xslt and php

Hi, How I can insert the php code into the id attribute of the card tag,
with xslt??

Thanks a lot
_________________________________________
Javier PEREZ RUBIO
Devellopeur des applications Wap et Web
Buongiorno France
A Buongiorno Vitaminic Company
www.buongiorno.com
javier.perezrubio@xxxxxxxxxxxxxx