book_admin/application/source/model/InitModel.php

<?php
/**
 * Created by PhpStorm.
 * User: Bear
 * Date: 2020/6/5
 * Time: 下午4:13
 */

namespace app\source\model;


abstract class InitModel implements ModelInterface
{
    //主键
    public $pk = '';

    public static $self;

    /**
     * 绑定参数
     * @param $data
     * @return static
     */
    public function bind($data)
    {
        foreach ($data as $key => $value) {
            $this->$key = $value;
        }

        return $this;
    }

    /**
     * 转化为数组
     * @return mixed
     */
    public function toArray()
    {
        $data = [];
        foreach ($this as $field => $value) {
            $data[$field] = $value;
        }
        return $data;
    }
}