Total number of Facebook group members

[Mad_Griffith]

Hello, I am trying to understand how to display the total number of Facebook group members. I managed to put this code together, but when I load it the page is blank:

<?php
    require('facebook.php');
    $config = array(
        'appId' => '350224611710644',
        'secret' => 'a604150d3b8184002d1f04448724d17c',
        'cookie' => true
    );
    $facebook = new Facebook($config);
    $query = urlencode('SELECT count(uid) from group_member WHERE gid = 457030854323270 limit 500 offset 500');
    try {
        $fbData = $facebook->api("/fql?q={$query}");
    } catch (FacebookApiException $e) {
        $fbData
		 = $e->getResult();
    }
?>

[ApacheTech]

You might want to edit your post. Your SECRET App code is labeled secret for a reason. The longer it is visible on this or any other site, the less secure your application is. Blank out your secret key.