Easy way to modify cookie

we can define a new cookie like this


$_someValue = new CHttpCookie('someValue', 'some values here');

$_someValue->expire = 86400 * 30;

Yii::app()->request->cookies['someValue'] = $_someValue;

but if we can modify cookie and storage it like below, the life will be better :=)


Yii::app()->request->cookies['someValue']->value = 'another value';