title: how to remove multiple query string variable from url using htaccess or other technique
body: <p>My website has dynamic pages such as</p>
  
  <pre><code>http://www.example.com/detailpage.php?sn=1%20&amp;&amp;%20database=news
  http://www.example.com/detailpage.php?sn=1%20&amp;&amp;%20database=article
  http://www.example.com/detailpage.php?sn=1%20&amp;&amp;%20database=interview
  </code></pre>
  
  <p>and many other</p>
  
  <p>I want to remove or hide query string variable from url and display as</p>
  
  <pre><code>http://www.krishisansar.com/detailpage/news/1
  http://www.krishisansar.com/detailpage/article/1
  </code></pre>
  
  <p>Is it possible to change querystring as slash ? if not, how to remove &amp; and make as </p>
  
  <pre><code>/news=1 or /news=2, 
  /article=1 or /article=2 .
  </code></pre>
  
  <p>By this, I can validate from w3c. </p>