Having implemented this, I find I have a 404 conflict if I set the WP back end permalink structure to be domain/username/year/day/month and post a post. During preview it can be seen, but after publishing it, it […]

I am sorry, I see you left out the php syntax, and just gave the code. It does work as

I tried this, but what happens is that when Buddy press loads, you see this code. You also see the code on screen when you log out, or go to the plugins tab in the wp back end.

and the user, nevertheless is […]