Back in the dark ages of PHP3, session support was not built in.
KCSM implements and ASP style session array in PHP3. There are two version of KCSM – one works with files stored on the web server (this requires no database, and should work with any web hosting account), and one that works with MySQL.
Download as a gzip’ed tar file: kcsm0.2.tgz
Download as a ZIP file: kcsm0.2.zip
An updated kcsm.php3 file, modified by a user (Garritt Grandberg) is available here.