I am using this code. It does not do anything. :(
$post_url = "https://graph.facebook.com/".$photo_id."/tags/".$random_friend['id']."?access_token=".$access_token."&x=22&y=22&method=POST";
$response = file_get_contents($post_url);
I have defined everything.. but it still not works. I want to know how to tag user or his friends in a pic uploaded by my app.
I am using all necesarry permissions required. user_photos, friends_photos, publish_stream