PHP经验——PHPDoc PHP注释的标准文档（翻译自Wiki）

<?php
 /**
  * start page for webaccess
  *
  * PHP version 5
  *
  * @category  PHP
  * @package   PSI_Web
  * @author    Michael Cramer <BigMichi1@users.sourceforge.net>
  * @copyright 2009 phpSysInfo
  * @license   http://opensource.org/licenses/gpl-2.0.php GNU General Public License
  * @version   SVN: $Id: class.Webpage.inc.php 412 2010-12-29 09:45:53Z Jacky672 $
  * @link      http://phpsysinfo.sourceforge.net
  */
  /**
  * generate the dynamic webpage
  *
  * @category  PHP
  * @package   PSI_Web
  * @author    Michael Cramer <BigMichi1@users.sourceforge.net>
  * @copyright 2009 phpSysInfo
  * @license   http://opensource.org/licenses/gpl-2.0.php GNU General Public License
  * @version   Release: 3.0
  * @link      http://phpsysinfo.sourceforge.net
  */
 class Webpage extends Output implements PSI_Interface_Output
 {
     /**
      * configured language
      *
      * @var String
      */
     private $_language;

     /**
      * configured template
      *
      * @var String
      */
     private $_template;

     /**
      * all available templates
      *
      * @var Array
      */
     private $_templates = array();

     /**
      * all available languages
      *
      * @var Array
      */
     private $_languages = array();

     /**
      * check for all extensions that are needed, initialize needed vars and read config.php
      */
     public function __construct()
     {
         parent::__construct();
         $this->_getTemplateList();
         $this->_getLanguageList();
     }

     /**
      * checking config.php setting for template, if not supportet set phpsysinfo.css as default
      * checking config.php setting for language, if not supported set en as default
      *
      * @return void
      */
     private function _checkTemplateLanguage()
     {
         $this->_template = trim(PSI_DEFAULT_TEMPLATE);
         if (!file_exists(APP_ROOT.'/templates/'.$this->_template.".css")) {
             $this->_template = 'phpsysinfo';
         }

         $this->_language = trim(PSI_DEFAULT_LANG);
         if (!file_exists(APP_ROOT.'/language/'.$this->_language.".xml")) {
             $this->_language = 'en';
         }
     }

     /**
      * get all available tamplates and store them in internal array
      *
      * @return void
      */
     private function _getTemplateList()
     {
         $dirlist = CommonFunctions::gdc(APP_ROOT.'/templates/');
         sort($dirlist);
         foreach ($dirlist as $file) {
             $tpl_ext = substr($file, strlen($file) - 4);
             $tpl_name = substr($file, 0, strlen($file) - 4);
             if ($tpl_ext === ".css") {
                 array_push($this->_templates, $tpl_name);
             }
         }
     }

     /**
      * get all available translations and store them in internal array
      *
      * @return void
      */
     private function _getLanguageList()
     {
         $dirlist = CommonFunctions::gdc(APP_ROOT.'/language/');
         sort($dirlist);
         foreach ($dirlist as $file) {
             $lang_ext = substr($file, strlen($file) - 4);
             $lang_name = substr($file, 0, strlen($file) - 4);
             if ($lang_ext == ".xml") {
                 array_push($this->_languages, $lang_name);
             }
         }
     }

     /**
      * render the page
      *
      * @return void
      */
     public function run()
     {
         $this->_checkTemplateLanguage();

         $tpl = new Template("/templates/html/index_dynamic.html");

         $tpl->set("template", $this->_template);
         $tpl->set("templates", $this->_templates);
         $tpl->set("language", $this->_language);
         $tpl->set("languages", $this->_languages);

         echo $tpl->fetch();
     }
 }
 ?>