FQL call to get a users friends.
$user_id=$user_profile['id']; $query = "SELECT uid2 FROM friend WHERE uid1 = $user_id"; try { $result = $facebook->api(array( 'method' => 'fql.query', 'query' => $query, )); } catch (FacebookApiException $e) { error_log($e); $result = 'none'; }