Natsort

if (isset(Yii::app()->request->cookies['goods_sort']) && (Yii::app()->request->cookies['goods_sort']->value == 2 || Yii::app()->request->cookies['goods_sort']->value == 3))
{
    $sort = array();
    $check = Goods::model()->findAll($criteria);

    foreach($check as $item)
    {
        $sort['name'][] = $item->name;
        $sort['res'][$item->name] = $item->id;
    }

    natcasesort($sort['name']);
    $sort_id = array();

    foreach($sort['name'] as $item)
    {
        $sort_id[] = $sort['res'][$item];
    }

    if (isset(Yii::app()->request->cookies['goods_sort']) && Yii::app()->request->cookies['goods_sort']->value == 3)
        $sort_id = array_reverse($sort_id);

    $sql_id = implode(",", $sort_id);

    $criteria2 = new CDbCriteria();
    $criteria2->condition = 'visible=1 AND category_id=' . $category->id;
    $criteria2->order = 'FIELD(id, ' . $sql_id . ')';

    if (isset($notid) && count($notid) != 0)
        $criteria2->addNotInCondition('id', $notid);

    if (count($sort_id) > 0)
        $criteria2->addInCondition('id', $sort_id);
}