How to redirect wap and web browsers

I have a big problem setting up automatic redirection for my web + wap site. I am using php with Mysql. Please any body tell me how to redirect the wap visitors to wap.somesite.com and web visitors to somesite.com/web .

if possible please gimme the code u use for ur site.
I will b veri thankful to you!

Regards,

Amol

Do u have a browser detection and redirection php script. if u have please gimme. I am having problems here. I have a web + wap site under construction here. http://Mobileindya.Com i want to redirect the wap visitors who use wap browsers to wap.Mobileindya.Com and web visitors to Mobileindya.com/web/ Please if u know tell me how to do this.

Regards,
Amol

I found something for cold fusion, but i want the same for php!

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Ans by:- DuckBoxxer
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One of my sites uses cold fusion to check for available mime types. If wap capability is detected it redirects. I guess the same in PHP (or whatever your using) would work.
I've tested this using a range of different wap devices and it works fine for me. Not sure how fool proof this method is though to be honest.

The code I use is:

<CFIF #CGI.HTTP_ACCEPT# CONTAINS "text/vnd.wap.wml"> <CFLOCATION URL="http://wap.example.com"> </CFIF>

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i want the same for php, som body help!