600字范文 > 拼团功能实现 php_PHP实现微信提现功能

拼团功能实现 php_PHP实现微信提现功能

时间：2021-07-14 11:00:12

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

用到的curl_post_ssl()

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：

//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）：

//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：

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。

<?phpnamespace HomeController;use ThinkController;class TixianController extends Controller{//高级功能-》开发者模式-》获取private $app_id1 = ''; //appidprivate $app_secret1 = ''; //secreatprivate $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./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($ch,CURLOPT_SSLCERT, 'C:webwwwHomewx_payapiclient_cert.pem'); //证书这块大家把文件放到哪都行、curl_setopt($ch,CURLOPT_SSLKEYTYPE,'PEM');curl_setopt($ch,CURLOPT_SSLKEY, 'C:webwwwHomewx_payapiclient_key.pem');//注意证书名字千万别写错、//$zs1=dirname(dirname(__FILE__)).'wx_payapiclient_cert.pem';//$zs2=dirname(dirname(__FILE__)).'wx_payapiclient_key.pem';//show_bug($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hostscurl_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);}}

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