php/www/protected/controllers/DelDataController.php

<?php
/**
 * Created by PhpStorm.
 * User: PHP
 * Date: 2016/10/19
 * Time: 15:30
 */
class DelDataController extends AdminController
{
    public function actionIndex(){

        $data = array("57f9b5f29f5160b8048b489f");

        foreach ($data as $value) {
            $id = new MongoId($value);
            $criteria = new EMongoCriteria();
            $criteria->_id = $id;
            var_dump(Stock::model()->deleteAll($criteria));
            var_dump(Stock::model()->save());
        }
    }

}