无法使用 cURL 连接到 HTTPS 站点.而是返回 0 长度的内容.我能做什么? [英] Can't connect to HTTPS site using cURL. Returns 0 length content instead. What can I do?

问题描述

我有一个使用 cURL(最新版本)连接到安全网关进行支付的站点.

I have a site that connects using cURL (latest version) to a secure gateway for payment.

问题是 cURL 总是返回 0 长度的内容.我只得到标题.并且仅当我设置 cURL 以返回标头时.我有以下标志.

The problem is cURL always returns 0 length content. I get headers only. And only when I set cURL to return headers. I have the following flags in place.

curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_URL, $gatewayURI);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt ($ch, CURLOPT_POST, 1);

返回的头是

HTTP/1.1 100 Continue

HTTP/1.1 200 OK
Date: Tue, 25 Nov 2008 01:08:34 GMT
Server: Microsoft-IIS/6.0
X-Powered-By: ASP.NET
Content-Length: 0
Content-Type: text/html
Set-Cookie: ASPSESSIONIDxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx; path=/
Cache-control: private

我也尝试过对不同网站进行 cURL 访问，它们返回的内容很好.我认为问题可能与 https 连接有关.

I have also tried cURL'ing different sites and they return content fine. I think the problem might have something to do with the https connection.

我已经和公司谈过了，他们没有帮助.

I have spoken with the company and they are unhelpful.

有没有其他人遇到过这个错误并知道解决方法?我应该放弃 cURL 并尝试使用 fsockopen() 吗?

Has anyone else experienced this error and know a work around? Should I ditch cURL and try and use fsockopen() ?

谢谢.:)

推荐答案

您还应该尝试检查 curl_error() 中的错误消息.您可能需要在每个 curl_* 函数之后执行一次此操作.

You should also try checking the error messages in curl_error(). You might need to do this once after each curl_* function.

http://www.php.net/curl_error

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