Yii Framework is an open source, and big in demand now a days, and it is object oriented web application framework for PHP 5. Yii Framework is often called a ‘component library’, because it has many loosely coupled components that you can use more or less independently. At Excel PTP we provides Yii framework training according to the current requirement of IT industry as onsite or offsite or online. Yii Framework also provides an advanced Model-View-Controller (MVC) implementation that can be used to establish a basic structure for your Yii Framework applications.Yii Framework is an open source framework for developing web applications and services with PHP 5. Yii Framework is implemented using 100% object-oriented code. The component structure of Zend Framework is somewhat unique; each component is designed with few dependencies on other components. This loosely coupled architecture allows developers to use components individually. We often call this a “use-at-will” design.