PHP - 从标题中获取请求行

Question

HTTP requests have headers, which can be obtained via getallheaders() , but the first line of the request isn't a header. Instead it's the request line which looks like:

GET /path/to/resource HTTP/1.1

or, with GET parameters,

GET /path/to/resource?var1=val1&var2=val2 HTTP/1.1

How would I get this request line in PHP? Or would I need to rebuild it with $_SERVER vars?

Answer 1

So for now (as per @mario's suggestion), I'm doing,

$requestLine = $_SERVER['REQUEST_METHOD']
       . ' ' . $_SERVER['REQUEST_URI']
       . ' ' . $_SERVER['SERVER_PROTOCOL'];

which seems to work fine.

If anyone has an alternate solution that would get the exact string, I'll accept it instead, but otherwise this should suffice.