facebook-php-sdk

I'm trying to publish checkin using Facebook Graph API. I've gone through Facebook API documentation (checkins) and also have the publish_checkins permission. However, my checkin is not getting published. May I know is there anything wrong or am I missing anything else? Thank you for your time :) fbmain.php $user = $facebook->getUser(); $access_token = $facebook->getAccessToken(); // Session based API call if ($user) { try { $me = $facebook->api('/me'); if($me) { $_SESSION['fbID'] = $me['id']; $uid = $me['id']; } } catch (FacebookApiException $e) { error_log($e); } } else { echo "<script type=

I want to get a list of friends with php. I got the necessary permissions, but I can not get a list of friends. 'scope' => 'email, user_friends' $user_friends = $facebook->api('/me/friends'); result: ( [data] => Array ( ) [summary] => Array ( [total_count] => 46 ) ) The docs at https://developers.facebook.com/docs/apps/upgrading#upgrading_v2_0_user_ids clearly states that the Graph API starting with v2.0 only returns the friends which also use the same app. In your case apparantly nobody of your friends actually uses that app, that's why the result array is empty. Please use the StackOverflow

I assume that this is because users have to grant some sort of access to my facebook application, for getUser to be available to me? Here is my code: <? require 'facebook.php'; ?> <?php $facebook = new Facebook(array( 'appId' => '[//fb app id]', 'secret' => '[//fb app secret]', 'cookie' => true )); $uid = $facebook->getUser(); echo $uid; ?> So I guess my question is, short of prompting the user to give permission to my app, is there any other sort of unique identifier that I can grab from a fb user to prevent them from submitting more than 1 entry to my app. I have user's add submissions, but

I have a Facebook App that allows people to create "Posters". Every "Poster" can be commented on using fb:comments widget. User can switch between posters using AJAX. The problem is that after switching to next poster fb:comments widget is still pointing to previous URL. Is there a way to "reload" a widget for a new url? Ok, solved this by myself, leaving it here for reference. If you want to reload fb:comments widget it's as simple as that: // xid can only contain a-zA-Z0-9_%.- comments_html = '<fb:comments xid="' + encodeURIComponent(xid) + '"></fb:comments>'; // #comments is a div,

Imagine the situation when I'm logged in facebook web application as userA. I know userB's nickname but he is not in my friendlist and I do not know his id. And, of course, he does not use my app. How can I get userB's id via a nickname? After that how can I get his wall posts? Are there any specific permissions? May be there are manual pages I've missed? In v1.0, the following was possible: http://graph.facebook.com/v1.0/{user-name} However, with v2.0 and v2.1, accessing users via IDs or Usernames not connected to your application is not possible. E.g., trying http://graph.facebook.com/v2.1/

I have a few applications which upload image to user profile. A few hours ago all applications were working fine but now when uploading is requested, it gives this error Fatal error: Uncaught OAuthException: (#1) An unknown error occurred thrown in applications/fb-sdk/facebook.php on line 543 I'm using the following code to publish image. $FILE = "images/$image"; $args = array('message' => 'My msg '); $args['image'] = '@' . realpath($FILE); $data = $facebook->api('/'.$uid.'/photos', 'post', $args); Is it because of some policy change or some new feature? I have all the permissions like upload