title: Posting to users wall while applying the app (facebook php sdk)
body: <p>i am using basic facebook php sdk to login users to my page via facebook.
  facebook.php, base_facebook.php and:</p>
  
  <pre><code>$facebook = new Facebook(array(
    'appId'  =&gt; '',
    'secret' =&gt; '',
  ));
  
  $user = $facebook-&gt;getUser();
  
  if ($user) {
    try {
      $user_profile = $facebook-&gt;api('/me');
    } catch (FacebookApiException $e) {
      error_log($e);
      $user = null;
    }
  }
  
  if (!$user) {
  header("Location: /");
  } else {
  $loginUrl = $facebook-&gt;getLogoutUrl();
  </code></pre>
  
  <p>and i want to allow my users to post (or skip)  something to their wall's when logging in. like that:
  <a href="http://developers.facebook.com/attachment/web_dialog.png" rel="nofollow">http://developers.facebook.com/attachment/web_dialog.png</a></p>
  
  <p>any ideas?</p>