title: facebook graph api don´t publish to news feed
body: <p>im trying to update my news feed on facebook. Im using the new graph api. I can connect to graph, but when i try to publish some content to the feed object, nothing happens.</p>
  
  <p>here´s my code:</p>
  
  <pre><code>&lt;?php   
  $token = "xxxx";
  
  $fields = "message=test&amp;access_token=$token";
  
  $c = curl_init("http://graph.facebook.com/me/feed");
  curl_setopt($c,"CURLOPT_POST", true);
  curl_setopt($c,"CURLOPT_POSTFIELDS",$fields);
  
  $r = curl_exec($c);
  print_r($r);
  </code></pre>
  
  <p>this returns:</p>
  
  <pre><code>{"error":{"type":"QueryParseException","message":"An active access token must be used to query information about the current user."}}1
  </code></pre>
  
  <p>then I try to pass access_token via GET:</p>
  
  <pre><code>$c = curl_init("http://graph.facebook.com/me/feed?access_token=$token");
  </code></pre>
  
  <p>this returns:</p>
  
  <pre><code>{"data":[]}1
  </code></pre>
  
  <p>Am I doing something wrong?</p>
  
  <p>thanks</p>