As we know YII is the Leading Framework of PHP. Lots of new developers are starting to use YII day by day. Most of the beginners are little bit confused with how to start with YII . I think this note will help them. Follow the simple steps
To run a Yii-powered Web application, you need a Web server that supports PHP 5.1.0.
Many applications wish to obtain parts of the URL for the current page (the hostname, the query string, etc.), and the CHttpRequest class wraps various $_SERVER variables to break down the URL into its constituent parts.