微信付款到零钱

2025-01-11 技术教程

require_once "include/lib/Api.class.php";
require_once "include/lib/JsApiPay.class.php";
require_once "include/lib/PayNotifyCallBack.class.php";
require_once "include/lib/Config.class.php";
require_once "include/lib/JSSDK.class.php";

class WeiPay
{

//企业向个人付款public static function payToUser($data){ //微信付款到个人的接口前4个参数，去微信平台获取 $url = 'https://api.mch.weixin.qq.com/mmpaymkttransfers/promotion/transfers'; $params["mch_appid"] = 'wxed179f31e9bd43**'; //公众账号appid $params["mchid"] = '153660**11'; //商户号微信支付平台账号 $params['key'] = '8ffbb9de88a5****edd1a14858b0'; //对应的商户号的key 秘钥 $params["nonce_str"] = 'aedwnewe'.mt_rand(100,999); //随机字符串 $params["partner_trade_no"] = mt_rand(10000000,99999999); //商户订单号 $params["amount"] = $data['pay_amount']; //金额 $params["desc"] = $data['order_title']; //企业付款描述 $params["openid"] = $data['openID']; //用户openid $params["check_name"] = 'NO_CHECK'; //不检验用户姓名固定值可以 $params['spbill_create_ip'] = '101.37.163.73'; //获取IP 服务器ip //生成签名(签名算法后面详细介绍) $str = 'amount='.$params["amount"].'&check_name='.$params["check_name"].'&desc='.$params["desc"]. '&mch_appid='.$params["mch_appid"].'&mchid='.$params["mchid"].'&nonce_str='.$params["nonce_str"]. '&openid='.$params["openid"].'&partner_trade_no='.$params["partner_trade_no"].'&spbill_create_ip='. $params['spbill_create_ip'].'&key='.$params['key']; //md5加密转换成大写 $sign = strtoupper(md5($str)); $params["sign"] = $sign;//签名 $xml = self::arrayToXml($params); return self::curl_post_ssl($url, $xml);} //遍历数组方法public static function arraytoxml($data){ $str='<xml>'; foreach($data as $k=>$v) { $str.='<'.$k.'>'.$v.'</'.$k.'>'; } $str.='</xml>'; return $str;}public static function xmltoarray($xml) { //禁止引用外部xml实体 libxml_disable_entity_loader(true); $xmlstring = simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA); $val = json_decode(json_encode($xmlstring),true); return $val;}//上个方法中用到的curl_post_ssl()

public static function curl_post_ssl($url, $vars, $second = 30, $aHeader = array())
{
$isdir = "/www/wwwroot/qbb/tapi/storage/cert/";//证书位置
$ch = curl_init();//初始化curl

curl_setopt($ch, CURLOPT_TIMEOUT, $second);//设置执行最长秒数 curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);//要求结果为字符串且输出到屏幕上 curl_setopt($ch, CURLOPT_URL, $url);//抓取指定网页 curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);// 终止从服务端进行验证 curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);// curl_setopt($ch, CURLOPT_SSLCERTTYPE, 'PEM');//证书类型 curl_setopt($ch, CURLOPT_SSLCERT, $isdir . 'apiclient_cert.pem');//证书位置 curl_setopt($ch, CURLOPT_SSLKEYTYPE, 'PEM');//CURLOPT_SSLKEY中规定的私钥的加密类型 curl_setopt($ch, CURLOPT_SSLKEY, $isdir . 'apiclient_key.pem');//证书位置 curl_setopt($ch, CURLOPT_CAINFO, 'PEM'); curl_setopt($ch, CURLOPT_CAINFO, $isdir . 'rootca.pem'); if (count($aHeader) >= 1) { curl_setopt($ch, CURLOPT_HTTPHEADER, $aHeader);//设置头部 } curl_setopt($ch, CURLOPT_POST, 1);//post提交方式 curl_setopt($ch, CURLOPT_POSTFIELDS, $vars);//全部数据使用HTTP协议中的"POST"操作来发送 $data = curl_exec($ch);//执行回话 if ($data) { curl_close($ch); $res = self::xmltoarray($data); return $res; } else { $error = curl_errno($ch); echo "call faild, errorCode:$error\n"; curl_close($ch); return false; }}

}

注意：
1，金额必须是整数，最低是30=3毛钱
2，用公众号的APPID，对应的商户号和key秘钥
3，对应的公众号的openID