从零开始写mvc框架之一:面对对象

<?php
/**
 * Created by PhpStorm.
 * User: Tioncico
 * Date: 2019/3/30 0030
 * Time: 20:19
 */
class Member
{
    protected $memberInfo;
    public function __construct($memebrId)
    {
        $this->memberInfo = \[
            'memberId'=>$memebrId,
            'memberName'=>'仙士可',
            'password'=>md5(123456),
            'age'=>22,
            'sex'=>1,
        \];//伪代码,通过memberId获取到member表的信息
    }
    public function getMemberInfo(){
        return $this->memberInfo;
    }
    public function updateMember($data){
        $this->memberInfo = $data;//伪代码,把传入的$data修改到member表
    }
    public function deleteMember(){
        $this->memberInfo=null;//伪代码,删除这条记录
    }
}