Directory structure is important for a framework. Let's see the directory structure of zentaoPHP.

1. Root Directory

• config: configuration files, including config.php and my.php
  
• db: blog.sql required in demo application
  
• framework: core files of the framework
  
• js: js script files
  
• lib: common class files
  
• module: module directory; each module has a directory
  
• theme: theme files, including CSS files and image files
  
• .htaccess: URL rewrite rule files in Apache
  
• favicon.ico: small logo files
  
• index.php: entry program

2. Module Directory

• config.php configuration files for the module, and global configuration files
  

• lang language files for the module. zh-cn is simplified Chinese, zh-tw is traditional Chinese and en is English.

• control.php control files for the module

• model.php service logic files for the module

• view view files for each page, e.g. index.html.php is the template file of the index method

Note:

common is to store common files for an application, such as lang, template, and model. For example, lang/en.php is for common language files, header.html.php is common header files for templates, footer.html.php is common footer files for templates, error.html.php is for common error message files.