March 2008
Intermediate to advanced
374 pages
7h 48m
English
Content preview from Pro PHP: Patterns, Frameworks, Testing and More
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PART 4The Model-View-Controller (MVC) Pattern
Chapter 14MVC Architecture
Model-View-Controller (MVC) is a design pattern that simplifies application development and maintenance. It achieves this by separating the application into three logical components:
Model: The model layer is responsible for the business logic of an application. It will encapsulate access to data stores and will provide a reusable class library. Typically, within the model, you will find facilities for database abstraction, e-mail delivery, validation, and authentication.
View: The view layer is typically what would be considered web design, or templating. It controls the look and feel of data and provides facilities to collect data from the user. Technologies exclusively ...
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