!NEVERMIND THE PHP VERSION!
When searching for a function (it must be misspelled functionname, eg. 'instr' would give this page: http://dk2.php.net/manual-lookup.php?pattern=instr&lang=en) the page redirects to the local mirror, thats good, on the danish mirror (at least, havn't check on other mirrors) the links to related functions would look like this: (example) http://dk2.php.net/manual/en/function.dbminsert.php but clicking on the links redirects to this http://www.google.com/search?q=manual%2Fen%2Ffunction.dbminsert.php+site:dk2.php.net&l=en

So far I'v checked with Mozilla, lynx and MSIE, so it's not at client problem, but it might just be a local problem on the danish mirror, when editing the "dk2." out from the link I get the normal manual-reference.