Serving XXX.domain.com from www.domain.com/index.php?h=XXX

[lior]

I want to Serve

XXX.domain.com from www.domain.com/index.php?h=XXX

without changing the URL i.e. staying at XXX.domain.com, now XXX is a variable.

is it possible?

thanks [/b]

[lior]

sorry, it has already been answered

[Caterham]

may be bost the link for others finding this posting