The $wgLogo variable specifies which graphical logo is displayed in the top left corner of all mediawiki pages.

Add the following two lines to LocalSettings.php (below the “require” statements):

$wgStylePath   = "/wiki/skins/"; $wgLogo        = "{$wgStylePath}/common/images/wiki.png";

This replaces the default logo in the /wiki/skins/common/images/ directory.

Another option is to direct the $wgStylePath variable to the Upload Directory to be able to exchange the logo by updating uploaded files.

$wgStylePath is usually YOUR_WIKI_FOLDER/wiki/skins.

• Note that in the example given, the $wgLogo points to /wiki/skins/common/images/wiki.png with the first part being defined by $wgStylePath. Make sure you have both correct, or $wgLogo will not point to where you think it’s pointing.

Hope this will work.