DDR爱好者之家

php curl常见错误：SSL错误、bool(false)
站长资源 2024/11/26 佚名
75 1538
DDR爱好者之家 Design By 杰米
症状：php curl调用https出错
排查方法：在命令行中使用curl调用试试。
原因：服务器所在机房无法验证SSL证书。
解决办法：跳过SSL证书检查。
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

症状：php curl调用curl_exec返回bool(false)，命令行curl调用正常。
排查方法：
var_dump(curl_error($ch));
返回：
string(23) "Empty reply from server"
再排查：
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, false);
返回：
HTTP/1.1 100 Continue
Connection: close
原因：php curl接收到HTTP 100就结束了，应该继续接收HTTP 200
解决方案：
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Expect:'));

PHP and cURL: Disabling 100-continue header
Published June 15th, 2006
I've been using cURL (through PHP) to build a sort of proxy for a project I'm working on. I need to parse the returned headers (to recover the HTTP status), so had included a very simple script to do so. It had worked fine in the past, but for some reason barfed in this case. A closer look at what was being returned revealed that for some reason, Apache was prepending the ‘normal' headers with an extra response header:

HTTP/1.1 100 Continue

HTTP/1.1 200 OK Date: Fri, 09 Jun 2006 15:23:42 GMT
Server: Apache
...A bit of Googling revealed that this was to do with a header that cURL sends by default:

Expect: 100-continue

…which in turns tells Apache to send the extra header. I poked around a fair bit but couldn't quite find a workable solution short of manually removing the header in PHP, which seemed a bit clumsy. Finally, on a hunch I tried this:

curl_setopt( $curl_handle, CURLOPT_HTTPHEADER, array( 'Expect:' ) );

…which basically overrides the original ‘Expect:' header with an empty one.

Hope this helps someone.
DDR爱好者之家 Design By 杰米
广告合作：本站广告合作请联系QQ：858582 申请时备注：广告合作（否则不回）
免责声明：本站资源来自互联网收集,仅供用于学习和交流,请遵循相关法律法规,本站一切资源不代表本站立场,如有侵权、后门、不妥请联系本站删除！
DDR爱好者之家 Design By 杰米
ddrfans.com DDR爱好者之家
8,675无损音乐
1,324高清电影
213破解软件
70,141收录资讯

稳了！魔兽国服回归的3条重磅消息！官宣时间再确认！

昨天有一位朋友在大神群里分享，自己亚服账号被封号之后居然弹出了国服的封号信息对话框。

这里面让他访问的是一个国服的战网网址，com.cn和后面的zh都非常明白地表明这就是国服战网。

而他在复制这个网址并且进行登录之后，确实是网易的网址，也就是我们熟悉的停服之后国服发布的暴雪游戏产品运营到期开放退款的说明。这是一件比较奇怪的事情，因为以前都没有出现这样的情况，现在突然提示跳转到国服战网的网址，是不是说明了简体中文客户端已经开始进行更新了呢？

更新日志

友情链接

杰晶网络 DDR爱好者之家 南强小屋 黑松山资源网 白云城资源网
DDR爱好者之家 Design By 杰米