<style type="text/css" media="screen">
<?php include('./includes/layout.php'); ?></style>
body,td,th {
font-family:Verdana, Arial, Helvetica, sans-serif;
font-size:12px;
}
<?PHP echo "hello"; ?>
</php
echo
"<script type=\"text/javascript\">\n".
" document.write(\"Hello World!\");\n".
"</script>\n";
?>
<script type="text/javascript">
document.write("<?php echo \"Hello World\"; ?>");
</script>
<script type="text/javascript" src="myjsfile.php"></script>
<?PHP
Header("content-type: application/x-javascript");
$serverIP=$_SERVER['REMOTE_ADDR'];
echo "document.write(\"Your IP address is: <b>" . $serverIP . "</b>\")";
?>