Based on PHP 5.x.x >= 5.5.0 and MySQL 3.23 or above (MySQLi supported), PBBoard is a powerful, scalable and fully customisable forums package for your web site . Key features: Comprehensive templates system, Easy to upgrade from other bulletin board systems, Powerful search engine, Powerful administrative functionality, User email notification of answered posts, Support for smilies, PBB Code or HTML in messages, User profiles, Ultimated number of moderators per forum, User groups, Private forums, Word censor facility, Ban users based on IP address or email address, User-specific local time zone support, New posts identification, Moderation queues on posting and registration