Script to query NTP server

Hi guys. has anyone come across a PHP script to query an NTP (Network Time Protocol) server and process the response? I've found one in Perl, but unfortunately nothing in PHP. Thanks. ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. **********************************************************************