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POfacebook getLogoutUrl returns a URL with access_token=0, when clicked redirects to Facebook user's home page
 

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  1. POfacebook getLogoutUrl returns a URL with access_token=0, when clicked redirects to Facebook user's home page
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    <p>I'm integrating Facebook with my site and I've added a Logout button whose URL is taken from:</p> <pre><code>$facebook-&gt;getLogoutUrl(array('next' =&gt; 'http://mydomain.com/logout.php')); </code></pre> <p>The problem is that <code>logout.php</code> is never called. Instead, on click of the Logout button, it redirects to the logged-in user's Facebook home page. It doesn't log the user out of Facebook, and it doesn't call my <code>next</code> URL.</p> <p>I noticed that the URL generated by <code>getLogoutURL()</code> looks like:</p> <pre><code>https://www.facebook.com/logout.php?next=http://mydomain.com/logout.php&amp;access_token=0 </code></pre> <p>Notice there is an <strong>access_token=0</strong>. Should that value not be zero? That's the only thing I can think of that might be causing the problem.</p> <p>I've already set my FB app's Site URL to <code>http://mydomain.com</code>. While testing locally, I've also edited my <code>hosts</code> file. I've also googled a lot and I haven't found a solution. The only one that worked was adding an <code>onclick</code> to my logout button using <code>FB.logout()</code>. But I would need to use PHP.</p> <p>Any ideas as to why the logout URL is not working?</p>
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