title: PHP URL Format without .php extension?
body: <p>all I need is to get a string as URL without showing the PHP filename. I have file contact.php page I am trying to get URL as 
  e.g.</p>
  
  <blockquote>
    <p>localhost/contact.php </p>
  </blockquote>
  
  <p>this is what now I am getting I need to access this page just with</p>
  
  <blockquote>
    <p>localhost/contact</p>
  </blockquote>
  
  <p>For every page I should able to navigate by their name only.</p>
  
  <blockquote>
    <p>localhost/contact <br>
    localhost/help <br>
    localhost/support</p>
  </blockquote>