HowtouseobjectoftypeClassNameasarray[2.0]

想請教

class model {
    public $que ;
}

$model = new model();
$model['que'] = 'xxx';               // not working 型別不對
$model->que = 'abc';

但是 yii 的 $model = new $model();
$model['que'] = 'xxx';               // 卻可以 到底怎麼做到的!!

有人可以幫我解惑嗎~~ yii 他是怎麼處理的

The tricker is ArrayAccess.
You can try the following: