<?php
/***************************下单***************************/
$token = 'ECafZA9hkn01cXsdfasfTLu7Lasdfa';
$app_id="213r34921431234";
$data = [
    'app_id' => $app_id,
    'money' => 500,
    'notify_url' => 'https://demo.com/demo1.php',
    'out_trade_sn' => '1111455' . time(),
    'return_url' => 'https://demo.com/demo2.php',
];
ksort($data);
$secret='';
foreach ($data as$k=> $d){
    $secret.=$k.'='.$d.'&';
}
$secret .= 'token='.$token;

$sign=md5(strtolower(trim($secret,'&')));
$atta=[
    'username'=>'测试',
    'user_id'=>1,
    'title'=>'aa',
    'pay_type'=>'baobeiyepay_alipay',
    'ewm_account' => '0745552949',//付款 支付的 银行卡号 如果短信模板包含短信，则需要，否则使用验证码，
//    're_type'=>'json',
    'language'=>'en',//收款码的语言 默认 zh_cn
    'pay_channel'=>'333_mach_id',//可传，可不传 收款的银行卡号 全球支付对应多张卡，是必须要传的
    'sign'=>$sign
];

/*
 * 发送对象数据
 * @param $url 请求url
 * @param $jsonStr 发送数组
 * @return string
 */
function httpPost($url, $param)
{
    if (empty($url) || empty($param)) {
        return false;
    }
    $param = http_build_query($param);
    try {
        $ch = curl_init();//初始化curl
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS,$param);
        curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/x-www-form-urlencoded'));
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        //正式环境时解开注释
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
        $data = curl_exec($ch);//运行curl
        curl_close($ch);
        if (!$data) {
            throw new \Exception('请求出错');
        }
        return $data;
    } catch (\Exception $e) {
        //(new \think\Log())->write('请求['.$url.']出现错误：'.$e->getMessage(),'log');
        return false;
    }
}
$url='https://wujie.la/order/order';
//$data=array_merge($data,$atta);
//$d=httpPost($url,$data);
//echo $d;

/***************************查询订单***************************/

$ordersn = "2020032284892454";
$check = 'https://wujie.la/order/check';
// order_sn  out_trade_sn 二选一，两个都传以 order_sn为准
$data = [
    'app_id' => $app_id,
    'order_sn'=>$ordersn,
    'out_trade_sn'=>$out_trade_sn,
    'time'=>time(),
];
ksort($data);
$secret='';
foreach ($data as$k=> $d){
    if(!empty($d))
    {
        $secret.=$k.'='.$d.'&';
    }
}
$secret .= 'token=' . $token;
$sign = md5(strtolower(trim($secret, '&')));
$data['sign'] = $sign;

$d = httpPost($check, $data);
// pay_status 订单状态:1,交易成功,0,未支付，2,处理中,3交易失败
var_dump($d);
/********************************验证回调签名*********************************/
// pay_status 订单状态:1,交易成功,0,未支付，2,处理中,3交易失败
$data = [
    'app_id' => $app_id,
    'money' => '500.00',
    'notify_url' => 'https://demo.com/demo1.php',
    'out_trade_sn' => '1111455',
    'return_url' => 'https://demo.com/demo2.php',
];
ksort($data);
$secret='';
foreach ($data as$k=> $d){
    $secret.=$k.'='.$d.'&';
}
$secret .= 'token=' . $token;

$sign = md5($token.md5(strtolower(trim($secret, '&'))).'pay_money=' . $_POST['pay_money'] . 'pay_status=' .$_POST['pay_status']);

uid=5
ts=112223123