You will see that many sites add a digg button within their post content. Some new users simply open single.php and add the digg script which will cause a digg button to show on all blog posts. But what if you want to display digg button on only specific posts? You can add it manually on each post when writing a post, but that is not the most efficient way. In this article we will show you, how you can add a digg button on specific posts by simply using Custom fields.

First open your single.php and find a code that looks like this: Read more…