Código PHP:
$agent = $_SERVER["HTTP_USER_AGENT"];
if (strstr($agent, "MSIE 5")) $browser = "IE 5";[HTML]BR[/HTML]
else if (strstr($agent, "MSIE 6")) $browser = "IE 6";
else if (strstr($agent, "MSIE 4")) $browser = "IE 4";
else if (strstr($agent, "Firebird")) $browser = "Firebird";
else if (strstr($agent, "Safari")) $browser = "Safari";
else if (strstr($agent, "Mozilla/5")) $browser = "Mozilla/Netscape 5";
else if (strstr($agent, "Mozilla/6")) $browser = "Netscape 6";
else if (strstr($agent, "Mozilla/4")) $browser = "Netscape 4";
else if (strstr($agent, "Opera")) $browser = "Opera";
else $browser = "No disponible";
echo $browser;
Salu2,
iNphYx