Facebookの-PHP-SDK：API（ '/私'）働いていない、ここで非常に奇妙な

Question

は私のコードです：

$session = $facebook->getSession(); 
var_dump($session);/*it says session is perfectly established*/ 
try { 
    $uid = $facebook->getUser(); 
    echo '<br>'; 
    var_dump($uid);/*User id is found*/ 
    $fb_user = $me = $facebook->api('/me');/*PHP execution doesn't go forward, here it breaks*/ 
    echo '<br>'; 
    var_dump($fb_user);/*PHP execution doesn't come up to here*/ 

EDITED： を私はキャッチセクションに$例外をしますprint_rし、持っています次の長いメッセージ：

FacebookApiException Object 
(
    [result:protected] => Array 
     (
      [error_code] => 6 
      [error] => Array 
       (
        [message] => name lookup timed out 
        [type] => CurlException 
       ) 

     ) 

    [message:protected] => name lookup timed out 
    [string:private] => 
    [code:protected] => 6 
    [file:protected] => /home/abusadat/public_html/.../facebook.php 
    [line:protected] => 614 
    [trace:private] => Array 
     (
      [0] => Array 
       (
        [file] => /home/abusadat/public_html/.../facebook.php 
        [line] => 575 
        [function] => makeRequest 
        [class] => Facebook 
        [type] => -> 
        [args] => Array 
         (
          [0] => https://graph.facebook.com/me 
          [1] => Array 
           (
            [method] => GET 
            [access_token] => ******...****** 
           ) 

         ) 

       ) 

      [1] => Array 
       (
        [file] => /home/abusadat/public_html/.../facebook.php 
        [line] => 539 
        [function] => _oauthRequest 
        [class] => Facebook 
        [type] => -> 
        [args] => Array 
         (
          [0] => https://graph.facebook.com/me 
          [1] => Array 
           (
            [method] => GET 
           ) 

         ) 

       ) 

      [2] => Array 
       (
        [file] => /home/abusadat/public_html/.../facebook.php 
        [line] => 492 
        [function] => _graph 
        [class] => Facebook 
        [type] => -> 
        [args] => Array 
         (
          [0] => /me 
         ) 

       ) 

      [3] => Array 
       (
        [file] => /home/abusadat/public_html/.../fb-connect.php 
        [line] => 31 
        [function] => api 
        [class] => Facebook 
        [type] => -> 
        [args] => Array 
         (
          [0] => Array 
           (
            [0] => Facebook Object 
             (
              [appId:protected] => ******...****** 
              [session:protected] => Array 
               (
                [access_token] => ******...****** 
                [base_domain] => abusadat.com 
                [expires] => 1312567200 
                [secret] => ******...****** 
                [session_key] => ******...****** 
                [sig] => ******...****** 
                [uid] => ******...****** 
               ) 

              [signedRequest:protected] => 
              [sessionLoaded:protected] => 1 
              [cookieSupport:protected] => 1 
              [baseDomain:protected] => 
              [fileUploadSupport:protected] => 
             ) 

            [1] => _graph 
           ) 

          [1] => Array 
           (
            [0] => /me 
           ) 

         ) 

       ) 

      [4] => Array 
       (
        [file] => /home/abusadat/public_html/.../index.php 
        [line] => 29 
        [args] => Array 
         (
          [0] => /home/abusadat/public_html/.../fb-connect.php 
         ) 

        [function] => include_once 
       ) 

     ) 

) 

私はSDKバージョン2.1.2を使用しています。 SDK 3以上の使用にはいくつかの制限があります。

Answer 1

私の推測では、PHPエラーの報告設定が適切に調整されていないため、例外がスローされていて、表示されません。

は、あなたのPHPファイルの先頭にこれを追加します。

ini_set('display_errors', 1); 
error_reporting(E_ALL); 

ページを訪問するときは、その後、PHPのエラーが表示されるはずです。