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POMy Facebook App still logged after I logged out from Facebook
 

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    <p>I have a website where you can login with Facebook. I login to my website, all well and good. But after going on www.facebook.com and log out, when I get back on the website and give refresh, the app works perfectly as if I logged in to Facebook. I tried all sorts of conditions, such as:</p> <pre><code>$user_profile = $facebook-&gt;api('/me'); if($user_profile !== $_SESSION['id']) { header( 'Location: logout.php' ) ; } </code></pre> <p>but nothing works, how can I send it to the logout page if the user is not logged on facebook?</p> <p>Here is my code:</p> <pre><code>&lt;?php // Application Configurations $app_id = "xxxxxxxxxxxxxxxx"; $app_secret = "xxxxxxxxxxxxxxx"; $site_url = "xxxxxxxxxxxxxxx"; try { include_once "src/facebook.php"; } catch(Exception $e){ error_log($e); } // Create our application instance $facebook = new Facebook(array( 'appId' =&gt; $app_id, 'secret' =&gt; $app_secret, 'cookie' =&gt; true, )); // Get User ID $user = $facebook-&gt;getUser(); $user_profile = null; // Get the current access token // We may or may not have this data based // on whether the user is logged in. // If we have a $user id here, it means we know // the user is logged into // Facebook, but we don’t know if the access token is valid. An access // token is invalid if the user logged out of Facebook. // print_r($user); if ($session) { echo "este"; } else { echo "nu este"; } if(!isset($_SESSION['id'])) { if($user){ // Proceed knowing you have a logged in user who's authenticated. $user_profile = $facebook-&gt;api('/me'); // Get logout URL $logoutUrl = $facebook-&gt;getLogoutUrl(); try{ //Connecting to the database. You would need to make the required changes in the common.php file //In the common.php file you would need to add your Hostname, username, password and database name! mysqlc(); $id = $user_profile['id']; $name = $user_profile['name']; $email = $user_profile['email']; $gender = $user_profile['gender']; $bio = $user_profile['bio']; $query = sprintf("SELECT * FROM newmember WHERE id = %s", $id); $results = mysql_query($query) or die('tubRandom - Query failed: ' . mysql_error() . "&lt;br /&gt;\n$sql"); if(mysql_num_rows($results) == 0) { $query_two = sprintf("INSERT INTO newmember values(%s,%s,%s,%s,%s,'yes')", $id, $name, $email, $gender, $bio); $insert_query_two = mysql_query($query_two) or die('tubRandom - Query failed: ' . mysql_error() . "&lt;br /&gt;\n$sql"); $_SESSION['id'] = $user_profile['id']; } else { $rows = mysql_fetch_array($results); $_SESSION['id'] = $user_profile['id']; } } catch(FacebookApiException $e){ error_log($e); $user = NULL; } } else { // Get login URL $loginUrl = $facebook-&gt;getLoginUrl(array( 'scope' =&gt; 'read_stream, publish_stream, email, user_about_me, user_website, user_work_history, user_relationships, user_religion_politics, user_relationships, user_likes, user_location, user_relationship_details, user_hometown, user_education_history', 'redirect_uri' =&gt; $site_url, )); } } else { $user_profile = $facebook-&gt;api('/me'); echo $user_profile['name'] . $user_profile . $user_profile['id'] . $_SESSION['id']; //header( 'Location: logout.php' ) ; } ?&gt; </code></pre> <p>Sorry if it is a dummy question, I am a girl. :D</p>
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