phpGroupWare setup March 2002 revised (5-2001) Class logical (?) organization map: class.setup.inc.php Global setup functions app/hook/login | class.detection.inc.php Detection of header, file and db versions | class.translation.inc.php Multi-lang functions for display | class.html.inc.php HTML/template output functions | class.process.inc.php db processing functions/upgrade/install | class.schema_proc.inc.php DB array <--> SQL and abstraction class | class.schema_proc_array.inc.php Array input parser | class.schema_proc_mysql.inc.php SQL functions for MySQL | class.schema_proc_pgsql.inc.php SQL functions for Postgresql | class.schema_proc_mssql.inc.php SQL functions for MS SQL | ... other db support...