application/user/controllerInfo.php

<?php
/**
 * Created by PhpStorm.
 * User: YangYongAn
 * Date: 2018/6/11
 * Time: 3:01
 */

namespace app\user\controller;


use think\Controller;

class Info extends Controller
{

    function bind_phone()
    {
        if (uid()) {
            $de = mini_decode(input('code'), input('iv'), input('encryptedData'));
            if ($de) {
                $user = db('system_user')->where('phone', $de['purePhoneNumber'])->find();
                if ($user) {
                    if ($user['id'] == uid()) {
                        unset($user['password']);
                        $this->success("您已经设置该手机号,\n 可以使用它来登录易乡的网站和APP",'',$user);
                    } else {
                        $this->error("该手机号被其他账号绑定");
                    }
                } else {
                    $bind = db('system_user')
                        ->where('id', uid())
                        ->update(['phone' => $de['purePhoneNumber']]);

                    if ($bind) {
                        $me = db('system_user')->find(uid());
                        unset($me['password']);
                        session('user', $me);
                        $this->success("绑定成功!", '', $me);
                    } else {

                        $this->success("绑定失败,可以重新试试", '');
                    }
                }

            } else {
                $this->error("服务器刚刚闪了下腰,请点击重新点击重新绑定.");
            }
        } else {
            $this->error("login");
        }
    }
}