You are hereRSS doesn't know a base-URL
RSS doesn't know a base-URL
Writing about the base tag and stupid search engines I completly forgot that RSS doesn't accept relative links - for a good reason of course. This caused at least Bloglines to get a little bit wild about my feed and I'm sorry for the inconveniences this may have caused.
Anyhow, I decided to get rid of the problem once and for all by turning relative links into absolute when writing the feed. This is how I did it:
function relToAbs($text, $base)
// base url needs trailing /
if (substr($base, -1, 1) != "/")
$base .= "/";
// Replace links
$pattern = "/]*) " .
$replace = "]*) " .
$replace = "
Just a quick shot, but it seems to work.