如何在 PHP 中启动 GET/POST/PUT/DELETE 请求并判断请求类型？
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How to start a GET/POST/PUT/DELETE request and judge request type in PHP?
提问by user198729
I never see how is PUT/DELETErequest sent.
我从来没有看到PUT/DELETE请求是如何发送的。
How to do it in PHP?
如何在 PHP 中做到这一点？
I know how to send a GET/POST request with curl:
我知道如何使用 curl 发送 GET/POST 请求：
$ch = curl_init();
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookieFile);
curl_setopt($ch, CURLOPT_COOKIEFILE,$cookieFile);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_POST, 0);
curl_setopt($ch, CURLOPT_TIMEOUT, 4);
But how to do PUT/DELETErequest?
但是怎么做PUT/DELETE请求？
回答by Gordon
For DELETEuse curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'DELETE');
For PUTuse curl_setopt($ch, CURLOPT_PUT, true);
对于DELETE使用curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'DELETE');
对于PUT使用curl_setopt($ch, CURLOPT_PUT, true);
An alternative that doesn't rely on cURL being installed would be to use file_get_contentswith a custom HTTP stream context.
不依赖于安装 cURL 的替代方法是file_get_contents与自定义 HTTP 流上下文一起使用。
$result = file_get_contents(
'http://example.com/submit.php',
false,
stream_context_create(array(
'http' => array(
'method' => 'DELETE'
)
))
);
Check out these two articles on doing REST with PHP
查看这两篇关于使用 PHP 进行 REST 的文章
回答by Pascal MARTIN
Generally speaking, if you want to send some "non-GET" request, you'll often work with curl.
一般来说，如果您想发送一些“非 GET”请求，您通常会使用curl。
And you'll use the curl_setoptfunction to configure the request you're sending ; amongst the large amount of possible options, to change the request method, you'll be interested by at least those options (quoting):
您将使用该curl_setopt函数来配置您发送的请求；在大量可能的选项中，要更改请求方法，您至少会对这些选项感兴趣（引用）：
CURLOPT_CUSTOMREQUEST: A custom request method to use instead of "GET" or "HEAD" when doing a HTTP request. This is useful for doing "DELETE" or other, more obscure HTTP requests.CURLOPT_HTTPGET:TRUEto reset the HTTP request method toGET.CURLOPT_POST:TRUEto do a regular HTTPPOST.CURLOPT_PUT:TRUEto HTTPPUTa file. The file toPUTmust be set withCURLOPT_INFILEandCURLOPT_INFILESIZE.
CURLOPT_CUSTOMREQUEST：在执行 HTTP 请求时使用的自定义请求方法而不是“GET”或“HEAD”。这对于执行 "DELETE" 或其他更模糊的 HTTP 请求很有用。CURLOPT_HTTPGET:TRUE将 HTTP 请求方法重置为GET.CURLOPT_POST:TRUE做一个常规的 HTTPPOST。CURLOPT_PUT:TRUEHTTPPUT文件。PUT要设置的文件必须使用CURLOPT_INFILE和CURLOPT_INFILESIZE。
Of course, curl_setoptis not the only function you'll use ; see the documentation page of curl_execfor an example of how to send a request with curl.
当然，curl_setopt这不是您要使用的唯一功能；curl_exec有关如何使用 curl 发送请求的示例，请参阅文档页面。
(Yes, that example is pretty simple, and sends a GETrequest -- but you should be able to build from there ;-) )
（是的，这个例子非常简单，并发送了一个GET请求——但你应该能够从那里构建;-))
