[英]Fatal error: Uncaught Error: Call to undefined method Facebook\Facebook::getUser()
[英]resolving Fatal error: Call to undefined method Facebook::getSession() during facebook authentication
我目前正在為我的 web 頁面處理 facebook 連接登錄頁面。
但我一直在第 24 行收到“調用未定義方法”錯誤消息:
$session = $facebook->getSession();
當我刪除第 24 行時,一切似乎都運行順利。
正如我在http://www.9lessons.info/2011/01/facebook-graph-api-connect-with-php-and.html和Z80791B3AE7002FAAtutorials24/68tsDplus.com /88C24/68tsDplus 上的教程一樣php/how-to-authenticate-your-users-with-facebook-connect/ - 有點讓我難過!
錯誤信息是
Fatal error: Call to undefined method Facebook::getSession() in C:\xampp\htdocs\kite\index.php on line 24
請幫忙。 提前謝謝了。 這是我的代碼:
<?php session_start();
//config
include "resources/Connections/kite.php";
//connect to the database so we can check, edit, or insert data to our users table
$con = mysql_connect($hostname_kite, $username_kite, $password_kite) or die(mysql_error());
$db = mysql_select_db($database_kite, $con) or die(mysql_error());
//include out functions file giving us access to the protect() function made earlier
include "resources/php/functions.php";
//setup facebook connect
require 'resources/facebook/src/facebook.php';
$facebook = new Facebook(array(
'appId' => $appid_kite,
'secret' => $secret_kite,
));
// Get User ID
$user = $facebook->getUser();
// Let's see if we have an active session
$session = $facebook->getSession();
// 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 {
$loginUrl = $facebook->getLoginUrl();
}
ob_start();
?>
這是一個老問題,但記錄在案:
對於快速解決方案,將所有對
getSession()
的引用替換為getUser()
例子:
$session = $facebook->getSession();
它應該說:
$session = $facebook->getUser();
此外,如果您不想編輯代碼,您可能希望恢復為 2.x sdk。
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