title: Stuck in developing a cooment box on the site
body: <p>I am trying to develop a comment box on my website, but when I add <code>comment.php</code> file in</p>
  
  <pre><code>&lt;form action="comment.php" method="POST"...
  </code></pre>
  
  <p>Then after filling the form when I click submit, the page completely shows me the <code>PHP</code> script on next page.</p>
  
  <p>So how to solve this problem?</p>
  
  <p>Do you guys have some idea??</p>