OK, so you have XML at least, so it isn't that. Now I'm stumped...
Try adding some more debug output.
Find this:
<br />// Include the RDF class<br />require_once("rdf.class.php");<br />
And add this below:
<br />echo "rdf class loaded<br />";<br />
Find this:
<br />// Check and see if we need update cache<br />if ((!$LastCacheTime) || (!$cbdata) || ($LastCacheTime < ($date - ($cbcache * 60)))) {<br />
And replace it with this:
<br />echo "LastCacheTime: $LastCacheTime, cbdata: $cbdata, date: $date, cbcache = $cbcache<br />";<br />// Check and see if we need update cache<br />if ((!$LastCacheTime) || (!$cbdata) || ($LastCacheTime < ($date - ($cbcache * 60)))) {<br />echo "Updating cache...<br />";<br />
Find this:
<br /> // Set some initial variables for the RDF object.<br /> $rdf = new fase4_rdf;<br />
Add this below:
<br />echo "Created the rdf object...<br />";<br />
Find this:
<br /> foreach ( $newsfeeds as $feed_title => $feed_url ) {<br />
And add this below:
<br />echo "Reading newsfeed '$feed_title'...<br />";<br />