<!DOCTYPE html>
<html>
<title>downgrade https</title>
<body>
<?php $ssl = ( ! empty( $_SERVER['HTTP_X_FORWARDED_PROTO'] ) &&
               $_SERVER['HTTP_X_FORWARDED_PROTO'] == "https" ) ||
             ( ! empty( $_SERVER['REQUEST_SCHEME'] ) &&
               $_SERVER['REQUEST_SCHEME'] == "https" ); ?>
<?php $is_secure = ! empty($ssl); ?>
<?php $insecure_link = 'http' . "://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]"; ?>

<?php if ($is_secure): ?>

<?php
   Header("HTTP/1.1 302 Found");
   Header("Location:" . $insecure_link);
?>


<?php else: ?>
  Content is insecure
  <br>
  <br>
  <br>
<?php endif; ?>

<?php
 print_r($_SERVER);
?>

</body>
</html>

