PHP CHttpRequest::getHostInfo方法代码示例

 public function actionFeed()
 {
     $req = new CHttpRequest();
     // retrieve the latest posts
     $posts = Post::model()->findAll(array('order' => 'create_time DESC', 'limit' => Yii::app()->params['postsPerFeedCount']));
     // convert to the format needed by Zend_Feed
     $entries = array();
     foreach ($posts as $post) {
         $entries[] = array('title' => CHtml::encode($post->title), 'link' => CHtml::encode($req->getHostInfo() . $post->url), 'description' => $post->content, 'lastUpdate' => $post->create_time);
     }
     // generate and render RSS feed
     $feed = Zend_Feed::importArray(array('title' => 'My Post Feed', 'link' => $this->createUrl(''), 'charset' => 'UTF-8', 'entries' => $entries), 'rss');
     $feed->send();
 }

 /**
  * Parses a URL based on this rule.
  * @param CUrlManager $manager the URL manager
  * @param CHttpRequest $request the request object
  * @param string $pathInfo path info part of the URL
  * @param string $rawPathInfo path info that contains the potential URL suffix
  * @return mixed the route that consists of the controller ID and action ID or false on error
  */
 public function parseUrl($manager, $request, $pathInfo, $rawPathInfo)
 {
     if ($this->verb !== null && !in_array($request->getRequestType(), $this->verb, true)) {
         return false;
     }
     if ($manager->caseSensitive && $this->caseSensitive === null || $this->caseSensitive) {
         $case = '';
     } else {
         $case = 'i';
     }
     if ($this->urlSuffix !== null) {
         $pathInfo = $manager->removeUrlSuffix($rawPathInfo, $this->urlSuffix);
     }
     // URL suffix required, but not found in the requested URL
     if ($manager->useStrictParsing && $pathInfo === $rawPathInfo) {
         $urlSuffix = $this->urlSuffix === null ? $manager->urlSuffix : $this->urlSuffix;
         if ($urlSuffix != '' && $urlSuffix !== '/') {
             return false;
         }
     }
     if ($this->hasHostInfo) {
         $pathInfo = strtolower($request->getHostInfo()) . rtrim('/' . $pathInfo, '/');
     }
     $pathInfo .= '/';
     if (preg_match($this->pattern . $case, $pathInfo, $matches)) {
         foreach ($this->defaultParams as $name => $value) {
             if (!isset($_GET[$name])) {
                 $_REQUEST[$name] = $_GET[$name] = $value;
             }
         }
         $tr = array();
         foreach ($matches as $key => $value) {
             if (isset($this->references[$key])) {
                 $tr[$this->references[$key]] = $value;
             } elseif (isset($this->params[$key])) {
                 $_REQUEST[$key] = $_GET[$key] = $value;
             }
         }
         if ($pathInfo !== $matches[0]) {
             // there're additional GET params
             $manager->parsePathInfo(ltrim(substr($pathInfo, strlen($matches[0])), '/'));
         }
         if ($this->routePattern !== null) {
             return strtr($this->route, $tr);
         } else {
             return $this->route;
         }
     } else {
         return false;
     }
 }

// uncomment the following to define a path alias
// Yii::setPathOfAlias('local','path/to/local-folder');
// This is the main Web application configuration. Any writable
// CWebApplication properties can be configured here.
$modules = array();
$envFile = dirname(__FILE__) . '/../../sites/env/config.' . REQUESTED_HOST . '.php';
if (file_exists($envFile)) {
    include $envFile;
    $moduleConfigFile = dirname(__FILE__) . '/../../sites/' . SITE_DIR . '/protected/runtime/cache/modules.php';
    if (file_exists($moduleConfigFile)) {
        $modules = (include $moduleConfigFile);
    }
}
$config = array('basePath' => dirname(__FILE__) . DIRECTORY_SEPARATOR . '..', 'name' => 'Indition Diagnostic Tool', 'defaultController' => 'Diagnostic/default', 'preload' => array('log', 'errorHandler', 'Xpress'), 'import' => array('application.models.*', 'application.components.*', 'application.modules.Xpress.extensions.web.widgets.*', 'application.modules.Xpress.extensions.web.*', 'application.modules.Xpress.components.*'), 'modules' => array_merge(array('Xpress', 'Diagnostic'), $modules), 'components' => array('XService' => array('class' => 'Xpress.components.XService'), 'user' => array('class' => 'CWebUser', 'allowAutoLogin' => true), 'errorHandler' => array('class' => 'Xpress.components.XErrorHandler', 'errorAction' => 'site/error'), 'clientScript' => array('packages' => array('jquery' => array('js' => array(YII_DEBUG ? 'jquery-2.1.3.js' : 'jquery-2.1.3.min.js'), 'basePath' => 'application.modules.Xpress.assets.scripts.jquery'))), 'log' => array('class' => 'CLogRouter', 'routes' => array(array('class' => 'CFileLogRoute', 'levels' => 'error, warning')))), 'params' => array('adminEmail' => 'webmaster@example.com'));
$request = new CHttpRequest();
$hostInfo = parse_url($request->getHostInfo(), PHP_URL_HOST);
// top level domain element
$tldElements = array_slice(explode('.', $hostInfo), -2);
// support single login to manage different sub domain
$domain = '.' . implode('.', $tldElements);
$GLOBALS['TLD'] = $domain;
// environment file locates in /sites/env folder using this naming convention: config.domain.php
$envFile = 'config.' . $hostInfo . '.php';
$envFile = dirname(__FILE__) . '/../../sites/env/' . $envFile;
if (file_exists($envFile)) {
    include $envFile;
    //$config['preload'][] = 'XService';
    $config['components']['authManager'] = array('class' => 'Xpress.extensions.web.auth.XAuthManager', 'assignmentTable' => SITE_ID . '_authassignment', 'itemTable' => SITE_ID . '_authitem', 'itemChildTable' => SITE_ID . '_authitemchild');
    // database
    if (count($dbs)) {
        foreach ($dbs as $key => $dbConfig) {