Classes

Simpl Used to load classes and clear the cache

Field Used to store each field structure, value, error, example, and label

Form Used to store multiple fields and set required fields, examples and labels

DB Used to interact with the MySQL database, has a smart insert/update with display_order abilities

DbTemplate Used to abstract the database with the Form, now the database can be fully interactive to the user without any extra code

Mail Used to send email in plain text or html and has the ability to attach documents

Export Used to export a list of items into various formats

Feed Used to create a feeds of the data in a class, this is the UniversialFeedCreator class found on the web except optimized for filesize and to work with Simpl

File Used to interact with files on the filesystem

Folder Used to interact with folders on the filesystem

Image Used to manipulate images on the server

Json Used to encode and decode Json strings without the need for an external library

Upload Used to upload files to the server