Smarter Navigation: Version 1.2
This version requires PHP 5. If you’re getting an error on activation, it means you’re running PHP 4.
Two template tags have been added:
If you have posts in multiple categories, you can use get_referrer_category() to retrieve the category object, based on the referrer url.
get_referrer_url() returns the full URL of the referrer.
Also, there are two extra [...]
