Last modified: 2010-05-15 15:50:56 UTC
Enabling "E_ALL | E_STRICT" in php.ini, I get this warning on the top of most pages in the wiki. The warnings only show up for logged in users.
<b>Strict Standards</b>: Non-static method WatchedItem::fromUserTitle() should not be called statically, assuming $this from incompatible context in <b>/usr/local/apache2/htdocs/mw/includes/User.php</b> on line <b>1769</b><br />
Also occurs on Linux with Mediawiki 1.9.3 but on line 1685.
There are a number of other warnings with E_STRICT, on other pages (i.e. Special Pages), so the entire wiki should probably be checked.
This would have been fixed in r21799.