微信公众号开发之微信公共平台消息回复类实例，公众实例-php手册-PHP中文網

微信公众号开发之微信公共平台消息回复类实例，公众实例

本文实例讲述了微信公众号开发之微信公共平台消息回复类。分享给大家供大家参考。具体如下：

微信公众号开发代码我在网上看到了有不少，其实都是大同小义了都是参考官方给出的demo文件进行修改的，这里就给各位分享一个。

复制代码代码如下:

/**
* 微信公共平台消息回复类
*
*
*/
class BBCweixin{

private $APPID="******";
private $APPSECRET="******";
/*
*文本消息回复
*@param array object
*@param string content
*@return string
*/
public function resText($object,$content,$flag=0){
$xmlText="


                  %s


                  %d
                  ";
     $resultStr=sprintf($xmlText,$object->FromUserName,$object->ToUserName,time(),$content,$flag);
echo $resultStr;exit();
}
/*
*图片消息回复
*@param array object
*@param string url
*@return string
*/
public function resImage($object,$media_id){
$xmlImage="";
$xmlImage.="";
$xmlImage.="";
$xmlImage.="%s";
$xmlImage.="";
$xmlImage.="";
$xmlImage.="";
$resultStr=sprintf($xmlImage,$object->FromUserName,$object->ToUserName,time(),$media_id);
echo $resultStr;exit();
}
/*
*图文消息回复
*@param array object
*@param array newsData 二维数组必须包含[Title][Description][PicUrl][Url]字段
*@return string
*/
public function resNews($object,$newsData=array()){
     $CreateTime=time();
     $FuncFlag=0;
     $newTplHeader="
        FromUserName}]]>
        ToUserName}]]>
        {$CreateTime}


        %s";
     $newTplItem="




      ";
     $newTplFoot="
      %s
      ";
     $Content='';
     $itemsCount=count($newsData);
     $itemsCount=$itemsCount      if($itemsCount){
      foreach($newsData as $key=>$item){
       if($key       $Content.=sprintf($newTplItem,$item['Title'],$item['Description'],$item['PicUrl'],$item['Url']);
    }
      }
}
     $header=sprintf($newTplHeader,0,$itemsCount);
     $footer=sprintf($newTplFoot,$FuncFlag);
     echo $header.$Content.$footer;exit();
}

/*
*音乐消息回复
*@param array object
*@param array musicContent 二维数组包含[Title][Description][MusicUrl][HQMusicUrl]字段
*@return string
*/
public function resMusic($object,$musicContent=array()){
   $xmlMusic="


                    %s







                    ";
if(empty($musicContent[0]['HQMusicUrl'])){
   $musicContent[0]['HQMusicUrl']=$musicContent[0]['MusicUrl'];
}
$resultStr=sprintf($xmlMusic,$object->FromUserName,$object->ToUserName,time(),$musicContent[0]['Title'],$musicContent[0]['Description'],$musicContent[0]['MusicUrl'],$musicContent[0]['HQMusicUrl']);
echo $resultStr;exit();
}
/*
*上传多媒体文件接口
*@param
*@param array mediaArr filename、filelength、content-type
*@return object
*/
public function uploadMedia($accessToken,$type='image',$mediaArr){
$url="http://file.api.weixin.qq.com/cgi-bin/media/upload?access_token=".$accessToken."&type=".$type;
$doPost=self::curlPost($mediaArr,$url);
return $doPost;
}
/*
*GPS,谷歌坐标转换成百度坐标
*@param lnt
*@param lat
*@return array
*/
public function mapApi($lng,$lat,$type){
$map=array();
if($type=='gps'){
   $url="http://map.yanue.net/gpsApi.php?lat=".$lat."&lng=".$lng;
   $res=json_decode(file_get_contents($url));
   $map['lng']=$res->baidu->lng;
   $map['lat']=$res->baidu->lat;
}
if($type=='google'){
   $url="http://api.map.baidu.com/ag/coord/convert?from=2&to=4&mode=1&x=".$lng."&y=".$lat;
   $res=json_decode(file_get_contents($url));
   $map['lng']=base64_decode($res[0]->x);
   $map['lat']=base64_decode($res[0]->y);
}
return $map;
}

/**************************************************************
*
* 使用特定function对数组中所有元素做处理
* @param string &$array     要处理的字符串
* @param string $function   要执行的函数
* @return boolean $apply_to_keys_also     是否也应用到key上
* @access public
*
*************************************************************/
public function arrayRecursive(&$array, $function, $apply_to_keys_also = false)
{
static $recursive_counter = 0;
if (++$recursive_counter > 1000) {
   die('possible deep recursion attack');
}
foreach ($array as $key => $value) {
   if (is_array($value)) {
    self::arrayRecursive($array[$key], $function, $apply_to_keys_also);
   } else {
    $array[$key] = $function($value);
   }

   if ($apply_to_keys_also && is_string($key)) {
    $new_key = $function($key);
    if ($new_key != $key) {
     $array[$new_key] = $array[$key];
     unset($array[$key]);
    }
   }
}
$recursive_counter--;
}

/**************************************************************
*
* 将数组转换为JSON字符串（兼容中文）
* @param array   $array      要转换的数组
* @return string      转换得到的json字符串
* @access public
*
*************************************************************/
public function JSON($array) {
self::arrayRecursive($array, 'urlencode', true);
$json = json_encode($array);
return urldecode($json);
}
/*
*创建菜单
*
*/
public function creatMenu($shop_id,$data){
$jsonArray=self::JSON($data);
$AccessToken=self::accessToken($weiXin[0]['key'],$weiXin[0]['secret']);
$MENU_URL="https://api.weixin.qq.com/cgi-bin/menu/create?access_token=".$AccessToken;
return self::curlPost($jsonArray,$MENU_URL);
}
/*
*客服消息回复
*@param array jsonArray Array {"touser":"OPENID","msgtype":"text","text":{"content":"Hello World"}}
*@return string
*/

public function customService($jsonArray,$hash){
if(empty($jsonArray)){
   return false;
}
$db=M();
$sql="select * from bbc_wechats where hash='".$hash."'";
$weChast=$db->query($sql);
$AccessToken=self::accessToken($weChast[0]['key'],$weChast[0]['secret']);
$TokenUrl="https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=".$AccessToken;
     $CustomRes=self::curlPost($jsonArray,$TokenUrl);
return $CustomRes;
}
/*

   *获取access_token
   *@return objectStr
   */
public function accessToken($appid,$secret){
   $access_token=BBCcache::getCache('accesstoken'.$appid);
   if($access_token){
    $AccessTokenRet=$access_token;
   }else{
    $TookenUrl="https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={$appid}&secret={$secret}";
    $AccessTokenRes=@file_get_contents($TookenUrl);
    $AccessToken=json_decode($AccessTokenRes);
    $AccessTokenRet=$AccessToken->access_token;
    BBCcache::setCache('accesstoken'.$appid,$AccessToken->access_token,3600);
   }
   return $AccessTokenRet;
}
/*
   *向远程接口POST数据
   *@data Array {"touser":"OPENID","msgtype":"text","text":{"content":"Hello World"}}
   *@return objectArray
   */
public function curlPost($data,$url){
    $ch = curl_init();

   curl_setopt($ch, CURLOPT_URL, $url);
   curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
   curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
   curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
   curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)');
   curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
   curl_setopt($ch, CURLOPT_AUTOREFERER, 1);
   curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
   curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

   $info = curl_exec($ch);

   if (curl_errno($ch)) {
    echo 'Errno'.curl_error($ch);
   }

   curl_close($ch);
   return json_decode($info);
}
//根据经纬度计算距离和方向
function getRadian($d){
return $d * M_PI / 180;
}

function getDistance ($lat1, $lng1, $lat2, $lng2){
$EARTH_RADIUS=6378.137;//地球半径
$lat1 =getRadian($lat1);
$lat2 = getRadian($lat2);

$a = $lat1 - $lat2;
$b = getRadian($lng1) - getRadian($lng2);

$v = 2 * asin(sqrt(pow(sin($a/2),2) + cos($lat1) * cos($lat2) * pow(sin($b/2),2)));

$v = round($EARTH_RADIUS * $v * 10000) / 10000;

return $v;
}
}
?>

希望本文所述对大家基于PHP的微信公众号开发有所帮助。