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WeChat applet signature decryption ThinkPHP library

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WeChat applet signature decryption ThinkPHP library

I was working on a WeChat applet recently and found that no one had done a ThinkPHP extension for WeChat applet signature decryption, so I developed one while doing it
Extract the compressed package to the extend directory, and you can call it directly in the controller

<?php
/**
* Created by PhpStorm.
* User: yang jianmin
* Date: 2017/7/1
* Time: 17:33
*/
namespace app\index\controller;
use think\Controller;
use sample\WXBizDataCrypt;
use app\index\model\User as UserModel;
class Test extends Controller
{
public function index()
{
$appid = '';
$sessionKey = '';
$encryptedData="";
$iv = '';
$pc = new WXBizDataCrypt($appid, $sessionKey);
print_r($pc);
$errCode = $pc->decryptData($encryptedData, $iv, $data );
if ($errCode == 0) {
print_r($data );
} else {
return $errCode ;
}
}

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