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copied!<p>It's also possible to use a combination of PHP SDK and JS SDK, with the latter performing the login and the former storing data on the server. Something like:</p> <pre class="lang-php prettyprint-override"><code><?php require_once 'config.php'; require_once 'lib/facebook.php'; $facebook = new Facebook(array( 'appId' => FB_APP_ID, 'secret' => FB_APP_SECRET, )); ?> <!DOCTYPE html> <html xmlns:fb="http://www.facebook.com/2008/fbml"> <body> <div id="fb-root"></div> <script> window.fbAsyncInit = function () { FB.init({ appId:'<?php echo $facebook->getAppID() ?>', cookie:true, xfbml:true, oauth:true }); FB.Event.subscribe('auth.login', function (response) { window.location = "showUser.php"; //redirect to showUser.php on Login }); FB.Event.subscribe('auth.logout', function (response) { window.location.reload(); }); }; (function () { var e = document.createElement('script'); e.async = true; e.src = document.location.protocol + '//connect.facebook.net/en_US/all.js'; document.getElementById('fb-root').appendChild(e); }()); </script> <div class="fb-login-button" data-show-faces="true" data-width="200" data-max-rows="1"></div> </body> </html> </code></pre> <p>And in <code>showUser.php</code> you have something like:</p> <pre class="lang-php prettyprint-override"><code><?php #showUser.php require_once 'config.php'; require_once 'lib/facebook.php'; $facebook = new Facebook(array( 'appId' => FB_APP_ID, 'secret' => FB_APP_SECRET, )); $user = $facebook->getUser(); if($user) { if ($user) { try { // Proceed knowing you have a logged in user who's authenticated. $user_profile = $facebook->api('/me'); var_dump($user_profile); //You can now save this data } catch (FacebookApiException $e) { echo '<pre>'.htmlspecialchars(print_r($e, true)).'</pre>'; $user = null; } } } ?> </code></pre>

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