What is the difference between yaf and yii?

Yaf Framework

Yaf, the full name is Yet Another Framework, is a PHP framework written in C language and is provided in the form of a PHP extension The PHP development framework is faster and lighter than the general PHP framework. It provides Bootstrap, routing, distribution, views, plug-ins, and is a full-featured PHP framework.

Yaf provides a complete API and supports Bootstrap and plug-in mechanisms

Features:

• No compilation required

• The PHP framework developed in C language brings almost no additional performance overhead compared to native PHP.

• All framework classes do not require compilation , loaded when PHP starts, and resident in memory.

• Shorter memory turnover cycle, improve memory utilization, reduce memory usage.

• Smart automatic loading. Supports both global and local loading rules to facilitate class library sharing.

• High-performance view engine.

• Highly flexible and extensible framework, supports custom view engines, plug-ins, custom routing, etc.

• Built-in multiple routes, compatible with common various Routing protocol.

• Powerful and highly flexible configuration file support. And supports caching configuration files to avoid performance losses caused by complex configuration structures.

• In the framework itself, dangerous operating habits are prohibited.

• Faster execution speed, less memory usage.

Yii Framework

Yii Framework is a component-based, high-performance PHP framework for developing large-scale Web applications. Yii is written in strict OOP and has complete library references and comprehensive tutorials. From MVC, DAO/ActiveRecord, widgets, caching, hierarchical RBAC, web services, to theming, I18N and L10N, Yii provides almost everything needed for today's Web 2.0 application development. In fact, Yii is one of the most efficient PHP frameworks.

Yii is a high-performance PHP5 web application development framework. A simple command line tool yiic can quickly create a web application code framework. Developers can add business logic based on the generated code framework to quickly complete application development.

Features:

• Fast

  Yii only loads the features you need. It has strong caching support. It's explicitly designed to work efficiently with AJAX.

• Safety

  Yii is safe by its standards. It includes input validation, output filtering, SQL injection and cross-site scripting prevention.

• Professional

  Yii helps you develop clean and reusable code. It follows the MVC pattern, ensuring a clear separation of logic and presentation layers.

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