book_admin/application/source/model/InitUpdate.php

<?php
/**
 * Created by PhpStorm.
 * User: Bear
 * Date: 2020/6/20
 * Time: 下午1:45
 */

namespace app\source\model;

/**
 * Class InitUpdate
 * @package app\source\model
 */
class InitUpdate
{
    //设置的属性与方法映射
    public $fieldsMethod = [];

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

        return $this;
    }

    /**
     * 设置属性
     * @param $name
     * @param $value
     * @return $this
     */
    public function __set($name, $value)
    {
        if (is_array($value)) {
            $value = json_encode($value, JSON_UNESCAPED_UNICODE);
        }
        if ($this->fieldsMethod && array_key_exists($name, $this->fieldsMethod)) {
            if (method_exists($this, $this->fieldsMethod[$name])) {
                call_user_func([$this, $this->fieldsMethod[$name]], $value);
            } else {
                $this->$name = (int)$value;
            }
        }

        return $this;
    }

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