title: How can I use 'manage_pages' permission with the SDK on Facebook?
body: <p>I create an application which appears as a tab on fan page. The administrator of the fan page give me the permission <code>manage_pages</code> and then the tab of my application is added to his fan page.</p>
  
  <p>The problem is that I didn't find any example code on how to use this permission with the PHP SDK. I looked in the file <code>base_facebook.php</code> of the SDK, and I guess that I should using the function <code>getApiUrl</code>, but I'm not sure and probably I don't know how using this function.</p>