Php 如何在yii cli操作中获取bash命令？

以及调用我在操作中需要的命令：

class RunCommand extends CConsoleCommand
{
    public function actionIndex($site, array $filters = null)
   {
      //here i need the command
   }
}

---

在yiic.php中，配置配置文件和框架的路径：

php yiic run --site=index --filers=mobiles --filers=tvs

如果一切正常，只需运行命令，./yiic run-site=index-filers=mobiles-filers=tvs或php yiic.php run-site=index-filers=mobiles-filers=tvs

<?php

// change the following paths if necessary
$yiic=dirname(__FILE__).'/../../framework/yiic.php';
$config=dirname(__FILE__).'/config/console.php';

require_once($yiic);

class RunCommand extends CConsoleCommand
{
    public function run($args)
    {
      //here $args will have your params, just parse them:
      // $args[0] => --site=index, $args[1] => --filers=mobiles etc...
      //here i need the command
    }
}