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93 lines
3.2 KiB
93 lines
3.2 KiB
<?php
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//商户付款
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require_once 'WxPay.Data.php';
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class WxMchPay extends WxPayDataBase {
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public function MchPayOrder($openid, $money, $payId) {
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$this->values['mch_appid'] = WX_APPID;
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$this->values['mchid'] = WX_MCHID;
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$this->values['nonce_str'] = self::getNonceStr();
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$this->values['partner_trade_no'] = $payId . date('YmdHis', $_SERVER['REQUEST_TIME']);
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$this->values['openid'] = $openid;
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$this->values['check_name'] = 'NO_CHECK';
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$this->values['amount'] = $money;
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$this->values['desc'] = '提现';
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$this->values['spbill_create_ip'] = gethostbyname($_SERVER['SERVER_NAME']);
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$this->SetSign();
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// p($this->values);
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$api = 'https://api.mch.weixin.qq.com/mmpaymkttransfers/promotion/transfers';
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$xml = $this->ToXml();
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$response = self::postXmlCurl($xml, $api, true);
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return $this->FromXml($response);
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}
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/**
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* 以post方式提交xml到对应的接口url
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*
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* @param string $xml 需要post的xml数据
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* @param string $url url
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* @param bool $useCert 是否需要证书，默认不需要
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* @param int $second url执行超时时间，默认30s
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* @throws WxPayException
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*/
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private static function postXmlCurl($xml, $url, $useCert = false, $second = 30) {
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$ch = curl_init();
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//设置超时
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curl_setopt($ch, CURLOPT_TIMEOUT, $second);
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//如果有配置代理这里就设置代理
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if (WX_CURL_PROXY_HOST != "0.0.0.0" && WX_CURL_PROXY_PORT != 0) {
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curl_setopt($ch, CURLOPT_PROXY, WX_CURL_PROXY_HOST);
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curl_setopt($ch, CURLOPT_PROXYPORT, WX_CURL_PROXY_PORT);
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}
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); //严格校验
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//设置header
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curl_setopt($ch, CURLOPT_HEADER, FALSE);
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//要求结果为字符串且输出到屏幕上
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
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//echo WX_SSLCERT_PATH;
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//echo WX_SSLKEY_PATH;
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// die;
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if ($useCert == true) {
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//设置证书
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//使用证书：cert 与 key 分别属于两个.pem文件
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curl_setopt($ch, CURLOPT_SSLCERTTYPE, 'PEM');
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curl_setopt($ch, CURLOPT_SSLCERT,WX_SSLCERT_PATH);
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curl_setopt($ch, CURLOPT_SSLKEYTYPE, 'PEM');
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curl_setopt($ch, CURLOPT_SSLKEY, WX_SSLKEY_PATH);
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}
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//post提交方式
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curl_setopt($ch, CURLOPT_POST, TRUE);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $xml);
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//运行curl
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$data = curl_exec($ch);
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//返回结果
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if ($data) {
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curl_close($ch);
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return $data;
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} else {
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$error = curl_errno($ch);
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curl_close($ch);
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throw new WxPayException("curl出错，错误码:$error");
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}
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}
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public static function getNonceStr($length = 32) {
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$chars = "abcdefghijklmnopqrstuvwxyz0123456789";
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$str = "";
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for ($i = 0; $i < $length; $i++) {
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$str .= substr($chars, mt_rand(0, strlen($chars) - 1), 1);
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}
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return $str;
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}
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}
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