<?php
  $cleanParams = $this->request->getParameters();
  unset($cleanParams['controller'], $cleanParams[':controller'], 
        $cleanParams['action'],     $cleanParams[':action']);
  $requestDump = empty($cleanParams) ? 'None' : var_export($cleanParams, true);
?>

<h2>Request</h2>
<h3>Parameters:</h3>
<pre><?php echo htmlentities($requestDump) ?></pre>

<p>
  <a href="#" onclick="document.getElementById('session_dump').style.display='block'; return false;">Show session dump</a>
</p>
<div id="session_dump" style="display:none">
  <pre><?php echo htmlentities(var_export($this->request->getSession())) ?></pre>
</div>


<h2>Response</h2>
<h3>Headers:</h3>
<pre><?php echo $this->response ? var_export($this->response->getHeaders(), true) : 'None' ?></pre>