This package provides a class to map object variables to database table records.

A base class performs several operations of models to store and retrieve model variables in a database table.

Applications can create sub-classes to configure specific model objects.

Currently, it can:

- Connect to a given database using a PDO object passed to the class

- Load a model object with a given identifier from the class constructor function

- Create or update model objects by assigning model class variables

- Provide automatic model class variable getter and setter functions

- Find model objects that match a given criteria

- Define relations with other model classes in the model sub-class

- Find related model objects that match a given criteria

- Etc.