title: PHP links without extension
body: <p>How I can change link from</p>
  
  <pre><code>www.example.com/index.php?id=123&amp;g=123
  </code></pre>
  
  <p>to</p>
  
  <pre><code>www.example.com/index/id/123/g/123
  </code></pre>
  
  <p>?</p>
  
  <p>Thank you :) </p>
  
  <p>Edit:
  Please don't tell me "use mod rewrite", tell me how to use it :D</p>