php实现微信企业付款到个人零钱功能

php微信企业付款到个人零钱的具体代码，具体内容如下

1.基本配置

  //公众账号appid   $data["mch_appid"] = 'appid';  //商户号    $data["mchid"] = '';  //随机字符串    $data["nonce_str"] = 'suiji'.mt_rand(100,999);   //商户订单号    $data["partner_trade_no"]=date('YmdHis').mt_rand(1000,9999);   //金额 用户输入的提现金额需要乘以100     $data["amount"] = $money;   //企业付款描述   $data["desc"] = '企业付款到个人零钱';   //用户openid      $data["openid"] = $openid;   //不检验用户姓名     $data["check_name"] = 'NO_CHECK';   //获取IP     $data['spbill_create_ip']=$_SERVER['SERVER_ADDR'];   //商户密钥    $data['key']='';  //商户证书 商户平台的API安全证书下载   $data['apiclient_cert.pem']   $data['apiclient_key.pem']

2.PHP代码

  /**  **开始支付  /   public function userpay(){   $money = ‘用户输入提现金额';   $info['money'] = ‘用户余额';   if ($this->openid && $money){    if ($money>$info['money'] ){    echo json_encode([     'status' => 1,     'message' => '余额不足，不能提现！',     'code'=>'余额不足，不能提现！'    ]);    }elseif ($money<1){    echo json_encode([     'status' => 2,     'message' => '提现金额不能小于1元',     'code'=>'提现金额太低'    ]);    }else{   $openid = $this->openid;   $trade_no = date('YmdHis').mt_rand(1000,9999);   $res = $this->pay($openid,$trade_no,$money*100,'微信提现');     //结果打印   if($res['result_code']=="SUCCESS"){       echo json_encode([     'status' => 3,     'message' => '提现成功！',     ]);    }elseif ($res['err_code']=="SENDNUM_LIMIT"){     echo json_encode([     'status' => 4,     'message' => '提现失败！',     'code'=>'每日仅能提现一次',     ]);    }else{     echo json_encode([     'status' => 5,     'message' => '提现失败！',     'code'=>$res['err_code'],     ]);    }    }   }else{    echo json_encode([    'status' => 5,    'message' => '未检测到您当前微信账号~',      ]);   }   }

  /**  *支付方法  /  public function pay($openid,$trade_no,$money,$desc){   $params["mch_appid"]='';    $params["mchid"] = '';    $params["nonce_str"]= 'suiji'.mt_rand(100,999);    $params["partner_trade_no"] = $trade_no;     $params["amount"]= $money;     $params["desc"]= $desc;     $params["openid"]= $openid;     $params["check_name"]= 'NO_CHECK';    $params['spbill_create_ip'] = $_SERVER['SERVER_ADDR'];      //生成签名   $str = 'amount='.$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=商户密钥';     //md5加密 转换成大写   $sign = strtoupper(md5($str));   //生成签名   $params['sign'] = $sign;     //构造XML数据   $xmldata = $this->array_to_xml($params); //数组转XML   $url='https://api.mch.weixin.qq.com/mmpaymkttransfers/prom otion/transfers';     //发送post请求   $res = $this->curl_post_ssl($url, $xmldata); //curl请求    if(!$res){   return array('status'=>1,      'msg'=>"服务器连接失败" );   }     //付款结果分析   $content = $this->xml_to_array($res); //xml转数组   return $content;   }

  /**  * curl请求  /  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);     //默认格式为PEM，可以注释   curl_setopt($ch,CURLOPT_SSLCERTTYPE,'PEM');  //绝对地址可使用 dirname(__DIR__)打印，如果不是绝对地址会报 58 错误   curl_setopt($ch,CURLOPT_SSLCERT,' 绝对地址/apiclient_cert.pem');   curl_setopt($ch,CURLOPT_SSLKEYTYPE,'PEM');   curl_setopt($ch,CURLOPT_SSLKEY,'绝对地址/apiclient_key.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:$errorn";   die();   curl_close($ch);   return false;   }   }

  /**   * array 转 xml   * 用于生成签名  */  public function array_to_xml($arr){   $xml = "<xml>";   foreach ($arr as $key => $val) {   if (is_numeric($val)) {   $xml .= "<" .$key.">".$val."</".$key.">";   } else   $xml .= "<".$key."><![CDATA[".$val."]]></".$key.">";   }   $xml .= "</xml>";   return $xml;   }

  /**  * xml 转化为array  */  public function xml_to_array($xml){   //禁止引用外部xml实体   libxml_disable_entity_loader(true);   $values = json_decode(json_encode(simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA)), true);   return $values;   }