php - Authorize.net sandbox transactions API not working in live server

Question

In Last 3 day Authorize.net sandbox API's not working in live server but its working fine in my localhost

live server and localhost server source code are same. still in live server its giving null response like below

AuthorizeNetCIM_Response Object
(
    [xml] => 
    [response] => 
)

Please help me with this.

Answer 1

经过一些研究，我找到了解决方案。那是关于 cert.pem 文件（SSL cirtificate）。

在 curl 请求中有使用 cert.pem 的代码，如下所示

curl_setopt($curl_request, CURLOPT_CAINFO, dirname(dirname(__FILE__)) . '/ssl/cert.pem');

我只是简单地从http://curl.haxx.se/docs/caextract.html下载证书文件并替换为当前的 cert.pem 文件，它的工作原理！！