Facebook $facebook->getUser() is not working

Question

We are trying to get user information from getUser() method of facebook using php sdk (3.1.1) but it returns 0. what would be the cause?

$facebook = new Facebook(array(
  'appId'  => $fbconfig['appid'],
  'secret' => $fbconfig['secret'],
  'cookie' => true,
));
$facebook->getUser();

Answer 1

最新的SDK是v.3.2.2 https://github.com/facebook/facebook-php-sdk/，您应该改用它，并通过getLoginUrl()使用登录处理逻辑