可能重复：
phpDoc 类常量文档
我在我的项目配置文件中定义了几个常量。常量在文件中都有很好的注释，但是 phpdocumentor 没有显示我给每个人的描述。我想知道哪种是使我对常量的描述出现在文档中的正确方法。这是我的代码：
/**
* PROGRAM CONSTANTS
*
**/
// The directories will be stored as constants
/**
* PROGRAMHOME_DIR holds the absolute path to the home directory
**/
define( 'PROGRAMHOME_DIR', $_SERVER[ 'DOCUMENT_ROOT' ] . str_replace( array( '/', '\\' ), DIRECTORY_SEPARATOR, $base_dir ) );
/**
* PROGRAMIMAGES_DIR holds the absolute path to the images directory
**/
define( 'PROGRAMIMAGES_DIR', PROGRAMHOME_DIR . str_replace( array( '/', '\\' ), DIRECTORY_SEPARATOR, $images_dir ) );
/**
* PROGRAMLANG_DIR holds the absolute path to the languages directory
**/
define( 'PROGRAMLANG_DIR', PROGRAMHOME_DIR . str_replace( array( '/', '\\' ), DIRECTORY_SEPARATOR, $lang_dir ) );
/**
* PROGRAMPHP_DIR holds the absolute path to the php directory
**/
define( 'PROGRAMPHP_DIR', PROGRAMHOME_DIR . DIRECTORY_SEPARATOR . 'php' );
/**
* PROGRAMCLASS_DIR holds the absolute path to the class directory
**/
define( 'PROGRAMCLASS_DIR', PROGRAMHOME_DIR . DIRECTORY_SEPARATOR . 'class' );
/**
* PROGRAMREMOTE_URL holds the remote URL to the program
**/
define( 'PROGRAMREMOTE_URL', 'http://' . $_SERVER[ 'HTTP_HOST' ] . str_replace( array( '/', '\\' ), DIRECTORY_SEPARATOR, $base_dir ) );