如何使用 php 发送 HTTPS 帖子
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How to send HTTPS posts using php
提问by Nico Burns
I'm setting up a custom e-commerce solution, and the payment system I'm using requires me to send HTTPS POSTS.
我正在设置自定义电子商务解决方案，我使用的支付系统要求我发送 HTTPS POSTS。
How can I do this using php (and CURL?), is it any different from sending http posts?
我如何使用 php（和 CURL？）来做到这一点，这与发送 http 帖子有什么不同吗？
UPDATE:
更新：
Thanks for your replies, they've been very useful. I assume I will need to purchase an SSL certificate for this to work, and I will obviously do this for the final site, but is there any way for me to test this without buying one?
感谢您的回复，它们非常有用。我假设我需要购买一个 SSL 证书才能工作，而且我显然会为最终站点执行此操作，但是有什么方法可以让我在不购买的情况下进行测试？
Thanks, Nico
谢谢，尼科
回答by
PHP/Curl will handle the https request just fine. What you may need to do, especially when going against a dev server, is turn CURLOPT_SSL_VERIFYPEER off. This is because a dev server may be self signed and fail the verify test.
PHP/Curl 可以很好地处理 https 请求。您可能需要做的是，尤其是在针对开发服务器时，关闭 CURLOPT_SSL_VERIFYPEER。这是因为开发服务器可能是自签名的并且无法通过验证测试。
$postfields = array('field1'=>'value1', 'field2'=>'value2');
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://foo.com');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_POST, 1);
// Edit: prior variable $postFields should be $postfields;
curl_setopt($ch, CURLOPT_POSTFIELDS, $postfields);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0); // On dev server only!
$result = curl_exec($ch);
回答by VolkerK
You can also use the stream api and http/https context options
您还可以使用流 api 和http/https 上下文选项
$postdata = http_build_query(
array(
'FieldX' => '1234',
'FieldY' => 'yaddayadda'
)
);
$opts = array(
'http' => array(
'method' => 'POST',
'header' => 'Content-type: application/x-www-form-urlencoded',
'content' => $postdata
)
);
$context = stream_context_create($opts);
$result = file_get_contents('https://example.com', false, $context);
You still need an extension that provides the SSL encryption. That can either be php_openssl or (ifcompiled that way) php_curl.
您仍然需要一个提供 SSL 加密的扩展。这可以是 php_openssl 或（如果以这种方式编译）php_curl。
回答by Gumbo
No, there is no much difference. Curl does everything necessary itself.
不，没有太大区别。Curl 自己做所有必要的事情。
See the examples in the user comments on the curl_setoptreference pagehow it's done.
请参阅参考页面上curl_setopt的用户评论中的示例如何完成。
回答by Sampson
Similar question: POST to URL with PHP and Handle Response
类似问题：POST to URL with PHP and Handle Response
Using the accepted solution (Snoopy PHP Class), you can do something like the following:
使用公认的解决方案（史努比 PHP 类），您可以执行以下操作：
<?php
$vars = array("fname"=>"Jonathan","lname"=>"Sampson");
$snoopy = new Snoopy();
$snoopy->curl_path = "/usr/bin/curl"; # Or whatever your path to curl is - 'which curl' in terminal will give it to you. Needed because snoopy uses standalone curl to deal with https sites, not php_curl builtin.
$snoopy->httpmethod = "POST";
$snoopy->submit("https://www.somesite.com", $vars);
print $snoopy->results;
?>
回答by Rob Di Marco
If you are using curl, you can pass in the -d switch for your parameters. This results in using an HTTP post. Something like
如果您使用 curl，您可以为您的参数传入 -d 开关。这导致使用 HTTP 帖子。就像是
curl http://foo.com -d bar=baz -d bat=boo
would result in an HTTP post to http://foo.comwith the appropriate parameters
将导致带有适当参数的 HTTP 发布到http://foo.com
