PayPal Express Checkout PHP没有得到回应 [英] PayPal Express Checkout PHP not getting a response

问题描述

我目前正在尝试使用angelleye codeigniter库进行PayPal快速结帐工作（ https：// github） .com / angelleye / paypal-codeigniter ）。我没有收到回复或PayPal的任何错误。我得到的唯一错误是ACK的未定义索引，由于没有响应。没有任何curl错误，PayPal响应返回一个空数组。

I'm currently trying to get PayPal express checkout working using the angelleye codeigniter library (https://github.com/angelleye/paypal-codeigniter). I'm not getting a response or any errors from PayPal. The only error I am getting is an undefined index of ACK due to there not being a response. There are not any curl errors and the PayPal response comes back with an empty array.

有没有办法检查这是失败？

Is there a way of checking where this is failing?

运行时：

Ubuntu 12.04.5

Ubuntu 12.04.5

curl 7.37.0

curl 7.37.0

PHP 5.5.32

PHP 5.5.32

Apache 2.4.12

Apache 2.4.12

OpenSSL 1.0.1

OpenSSL 1.0.1

推荐答案

在/application/libraries/paypal/Paypal_pro.php中找到CURLRequest

In /application/libraries/paypal/Paypal_pro.php find the CURLRequest() function. Should be at line 589.

在此函数中的此行后面：

After this line in the function:

$Response = curl_exec($curl);

添加以下内容，添加以下内容：

Add the following, add the following:

if($Response === FALSE) {
  echo "cURL Error: " . curl_error($curl);
  exit();
}

然后运行另一个测试。如果发生卷曲错误，您应该能够看到它。

Then run another test. If there is a curl error happening you should be able to see it.

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