|
|
|
<?php
|
|
|
|
|
|
|
|
//error_reporting(E_ALL^E_NOTICE);
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
// 引如微信支付的SDK
|
|
|
|
// 微信支付的SDK,下载地址https://pay.weixin.qq.com/wiki/doc/api/jsapi.php?chapter=11_1
|
|
|
|
// 这个【企业付款】类跟微信支付SDK没有关系,
|
|
|
|
// 引入微信支付SDK仅仅是使用微信支付配置的【APPID】【证书】【商户号】及【商户支付秘钥】
|
|
|
|
// 如果不使用SDK那么自己可以在下方的$config配置信息中写好需要的配置信息
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
|
|
|
|
|
|
const APPID = 'wx100c2e5f27e34b92';
|
|
|
|
const MCHID = '1511142881';
|
|
|
|
const KEY = 'hfrT4YKO3teQqOkdSFTY9RGvtAErieV5';
|
|
|
|
const APPSECRET = '4de2264efb220ea89c1095580f4f4350';
|
|
|
|
|
|
|
|
//=======【证书路径设置】=====================================
|
|
|
|
/**
|
|
|
|
* TODO：设置商户证书路径
|
|
|
|
* 证书路径,注意应该填写绝对路径（仅退款、撤销订单时需要，可登录商户平台下载，
|
|
|
|
* API证书下载地址：https://pay.weixin.qq.com/index.php/account/api_cert，下载之前需要安装商户操作证书）
|
|
|
|
* @var path
|
|
|
|
*/
|
|
|
|
const SSLCERT_PATH = EXTEND_PATH.'WxminipayAPI/cert/apiclient_cert.pem';
|
|
|
|
const SSLKEY_PATH = EXTEND_PATH.'/WxminipayAPI/cert/apiclient_key.pem';
|
|
|
|
|
|
|
|
class MerchPay{
|
|
|
|
|
|
|
|
/**
|
|
|
|
* 企业支付
|
|
|
|
* @param string $openid 用户openID
|
|
|
|
* @param string $trade_no 单号
|
|
|
|
* @param string $money 金额
|
|
|
|
* @param string $desc 描述
|
|
|
|
* @return string XML 结构的字符串
|
|
|
|
*/
|
|
|
|
|
|
|
|
public function pay($openid,$trade_no,$money,$desc){
|
|
|
|
$data = array(
|
|
|
|
'mch_appid' => 'wx100c2e5f27e34b92',
|
|
|
|
'mchid' => '1511142881',
|
|
|
|
'nonce_str' => self::getNonceStr(),
|
|
|
|
'partner_trade_no' => $trade_no, //商户订单号，需要唯一
|
|
|
|
'openid' => $openid,
|
|
|
|
'check_name'=> 'NO_CHECK', //OPTION_CHECK不强制校验真实姓名, FORCE_CHECK：强制 NO_CHECK：
|
|
|
|
'amount' => $money * 100, //付款金额单位为分
|
|
|
|
'desc' => $desc,
|
|
|
|
'spbill_create_ip' => self::getip()
|
|
|
|
);
|
|
|
|
|
|
|
|
//生成签名
|
|
|
|
$data['sign'] = self::makeSign($data);
|
|
|
|
//构造XML数据
|
|
|
|
$xmldata = self::array2xml($data);
|
|
|
|
$url = 'https://api.mch.weixin.qq.com/mmpaymkttransfers/promotion/transfers';
|
|
|
|
//发送post请求
|
|
|
|
$res = self::curl_post_ssl($url, $xmldata);
|
|
|
|
if(!$res){
|
|
|
|
return array('result_code'=>'FAIL', 'return_msg'=>"Can't connect the server" );
|
|
|
|
}
|
|
|
|
|
|
|
|
//付款结果分析
|
|
|
|
$content = self::xml2array($res);
|
|
|
|
// F('merch',$content);
|
|
|
|
if(strval($content['return_code']) == 'FAIL'){
|
|
|
|
return array('result_code'=>'FAIL', 'return_msg'=>strval($content['return_msg']));
|
|
|
|
}
|
|
|
|
if(strval($content['result_code']) == 'FAIL'){
|
|
|
|
return array('result_code'=>'FAIL', 'return_msg'=>strval($content['err_code']).':'.strval($content['err_code_des']));
|
|
|
|
}
|
|
|
|
$resdata = array(
|
|
|
|
'return_code' => strval($content['return_code']),
|
|
|
|
'result_code' => strval($content['result_code']),
|
|
|
|
'nonce_str' => strval($content['nonce_str']),
|
|
|
|
'partner_trade_no' => strval($content['partner_trade_no']),
|
|
|
|
'payment_no' => strval($content['payment_no']),
|
|
|
|
'payment_time' => strval($content['payment_time']),
|
|
|
|
);
|
|
|
|
return $resdata;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* 将一个数组转换为 XML 结构的字符串
|
|
|
|
* @param array $arr 要转换的数组
|
|
|
|
* @param int $level 节点层级, 1 为 Root.
|
|
|
|
* @return string XML 结构的字符串
|
|
|
|
*/
|
|
|
|
public function array2xml($arr, $level = 1) {
|
|
|
|
$s = $level == 1 ? "<xml>" : '';
|
|
|
|
foreach($arr as $tagname => $value) {
|
|
|
|
if (is_numeric($tagname)) {
|
|
|
|
$tagname = $value['TagName'];
|
|
|
|
unset($value['TagName']);
|
|
|
|
}
|
|
|
|
if(!is_array($value)) {
|
|
|
|
$s .= "<{$tagname}>".(!is_numeric($value) ? '<![CDATA[' : '').$value.(!is_numeric($value) ? ']]>' : '')."</{$tagname}>";
|
|
|
|
} else {
|
|
|
|
$s .= "<{$tagname}>" . $this->array2xml($value, $level + 1)."</{$tagname}>";
|
|
|
|
}
|
|
|
|
}
|
|
|
|
$s = preg_replace("/([\x01-\x08\x0b-\x0c\x0e-\x1f])+/", ' ', $s);
|
|
|
|
return $level == 1 ? $s."</xml>" : $s;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* 将xml转为array
|
|
|
|
* @param string $xml xml字符串
|
|
|
|
* @return array 转换得到的数组
|
|
|
|
*/
|
|
|
|
public function xml2array($xml){
|
|
|
|
//禁止引用外部xml实体
|
|
|
|
libxml_disable_entity_loader(true);
|
|
|
|
$result= json_decode(json_encode(simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA)), true);
|
|
|
|
return $result;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
*
|
|
|
|
* 产生随机字符串，不长于32位
|
|
|
|
* @param int $length
|
|
|
|
* @return 产生的随机字符串
|
|
|
|
*/
|
|
|
|
public function getNonceStr($length = 32) {
|
|
|
|
$chars = "abcdefghijklmnopqrstuvwxyz0123456789";
|
|
|
|
$str ="";
|
|
|
|
for ( $i = 0; $i < $length; $i++ ) {
|
|
|
|
$str .= substr($chars, mt_rand(0, strlen($chars)-1), 1);
|
|
|
|
}
|
|
|
|
return $str;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* 生成签名
|
|
|
|
* @return 签名
|
|
|
|
*/
|
|
|
|
public function makeSign($data){
|
|
|
|
//获取微信支付秘钥
|
|
|
|
$key = KEY;
|
|
|
|
// 去空
|
|
|
|
$data=array_filter($data);
|
|
|
|
//签名步骤一：按字典序排序参数
|
|
|
|
ksort($data);
|
|
|
|
$string_a=http_build_query($data);
|
|
|
|
$string_a=urldecode($string_a);
|
|
|
|
//签名步骤二：在string后加入KEY
|
|
|
|
//$config=$this->config;
|
|
|
|
$string_sign_temp=$string_a."&key=".$key;
|
|
|
|
//签名步骤三：MD5加密
|
|
|
|
$sign = md5($string_sign_temp);
|
|
|
|
// 签名步骤四：所有字符转为大写
|
|
|
|
$result=strtoupper($sign);
|
|
|
|
return $result;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* 获取IP地址
|
|
|
|
* @return [String] [ip地址]
|
|
|
|
*/
|
|
|
|
public function getip() {
|
|
|
|
static $ip = '';
|
|
|
|
$ip = $_SERVER['REMOTE_ADDR'];
|
|
|
|
if(isset($_SERVER['HTTP_CDN_SRC_IP'])) {
|
|
|
|
$ip = $_SERVER['HTTP_CDN_SRC_IP'];
|
|
|
|
} elseif (isset($_SERVER['HTTP_CLIENT_IP']) && preg_match('/^([0-9]{1,3}\.){3}[0-9]{1,3}$/', $_SERVER['HTTP_CLIENT_IP'])) {
|
|
|
|
$ip = $_SERVER['HTTP_CLIENT_IP'];
|
|
|
|
} elseif(isset($_SERVER['HTTP_X_FORWARDED_FOR']) AND preg_match_all('#\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}#s', $_SERVER['HTTP_X_FORWARDED_FOR'], $matches)) {
|
|
|
|
foreach ($matches[0] AS $xip) {
|
|
|
|
if (!preg_match('#^(10|172\.16|192\.168)\.#', $xip)) {
|
|
|
|
$ip = $xip;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return $ip;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* 企业付款发起请求
|
|
|
|
* 此函数来自:https://pay.weixin.qq.com/wiki/doc/api/download/cert.zip
|
|
|
|
*/
|
|
|
|
public function curl_post_ssl($url, $xmldata, $second=30,$aHeader=array()){
|
|
|
|
$ch = curl_init();
|
|
|
|
//超时时间
|
|
|
|
curl_setopt($ch,CURLOPT_TIMEOUT,$second);
|
|
|
|
curl_setopt($ch,CURLOPT_RETURNTRANSFER, 1);
|
|
|
|
//这里设置代理，如果有的话
|
|
|
|
//curl_setopt($ch,CURLOPT_PROXY, '10.206.30.98');
|
|
|
|
//curl_setopt($ch,CURLOPT_PROXYPORT, 8080);
|
|
|
|
curl_setopt($ch,CURLOPT_URL,$url);
|
|
|
|
curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,false);
|
|
|
|
curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,false);
|
|
|
|
|
|
|
|
//以下两种方式需选择一种
|
|
|
|
|
|
|
|
//第一种方法，cert 与 key 分别属于两个.pem文件
|
|
|
|
//默认格式为PEM，可以注释
|
|
|
|
curl_setopt($ch,CURLOPT_SSLCERTTYPE,'PEM');
|
|
|
|
curl_setopt($ch,CURLOPT_SSLCERT,SSLCERT_PATH);
|
|
|
|
//默认格式为PEM，可以注释
|
|
|
|
curl_setopt($ch,CURLOPT_SSLKEYTYPE,'PEM');
|
|
|
|
curl_setopt($ch,CURLOPT_SSLKEY,SSLKEY_PATH);
|
|
|
|
|
|
|
|
//第二种方式，两个文件合成一个.pem文件
|
|
|
|
//curl_setopt($ch,CURLOPT_SSLCERT,getcwd().'/all.pem');
|
|
|
|
|
|
|
|
if( count($aHeader) >= 1 ){
|
|
|
|
curl_setopt($ch, CURLOPT_HTTPHEADER, $aHeader);
|
|
|
|
}
|
|
|
|
|
|
|
|
curl_setopt($ch,CURLOPT_POST, 1);
|
|
|
|
curl_setopt($ch,CURLOPT_POSTFIELDS,$xmldata);
|
|
|
|
$data = curl_exec($ch);
|
|
|
|
if($data){
|
|
|
|
curl_close($ch);
|
|
|
|
return $data;
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
$error = curl_errno($ch);
|
|
|
|
echo "call faild, errorCode:$error\n";
|
|
|
|
curl_close($ch);
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
//测试支付
|
|
|
|
public function test(){
|
|
|
|
$openid = 'ovprvtzBZaWXnZUadwgexOLNc93M';
|
|
|
|
$trade_no =mt_rand(1,9).date('YmdHis').mt_rand(1000,9999);
|
|
|
|
$res = self::pay($openid,$trade_no,1,'提现');
|
|
|
|
return $res;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
?> |
|
|
\ No newline at end of file |
...
|
...
|
|
