How to get parameter from the url?

Question

I have to get value of access_token from a URL, like:

localhost/facebook/#access_token=xyz

$_GET['access_token'] doesn't work. How can I get the value of access_token?

because you have `/#` in the url and rest url it not getting with `$_GET[]` — jogesh_pi, Feb 19 '14 at 04:05
If you're using the FB JavaScript API, this should all be transparent to you. — Ja͢ck, Feb 19 '14 at 04:06
possible duplicate of [PHP SDK: How do I capture the access token after user auths app?](http://stackoverflow.com/questions/7354978/php-sdk-how-do-i-capture-the-access-token-after-user-auths-app) — ElefantPhace, Feb 19 '14 at 04:16

ElefantPhace · Answer 1 · 2014-02-19T05:39:41.213

1

Use getAccessToken

$facebook->getAccessToken();

https://developers.facebook.com/docs/reference/php/facebook-getAccessToken/

$user = $facebook->getUser();
echo $facebook->getAccessToken();
if(!$user){
    $loginUrl = $facebook->getLoginUrl();
    echo '<a href="$loginUrl">Login with Facebook</a>';
}

Clicking login with take you to fb, you login/accept whatever, then it redirects you back to your page and you get your access token.

edited Feb 19 '14 at 05:39

answered Feb 19 '14 at 04:14

ElefantPhace

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Actually I need token.When I add token its return # .But response type is only code it works. – Meow Feb 19 '14 at 04:40
You can still get the token from using code. It just passes it through and you use `$_GET['code']` – ElefantPhace Feb 19 '14 at 04:44
I didn't find any method to get access token form code. Please any suggestion? – Meow Feb 19 '14 at 04:51
$facebook->getAccessToken(); get only an active access token. but i need accessToken from code. In my case redirect url in different . so no any cookies is there – Meow Feb 19 '14 at 04:58
I'm assuming you're using the login url? – ElefantPhace Feb 19 '14 at 05:35

score 0 · Accepted Answer · answered Feb 19 '14 at 04:05

0

I believe the hash part of the URL isn't sent to PHP, so can't be accessed via PHP. Javascript can access it, and can then pass it onto PHP.

There is a guide here showing how.

answered Feb 19 '14 at 04:05

flauntster

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How to get parameter from the url?

2 Answers2