How get facebook user ID from my application?

Question

I created a facebook application and send request to a user through below code.Now when a user allow my application then i need his id and email address into my canvas url.B

Answer 1

At last i solve my problem and now i can easily get the facebook user id and email address and other related information.Using this code i can hit to facebook for particular user's authentication and when user accept my application then i can get his/her facebook user id, email and other information into $user_info array.Hope it will help you.

Just see my code below:

 '########',
  'secret' => '##########################',
  'cookie' => true,
));

$req_perms = "publish_stream,offline_access,user_status,email,read_stream"; 
$session = $facebook->getSession();
$loginUrl = $facebook->getLoginUrl(array('canvas'=> 1,'fbconnect' => 0,'req_perms' => $req_perms));
$user_info = null;
if (!$session) 
    { echo "";exit;}
else{
     try {  $user_info = $facebook->api('/me');  } 
     catch (FacebookApiException $e) 
         { echo ""; exit;}
    }
?>





"; 
echo "Hi $user_name ! Your E-mail Address is: ".$user_info['email']."
"; 
echo "Thanks for accepting our application.";
//print_r($user_info);
?>