Hello, your code works really nice, but that is for category.php/archive.php files isn´t?!
In fact, I was looking for a plugin/code able to retrieve a random post within a specific category or tag. So whenever the visitors click the link, they will be send to a random post. I can´t find anything simple like that! Just a code for send visitor to a random link within a category/tag .
I solved this issue the worst I could figure out ( I think).
Using your code, I create categories just for show random posts and then I link the category in posts or pages.
So i have some 3 or 4 categories files for the post show up randomly.
Still, I want know if someone else know to solve that without creating categories files.
Thank you gonna try this!!
