function userInfo()
 {
     $facebook = new FacebookAPI(array('appId' => FACEBOOK_KEY, 'secret' => FACEBOOK_SECRET));
     $user = $facebook->getUser();
     if ($user) {
         $profile = $facebook->api('/me');
     }
     //dump($user);
     //dump($profile);
     //exit;
     $user['id'] = $user['uid'];
     $user['uname'] = $user['uname'];
     $user['province'] = 0;
     $user['city'] = 0;
     $user['location'] = '';
     $user['userface'] = $profile['portrait'];
     $user['sex'] = $profile['sex'];
     return $user;
 }