//_form.php
			<?php
			$this->widget('CMultiFileUpload',array(
				'model'=>$model,
				'attribute'=>'files',
				'accept'=>'jpg|gif|png',
			));
			?>
//Model.php

class Post extends CActiveRecord
{
    const STATUS_UNPUBLISHED=0;
    const STATUS_PUBLISHED=1;
    const STATUS_STICKY=2;

   public $files;

}

//Controller.php


//action

$model->files=CUploadedFile::getInstances($model,'files');
foreach($models->files as /** @var CUploadedFile $file */$file) {...}