Book Image

Mastering Yii

By : Charles R. Portwood ll
Book Image

Mastering Yii

By: Charles R. Portwood ll

Overview of this book

The successor of Yii Framework 1.1, Yii 2 is a complete rewrite of Yii Framework, one of the most popular PHP 5 frameworks around for making modern web applications. The update embraces the best practices and protocols established with newer versions of PHP, while still maintaining the simple, fast, and extendable behavior found in its predecessor. This book has been written to enhance your skills and knowledge with Yii Framework 2. Starting with configuration and how to initialize new projects, you’ll learn how to configure, manage, and use every aspect of Yii2 from Gii, DAO, Query Builder, Active Record, and migrations, to asset manager. You'll also discover how to automatically test your code using codeception. With this book by your side, you’ll have all the skills you need to quickly create rich modern web and console applications with Yii 2.
Table of Contents (20 chapters)
Mastering Yii
Credits
About the Author
About the Reviewer
www.PacktPub.com
Preface
5
Modules, Widgets, and Helpers
13
Debugging and Deploying
Index

Modules


In Yii2, modules are considered to be mini self-contained software packages containing the complete MVC stack. When paired with an application, modules provide a way to extend applications by adding new features and tools without adding code to our main code base. Consequently, modules are a great way to create and reuse code. When creating applications with Yii2, you'll most likely work with prebuilt models, such as Gii or the Yii2 dev module; however, modules can also be custom applications created specifically to build upon and separate code for a specific purpose. In this section, we'll go over the basic modules in Yii2 as well as cover how to create and implement them within our application.

Module components

Compared to Yii1, modules in Yii2 haven't changed much. At their core, they still consist of the same structure and share many of the same ideas. In Yii2, modules are stored in the modules directory of our application root and are registered with our application through our...