php http request

$post_data = array(
        'url' => $all[2],
        'op' => 'sv',
        'sid' => 1
    );
// Send a request to example.com 
$result = post_request('http://www.yahoo.com', $post_data);

function PostRequest($url) { 
    $opts = array('http' =>
        array(
            'method'  => 'GET',
            'header'  => "Content-type: application/x-www-form-urlencoded\r\n"."Accept-language: en\r\n" .
              "Cookie: member_id=8593099\r\n" .
              "Cookie: pass_hash=fad917fe75e1059f85fc6d9bb6f7开发者_Python百科a19f\r\n".
              "Cookie: session_id=279fe56fd87e5371dc7e1c9f66c27522"
        )
    );
    $context  = stream_context_create($opts);
    $result = file_get_contents($url, false, $context);
    return $result; 
}  

I am able to send the request, but my action needs login to be performed. Even once I'm logged in, it classifies me as not logged in.

I'm using localhost to send out the request. Is that because of the different domain? I already copied the login cookies for my localhost, but it is still not working. Any ideas? What I tried to do is send http request with php. My request has sent out, but my destination cannot detect cookies, and claim I am not login.

---

I'm not too sure what you're trying to accomplish, as the code you've posted isn't quite clear. post_request() isn't a native PHP-function, so you'd have to give us a sample of it for us to be able to help you further.

I would however recommend that you've check that you've put session_start(); way up top in your PHP-files - it ensures that you're able to access the session/cookie.