php实现微信公众号企业转账功能

ttx9n · 发表于 2018-10-1 08:50:29

这篇文章主要为大家详细介绍了php实现微信公众号企业转账功能，具有一定的参考价值，感兴趣的小伙伴们可以参考一下

企业付款提供由商户直接付钱至用户微信零钱的能力，支持平台操作及接口调用两种方式，资金到账速度快，使用及查询方便。主要用来解决合理的商户对用户付款需求，比如：保险理赔、彩票兑换等等。

特点

发起方式灵活，可通过页面或接口发起
微信消息触达，用户及时获知入账详情
支持实名校验，判断收款人真实身份
通过openid即可实现付款，无需用户敏感隐私信息
到账速度快，在发起后，用户可在几分钟内收到付款

企业转账需要到微信商户平台=》产品中心=》企业付款到零钱，开启此功能

下面是程序截图：

第一步：设置配置参数

$url='https://api.mch.weixin.qq.com/mmpaymkttransfers/promotion/transfers';
$pars = array();
$pars['mch_appid'] =$this->module['config']['appid'];
$pars['mchid']=$this->module['config']['mchid'];
$pars['nonce_str'] =random(32);
$pars['partner_trade_no'] =time().random(3,1);
$pars['openid'] =$openid;
$pars['check_name'] ='NO_CHECK' ;
//$pars['re_user_name'] ='' ;
$monet_finall = $price * 100;
$pars['amount'] =$monet_finall; //这里是折算成1%的所以要*100
$pars['desc'] ='您已成功提现 '.$price.' 现金';
$pars['spbill_create_ip'] =$this->module['config']['ip'];

ksort($pars, SORT_STRING);
$string1 = '';
foreach ($pars as $k => $v) {
  $string1 .= "{$k}={$v}&";
}

$string1 .= "key=".$this->module['config']['password'];
$pars['sign'] = strtoupper(md5($string1));
$xml = array2xml($pars);
$extras = array();
$extras['CURLOPT_CAINFO'] = ATTACHMENT_ROOT . '/withdraw/cert/rootca.pem.' . $_W['uniacid'];
$extras['CURLOPT_SSLCERT'] = ATTACHMENT_ROOT   . '/withdraw/cert/apiclient_cert.pem.' . $_W['uniacid'];
$extras['CURLOPT_SSLKEY'] = ATTACHMENT_ROOT . '/withdraw/cert/apiclient_key.pem.' . $_W['uniacid'];
$procResult = null;

第二步：CURL请求微信服务器

load()->func('communication');
$resp = ihttp_request($url, $xml, $extras);

其中ihttp_request函数内容是：

function ihttp_request($url, $post = '', $extra = array(), $timeout = 60) {
  $urlset = parse_url($url);
  if (empty($urlset['path'])) {
   $urlset['path'] = '/';
  }
  if (!empty($urlset['query'])) {
   $urlset['query'] = "?{$urlset['query']}";
  }
  if (empty($urlset['port'])) {
     }
  if (strexists($url, 'https://') && !extension_loaded('openssl')) {
   if (!extension_loaded("openssl")) {
     message('请开启您PHP环境的openssl');
   }
  }
  if (function_exists('curl_init') && function_exists('curl_exec')) {
   $ch = curl_init();
   if (!empty($extra['ip'])) {
     $extra['Host'] = $urlset['host'];
     $urlset['host'] = $extra['ip'];
     unset($extra['ip']);
   }
   curl_setopt($ch, CURLOPT_URL, $urlset['scheme'] . '://' . $urlset['host'] . ($urlset['port'] == '80' || empty($urlset['port']) ? '' : ':' . $urlset['port']) . $urlset['path'] . $urlset['query']);
   curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
   @curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
   curl_setopt($ch, CURLOPT_HEADER, 1);
   @curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
   if ($post) {
     if (is_array($post)) {
      $filepost = false;
            foreach ($post as $name => &$value) {
        if (version_compare(phpversion(), '5.6') >= 0 && substr($value, 0, 1) == '@') {
         $value = new CURLFile(ltrim($value, '@'));
        }
        if ((is_string($value) && substr($value, 0, 1) == '@') || (class_exists('CURLFile') && $value instanceof CURLFile)) {
         $filepost = true;
        }
      }
      if (!$filepost) {
        $post = http_build_query($post);
      }
     }
     curl_setopt($ch, CURLOPT_POST, 1);
     curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
   }
   if (!empty($GLOBALS['_W']['config']['setting']['proxy'])) {
     $urls = parse_url($GLOBALS['_W']['config']['setting']['proxy']['host']);
     if (!empty($urls['host'])) {
      curl_setopt($ch, CURLOPT_PROXY, "{$urls['host']}:{$urls['port']}");
      $proxytype = 'CURLPROXY_' . strtoupper($urls['scheme']);
      if (!empty($urls['scheme']) && defined($proxytype)) {
        curl_setopt($ch, CURLOPT_PROXYTYPE, constant($proxytype));
      } else {
        curl_setopt($ch, CURLOPT_PROXYTYPE, CURLPROXY_HTTP);
        curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 1);
      }
      if (!empty($GLOBALS['_W']['config']['setting']['proxy']['auth'])) {
        curl_setopt($ch, CURLOPT_PROXYUSERPWD, $GLOBALS['_W']['config']['setting']['proxy']['auth']);
      }
     }
   }
   curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
   curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
   curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
   curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
   curl_setopt($ch, CURLOPT_SSLVERSION, 1);
   if (defined('CURL_SSLVERSION_TLSv1')) {
     curl_setopt($ch, CURLOPT_SSLVERSION, CURL_SSLVERSION_TLSv1);
   }
   curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:9.0.1) Gecko/20100101 Firefox/9.0.1');
   if (!empty($extra) && is_array($extra)) {
     $headers = array();
     foreach ($extra as $opt => $value) {
      if (strexists($opt, 'CURLOPT_')) {
        curl_setopt($ch, constant($opt), $value);
      } elseif (is_numeric($opt)) {
        curl_setopt($ch, $opt, $value);
      } else {
        $headers[] = "{$opt}: {$value}";
      }
     }
     if (!empty($headers)) {
      curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
     }
   }
   $data = curl_exec($ch);
   $status = curl_getinfo($ch);
   $errno = curl_errno($ch);
   $error = curl_error($ch);
   curl_close($ch);
   if ($errno || empty($data)) {
     return error(1, $error);
   } else {
     return ihttp_response_parse($data);
   }
  }
  $method = empty($post) ? 'GET' : 'POST';
  $fdata = "{$method} {$urlset['path']}{$urlset['query']} HTTP/1.1\r\n";
  $fdata .= "Host: {$urlset['host']}\r\n";
  if (function_exists('gzdecode')) {
   $fdata .= "Accept-Encoding: gzip, deflate\r\n";
  }
  $fdata .= "Connection: close\r\n";
  if (!empty($extra) && is_array($extra)) {
   foreach ($extra as $opt => $value) {
     if (!strexists($opt, 'CURLOPT_')) {
      $fdata .= "{$opt}: {$value}\r\n";
     }
   }
  }
  $body = '';
  if ($post) {
   if (is_array($post)) {
     $body = http_build_query($post);
   } else {
     $body = urlencode($post);
   }
   $fdata .= 'Content-Length: ' . strlen($body) . "\r\n\r\n{$body}";
  } else {
   $fdata .= "\r\n";
  }
  if ($urlset['scheme'] == 'https') {
   $fp = fsockopen('ssl://' . $urlset['host'], $urlset['port'], $errno, $error);
  } else {
   $fp = fsockopen($urlset['host'], $urlset['port'], $errno, $error);
  }
  stream_set_blocking($fp, true);
  stream_set_timeout($fp, $timeout);
  if (!$fp) {
   return error(1, $error);
  } else {
   fwrite($fp, $fdata);
   $content = '';
   while (!feof($fp))
     $content .= fgets($fp, 512);
   fclose($fp);
   return ihttp_response_parse($content, true);
  }
}

第三步：解析分析微信服务器返回值并返回。

if (is_error($resp)) {
  $procResult = $resp;
} else {
  $arr=json_decode(json_encode((array) simplexml_load_string($resp['content'])), true);
  $xml = '<?xml version="1.0" encoding="utf-8"?>' . $resp['content'];
  $dom = new \DOMDocument();
  if ($dom->loadXML($xml)) {
    $xpath = new \DOMXPath($dom);
    $code = $xpath->evaluate('string(//xml/return_code)');
    $ret = $xpath->evaluate('string(//xml/result_code)');
    if (strtolower($code) == 'success' && strtolower($ret) == 'success') {
      $procResult = array('errno'=>0,'error'=>'success');;
    } else {
      $error = $xpath->evaluate('string(//xml/err_code_des)');
      $procResult = array('errno'=>-2,'error'=>$error);
    }
  } else {
    $procResult = array('errno'=>-1,'error'=>'未知错误');
  }
}

return $procResult;

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。

wxrf98xr · 发表于 2022-8-20 01:26:08

啦啦啦啦啦啦啦啦！

dingzhi521 · 发表于 2022-8-25 04:41:06

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0y3yp · 发表于 2022-9-9 05:12:27

感谢楼主分享

wxrf98xr · 发表于 2022-10-7 00:13:24

啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦

0y3yp · 发表于 2022-11-7 00:08:12

看看看咋么

gc4hg · 发表于 2023-1-9 21:30:16

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额呵呵 · 发表于 2023-2-22 15:47:36

老大你好你好好你好

3pjdk29w · 发表于 2023-3-23 15:28:11

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feiyasqhr · 发表于 2023-7-12 02:25:15

逛逛看看瞧瞧

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[PHP编程] php实现微信公众号企业转账功能

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