title: Autoincrement numeric variable in PHP on Refresh
body: <p>How do I use PHP to auto-increment a numeric variable on page refresh?</p>
  
  <p>Foe example, for <code>$i=10</code> there is an output of this:</p>
  
  <blockquote>
    <p>Page has been viewed <code>&lt;?php $i = 10; echo $i;?&gt;</code> times.</p>
  </blockquote>
  
  <p>Now I want to increment <code>$i</code> when page refreshes so if user loads page 5 times, the number will increase by 5</p>