I recently needed to use this for a theme I was building figured I would post the results up here for everyone. Adding this snippet to the functions.php of your wordpress theme will add a custom class to next and previous post_link.read more
this months featured snippets
Adding this to the functions.php of your wordpress theme will let you replace text within your blog post. This is a great option for linking multiple pages in your blog with keywords. Don’t forget to change the “TEXT_TO_REPLACE” and the “TEXT_YOU_WANT_TO_REPLACE_WITH” lines in the above code add new lines for more items.
Note: Extensive use of this method may cause performance issues, use sparingly.read more