This package is an OOP database abstraction layer for PHP 5.1 or greater.
It provides an abstract classes to access database servers and traverse result sets.
There are several implementation classes to access different types of databases:
SQLite, MySQL, PostgreSQL and MSSQL.
The classes provide functions to establish connections, execute queries, traverse
result sets with pagination support, retrieve the list of databases, tables and fields.
Any possible error is signaled by throwing exceptions with a specific message and error
code.
