提现必须得用双向证书、所以大家一定要在微信的商户平台找到相应的地方去设置、因为做这个提现已经有一段时间了、所以设置微信商户平台的那几个地方没有图的情况、也说不清楚、下次再做提现的时候、给大家分享如何设置商户平台那几个地方、不是很难、下面贴代码
注意事项：商户打款时是从商户可用余额中减钱，所以确保商户可用余额充足，同时注意官方文档中的付款规则；
封装提现的方法
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function tixian($money){ $appid = "################";//商户账号appid $secret = "##########";//api密码 $mch_id = "#######";//商户号 $mch_no = "#######"; $openid="123456789";//授权用户openid $arr = array(); $arr['mch_appid'] = $appid; $arr['mchid'] = $mch_id; $arr['nonce_str'] = ugv::randomid(20);//随机字符串，不长于32位 $arr['partner_trade_no'] = '1298016501' . date("Ymd") . rand(10000, 90000) . rand(10000, 90000);//商户订单号 $arr['openid'] = $openid; $arr['check_name'] = 'NO_CHECK';//是否验证用户真实姓名，这里不验证 $arr['amount'] = $money;//付款金额，单位为分 $desc = "###提现"; $arr['desc'] = $desc;//描述信息 $arr['spbill_create_ip'] = '192.168.0.1';//获取服务器的ip //封装的关于签名的算法 $notify = new Notify_pub(); $notify->weixin_app_config = array(); $notify->weixin_app_config['KEY'] = $mch_no; $arr['sign'] = $notify->getSign($arr);//签名 $var = $notify->arrayToXml($arr); $xml = $this->curl_post_ssl('https://api.mch.weixin.qq.com/mmpaymkttransfers/promotion/transfers', $var, 30, array(), 1); $rdata = simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA); $return_code = (string)$rdata->return_code; $result_code = (string)$rdata->result_code; $return_code = trim(strtoupper($return_code)); $result_code = trim(strtoupper($result_code)); if ($return_code == 'SUCCESS' && $result_code == 'SUCCESS') { $isrr = array( 'con'=>'ok', 'error' => 0, ); } else { $returnmsg = (string)$rdata->return_msg; $isrr = array( 'error' => 1, 'errmsg' => $returnmsg, ); } return json_encode($isrr);} |
用到的curl_post_ssl()
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function curl_post_ssl($url, $vars, $second = 30, $aHeader = array()) { $isdir = "/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); return $data; } else { $error = curl_errno($ch); echo "call faild, errorCode:$error\n"; curl_close($ch); return false; }} |
关于具体签名算法，可参考微信官方文档；
简单示范签名算法：
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//将要发送的数据整理为$dataksort($data);//排序//使用URL键值对的格式（即key1=value1&key2=value2…）拼接成字符串$str='';foreach($data as $k=>$v) { $str.=$k.'='.$v.'&';}//拼接API密钥$str.='key='.$secrect;$data['sign']=md5($str);//加密 |
将数组转换成xml格式（简单方法）：
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//遍历数组方法function arraytoxml($data){ $str='<xml>'; foreach($data as $k=>$v) { $str.='<'.$k.'>'.$v.'</'.$k.'>'; } $str.='</xml>'; return $str;} |
将xml格式转换为数组：
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function xmltoarray($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;} |
下面来看看ThinkPHP5封装的提现类。
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<?phpnamespace Home\Controller;use Think\Controller;class TixianController extends Controller{ //高级功能-》开发者模式-》获取 private $app_id1 = ''; //appid private $app_secret1 = ''; //secreat private $apikey1 = ''; //支付秘钥 private $mchid1 = 's'; //商户号 private $app_id=null; private $app_secret=null; private $apikey=null; private $mchid=null; public $error=0; public $state = ''; //金额,需在实例化时传入 public $amount = '0'; //用户订单号,需在实例化时传入 public $order_sn = ''; //用户openid,需在实例化时传入 public $openid = ''; //微信提现操作接口-------》 public function actionAct_tixian() { $this->state=md5(uniqid(rand(), TRUE)); $this->amount=I('amount');//设置POST过来钱数 $this->order_sn=rand(100,999).date('YmdHis'); //随机数可以作为单号 $this->openid= I('openid'); //设置获取POST过来用户的OPENID $user_id = I('user_id'); $this->app_id=$this->app_id1; $this->app_secret=$this->app_secret1; $this->apikey=$this->apikey1; $this->mchid=$this->mchid1; $xml=$this->tiXianAction(); $result=simplexml_load_string($xml); if($result->return_code=='SUCCESS' && $result->result_code=='SUCCESS') { $cash = D('cash'); $data['user_id'] = $user_id; $data['amount'] = $this->amount; $res = $cash->where('user_id="'.$user_id.'"')->find(); if($res){ $res2 = $cash->where('user_id="'.$user_id.'"')->setInc('amount',$this->amount); $res4 = D('member')->where('user_id="'.$user_id.'"')->setDec('user_balance',$this->amount); }else{ $res3 = $cash->add($data); } $output = array('code' => 1, 'data' => $result->result_code, 'info' => '提现成功'); exit(json_encode($output)); }else{ $output = array('code' => 2, 'data' => $xml, 'info' => '提现失败'); exit(json_encode($output)); } } /** * 提现接口操作,控制器调用 * @param $openid 用户openid 唯一标示 * @return */ //提现接口操作 public function tiXianAction(){ //获取xml数据 $data=$this->getdataXml($this->openid); $ch = curl_init (); //接口地址 $MENU_URL="https://api.mch.weixin.qq.com/mmpaymkttransfers/promotion/transfers"; curl_setopt ( $ch, CURLOPT_URL, $MENU_URL ); curl_setopt ( $ch, CURLOPT_CUSTOMREQUEST, "POST" ); curl_setopt ( $ch, CURLOPT_SSL_VERIFYPEER, FALSE ); curl_setopt ( $ch, CURLOPT_SSL_VERIFYHOST, FALSE ); //证书地址,微信支付下面 curl_setopt($ch,CURLOPT_SSLCERTTYPE,'PEM'); curl_setopt($ch,CURLOPT_SSLCERT, 'C:\web\www\Home\wx_pay\apiclient_cert.pem'); //证书这块大家把文件放到哪都行、 curl_setopt($ch,CURLOPT_SSLKEYTYPE,'PEM'); curl_setopt($ch,CURLOPT_SSLKEY, 'C:\web\www\Home\wx_pay\apiclient_key.pem');//注意证书名字千万别写错、 //$zs1=dirname(dirname(__FILE__)).'\wx_pay\apiclient_cert.pem'; //$zs2=dirname(dirname(__FILE__)).'\wx_pay\apiclient_key.pem'; //show_bug($zs1); //curl_setopt($ch,CURLOPT_SSLCERT,$zs1); //curl_setopt($ch,CURLOPT_SSLKEY,$zs2); // curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; // Windows NT 5.0)'); //curl_setopt ( $ch, CURLOPT_FOLLOWLOCATION, 1 ); curl_setopt ( $ch, CURLOPT_AUTOREFERER, 1 ); curl_setopt ( $ch, CURLOPT_POSTFIELDS, $data ); curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, true ); $info = curl_exec ( $ch ); //返回结果 if($info){ curl_close($ch); return $info; } else { $error = curl_errno($ch); curl_close($ch); return "curl出错，错误码:$error"; } } /** * 获取数据封装为数组 * @param $openid 用户openid 唯一标示 * @return xml */ private function getdataXml($openid){ //封装成数据 $dataArr=array( 'amount'=>$this->amount*100,//金额（以分为单位，必须大于100） 'check_name'=>'NO_CHECK',//校验用户姓名选项，NO_CHECK：不校验真实姓名 FORCE_CHECK：强校验真实姓名（未实名认证的用户会校验失败，无法转账）OPTION_CHECK：针对已实名认证的用户才校验真实姓名（未实名认证用户不校验，可以转账成功） 'desc'=>'提现',//描述 'mch_appid'=>$this->app_id, 'mchid'=>$this->mchid,//商户号 'nonce_str'=>rand(100000, 999999),//不长于32位的随机数 'openid'=>$openid,//用户唯一标识 'partner_trade_no'=>$this->order_sn,//商户订单号 're_user_name'=>'',//用户姓名，check_name为NO_CHECK时为可选项 'spbill_create_ip'=>$_SERVER["REMOTE_ADDR"],//服务器ip ); //获取签名 $sign=$this->getSign($dataArr); //xml数据 $data="<xml> <mch_appid>".$dataArr['mch_appid']."</mch_appid> <mchid>".$dataArr['mchid']."</mchid> <nonce_str>".$dataArr['nonce_str']."</nonce_str> <partner_trade_no>".$dataArr['partner_trade_no']."</partner_trade_no> <openid>".$dataArr['openid']."</openid> <check_name>".$dataArr['check_name']."</check_name> <re_user_name>".$dataArr['re_user_name']."</re_user_name> <amount>".$dataArr['amount']."</amount> <desc>".$dataArr['desc']."</desc> <spbill_create_ip>".$dataArr['spbill_create_ip']."</spbill_create_ip> <sign>".$sign."</sign> </xml>"; return $data; } /** * 作用：格式化参数，签名过程需要使用 */ private function formatBizQueryParaMap($paraMap, $urlencode) { $buff = ""; ksort($paraMap); foreach ($paraMap as $k => $v) { if($v){ if($urlencode) { $v = urlencode($v); } $buff .= $k . "=" . $v . "&"; } } $reqPar=NULL; if (strlen($buff) > 0) { $reqPar = substr($buff, 0, strlen($buff)-1); } return $reqPar; } /** * 作用：生成签名 */ private function getSign($Obj) { foreach ($Obj as $k => $v) { $Parameters[$k] = $v; } //签名步骤一：按字典序排序参数 ksort($Parameters); $String = $this->formatBizQueryParaMap($Parameters, false); //echo '【string1】'.$String.'</br>'; //签名步骤二：在string后加入KEY $String = $String."&key=".$this->apikey; //echo "【string2】".$String."</br>"; //签名步骤三：MD5加密 $String = md5($String); //echo "【string3】 ".$String."</br>"; //签名步骤四：所有字符转为大写 $result_ = strtoupper($String); //echo "【result】 ".$result_."</br>"; return $result_; } //----------- private function http($url, $method='POST', $postfields = null, $headers = array()) { header("Content-Type:text/html;charset=utf-8"); $ch = curl_init(); /* Curl settings */ curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_POSTFIELDS, ""); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); // https请求 不验证证书和hosts curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); curl_setopt($ch, CURLOPT_TIMEOUT, 30); switch ($method){ case 'POST': curl_setopt($ch,CURLOPT_POST, true); break; } curl_setopt($ch, CURLOPT_HTTPHEADER,$headers); curl_setopt($ch, CURLINFO_HEADER_OUT, true); $response = curl_exec($ch); $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE); //返回请求状态码 curl_close($ch); return array($http_code, $response); }} |
总结
以上所述是小编给大家介绍的PHP实现微信提现功能，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对服务器之家网站的支持！
如果你觉得本文对你有帮助，欢迎转载，烦请注明出处，谢谢！
原文链接：https://www.cnblogs.com/a609251438/p/11900830.html
