爲什麼我無法從event_member表中檢索數據？ Facebook

Question

出於某種原因，我的代碼不起作用，我不知道爲什麼。這種格式適用於其他表格，但是當我嘗試從event_member表中檢索事件ID時，它不會返回任何內容。有什麼我做錯了嗎？我知道我正在參加幾個活動，所以它必須返回它們。

require_once 'facebook.php'; //Facebook class 

$Facebook = new Facebook($config);     //Initialize Facebook 
$fb = $Facebook->getUser();        //Get the user 

//Authorize the user 
if ($fb) 
{ 
    try 
    { 
     $user = $Facebook->api('/me'); 
    } 
    catch (FacebookApiException $e) 
    { 
     echo "There was an unexpected error. Please contact us."; 
     $fb = null; 
    } 
} 

try 
{ 
    $fql = "SELECT eid FROM event_member WHERE uid = me()"; 
    $param = array('method' => 'fql.query', 'query' => $fql, 'callback' => ''); 

    $result = $Facebook->api($param); 

    foreach ($result as $row) 
    { 
     echo $row["eid"] . "<br/>"; 
    } 
} 
catch (FacebookApiException $e) 
{ 
    echo $e; 
} 

Answer 1

要閱讀你所需要的event_member表：在user_events許可，非公開活動或看到的所有事件用戶正在參加

來源：https://developers.facebook.com/docs/reference/fql/event_member/

---

How to ask for permissions in PHP:

$params = array(
    'scope' => 'read_stream, friends_likes', 
    'redirect_uri' => 'https://www.myapp.com/post_login_page' 
); 

$loginUrl = $facebook->getLoginUrl($params);