<?php

namespace Home\Controller;

use Think\Controller;

class IndexController extends Controller {

    public function index(){

        $nonce = $_GET["nonce"];

        $token = "weixin";

        $timestamp = $_GET["timestamp"];

        $echostr = $_GET["echostr"];

        $signature = $_GET["signature"];

        $tmpArr = array($nonce, $timestamp, $token);

        sort($tmpArr);

        $tmpStr = implode( $tmpArr );

        $tmpStr = sha1( $tmpStr );

        if( $tmpStr == $signature )

        {

            echo "Yes It is";

        }else{

            echo "false";

        }

    }

    public function show(){

    echo "001212";

    }

}