Facebook PHP SDK - will not logout properly

Question

I\'ve been searching for hours for the solution to this problem but can\'t find one that works for me. When i click \"Logout\" on my site the user information is still visible a

Answer 1

Because I still have PHP 5.3 at my CentOS 6.7 server in year 2016 and don't want to take the hassle of upgrading the PHP version - I still use the old facebookarchive/facebook-php-sdk instead of the newer facebook/facebook-php-sdk-v4 library.

And here is how I handle the logout in my app:

 REPLACE_ME,
        'secret' => REPLACE_ME,
));

if (isset($_REQUEST['logout'])) {
        $client->destroySession();
        header('Location: ' . REDIRECT);
        exit(0);
}

if ($client->getUser()) {
        try {
                $me = $client->api('/me?fields=id,first_name,gender');
                $body = '
' . print_r($me, TRUE) . '
';
        } catch (FacebookApiException $ex) {
                error_log($ex);
                $body = '
' . htmlspecialchars($e->getMessage()) . '
';
        }
} else {
        $body = sprintf('
Login
', $client->getLoginUrl());
}

?>




        


        
        
Logout

Do not forget to -

1. Get web client id and secret at Facebook console
2. Authorize the https://example.com/myapp/ at the same place