PHP微信公众号自动发送红包API
本文实例为大家分享了PHP微信公众号自动发送红包API代码，分享给大家供大家参考。具体如下：
贴出核心接口代码至于数据自己填写，接口测试ＯＫ
wechat_packet.php
<!--?php
/**
*发送红包接口
*CreatedbyPhpStorm.
*User:ADKi
*Date:2016/4/250025
*Time:15:25
*/
classwechat_packet{
private$url='https://api.mch.weixin.qq.com/mmpaymkttransfers/sendredpack';//请求URL
private$mch_id;//商户号
private$weixin_appid;//公众账号appid
private$send_name;//商户名称
private$total_num=1;//发送红包总人数
private$wishing;//红包祝福语
private$client_ip;//调用接口的机器Ip地址
private$act_name;//活动名称
private$remark;//备注信息
private$nonce_str;//随机字符串，不长于32位
private$api_password;
private$arraytoxml;//数组转xml
/**
*公钥
*/
private$public_key="/api/wechat/cert/apiclient_cert.pem";
/**
*私钥
*/
private$private_key='/api/wechat/cert/apiclient_key.pem';
/**
*ca证书
*/
private$rootca='api/wechat/cert/rootca.pem';
publicfunction__construct()
{
//初始化红包设置信息
$this--->weixin_appid=C('wap_weixin_appid');
$this->mch_id=C('wechat_mch_id');
$this->send_name=C('wechat_send_name');
$this->wishing=C('wechat_wishing');
$this->act_name=C('wechat_act_name');
$this->client_ip=$_SERVER['SERVER_ADDR'];
$this->remark=C('wechat_remark');
$this->nonce_str=$this->create_nonce_str(32);
$this->api_password=C('wechat_api_password');
$inc_file=BASE_PATH.DS.'api'.DS.'wechat'.DS.'arraytoxml.php';
if(is_file($inc_file)){
require($inc_file);
}
$this->arraytoxml=newArrayToXML();
}
publicfunctionsend_post($mch_billno,$re_openid,$total_amount){
$sign=$this->create_sign($mch_billno,$re_openid,$total_amount);
$send_array=array(
'nonce_str'=>$this->nonce_str,
'mch_billno'=>$mch_billno,
'mch_id'=>$this->mch_id,
'wxappid'=>$this->weixin_appid,
'send_name'=>$this->send_name,
're_openid'=>$re_openid,
'total_amount'=>$total_amount,
'total_num'=>$this->total_num,
'wishing'=>$this->wishing,
'client_ip'=>$this->client_ip,
'act_name'=>$this->act_name,
'remark'=>$this->remark,
'sign'=>$sign,
);
$send_xml=$this->arraytoxml->toXml($send_array,'');
$data=$this->curl_post_ssl($this->url,$send_xml);
$data=$this->xmlToArray($data);
file_put_contents('adki',var_export($data,true),FILE_APPEND);
}
/*
请确保您的libcurl版本是否支持双向认证，版本高于7.20.1
*/
privatefunctioncurl_post_ssl($url,$vars,$second=30,$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,getcwd().$this->public_key);
//默认格式为PEM，可以注释
curl_setopt($ch,CURLOPT_SSLKEYTYPE,'PEM');
curl_setopt($ch,CURLOPT_SSLKEY,getcwd().$this->private_key);
//ca证书
curl_setopt($ch,CURLOPT_CAINFO,$this->rootca);
//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"callfaild,errorCode:$error\n\n\n\n";
curl_close($ch);
returnfalse;
}
}
//生成签名
privatefunctioncreate_sign($mch_billno,$re_openid,$total_amount){
$string_array=array(
'act_name'=>$this->act_name,
'client_ip'=>$this->client_ip,
'mch_billno'=>$mch_billno,
'mch_id'=>$this->mch_id,
'nonce_str'=>$this->nonce_str,
're_openid'=>$re_openid,
'remark'=>$this->remark,
'send_name'=>$this->send_name,
'total_amount'=>$total_amount,
'total_num'=>$this->total_num,
'wishing'=>$this->wishing,
'wxappid'=>$this->weixin_appid,
);
foreach($string_arrayas$key=>$value){
if(!empty($value)){
$stringA.="$key=$value";
if($key!='wxappid'){
$stringA.='&';
}
}
}
//转成UTF-8
$stringA=$this->gbkToUtf8($stringA);
$stringSignTemp="$stringA&key=$this->api_password";
$sign=MD5($stringSignTemp);
$sign=strtoupper($sign);
return$sign;
}
//生成随机字符串
privatefunctioncreate_nonce_str($length){
$str=null;
$strPol="ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz";
$max=strlen($strPol)-1;
for($i=0;$i<$length;$i++){
$str.=$strPol[rand(0,$max)];//rand($min,$max)生成介于min和max两个数之间的一个随机整数
}
return$str;
}
/**
*自动判断把gbk或gb2312编码的字符串转为utf8
*能自动判断输入字符串的编码类，如果本身是utf-8就不用转换，否则就转换为utf-8的字符串
*支持的字符编码类型是：utf-8,gbk,gb2312
*@$str:string字符串
*/
privatefunctiongbkToUtf8($str){
$charset=mb_detect_encoding($str,array('ASCII','UTF-8','GBK','GB2312'));
$charset=strtolower($charset);
if("utf-8"!=$charset){
$str=iconv('UTF-8',$charset,$str);
}
return$str;
}
privatefunctionxmlToArray($postStr){
$msg=array();
$msg=(array)simplexml_load_string($postStr,'SimpleXMLElement',LIBXML_NOCDATA);
return$msg;
}
}
数组转xml:arraytoxml.php
<!--?php
/**
*CreatedbyPhpStorm.
*User:ADKi
*Date:2016/4/260026
*Time:12:19
*/
classArrayToXML
{
publicfunctiontoXml($data){
$xml='<xml-->';
foreach($dataas$key=>$value){
if(is_numeric($value)){
$xml.="<".$key.">".$value."<!--".$key."-->";
}else{
$xml.="<".$key."><!--[CDATA[".$value."]]--><!--".$key."-->";
}
}
$xml.='';
return$xml;
}
}
以上就是本文的全部内容，希望对大家学习PHP程序设计有所帮助，也希望大家多多支持毛票票。