title: PHP parameter SEO Friendly
body: <p>I am using the current code on my website:</p>
  
  <p>to request a pasge:</p>
  
  <pre><code>$content = $_REQUEST['p'];
  </code></pre>
  
  <p>to load the page:</p>
  
  <pre><code>&lt;?
          if(file_exists('' . $content . '.php'))
              {
              require('' . $content . '.php');
              }else{
              require('error.php');
              }
  ?&gt;
  </code></pre>
  
  <p>my url be like:</p>
  
  <p>mywebsite.com/index.php?p=home</p>
  
  <p>How can I make this more SEO friendly? Like:</p>
  
  <p>mywebsite.com/home</p>
  
  <p>Thank you.</p>