title: Resource ID #2?
body: <p>Why when it displays does it say <code>Resource id #2</code>?</p>
  
  <p>All I am doing is fetching a simple number (0) out of a <code>.txt</code> file:</p>
  
  <pre><code>$num = fopen('qnum/qnum.txt', 'r'); 
  echo $num;
  </code></pre>