What is the use of Yii framework?

Yii is a PHP framework, a general Web programming framework that can be used to develop various Web applications built with PHP; because of its component-based framework structure and exquisitely designed caching support, it is particularly suitable for developing large-scale Application; comes with rich functions, which can significantly shorten development time.

What is the Yii framework? What is the use?

Yii is a high-performance PHP framework suitable for developing WEB 2.0 applications. Comes with rich features, including MVC, DAO/ActiveRecord, I18N/L10N, caching, authentication and role-based access control, scaffolding, testing, etc., which can significantly shorten development time.

Yii is an open source, object-oriented, component-based MVC PHP web application framework. Yii is pronounced "Yee" or [ji:], which means "simplicity and evolution" in Chinese, and it can be an acronym for "Yes It Is!"

Yii is a general web programming framework that can be used to develop various web applications built with PHP. Because of its component-based framework structure and well-designed caching support, it is particularly suitable for developing large-scale applications, such as portals, communities, content management systems (CMS), e-commerce projects, and RESTful Web services.

Advantages of Yii

Similar to other PHP frameworks, Yii implements the MVC (Model-View-Controller) design pattern and organizes code based on this pattern.

Yii’s code is simple and elegant, which is its programming philosophy. It never over-engineers code to rigidly follow a design pattern.

Yii is a full-stack framework that provides a large number of proven, out-of-the-box features: query builder and ActiveRecord for both relational and NoSQL databases; RESTful API development support; multi-layer Cache support, etc.

Yii is very easy to extend. You can customize or replace almost any part of the core code. You'll also benefit from Yii's solid and reliable extension architecture to use, redevelop or redistribute extensions.

High performance has always been one of Yii's top goals.

Yii is not a one-man show. It is supported by a strong team of developers and has a large community of experts who continue to contribute to the development of Yii.

Yii developer team always pays close attention to web development trends and best practices and features in other frameworks and projects. Those meaningful best practices and features will be integrated into the core framework from time to time. , and provides a simple and elegant interface.

Extensions

The Yii project includes a repository of user-contributed extensions.

There is also an official extension library, zii, that was eventually merged with the core framework; it has been bundled with every version since Yii version 1.1.0 and contains additional behaviors and widgets such as grids and jQuery UI.

Documentation

Yii comes with a range of official documentation, such as tutorials for developing a simple blogging application, guides that provide descriptions of each function and provide information about properties, methods and Class reference for every detail of the event.

There is also a user-contributed documentation, most of which can be found in the wiki on the official website.

License

Yii is released under the New BSD License (3-Clause License). This means it can be used for free to develop open source or proprietary web applications.

Recommended related article tutorials: "yii Framework Tutorial", "PHP Tutorial"

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