PHP 的 cURL：如何通过 HTTPS 连接？
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PHP's cURL: How to connect over HTTPS?
提问by King of Zhopa
I need to do a simple GET request to EC2 Query API with regular URL encoded query string. The protocol is HTTPS. How would I send the request with the help of PHP's cURL.
我需要使用常规 URL 编码的查询字符串对 EC2 查询 API 执行简单的 GET 请求。协议是HTTPS。我将如何在 PHP 的 cURL 的帮助下发送请求。
回答by rogeriopvl
Example:
例子：
$url = "https://example.com";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
$result = curl_exec($ch);
curl_close($ch);
print_r($result);
CURLOPT_SSL_VERIFYPEER
CURLOPT_SSL_VERIFYPEER
Check if peer certificate is valid or invalid/expired.
检查对等证书是否有效或无效/过期。
CURLOPT_SSL_VERIFYHOSTquoting from php manual:
CURLOPT_SSL_VERIFYHOST引用自php 手册：
1 to check the existence of a common name in the SSL peer certificate. 2 to check the existence of a common name and also verify that it matches the hostname provided.
1 检查 SSL 对等证书中是否存在通用名称。2 检查通用名称是否存在，并验证它是否与提供的主机名匹配。
回答by Pascal MARTIN
Sending a request via curl, to an HTTPS URL, is not that hard by itself, in terms of PHP code.
就 PHP 代码而言，通过 curl 向 HTTPS URL 发送请求本身并不难。
Something like this should do perfectly fine (I just tried this portion of code on my machine, Windows, PHP 5.3):
像这样的事情应该做得很好（我只是在我的机器、Windows、PHP 5.3 上尝试了这部分代码）：
$url = 'https://.../...';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$data = curl_exec($ch);
curl_close($ch);
echo $data;
And it outputs the result fine : the same thing I get in my browser when trying to access the https://URL ; except for the CSS, of course.
它输出的结果很好：当我尝试访问https://URL时，我在浏览器中得到了同样的结果；当然，CSS 除外。
You might want to take a look at the manual page of the curl_setoptfunction : there are a lot of options, and some of those might be useful, in your specific case :-)
您可能想查看该curl_setopt函数的手册页：有很多选项，其中一些可能对您的特定情况有用:-)
Here, I used CURLOPT_SSL_VERIFYPEERand CURLOPT_SSL_VERIFYHOST; not sure you'll need those with Amazon, but I had to use them, else this portion of code didn't work -- but that might be related to the fact that the certificate I'm using is self-signed... Try with and without those, and you'll quickly find out if you need them.
在这里，我使用了CURLOPT_SSL_VERIFYPEER和CURLOPT_SSL_VERIFYHOST；不确定你是否需要亚马逊的那些，但我必须使用它们，否则这部分代码不起作用 - 但这可能与我使用的证书是自签名的事实有关......尝试使用和不使用它们，您会很快发现是否需要它们。
回答by Stephen Curran
If you want to configure CURL to blindly accept the certificate you can set the CURLOPT_SSL_VERIFYPEER option to false.
如果要将 CURL 配置为盲目接受证书，可以将 CURLOPT_SSL_VERIFYPEER 选项设置为 false。
$url = 'https://www.example.com/abc';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
// Blindly accept the certificate
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
$response = curl_exec($ch);
curl_close($ch);
var_dump($response);
回答by user234882
回答by Krishan Liyanaarachchi
This code can use to retrieve https requests
此代码可用于检索 https 请求
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,'https://serverurl.com/');
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS,http_build_query($data));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data1 = curl_exec($ch);
curl_close($ch);
