bbPress.org

Is there way to use the “bb_tag_heat_map” tag in a way that would not echo the results, but would rather allow me to place them into an array for further processing? Browsing through the code I found “bb_get_tag_heat_map”, which appears to have the option “format” that can be set to “array”, but no matter how much I try, I cannot figure out how to make it work.

Basically, I would like to have my tags listed in an alphabetic index, a bit like in a book. To illustrate, if you scroll down here to the section “News archived by subject”, you see my implementation on the WordPress side. I would now like to do the same here (section “Topic index”).