No, a problem je...? Ved je to zakladne SQL nad
dost intuitivnym DB schematom.
Kód:
select u.username, count(*) from phpbb_users u, phpbb_posts p where u.user_id = p.poster_id and p.post_time between 1380578400 and 1382306399 group by u.username order by count(*) desc;
V phpBB sa casy ukladaju ako Unix timestamp.
