[phpstudy]php 微信发红包接口测试实例

更新时间：2019-11-08 来源：微信手机版 字体：大中小

【www.bbyears.com--微信】

下面是一个类。使用方法：

$arr["openid"]="ojgTTt8oF9VdYcGsJMACHpA-jy1U";
            $arr["hbname"]="提现申请";
            $arr["body"]="您的提现申请已经成功";
            $arr["fee"]=1;
$comm = new Common_util_pub();
$re = $comm->sendhongbaoto($arr);
var_dump($re);

注意证书位置和商户后台设置的key需要修改。

header("Content-type: text/html; charset=utf-8");

class Common_util_pub
{

    /**
* hbname 红包名称 fee 红包金额 /元 body 内容 openid 微信用户id
* @param undefined $arr
*
* @return
*/

public function sendhongbaoto($arr){

//$comm = new Common_util_pub();
$data["mch_id"] = "120005402";
$data["mch_billno"] = "120005402".date("Ymd",time()).date("His",time()).rand(1111,9999);
$data["nonce_str"] = self::createNoncestr();
$data["re_openid"] = $arr["openid"];
$data["wxappid"] = "wx8axxxxxbac4905";
$data["nick_name"] = $arr["hbname"];
$data["send_name"] = $arr["hbname"];
$data["total_amount"] = $arr["fee"]*100;
$data["min_value"] = $arr["fee"]*100;
$data["max_value"] = $arr["fee"]*100;
$data["total_num"] = 1;
$data["client_ip"] = $_SERVER["REMOTE_ADDR"];
$data["act_name"] = "测试活动";
$data["remark"] = "备注一下";
$data["wishing"] = $arr["body"];
if(!$data["re_openid"]) {
     $rearr["return_msg"]="缺少用户openid";
     return $rearr;
}
$data["sign"] = self::getSign($data);
$xml = self::arrayToXml($data);
//var_dump($xml);
$url ="https://api.mch.weixin.qq.com/mmpaymkttransfers/sendredpack";
$re = self::wxHttpsRequestPem($xml,$url);
$rearr = self::xmlToArray($re);

return $rearr;
}

function trimString($value)
    {
        $ret = null;
        if (null != $value)
        {
            $ret = $value;
            if (strlen($ret) == 0)
            {
                $ret = null;
            }
        }
        return $ret;
    }

    /**
     * 作用：产生随机字符串，不长于32位
     */
    public function createNoncestr( $length = 32 )
    {
        $chars = "abcdefghijklmnopqrstuvwxyz0123456789";
        $str ="";
        for ( $i = 0; $i < $length; $i++ ) {
            $str.= substr($chars, mt_rand(0, strlen($chars)-1), 1);
        }
        return $str;
    }

    /**
     * 作用：格式化参数，签名过程需要使用
     */
    function formatBizQueryParaMap($paraMap, $urlencode)
    {
        $buff = "";
        ksort($paraMap);
        foreach ($paraMap as $k => $v)
        {
            if($urlencode)
            {
               $v = urlencode($v);
            }
            //$buff .= strtolower($k) . "=" . $v . "&";
            $buff .= $k . "=" . $v . "&";
        }
        $reqPar;
        if (strlen($buff) > 0)
        {
            $reqPar = substr($buff, 0, strlen($buff)-1);
        }
        return $reqPar;
    }

    /**
     * 作用：生成签名
     */
    public 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."
";
        //签名步骤二：在string后加入KEY
        $String = $String."&key="."254554sefg4exxxxxxxxs5cds1"; // 商户后台设置的key
        //echo "【string2】".$String."
";
        //签名步骤三：MD5加密
        $String = md5($String);
        //echo "【string3】 ".$String."
";
        //签名步骤四：所有字符转为大写
        $result_ = strtoupper($String);
        //echo "【result】 ".$result_."
";
        return $result_;
    }

    /**
     * 作用：array转xml
     */
public function arrayToXml($arr)
    {
        $xml = "";
        foreach ($arr as $key=>$val)
        {
             if (is_numeric($val))
             {
                $xml.="<".$key.">".$val."";

             }
             else
                $xml.="<".$key.">";
        }
        $xml.="";
        return $xml;
    }

    /**
     * 作用：将xml转为array
     */
    public function xmlToArray($xml)
    {
        //将XML转为array
        $array_data = json_decode(json_encode(simplexml_load_string($xml, "SimpleXMLElement", LIBXML_NOCDATA)), true);
        return $array_data;
    }




     public function wxHttpsRequestPem( $vars,$url, $second=30,$aHeader=array()){

                $ch = curl_init();
                //超时时间
                curl_setopt($ch,CURLOPT_TIMEOUT,$second);
                curl_setopt($ch,CURLOPT_RETURNTRANSFER, 1);
                //这里设置代理，如果有的话
                //curl_setopt($ch,CURLOPT_PROXY, "10.206.30.98");
                //curl_setopt($ch,CURLOPT_PROXYPORT, 8080);
                curl_setopt($ch,CURLOPT_URL,$url);
                curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,false);
                curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,false);

                //以下两种方式需选择一种

                //第一种方法，cert 与 key 分别属于两个.pem文件
                //默认格式为PEM，可以注释
                curl_setopt($ch,CURLOPT_SSLCERTTYPE,"PEM");
                curl_setopt($ch,CURLOPT_SSLCERT,dirname(__FILE__)."/hongbao/apiclient_cert.pem");
                //默认格式为PEM，可以注释
                curl_setopt($ch,CURLOPT_SSLKEYTYPE,"PEM");
                curl_setopt($ch,CURLOPT_SSLKEY,dirname(__FILE__)."/hongbao/apiclient_key.pem");

                curl_setopt($ch,CURLOPT_CAINFO,"PEM");
                curl_setopt($ch,CURLOPT_CAINFO,dirname(__FILE__)."/hongbao/rootca.pem");

                //第二种方式，两个文件合成一个.pem文件
                //curl_setopt($ch,CURLOPT_SSLCERT,getcwd()."/all.pem");

                if( count($aHeader) >= 1 ){
                        curl_setopt($ch, CURLOPT_HTTPHEADER, $aHeader);
                }

                curl_setopt($ch,CURLOPT_POST, 1);
                curl_setopt($ch,CURLOPT_POSTFIELDS,$vars);
                $data = curl_exec($ch);
                if($data){
                        curl_close($ch);
                        return $data;
                }
                else {
                        $error = curl_errno($ch);
                        echo "call faild, errorCode:$error\n";
                        curl_close($ch);
                        return false;
                }
        }

}

?>