How to change MediaWiki logo

From Collectivesolver

To change MediaWiki logo:

1. Create an image for the logo with dimensions of 135x135 pixels. The recommended format for the image is .png, but other formats like .gif or .jpeg are good also.

2. Upload your logo image to skins/common/images

3. Add or edit the $wgLogo line in the LocalSettings.php to contain the path to your logo set the $wgLogo to: $wgLogo = "$wgScriptPath/skins/common/images/your-logo-name.png;

4. If you do not see the logo make sure that in the LocalSettings.php the image upload is allowed. change the line $wgEnableUploads = false; to $wgEnableUploads = true;