wð user_agentT//Code to show the user's user agent information. echo $_SERVER["HTTP_USER_AGENT"];ItfÀ>ItfÀ>jðcustom_copyrightA//set start to date your site was published $startCopyRight='2004'; // check if start year is this year if(date('Y') == $startCopyRight){ // it was, just print this year echo $startCopyRight; }else{ // it wasnt, print startyear and this year delimited with a dash echo $startCopyRight.'-'. date('Y'); }ItfÀ>ItfÀ>