Im trying to connect to facebook using php-sdk. facebook login window appears when i click login, i fill my username and password and then it redirects to same page, saying not connected. I am new with facebook php. Help me
<?php require_once("php-sdk/src/facebook.php"); // Create our Application instance (replace this with your appId and secret). $facebook = new Facebook(array( 'appId' => '---', 'secret' => '---', )); // Get User ID $user = $facebook->getUser(); // We may or may not have this data based on whether the user is logged in. // // If we have a $user id here, it means we know the user is logged into // Facebook, but we don't know if the access token is valid. An access // token is invalid if the user logged out of Facebook. if ($user) { try { // Proceed knowing you have a logged in user who's authenticated. $user_profile = $facebook->api('/me'); } catch (FacebookApiException $e) { error_log($e); $user = null; } } // Login or logout url will be needed depending on current user state. if ($user) { $logoutUrl = $facebook->getLogoutUrl(); } else { $loginUrl = $facebook->getLoginUrl(); } ?> <!doctype html> <html xmlns:fb="http://www.facebook.com/2008/fbml"> <head> <title>php-sdk</title> <style> body { font-family: 'Lucida Grande', Verdana, Arial, sans-serif; } h1 a { text-decoration: none; color: #3b5998; } h1 a:hover { text-decoration: underline; } </style> </head> <body> <h1>php-sdk</h1> <?php if ($user): ?> <a href="<?php echo $logoutUrl; ?>">Logout</a> <?php else: ?> <div> Login using OAuth 2.0 handled by the PHP SDK: <a href="<?php echo $loginUrl; ?>">Login with Facebook</a> </div> <?php endif ?> <h3>PHP Session</h3> <pre><?php print_r($_SESSION); ?></pre> <?php if ($user): ?> <h3>You</h3> <img src="https://graph.facebook.com/<?php echo $user; ?>/picture"> <h3>Your User Object (/me)</h3> <pre><?php print_r($user_profile); ?></pre> <?php else: ?> <strong><em>You are not Connected.</em></strong> <?php endif ?> </body> </html> 
