I am a newbie and I am really enjoying working with Yii. I am studying a book called Rapid application development. I used the Gii and I have managed to created a page with books on it.
One of the menu items I added has a URL of /book yet of I go to that URL then it says Object not found. However if I go here project1/index.php?r=book then I can access it fine. But if I change the menu’s path to ?r=book then I am taken back to the server’s (Xampp) index page
My question is this: What does the ?r=book mean please and if clean urls is enabled then why can I not access the path /book? How does this for in together please? Why is the path index?r=book and what does that mean please? What is the ? for and what is the r=book for please. I would really like to understand this.