<?php
/**
* 微信企业付款接口
* @author jorsh20160108
*/
class QypayController extends WapBaseController {
protected $payurl = 'https://api.mch.weixin.qq.com/mmpaymkttransfers/promotion/transfers';
protected $appid = 'appid'; //appid
protected $mchid = 'mchid';
protected $signkey ='signkey';//支付密钥
//这里的路径很重要 一定要写相对路径
protected $cacab = array(
'api_cert'=> '证书地址',
'api_key'=> '证书地址',
'api_ca'=> '证书地址',
);
//$data 要传递的参数， $wxchat微信企业支付等信息
/** $data 格式如下
* $data = array(
'userid' //申请退款者ID
'openid' //退款者openid
'refundid' //退款申请ID
'money' //退款金额
'desc' //退款描述
);
*
*/
public function wxbuild($data, $wxchat){
//判断有没有CA证书及支付信息
if(empty($wxchat['api_cert']) || empty($wxchat['api_key']) || empty($wxchat['api_ca']) || empty($wxchat['appid']) || empty($wxchat['mchid'])){
$wxchat['appid'] = $this->appid;
$wxchat['mchid'] = $this->mchid;
$wxchat['api_cert'] = $this->cacab['api_cert'];
$wxchat['api_key'] = $this->cacab['api_key'];
$wxchat['api_ca'] = $this->cacab['api_ca'];
}
// dump($wxchat);die;
$webdata = array(
'mch_appid' => $wxchat['appid'],
'mchid' => $wxchat['mchid'],
'nonce_str' => md5(time()),
//'device_info' => '1000',
// 'partner_trade_no' => $data['userid'].'A'.$data['refundid'].'B'.$data['money'], //商户订单号，需要唯一
'partner_trade_no' => time().$data['userid'], //商户订单号，需要唯一
'openid' => $data['openid'],
'check_name'=> 'NO_CHECK', //OPTION_CHECK不强制校验真实姓名, FORCE_CHECK：强制 NO_CHECK：
//'re_user_name' => 'jorsh', //收款人用户姓名
'amount' => $data['money'] * 100, //付款金额单位为分
'desc' => empty($data['desc'])? '商户支付' : $data['desc'],
'spbill_create_ip' => $this->getip(),
);
// dump($webdata);die;
foreach ($webdata as $k => $v) {
$tarr[] =$k.'='.$v;
}
sort($tarr);
$sign = implode($tarr, '&');
$sign .= '&key='.$this->signkey;
$webdata['sign']=strtoupper(md5($sign));
$wget = $this->array2xml($webdata);
$res = $this->http_post($this->payurl, $wget, $wxchat);
if(!$res){
return array('status'=>1, 'msg'=>"Can't connect the server" );
}
$content = simplexml_load_string($res, 'SimpleXMLElement', LIBXML_NOCDATA);
if(strval($content->return_code) == 'FAIL'){
return array('status'=>1, 'msg'=>strval($content->return_msg));
}
if(strval($content->result_code) == 'FAIL'){
return array('status'=>1, 'msg'=>strval($content->err_code),':'.strval($content->err_code_des));
}
$rdata = array(
'mch_appid' => strval($content->mch_appid),
'mchid' => strval($content->mchid),
'device_info' => strval($content->device_info),
'nonce_str' => strval($content->nonce_str),
'result_code' => strval($content->result_code),
'partner_trade_no' => strval($content->partner_trade_no),
'payment_no' => strval($content->payment_no),
'payment_time' => strval($content->payment_time),
);
return $rdata;
}
public function getip() {
static $ip = '';
$ip = $_SERVER['REMOTE_ADDR'];
if(isset($_SERVER['HTTP_CDN_SRC_IP'])) {
$ip = $_SERVER['HTTP_CDN_SRC_IP'];
} elseif (isset($_SERVER['HTTP_CLIENT_IP']) && preg_match('/^([0-9]{1,3}\.){3}[0-9]{1,3}$/', $_SERVER['HTTP_CLIENT_IP'])) {
$ip = $_SERVER['HTTP_CLIENT_IP'];
} elseif(isset($_SERVER['HTTP_X_FORWARDED_FOR']) AND preg_match_all('#\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}#s', $_SERVER['HTTP_X_FORWARDED_FOR'], $matches)) {
foreach ($matches[0] AS $xip) {
if (!preg_match('#^(10|172\.16|192\.168)\.#', $xip)) {
$ip = $xip;
break;
}
}
}
return $ip;
}
/**
* 将一个数组转换为 XML 结构的字符串
* @param array $arr 要转换的数组
* @param int $level 节点层级, 1 为 Root.
* @return string XML 结构的字符串
*/
public function array2xml($arr, $level = 1) {
$s = $level == 1 ? "<xml>" : '';
foreach($arr as $tagname => $value) {
if (is_numeric($tagname)) {
$tagname = $value['TagName'];
unset($value['TagName']);
}
if(!is_array($value)) {
$s .= "<{$tagname}>".(!is_numeric($value) ? '<![CDATA[' : '').$value.(!is_numeric($value) ? ']]>' : '')."</{$tagname}>";
} else {
$s .= "<{$tagname}>" . $this->array2xml($value, $level + 1)."</{$tagname}>";
}
}
$s = preg_replace("/([\x01-\x08\x0b-\x0c\x0e-\x1f])+/", ' ', $s);
return $level == 1 ? $s."</xml>" : $s;
}
public function http_post($url, $param, $wxchat) {
$oCurl = curl_init();
if (stripos($url, "https://") !== FALSE) {
curl_setopt($oCurl, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($oCurl, CURLOPT_SSL_VERIFYHOST, FALSE);
}
if (is_string($param)) {
$strPOST = $param;
} else {
$aPOST = array();
foreach ($param as $key => $val) {
$aPOST[] = $key . "=" . urlencode($val);
}
$strPOST = join("&", $aPOST);
}
curl_setopt($oCurl, CURLOPT_URL, $url);
curl_setopt($oCurl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($oCurl, CURLOPT_POST, true);
curl_setopt($oCurl, CURLOPT_POSTFIELDS, $strPOST);
if($wxchat){
curl_setopt($oCurl,CURLOPT_SSLCERT,dirname(THINK_PATH).$wxchat['api_cert']);
curl_setopt($oCurl,CURLOPT_SSLKEY,dirname(THINK_PATH).$wxchat['api_key']);
curl_setopt($oCurl,CURLOPT_CAINFO,dirname(THINK_PATH).$wxchat['api_ca']);
}
$sContent = curl_exec($oCurl);
$aStatus = curl_getinfo($oCurl);
curl_close($oCurl);
if (intval($aStatus["http_code"]) == 200) {
return $sContent;
} else {
return false;
}
}
//企业付款测试
public function test(){
// dump(get_openid());die;
$data = array(
'userid' => '用户id', //用户ID 做更新状态使用
'openid' => 'openid', //收钱的人微信 OPENID
'refundid' => 1, //退款申请ID
'money' => 1, //金额
'desc' => '商户支付', //支付title
);
$res = $this->wxbuild($data, '');
$this->ajaxReturn($res);
}
}
