Still getting:
Parse error: syntax error, unexpected '<' in c:\domains\campingpa.com\wwwroot\forums\cache_builders\custom\portal_box_4.php on line 2
THIS IS WHAT I HAVE NOW...
$body = <<<EOF
<script type="text/javascript"><!--
google_ad_client = "pub-6945528347275755";
/* 728x90, created 2/11/10 */
google_ad_slot = "7884709848";
google_ad_width = 728;
google_ad_height = 90;
//-->
</script>
<script type="text/javascript"
src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
</script>
EOF;