<?php header('Content-Type: text/html; charset=UTF-8'); ?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>


<!-- ***** head ************************************************************ -->
<title>PHPDevel Popup Window</title>

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />

<link rel="stylesheet" type="text/css" href="popup-window.css" />

<script type="text/javascript" src="jquery/jquery.js"></script>
<script type="text/javascript" src="popup-window.js"></script>
<?=htmlspecialchars($head, ENT_NOQUOTES, 'UTF-8');?>

</head>
<body>

<?php

$body = "Welcome";

<?htmlspecialchars($body, ENT_NOQUOTES, 'UTF-8');?>

?>
</body>
</html>