title: Using google feed api with php
body: <p><code>&lt;?php
      extract($_GET);
      $data = file_get_contents("http://ajax.googleapis.com/ajax/services/feed/find?v=1.0&amp;q=" . $category );
      echo json_decode($data);
  ?&gt;
  </code>
  This is giving me an error : Catchable fatal error: Object of class stdClass could not be converted to string</p>