我是Facebook应用程序的新手,所以如果我出错了,请原谅我.
如何在用户访问应用程序的画布页面时提示用户安装我的应用程序?
您需要将以下代码放在应用程序的第一个访问页面之上:
$facebook = new Facebook($api_key, $secret); $facebook->require_frame(); $user = $facebook->require_login(); //catch the exception that gets thrown if the cookie has an invalid session_key in it try { if (!$facebook->api_client->users_isAppUser()) { $facebook->redirect($facebook->get_add_url()); } } catch (exception $ex) { //this will clear cookies for your application and redirect them to a login prompt $facebook->set_user(null, null); $facebook->redirect($iframepath); }
输入您自己的API密钥和密钥.谢谢