Question

在过去的几天里，我一直在构建一个新的Facebook应用程序，让用户可以在他们的粉丝页面添加一个PHP CMS，让他们在没有任何设计或编程知识的情况下构建一个完整的“minisite”。

但是，当我尝试获取安装该应用程序的当前页面ID时，我什么都没得到。

我正在使用HTTP和HTTPS，但我从其中任何一个都没有得到任何结果。

我试图提取数据的代码是：

require "src/facebook.php";
$app_id = “MY APP ID”;
$app_secret = “MY APP SECRET”;
$facebook = new Facebook(array(‘appId’ => $app_id,
                               ‘secret’ => $app_secret,
                               ‘cookie’ => true));

$signed_request = $facebook->getSignedRequest();

$page_id = $signed_request["page"]["id"];
$page_admin = $signed_request["page"]["admin"];
$like_status = $signed_request["page"]["liked"];
$country = $signed_request["user"]["country"];
$locale = $signed_request["user"]["locale"];

echo "<br>". $pageid;
echo "<br>". $page_admin;
echo "<br>". $like_status;

我有这些错误消息：

Notice: Use of undefined constant “247517918644221” - assumed '“247517918644221”' in /home/hazvuv/hazvuvp.com/why/index.php on line 6

Notice: Use of undefined constant “d7750be2ef0934bea4e2e8fe65a42a2a” - assumed '“d7750be2ef0934bea4e2e8fe65a42a2a”' in /home/hazvuv/hazvuvp.com/why/index.php on line 7

Notice: Use of undefined constant ‘appId’ - assumed '‘appId’' in /home/hazvuv/hazvuvp.com/why/index.php on line 9

Notice: Use of undefined constant ‘secret’ - assumed '‘secret’' in /home/hazvuv/hazvuvp.com/why/index.php on line 10

Notice: Use of undefined constant ‘cookie’ - assumed '‘cookie’' in /home/hazvuv/hazvuvp.com/why/index.php on line 11

Notice: Undefined index: appId in /home/hazvuv/hazvuvp.com/why/src/base_facebook.php on line 213

Notice: Undefined index: secret in /home/hazvuv/hazvuvp.com/why/src/base_facebook.php on line 214

Notice: Undefined variable: pageid in /home/hazvuv/hazvuvp.com/why/index.php on line 22

我做错了什么？

Answer 1

您的脚本具有unicode引号和双引号，PHP无法识别它们。请参阅'vs'和“vs”。很难说它们是不同的。通过代码并将unicode引号/双引号替换为从键盘手动键入的ascii引号。

Answer 2

用常规引号替换引号（“”“）（＆＃39;和＆＃34;）

Facebook SDK粉丝页面应用问题

2 个答案: