今天就跟大家聊聊有关使用PHP怎么实现一个APP微信提现接口，可能很多人都不太了解，为了让大家更加了解，小编给大家总结了以下内容，希望大家根据这篇文章可以有所收获。
<?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);
}
}看完上述内容，你们对使用PHP怎么实现一个APP微信提现接口有进一步的了解吗？如果还想了解更多知识或者相关内容，请关注亿速云行业资讯频道，感谢大家的支持。
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