HTML code protection function.php

<?php
function ProtectMyCode($html) {
  $complex_html = str_replace(array("\r","\n"),"",$html);
  $encoded = base64_encode($complex_html);
  session_start();
  $_SESSION['jsvar'] = chr(rand(65,90)).chr(rand(65,90)).chr(rand(65,90)).chr(rand(65,90)).chr(rand(65,90)).chr(rand(65,90)).chr(rand(65,90)).chr(rand(65,90)).chr(rand(65,90));
  $_SESSION['divid'] = chr(rand(65,90)).chr(rand(65,90)).chr(rand(65,90)).chr(rand(65,90)).chr(rand(65,90)).chr(rand(65,90)).chr(rand(65,90)).chr(rand(65,90)).chr(rand(65,90));
  echo '
  <script>
  var '.$_SESSION['jsvar'].' = atob("'.$encoded.'");
  window.onload = function(){
	document.getElementById("'.$_SESSION['divid'].'").innerHTML = '.$_SESSION['jsvar'].';
  }
  </script>
  <div id="'.$_SESSION['divid'].'"></div>
  ';
  session_unset();
  session_destroy();
}
?>