[@chrishajer Participant 16 years, 9 months ago]

You can’t call a WordPress function (or even a function in a WordPress plugin) without doing deep integration between WordPress and bbPress. Normally, someone would create similar functionality in a bbPress plugin so you can use that instead of trying to call the WordPress plugin:

How about this bbPress plugin from Gautam Gupta:

https://bbpress.org/plugins/topic/social-it/