Facebook access token - how to solve the problem?

Question

PHP

Hello!
Faced a problem. When I request a token, I get it as a hash tag in response.
How can I get a token as a parameter?
Now I do this:

https://www.facebook.com/dialog/oauth?client_id=[client_id]&client_secret=[secret_key]&redirect_uri=[redirect_uri]&response_type=token

In response I get:

http://me_site.com/fb.html?#access_token=CAAXgUbOqk5kBAKuPxupfOFXeAbV...

Naturally, we will not find an access_token in the request, but it is needed to work with curl.
Of course, I understand that in order to get the token we need, we need to use response_type=code, but when we received it, we get an error when requesting FB.

Answer 1

You understand everything correctly.
You need to use code instead of token.
Once we got the token, we do something like:

$token_url = "https://graph.facebook.com/oauth/access_token?"
            . "client_id=" . $client_id . "&redirect_uri=" . urlencode($redirect)
            . "&client_secret=" . $secret . "&code=" . $code;
// $code - ранее полученный код-токен
$response = file_get_contents($token_url);
//...
// теперь $response содержит ваш токен.

Answer 2

get with javascript and redirect to the same url with GET transmission