Question

我正在使用facebook sdk让用户登录我的网站。这段代码一直工作到今天，实际上它返回（从现在开始）一个引用最后一行的错误。

//FACEBOOK SDK CODE
//--------------------------------------------------------------

require 'facebookSDK/src/facebook.php';

// Create our Application instance (replace this with your appId and secret).
$facebook = new Facebook(array(
  'appId'  => 'xxxxxxxxxxxxxxxxxxx',
  'secret' => 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx',
));


// Get User ID
$user = $facebook->getUser();

// We may or may not have this data based on whether the user is logged in.
//
// If we have a $user id here, it means we know the user is logged into
// Facebook, but we don't know if the access token is valid. An access
// token is invalid if the user logged out of Facebook.

if ($user) {
  try {
    // Proceed knowing you have a logged in user who's authenticated.
    $user_profile = $facebook->api('/me');
  } catch (FacebookApiException $e) {
    error_log($e);
    $user = null;
  }
}

// Login or logout url will be needed depending on current user state.
if ($user) {
  $logoutUrl = $facebook->getLogoutUrl();
} else {
  $statusUrl = $facebook->getLoginStatusUrl();
  $loginUrl = $facebook->getLoginUrl();
  header('location: '.$loginUrl);
  exit;
}

// This call will always work since we are fetching public data.
$naitik = $facebook->api('/naitik');


//----------------------------------------------------------------

$facebook_id=$user_profile['id'];
$facebook_name=$user_profile['name'];
$facebook_email=$user_profile['email'];

未定义的索引'email'。我不知道该怎么做！它从现在开始工作...... 我需要获取用户的电子邮件，'name'和'id'参数都可以，但不是'email'。

我该如何解决？

Answer 1

Facebook已更新其api

将此行更改为 $ user_profile = $ facebook-＆gt; api（＆＃39; / me？fields = email＆＃39;）;

Facebook登录 - 电子邮件不再工作了

1 个答案: