Yii的accessRules表達不工作

Question

在我的控制，我有

/** 
* @return array action filters 
*/ 
public function filters() 
{ 
    return array(
     'accessControl', // perform access control for CRUD operations 
    ); 
} 

/** 
* Specifies the access control rules. 
* This method is used by the 'accessControl' filter. 
* @return array access control rules 
*/ 
public function accessRules() 
{ 
    return array(
     array('allow', // allow all users to perform 'index' and 'view' actions 
      'actions'=>array('index','view'), 
      'users'=>array('*'), 
     ), 
     array('allow', // allow players to comment on games 
      'actions'=>array('createComment'), 
      'roles'=>array('createComment'), 
     ), 
    array('allow', // allow users to update and delete their own comments 
    'actions'=>array('deleteComment'), 
    'expression'=>'return $user->id==Game::model()->findByPk(Yii::app()->getRequest()->getQuery("id"))->author->id;', 
), 
     array('allow', // allow admin users to create, update, delete and manage games 
      'actions'=>array('admin','create','update','delete','deleteComment'), 
    'roles'=>array('admin'), 
     ), 
     array('deny', // deny all users 
      'users'=>array('*'), 
     ), 
    ); 
} 

但由於某些原因，在deleteComment表達總是給我一個403錯誤（未授權）。儘管我已經測試了這個表達並且變得真實。即使把'表達'=>'返回true;'不起作用。 :(我完全糊塗了...任何想法 謝謝，布拉德（？：。

Answer 1

你在你的表達式的開頭額外return Yii的already adds one，所以有兩個結果語法錯誤刪除你的，你會很好走。