身份验证令牌( $pdti
)输入错误。
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.