ngds/backendApi/modules/v1/controllers/DemoController.php

<?php
/**
 * Created by PhpStorm.
 * User: leo
 * Date: 2018/2/24
 * Time: 下午12:48
 */
namespace backendApi\modules\v1\controllers;

use backendApi\modules\v1\models\Admin;
use backendApi\modules\v1\models\lists\user\IndexList;
use common\models\AdLocation;
use common\models\FlowBonus;
use common\models\User;

class DemoController extends BaseController
{

    public $modelClass = User::class;

    public function actions()
    {
        return parent::actions(); // TODO: Change the autogenerated stub
    }

    /**
     * 支付demo
     * @return mixed
     * @throws \yii\web\HttpException
     */
    public function actionPay()
    {
        $data['vpc_Currency']    = 'VND';
        $data['vpc_Version']     = 2;
        $data['vpc_Command']     = 'pay';
        $data['vpc_AccessCode']  = '6BEB2546';
        $data['vpc_Merchant']    = 'TESTONEPAY';
        $data['vpc_Locale']      = 'en';
        $data['vpc_ReturnURL']   = 'http://192.168.31.234:81/v1/demo/payments';
        $data['vpc_MerchTxnRef'] = rand(10000, 99999);
        $data['vpc_OrderInfo']   = '123456';
        $data['vpc_Amount']      = '100';
        $data['vpc_TicketNo']    = $_SERVER ['REMOTE_ADDR'];
        $data['AgainLink']       = 'http://192.168.31.234:81/v1/demo/payments';    //跳转回当前页面地址
        $data['Title']           = 'pay';
        ksort($data);
        $url         = "https://mtf.onepay.vn/paygate/vpcpay.op?";
        $md5HashData = '';
        foreach ($data as $key => $value) {

            $url .= urlencode($key) . '=' . urlencode($value) . '&';

            if ((strlen($value) > 0) && ((substr($key, 0, 4) == "vpc_") || (substr($key, 0, 5) == "user_"))) {
                $md5HashData .= $key . "=" . $value . "&";
            }
        }
        $SECURE_SECRET = "6D0870CDE5F24F34F3915FB0045120DB";
        $md5HashData   = rtrim($md5HashData, "&");

        $url     .= "vpc_SecureHash=" . strtoupper(hash_hmac('SHA256', $md5HashData, pack('H*', $SECURE_SECRET)));
        $listObj = new IndexList();
        $res     = $listObj->curl_get($url);
        print_r($res);
        die;
    }


    public function actionPayments(){
        $data = file_get_contents('php://input');
        //file_put_contents('./files/test.txt',$data);
        var_dump($data);
        echo "responsecode=1&desc=confirm-success";exit();
    }
}