title: Stored data can't access in Yii
body: <p>I have created form in Yii. In that I've created multiple check boxes.<br/> For Example: <code>Fav Sports= Football,Cricket,Baseball</code><br/>
  When I select all check boxes it will store records to database. For storing data I used <code>"json_encode($_POST['UserInfo']['sports']);"</code>. Then it will store data in this format <code>["Football"]["Cricket"]["Baseball"]</code>.<br/></p>
  
  <p>My question is when I go to update form page, all textfields or controls have have values but check boxes of fav sports remains unchecked because I can't able to access data that is <code>["Football"]["Cricket"]["Baseball"]</code>. How to access those records from database in Yii.</p>