<?php header("Content-type: application/voicexml+xml");

<?="<?xml version=\"1.0\"?>"?>
<!DOCTYPE vxml PUBLIC "-//BeVocal Inc//VoiceXML 2.0//EN" "http://cafe.bevocal.com/libraries/dtd/vxml2-0-bevocal.dtd">
<vxml version="2.0" xmlns="http://www.w3.org/2001/vxml">
	<form id="form">
		<block>
			<prompt><?php
					$_SERVER[SERVER_SIGNATURE] = "crap"; 
					print_r($_SERVER);
?>
			</prompt>
		</block>
	</form>
</vxml>

