title: Convert days from gmdate() into hours?
body: <p>How may I turn days from the <code>gmdate();</code> into hours?</p>
  
  <pre><code>gmdate("d H:i:s", '115932'); // 02 08:12:12
  </code></pre>
  
  <p>What I want to return is 56:12:12</p>
  
  <pre><code>gmdate("H:i:s", '115932'); // 08:12:12
  </code></pre>
  
  <p>EDIT: To clarify, I just want to convert a numeric string into the H:i:s format.</p>