PHP:
 
<?php 
function php_stats_recognize(){ 
$ip=$user_agent=$lang=$page=''; 
if(!isset($_SERVER)) $_SERVER=$HTTP_SERVER_VARS; 
if(isset($_SERVER['HTTP_HOST'])) $page=urlencode('http://'.$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF'].($_SERVER['QUERY_STRING']!='' ? '%A7%A7%A7%A7'.str_replace('&','%A7%A7',$_SERVER['QUERY_STRING']) : '')); 
if(isset($_SERVER['REMOTE_ADDR'])) $ip=(isset($_SERVER['HTTP_PC_REMOTE_ADDR']) ? $_SERVER['HTTP_PC_REMOTE_ADDR'] : $_SERVER['REMOTE_ADDR']); 
if(isset($_SERVER['HTTP_USER_AGENT'])) $user_agent=urlencode(str_replace(' ','',$_SERVER['HTTP_USER_AGENT'])); 
if(isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) $lang=urlencode($_SERVER['HTTP_ACCEPT_LANGUAGE']); 
if($ip!=='' && $user_agent!=='') 
if (function_exists('file_get_contents')) echo file_get_contents("http://www.tuo_sito.it/php-stats.redir.php?ip=$ip&user_agent=$user_agent&lang=$lang&page=$page"); 
else echo implode('',file("http://www.tuo_sito.it/php-stats.redir.php?ip=$ip&user_agent=$user_agent&lang=$lang&page=$page")); 
} 
php_stats_recognize(); 
?> 




ASP:

<% 
Function  php_stats_recognize() 
Dim ip,user_agent,lang,page,query,objXMLHTTP,xml,text 
ip=user_agent=lang=page="" 
page="http://"+Server.URLEncode(Request.ServerVariables("HTTP_HOST")+Request.ServerVariables("SCRIPT_NAME")) 
query=Request.ServerVariables("QUERY_STRING") 
if query<>"" then 
   query=replace(query,"&","%A7%A7") 
   page=page+Server.URLEncode("%A7%A7%A7%A7"+query) 
end if 
ip=Request.ServerVariables("REMOTE_ADDR") 
user_agent=replace(Request.ServerVariables("HTTP_USER_AGENT")," ","") 
lang=Request.ServerVariables("HTTP_ACCEPT_LANGUAGE") 
if ip<>"" AND user_agent<>"" then 
   Response.Buffer = true 
   Set xml = Server.CreateObject ("Microsoft.XMLHTTP") 
   'Se non funziona usare il seguente codice : 
   'Set xml = Server.CreateObject("MSXML2.ServerXMLHTTP") 
   xml.Open "GET", "http://www.tuo_sito.it/php-stats.redir.php?ip="+ip+"&user_agent="+user_agent+"&page="+page+"&lang="+lang, false 
   xml.Send 
   text = xml.ResponseText 
   Response.write(text) 
   Set xml = Nothing 
end if 
End Function 

php_stats_recognize() 
%>