Manual talk:Interface/Sidebar/Hacks

Small mistake
Unfortunately that wont work - change this:

$bar = array(     // Returns the message text of that sidebar with only {{-transformation done.      // Setting array keys "text" and "id"; array keys "href" and "active" stay unset.      'anon' => array( 'text' => wfMessage( 'anon_sidebar' )->inContentLanguage->text, 'id' => 'anon-info', )   );

to this:

$bar = array(     // Returns the message text of that sidebar with only {{-transformation done.      // Setting array keys "text" and "id"; array keys "href" and "active" stay unset.        'text' => wfMessage( 'anon_sidebar' )->inContentLanguage->text,       );