2014-08-28 59 views
-3

IM試圖得到一個代碼,使我的Facebook頁面內容隱藏,直到喜歡網頁的用戶(只需改變等之後,網頁內容)如何隱藏Facebook的內容,直到用戶喜歡的頁面?

我創建了一個Facebook應用程序,大約一年前,它運作良好,並做了什麼我想https://www.facebook.com/app.graphicano/app_1417521298482387

**問題:**我創建了一個新的應用程序,並使用相同的代碼把它不工作 https://www.facebook.com/app.graphicano/app_711341728921627?ref=page_internal

的代碼我使用

<?php 
require_once 'facebook.php'; //download at https://github.com/facebook/php-sdk/downloads 

$facebook = new Facebook(array(
    'appId' => 'APP ID', // enter your App's ID 
    'secret' => 'Secret', // enter your App's Secret 
    'cookie' => true, 
)); 
?> 

<script type="text/javascript"> 
window.fbAsyncInit = function() { 
FB.Canvas.setSize(); 
} 
// Do things that will sometimes call sizeChangeCallback() 
function sizeChangeCallback() { 
FB.Canvas.setSize(); 
} 
</script> 

<? 
// Did they like a page? 
$signed_request = $_REQUEST["signed_request"]; 
list($encoded_sig, $payload) = explode('.', $signed_request, 2); 
$data = json_decode(base64_decode(strtr($payload, '-_', '+/')), true); 

//echo $signed_request.'<br>'; 
print_r ($data); 
if (empty($data["page"]["liked"])) { 
// DISPLAY TO: those who didn't LIKE the page 
    ?> 

<!-- Didn't Like --> 

NON fan page 

<!-- End of Didn't Like --> 
    <? 
} else { 
?> 
    Its a fan page 
<? } ?> 

我需要 感謝

+0

下次在發佈問題前請使用StackOverflow的搜索功能,並查閱Facebook文檔。它在那裏。 – Tobi 2014-08-28 09:06:11

+0

是的,同樣的問題會被問太多次... – luschn 2014-08-28 09:41:09

回答

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