接口中的 sort排序 + md5加密

<?php/** * Created by PhpStorm. * User: Shinelon * Date: 2019/3/22 * Time: 21:18 */

namespace frontend\controllers;

use yii\rest\ActiveController;

class SignController extends ActiveController{    public $modelClass=‘‘;    public function actionGetSign(){        $secret=‘1609phpB‘;        //接值        $username=\Yii::$app->request->post(‘username‘);        $password=\Yii::$app->request->post(‘password‘);        $rand=rand(11111,99999);        $time=time();        //拼到数组里        $arr=[            ‘username‘=>$username,            ‘password‘=>$password,            ‘rand‘=>$rand,            ‘time‘=>$time        ];

        //进行排序        ksort($arr);

        $str=‘‘;

        foreach ($arr as $k=>$v){            $str .="$k=$v&";        }        $last_str=substr($str,0,-1);

        //进行md5加密        $md_str=md5($last_str);        $sign=md5($md_str.$secret);        return $sign;

    }

}

原文地址：https://www.cnblogs.com/findher/p/10626350.html