While working on a website TodaysBollywood.com, i found this eval(base64_decode) code in footer. I wanted to decode the footer of that free theme Tribune by web2feel.com.
My intention was to add the Google Analytics code in footer(i did not removed author links from footer) and other javascrripts also.
But the decoded code in that footer.php stopped me from doing further changes.
So i tried Googling and found the best solution to get rid of the links in footer of wordpress theme.
This url will help you to decode unwanted links in wordpress footer.
Here is the Url to docode