[转]PHP经验——PHPDoc PHP注释的标准文档

<?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();
}
}
?>