I apologize in advance any frustration caused by my inexperience with php-programming. :)
I'm trying to edit the tag functionality in WP in this way:
If there is already a tag from the tag-cloud chosen, and the site url is now:
I want to be able to add a tag2 to this query, from the tag cloud, like this:
mywpsite.com/?tag=tag1+tag2+tag3 (and so on..)
Where and how do I do this? Grateful for any help!
What I've been trying to simply add a + sign to the variabel and the slug, but thats not working for me.