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<?php
/
微信红包的类
/
CLASS WXHongBao {
private $mch_id = \"大众111111\"大众;//商户ID写去世
private $wxappid = \"大众22222222\公众;//微信"大众年夜众号，写去世
private $client_ip = \"大众119.29.80.114\"大众; //调用红包接口的主机的IP,做事端IP,写去世，即脚本文件所在的IP
private $apikey = \公众33333333\公众;//pay的秘钥值
private $total_num = 1;//发放人数。固定值1，不可修正
private $nick_name = \"大众微信产品中央"大众年夜众号\"大众; //红包商户名称
private $send_name = \公众微信产品中央公众号\公众;//红包派发者名称
private $wishing = \"大众祝福语\公众; //
private $act_name = \"大众红包活动\公众; //活动名称
private $remark = \"大众活动备注\"大众;
private $nonce_str = \公众\"大众;
private $mch_billno = \"大众\公众;
private $re_openid = \"大众\"大众;//吸收方的openID
private $total_amount = 1 ;//红包金额，单位 分
private $min_value = 1;//最小金额
private $max_value = 1; //根据接口哀求，上述3值必须同等
private $sign = \"大众\"大众; //署名在send时天生
private $amt_type; //分裂红包参数，在sendgroup中进行定义，是常量 ALL_RAND
//证书，在布局函数中定义，把稳！
private $apiclient_cert; //= getcwd().\"大众/apiclient_cert.pem\"大众;
private $apiclient_key;// = getcwd().\公众/apiclient_key.pem\"大众;
//分享参数
private $isShare = false; //有用？彷佛是无用参数，全部都不是必选和相互依赖的参数
private $share_content = \公众\"大众;
private $share_url =\公众\"大众;
private $share_imgurl = \"大众\公众;
private $wxhb_inited;
private $api_hb_group = \"大众https://api.mch.weixin.qq.com/mmpaymkttransfers/sendgroupredpack\公众;//裂变红包
private $api_hb_single = \"大众https://api.mch.weixin.qq.com/mmpaymkttransfers/sendredpack\"大众;
private $error = \公众ok\"大众; //init
/
WXHongBao::__construct()
步骤
new(openid,amount)
setnickname
setsend_name
setwishing
setact_name
setremark
send()
@return void
/
function __construct(){
//彷佛没有什么须要布局函数做的
$this->wxhb_inited = false;
$this->apiclient_cert = getcwd().\"大众/apiclient_cert.pem\公众;
$this->apiclient_key = getcwd().\"大众/apiclient_key.pem\公众;
}
public function err(){
return $this->error;
}
public function error(){
return $this->err();
}
/
WXHongBao::newhb()
布局新红包
@param mixed $toOpenId
@param mixed $amount 金额分
@return void
/
public function newhb($toOpenId,$amount){
if(!is_numeric($amount)){
$this->error = \公众金额参数缺点\公众;
return;
}elseif($amount<100){
$this->error = \"大众金额太小\"大众;
return;
}elseif($amount>20000){
$this->error = \"大众金额太大\"大众;
return;
}
$this->gen_nonce_str();//布局随机字串
$this->gen_mch_billno();//布局订单号
$this->setOpenId($toOpenId);
$this->setAmount($amount);
$this->wxhb_inited = true; //标记微信红包已经初始化完毕可以发送
//每次new 都要将分享的内容给清空掉，否则会涌现残余被引用
$this->share_content= \"大众\"大众;
$this->share_imgurl = \"大众\"大众;
$this->share_url = \"大众\公众;
}
/
WXHongBao::send()
发出红包
布局署名
把稳第二参数，单发时不要改动！
@return boolean $success
/
public function send($url = \"大众https://api.mch.weixin.qq.com/mmpaymkttransfers/sendredpack\"大众,$total_num = 1){
if(!$this->wxhb_inited){
$this->error .= \"大众(红包未准备好)\公众;
return false; //未初始化完成
}
$this->total_num = $total_num;
$this->gen_Sign(); //天生署名
//布局提交的数据
$xml = $this->genXMLParam();
//debug
file_put_contents(\"大众hbxml.txt\公众,$xml);
//提交xml,curl
//$url = \"大众https://api.mch.weixin.qq.com/mmpaymkttransfers/sendredpack\公众;
$ch = curl_init();
curl_setopt($ch,CURLOPT_TIMEOUT,10);
curl_setopt($ch,CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch,CURLOPT_URL,$url);
curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,false);
curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,false);
curl_setopt($ch,CURLOPT_SSLCERTTYPE,'PEM');
curl_setopt($ch,CURLOPT_SSLCERT,$this->apiclient_cert);
curl_setopt($ch,CURLOPT_SSLKEYTYPE,'PEM');
curl_setopt($ch,CURLOPT_SSLKEY,$this->apiclient_key);
/
if( count($aHeader) >= 1 ){
curl_setopt($ch, CURLOPT_HTTPHEADER, $aHeader);
}
/
curl_setopt($ch,CURLOPT_POST, 1);
curl_setopt($ch,CURLOPT_POSTFIELDS,$xml);
$data = curl_exec($ch);
if($data){
curl_close($ch);
$rsxml = simplexml_load_string($data);
if($rsxml->return_code == 'SUCCESS' ){
return true;
}else{
$this->error = $rsxml->return_msg;
return false;
}
}else{
$this->error = curl_errno($ch);
curl_close($ch);
return false;
}
}
/
WXHongBao::sendGroup()
发送裂变红包,参数为裂变数量
@param integer $num 3-20
@return
/
public function sendGroup($num=3){
$this->amt_type = \"大众ALL_RAND\公众;//$amt; 固定值。发送裂变红包组文档指定参数，随机
return $this->send($this->api_hb_group,$num);
}
public function getApiSingle(){
return $this->api_hb_single;
}
public function getApiGroup(){
return $this->api_hb_group;
}
public function setNickName($nick){
$this->nick_name = $nick;
}
public function setSendName($name){
$this->send_name = $name;
}
public function setWishing($wishing){
$this->wishing = $wishing;
}
/
WXHongBao::setActName()
活动名称
@param mixed $act
@return void
/
public function setActName($act){
$this->act_name = $act;
}
public function setRemark($remark){
$this->remark = $remark;
}
public function setOpenId($openid){
$this->re_openid = $openid;
}
/
WXHongBao::setAmount()
设置红包金额
文档有两处冲突描述
一处指金额 >=1 (分钱)
另一处指金额 >=100 < 20000 [1-200元]
有待测试验证！
@param mixed $price 单位 分
@return void
/
public function setAmount($price){
$this->total_amount = $price;
$this->min_value = $price;
$this->max_value = $price;
}
//以下方法，为设置分裂红包时利用
public function setHBminmax($min,$max){
$this->min_value = $min;
$this->max_value = $max;
}
public function setShare($img=\"大众\"大众,$url=\公众\"大众,$content=\"大众\"大众){
//https://mmbiz.qlogo.cn/mmbiz/MS1jaDO92Ep4qNo9eV0rnItptyBrzUhJqT8oxSsCofdxibnNWMJiabaqgLPkDaEJmia6fqTXAXulKBa9NLfxYMwYA/0?wx_fmt=png
//http://mp.weixin.qq.com/s?__biz=MzA5Njg4NTk3MA==&mid=206257621&idx=1&sn=56241da30e384e40771065051e4aa6a8#rd
$this->share_content = $content;
$this->share_imgurl = $img;
$this->share_url = $url;
}
private function gen_nonce_str(){
$this->nonce_str = strtoupper(md5(mt_rand().time())); //确保不重复而已
}
private function gen_Sign(){
unset($param);
//实在该当用key重排一次 right?
$param[\"大众act_name\"大众]=$this->act_name;//
if($this->total_num==1){ //这些是裂变红包用不上的参数，会导致署名缺点
$param[\公众client_ip\公众]=$this->client_ip;
$param[\公众max_value\"大众]=$this->max_value;
$param[\"大众min_value\公众]=$this->min_value;
$param[\"大众nick_name\"大众]=$this->nick_name;
}
$param[\"大众mch_billno\公众] = $this->mch_billno; //
$param[\"大众mch_id\公众]=$this->mch_id;//
$param[\"大众nonce_str\公众]=$this->nonce_str; //
$param[\"大众re_openid\"大众]=$this->re_openid;//
$param[\"大众remark\"大众]=$this->remark; //
$param[\"大众send_name\公众]=$this->send_name;//
$param[\"大众total_amount\"大众]=$this->total_amount;//
$param[\公众total_num\"大众]=$this->total_num; //
$param[\"大众wishing\"大众]=$this->wishing;//
$param[\"大众wxappid\"大众]=$this->wxappid;//
if($this->share_content) $param[\"大众share_content\公众] = $this->share_content;
if($this->share_imgurl) $param[\"大众share_imgurl\"大众] = $this->share_imgurl;
if($this->share_url) $param[\"大众share_url\公众] = $this->share_url;
if($this->amt_type) $param[\"大众amt_type\"大众] = $this->amt_type; //
ksort($param); //按照键名排序...艹，上面排了我好久
//$sign_raw = http_build_query($param).\"大众&key=\"大众.$this->apikey;
$sign_raw = \"大众\"大众;
foreach($param as $k => $v){
$sign_raw .= $k.\"大众=\"大众.$v.\"大众&\"大众;
}
$sign_raw .= \公众key=\公众.$this->apikey;
//file_put_contents(\公众sign.raw\公众,$sign_raw);//debug
$this->sign = strtoupper(md5($sign_raw));
}
/
WXHongBao::genXMLParam()
天生post的参数xml数据包
把稳天生之前各项值要天生，尤其是Sign
@return $xml
/
public function genXMLParam(){
$xml = \公众<xml>
<sign>\"大众.$this->sign.\"大众</sign>
<mch_billno>\"大众.$this->mch_billno.\公众</mch_billno>
<mch_id>\"大众.$this->mch_id.\"大众</mch_id>
<wxappid>\公众.$this->wxappid.\"大众</wxappid>
<nick_name><![CDATA[\"大众.$this->nick_name.\"大众]]></nick_name>
<send_name><![CDATA[\"大众.$this->send_name.\"大众]]></send_name>
<re_openid>\"大众.$this->re_openid.\公众</re_openid>
<total_amount>\公众.$this->total_amount.\公众</total_amount>
<min_value>\"大众.$this->min_value.\"大众</min_value>
<max_value>\公众.$this->max_value.\"大众</max_value>
<total_num>\"大众.$this->total_num.\"大众</total_num>
<wishing><![CDATA[\公众.$this->wishing.\"大众]]></wishing>
<client_ip><![CDATA[\"大众.$this->client_ip.\"大众]]></client_ip>
<act_name><![CDATA[\"大众.$this->act_name.\"大众]]></act_name>
<remark><![CDATA[\公众.$this->remark.\"大众]]></remark>
<nonce_str>\"大众.$this->nonce_str.\"大众</nonce_str>
\公众;
if($this->share_content) $xml .= \"大众<share_content><![CDATA[\公众.$this->share_content.\公众]]></share_content>
\公众;
if($this->share_imgurl) $xml .= \公众<share_imgurl><![CDATA[\公众.$this->share_imgurl.\"大众]]></share_imgurl>
\"大众;
if($this->share_url) $xml .= \"大众<share_url><![CDATA[\"大众.$this->share_url.\"大众]]></share_url>
\"大众;
if($this->amt_type) $xml .= \公众<amt_type><![CDATA[\公众.$this->amt_type.\"大众]]></amt_type>
\"大众;
$xml .=\公众</xml>\公众;
return $xml;
}
/
WXHongBao::gen_mch_billno()
商户订单号（每个订单号必须唯一）
组成： mch_id+yyyymmdd+10位一天内不能重复的数字。
接口根据商户订单号支持重入， 如涌现超时可再调用。
@return void
/
private function gen_mch_billno(){
//天生一个长度10，的阿拉伯数字随机字符串
$rnd_num = array('0','1','2','3','4','5','6','7','8','9');
$rndstr = \"大众\公众;
while(strlen($rndstr)<10){
$rndstr .= $rnd_num[array_rand($rnd_num)];
}
$this->mch_billno = $this->mch_id.date(\公众Ymd\"大众).$rndstr;
}
}
?>
然后实例化class.
$toOpenId = 'asdasdasd'; //吸收红包的用户的微信OpenId
$hb = new WXHongBao();
$hb->newhb($toOpenId,1000); //新建一个10元的红包，第二参数单位是 分，把稳取值范围 1-200元
//以下多少项可选操作，不指定则利用class脚本顶部的预设值
$hb->setNickName(\"大众土豪有限公司\"大众);
$hb->setSendName(\"大众土豪\"大众);
$hb->setWishing(\公众恭喜发财\公众);
$hb->setActName(\"大众发钱活动\"大众);
$hb->setRemark(\"大众任性一把\"大众);
//发送红包
if(!$hb->send()){ //发送缺点
echo $hb->err();
}else{
echo \"大众红包发送成功\公众;
}
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