PHP中的命名空间阻止使用Yii静态函数

时间:2012-11-05 14:58:16

标签: php yii namespaces

我刚刚在我的小应用程序中实现了名称空间,如下所述:http://www.yiiframework.com/doc/guide/1.1/en/basics.namespace

我遇到了一个问题,我的控制器将无法再访问Yii::app()->getRequest();,说它无法找到include(C:\Users\bkuhl\htdocs\instaLabel\application\protected\components\Yii.php): failed to open stream: No such file or directory

我意识到这是因为我将命名空间声明为应用程序/组件。但我不确定如何解决这个问题......

<?php

namespace application\components;

/**
 * Controller is the customized base controller class.
 * All controller classes for this application should extend from this base class.
 */
class Controller extends \CController {
    /* @var $request CHttpRequest */
    protected $request = null;

    /**
     * @var string the default layout for the controller view. Defaults to '//layouts/column1',
     * meaning using a single column layout. See 'protected/views/layouts/column1.php'.
     */
    public $layout='//layouts/column1';
    /**
     * @var array context menu items. This property will be assigned to {@link CMenu::items}.
     */
    public $menu=array();
    /**
     * @var array the breadcrumbs of the current page. The value of this property will
     * be assigned to {@link CBreadcrumbs::links}. Please refer to {@link CBreadcrumbs::links}
     * for more details on how to specify this property.
     */
    public $breadcrumbs=array();

    public function __construct ($id, $module = null) {
        parent::__construct($id, $module);

        $this->request = Yii::app()->getRequest();
    }

2 个答案:

答案 0 :(得分:3)

您需要完全限定相对班级名称Yii

最方便的方法是通过importing类:只需在命名空间声明下添加use Yii;

答案 1 :(得分:2)

你试过了吗?

$this->request = \Yii::app()->getRequest();

\将使用global namespace

  

使用\前缀名称将指定即使在命名空间的上下文中也需要全局空间中的名称。