PHP APP微信提现接口代码

<?php
namespace 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);
  }

}