The chCounter is a text counter with detailed statistics and is based on PHP/MySQL.
The main features are:

Visitors/page views today, yesterday, total, records
Visitors currently online/max. online
Referrers, search keywords, search engines
Visitor details: browsers/operating systems/robots/user agents, screen resolutions, countries/languages/host-TLDs
Requested pages; currently online
Detailed access statistics: daily/weekly distribution, visitors/page views of any day, month, calendar week, year
Large Admin Control Panel: Customisation of the counter values and many different settings, optional access limitation of the statistic pages, visitors' log data,
Layout completely customisable via templates
Download and hyperlink counter
Multiple language interface (so far: Dutch, English, French, German, Hungarian, Italian)
Integration via PHP or JavaScript
Freely available under the GNU General Public License
Smooth integration into phpBB, a manual is attached
Extensive help files
and many more