title: How to read stream from certain user with app access token
body: <p>I created facebook app that is requesting aditional permissions read_stream and publish_stream.
  After user accepts app and allows app to read posts when I try to get posts with fql query I get empty results.</p>
  
  <p>Here is code</p>
  
  <pre><code>$appAccessToken = APP_ID|APP_SECRET
  $fql = 'SELECT post_id, type, likes, source_id, created_time, privacy, comments FROM stream WHERE source_id = xxxxxxxxxxxxx';
  $param  =   array(
      'method'    =&gt; 'fql.query',
      'query'     =&gt; $fql,
      'callback'  =&gt; '',
      "access_token" =&gt; $appAccessToken
  );
  $fqlResult   =   $facebook-&gt;api($param);
  </code></pre>
  
  <p>and results are empty array</p>
  
  <p><code>Array
  (
  )</code></p>
  
  <p>I can get results for active user using user_access_token ("access_token" = $facebook->getAccessToken();) or even without access token in fql query.</p>
  
  <p>The problem is that I need access to all user posts that are using app not only for active user. What would be the best way to read stream for offline users?</p>