Databases: sqltoolkit
Erik Giberti (contact me)
The PHP SQL Toolkit is a PHP class system for abstracting database calls. Using classes or functions, it abstracts the underlying database structure into data sources in a manner similar to ODBC. Data sources are defined in one file and a standardized syntax is used for connecting to all databases. This is useful for portable code or for referencing multiple databases on multiple platforms all at the same time.
Click here for detailed information about this class on phpclasses.org