RDF parsing with php ( simplexml ? )

[mattelau]

Hi all,

Here is an XML file I'd like to parse with php.
It's a mozilla install.rdf file.

<?xml version="1.0"?>
<RDF:RDF xmlns:em="http://www.mozilla.org/2004/em-rdf#"
xmlns:NC="http://home.netscape.com/NC-rdf#"
xmlns:RDF="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
<RDF:Description RDF:about="urn:mozilla:install-manifest"
em:id="id1"
em:name="name1"
em:version="v1"
em:creator="creator1"
em:description="desc1"
em:homepageURL="home1"
em:updateURL="update1"
em:iconURL="icon1">
<em:targetApplication RDF:resource="rdf:#$b0tbb"/>
</RDF:Description>
<RDF:Description RDF:about="rdf:#$b0tbb"
em:id="id2"
em:minVersion="2.0"
em:maxVersion="2.0.0.*" />
</RDF:RDF>
How would you do that ?
( I'd like for example, to get the version associated with id1 )

Thanks in advance !