title: Logout facebook user via oauth redirection
body: <p>Is there a solution to logging out a user who has been authenticated via a oauth redirection url (not the js sdk FB.login call). </p>
  
  <p>Calling the below (which other SO posts advise) doesn't work, it just returns me to the FB homepage (still logged in)</p>
  
  <blockquote>
    <p>https://www.facebook.com/logout.php?next=[url]&amp;access_token=[token]</p>
  </blockquote>
  
  <p>I can use the JS sdk on the oauth callback but not to make the initial FB.login call.</p>
  
  <p>Any solutions?</p>