How It Works
Structure and organization are important to keep your sites manageable. Although you may be tempted to add all of your files to the root of your project, it's better not to do this. With a very small site. You may not notice any difference. But as soon as your site begins to grow. You’ll find it becomes a lot harder to manage when it lacks structure. Placing related files in separate folders is the first step to an organized site. Storing files of the same type in a single folder is only one way to optimize your site. In later chapters, you see that separate folders are also used to group files with similar functionality. For example, all files that are accessible only by an administrator of the site are grouped in a folder called
Management.