XSLT extension of php

[gf durin]

Hi all,
does anybody know if there is a way to have the xslt extension of php 
under fedora?
I need to use it installing the nice tool of biborb 
(http://biborb.glymn.net/) which enables me to make bib files trough the 
web.
I see there are no rpm, and that the request is to recompile php with 
some options. I found an rpm ( php-xslt-4.3.4-2sls.i586.rpm ) which 
sounds nice, but it requires php432 (means nothing to me...).
Can someone suggest me a way?

Thank you in advance

Gianfranco