XML

Hi Guys, [I use PHP Version 3.0.9 and redhat linux and Postgres Database] I would like to start using XML with PHP - but I tried the following and it appears that my version doesn't have XML (b'coz it says call to unsupported function) set up. Is there a way anyone know of adding or configuring something that will allow me to use this XML. I wonder if anyone has done this - I couldn't find any tutorials that dealt with setting it up on PHP 3 heres the code that I tried that gave me the error message.. <? $parser=xml_parser_create(); ?> Thanks in advance, Abe