添加数据为数组

添加数据为数组且不知道多少个
循环组装添加皆可

/**
     * @param $params
     * @return bool
     * @throws Exception
     */
    public function add($params)
    {

        $objMdl = app::get('syscompany')->model('card');

        $data = [
            'company_name'=>$params['company_name'],
            'user_name'=>$params['user_name'],
            'job'=>$params['job'],
            'type_id'=>$params['type_id'],
            'user_id'=>1,
            'mobile'=>$params['mobile'],
            'create_time'=>time(),
        ];


        ########产品表写入
        if(is_array($params['product_id'])){
            $params['product_id'] = $params['product_id'];
        }else{
            $params['product_id'] = explode(',',$params['product_id']);
        }
        $newStr = '';
        $params['product_id'] = array_filter($params['product_id']);
        foreach ($params['product_id'] as $key=>$value){
            $productData['card_id'] = $params['card_id'];
            $productData['product_id'] = $value;
            $productData['create_time'] = time();
            $newStr = $newStr.'('.implode(',', $productData)."),";
        }
        $strValues = substr($newStr, 0, -1);
        $sql = "INSERT INTO
                    `syscompany_card_product`
                    (`card_id`,
                    `product_id`,                   
                    `create_time`
                    ) VALUES $strValues";
        ################


        $db = app::get('syscompany')->database();
        $db->beginTransaction();

        try {

            $objMdl->insert($data);
            app::get('base')->database()->executeQuery($sql);
            $db->commit();

            return true;


        } catch (Exception $e) {
            $db->rollback();

            throw new Exception('添加失败了了');
        }

    }