For those of you interested in putting up WAP or PDA pages on your site, you might find this code handy.
Its a PHP script that checks the user agent of the browser visiting the site and forwards them on to a specific page depending on wheather or not they are using a Wap enabled phone.
its a little dated so it hasnt got every type of user agent in there, but it covers the most popular types.
<?php
$status= "HTML" ;
$ext= substr($REQUEST_URI,-3,3);
$agent= strtolower(trim($HTTP_USER_AGENT));
$browser= substr($agent,0,4);
$tviwer= substr(stristr($agent , tv),0,2);
$wapviwer= substr(stristr($agent , wap),0,3);
if( $ext== "wml" ||
$wapviwer== "wap" ||
$browser== "noki" ||
$browser== "eric" ||
$browser== "r380" ||
$browser== "up.b" ||
$browser== "winw" ||
$browser== "wapa")
##For redirect WAP users to "yourWAPfile.wml"
##Replace ("/") to ("/hsphere/local/home/site/").
{$status= "WAP" ;
header("Content-type: text/vnd.wap.wml");
include "/hsphere/local/home/site/default.wml";}
else
if( $tviwer== "tv")
##For redirect WEB TV users to "yourWEBTVfile.htm"
##Replace ($status= "TV") to (include "yourWEBTVfile.htm").
{$status= "TV" ;}
else
##For redirect HTML users to "yourHTMLfile.htm"
##Replace ($status= "HTML") to (include "yourHTMLfile.htm").
{$status= "HTML" ;}
?>
From
http://www.aaitechnologies.co.uk/phpexamples.php?