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分享一个微信公众号开发封装类

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<?php  
/**  
 \* 微信公众平台PHP-SDK, 官方API部分  
  \*  @author  dodge <dodgepudding@gmail.com>  
 \*@link https://github.com/dodgepudding/wechat-php-sdk  
  \*  @version 1.2  
 \*  usage: \*   $options = array( \*       'token'=>'tokenaccesskey', //填写你设定的key  
 \*       'appid'=>'wxdk1234567890', //填写高级调用功能的app id  
 \*       'appsecret'=>'xxxxxxxxxxxxxxxxxxx', //填写高级调用功能的密钥  
  \*       'partnerid'=>'88888888', //财付通商户身份标识  
  \*       'partnerkey'=>'', //财付通商户权限密钥Key  
 \*       'paysignkey'=>'' //商户签名密钥Key  
 \*    ); \*  $weObj = new Wechat($options); \*   $weObj->valid(); \*   $type = $weObj->getRev()->getRevType(); \*   switch($type) { \*        case Wechat::MSGTYPE_TEXT: \*           $weObj->text("hello, I'm wechat")->reply(); \*           exit; \*           break; \*        case Wechat::MSGTYPE_EVENT: \*           .... \*           break; \*        case Wechat::MSGTYPE_IMAGE: \*           ... \*           break; \*        default: \*           $weObj->text("help info")->reply(); \*   } \* \*   //获取菜单操作:  
 \*   $menu = $weObj->getMenu(); \*   //设置菜单  
  \*   $newmenu =  array(  
 \*        "button"=> \*           array( \*              array('type'=>'click','name'=>'最新消息','key'=>'MENU_KEY_NEWS'),  
 \*              array('type'=>'view','name'=>'我要搜索','url'=>'http://www.baidu.com'),  
  \*              )  
 \*        ); \*   $result = $weObj->createMenu($newmenu); */  
class Wechat  
{  
  const MSGTYPE_TEXT = 'text';  
  const MSGTYPE_IMAGE = 'image';  
  const MSGTYPE_LOCATION = 'location';  
  const MSGTYPE_LINK = 'link';  
  const MSGTYPE_EVENT = 'event';  
  const MSGTYPE_MUSIC = 'music';  
  const MSGTYPE_NEWS = 'news';  
  const MSGTYPE_VOICE = 'voice';  
  const MSGTYPE_VIDEO = 'video';  
  const API_URL_PREFIX = 'https://api.weixin.qq.com/cgi-bin';  
  const AUTH_URL = '/token?grant_type=client_credential&';  
  const MENU_CREATE_URL = '/menu/create?';  
  const MENU_GET_URL = '/menu/get?';  
  const MENU_DELETE_URL = '/menu/delete?';  
  const MEDIA_GET_URL = '/media/get?';  
  const QRCODE_CREATE_URL='/qrcode/create?';  
  const QR_SCENE = 0;  
  const QR_LIMIT_SCENE = 1;  
  const QRCODE_IMG_URL='https://mp.weixin.qq.com/cgi-bin/showqrcode?ticket=';  
  const SHORT_URL='/shorturl?';  
  const USER_GET_URL='/user/get?';  
  const USER_INFO_URL='/user/info?';  
  const USER_UPDATEREMARK_URL='/user/info/updateremark?';      
  const GROUP_GET_URL='/groups/get?';  
  const USER_GROUP_URL='/groups/getid?';  
  const GROUP_CREATE_URL='/groups/create?';  
  const GROUP_UPDATE_URL='/groups/update?';  
  const GROUP_MEMBER_UPDATE_URL='/groups/members/update?';  
  const CUSTOM_SEND_URL='/message/custom/send?';  
  const MEDIA_UPLOADNEWS_URL = '/media/uploadnews?';  
  const MASS_SEND_URL = '/message/mass/send?';  
  const TEMPLATE_SEND_URL = '/message/template/send?';  
  const MASS_SEND_GROUP_URL = '/message/mass/sendall?';  
  const MASS_DELETE_URL = '/message/mass/delete?';  
  const UPLOAD_MEDIA_URL = 'http://file.api.weixin.qq.com/cgi-bin';  
  const MEDIA_UPLOAD = '/media/upload?';  
  const OAUTH_PREFIX = 'https://open.weixin.qq.com/connect/oauth2';  
  const OAUTH_AUTHORIZE_URL = '/authorize?';  
  const OAUTH_TOKEN_PREFIX = 'https://api.weixin.qq.com/sns/oauth2';  
  const OAUTH_TOKEN_URL = '/access_token?';  
  const OAUTH_REFRESH_URL = '/refresh_token?';  
  const OAUTH_USERINFO_URL = 'https://api.weixin.qq.com/sns/userinfo?';  
  const OAUTH_AUTH_URL = 'https://api.weixin.qq.com/sns/auth?';  
  const PAY_DELIVERNOTIFY = 'https://api.weixin.qq.com/pay/delivernotify?';  
  const PAY_ORDERQUERY = 'https://api.weixin.qq.com/pay/orderquery?';  
  const CUSTOM_SERVICE_GET_RECORD = '/customservice/getrecord?';  
  const CUSTOM_SERVICE_GET_KFLIST = '/customservice/getkflist?';  
  const CUSTOM_SERVICE_GET_ONLINEKFLIST = '/customservice/getkflist?';  
  private $token;  
  private $appid;  
  private $appsecret;  
  private $access_token;  
  private $user_token;  
  private $partnerid;  
  private $partnerkey;  
  private $paysignkey;  
  private $_msg;  
  private $_funcflag = false;  
  private $_receive;  
  private $_text_filter = true;  
  public $debug =  false;  
  public $errCode = 40001;  
  public $errMsg = "no access";  
  private $_logcallback;  
  public function __construct($options)  
 { $this->token = isset($options['token'])?$options['token']:'';  
 $this->appid = isset($options['appid'])?$options['appid']:'';  
 $this->appsecret = isset($options['appsecret'])?$options['appsecret']:'';  
 $this->partnerid = isset($options['partnerid'])?$options['partnerid']:'';  
 $this->partnerkey = isset($options['partnerkey'])?$options['partnerkey']:'';  
 $this->paysignkey = isset($options['paysignkey'])?$options['paysignkey']:'';  
 $this->debug = isset($options['debug'])?$options['debug']:false;  
 $this->_logcallback = isset($options['logcallback'])?$options['logcallback']:false;  
 }  /**  
 \* For weixin server validation    */      
  private function checkSignature()  
 { $signature = isset($_GET["signature"])?$_GET["signature"]:'';  
 $timestamp = isset($_GET["timestamp"])?$_GET["timestamp"]:'';  
 $nonce = isset($_GET["nonce"])?$_GET["nonce"]:'';  
  $token = $this->token;  
 $tmpArr = array($token, $timestamp, $nonce);  
 sort($tmpArr, SORT_STRING);  
 $tmpStr = implode( $tmpArr );  
 $tmpStr = sha1( $tmpStr );  
  if( $tmpStr == $signature ){  
  return true;  
 }else{  
  return false;  
 } }  /**  
 \* For weixin server validation\* @param bool $return 是否返回  
 */  
  public function valid($return=false)  
 { $echoStr = isset($_GET["echostr"]) ? $_GET["echostr"]: '';  
 if ($return) {  
 if ($echoStr) {  
  if ($this->checkSignature())   
return $echoStr;  
  else  
 return false;  
 } else   
return $this->checkSignature();  
 } else {  
 if ($echoStr) {  
  if ($this->checkSignature())  
 die($echoStr);  
  else   
                    die('no access');  
 }else {  
  if ($this->checkSignature())  
 return true;  
  else  
 die('no access');  
 } } return false;  
 }   /**  
 \* 设置发送消息  
 \* @param array $msg 消息数组  
 \* @param bool $append 是否在原消息数组追加  
 */  
 public function Message($msg = '',$append = false){  
 if (is_null($msg)) {  
  $this->_msg =array();  
 }elseif (is_array($msg)) {  
  if ($append)  
 $this->_msg = array_merge($this->_msg,$msg);  
  else  
 $this->_msg = $msg;  
  return $this->_msg;  
 } else {  
  return $this->_msg;  
 } }  public function setFuncFlag($flag) {  
 $this->_funcflag = $flag;  
 return $this;  
 }  private function log($log){  
 if ($this->debug && function_exists($this->_logcallback)) {  
  if (is_array($log)) $log = print_r($log,true);  
  return call_user_func($this->_logcallback,$log);  
 } }  /**  
 \* 获取微信服务器发来的信息  
  */  
  public function getRev()  
 { if ($this->_receive) return $this;  
 $postStr = file_get_contents("php://input");  
 $this->log($postStr);  
 if (!empty($postStr)) {  
  $this->_receive = (array)simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);  
 } return $this;  
 }  /**  
 \* 获取微信服务器发来的信息  
 */  
  public function getRevData()  
 { return $this->_receive;  
 }  /**  
 \* 获取消息发送者  
 */  
  public function getRevFrom() {  
 if (isset($this->_receive['FromUserName']))  
  return $this->_receive['FromUserName'];  
 else   
         return false;  
 }  /**  
 \* 获取消息接受者  
 */  
  public function getRevTo() {  
 if (isset($this->_receive['ToUserName']))  
  return $this->_receive['ToUserName'];  
 else   
         return false;  
 }  /**  
 \* 获取接收消息的类型  
 */  
  public function getRevType() {  
 if (isset($this->_receive['MsgType']))  
  return $this->_receive['MsgType'];  
 else   
         return false;  
 }  /**  
 \* 获取消息ID  
 */  public function getRevID() {  
 if (isset($this->_receive['MsgId']))  
  return $this->_receive['MsgId'];  
 else   
         return false;  
 }  /**  
 \* 获取消息发送时间  
 */  
  public function getRevCtime() {  
 if (isset($this->_receive['CreateTime']))  
  return $this->_receive['CreateTime'];  
 else   
         return false;  
 }  /**  
 \* 获取接收消息内容正文  
 */  
  public function getRevContent(){  
 if (isset($this->_receive['Content']))  
  return $this->_receive['Content'];  
 else if (isset($this->_receive['Recognition'])) //获取语音识别文字内容,需申请开通  
  return $this->_receive['Recognition'];  
 else  
 return false;  
 }  /**  
 \* 获取接收消息图片  
 */  
  public function getRevPic(){  
 if (isset($this->_receive['PicUrl']))  
  return $this->_receive['PicUrl'];  
 else   
         return false;  
 }  /**  
 \* 获取接收消息链接  
 */  
  public function getRevLink(){  
 if (isset($this->_receive['Url'])){  
  return array(  
 'url'=>$this->_receive['Url'],  
 'title'=>$this->_receive['Title'],  
 'description'=>$this->_receive['Description']  
 ); } else   
         return false;  
 }  /**  
 \* 获取接收地理位置  
 */  
  public function getRevGeo(){  
 if (isset($this->_receive['Location_X'])){  
  return array(  
 'x'=>$this->_receive['Location_X'],  
 'y'=>$this->_receive['Location_Y'],  
 'scale'=>$this->_receive['Scale'],  
 'label'=>$this->_receive['Label']  
 ); } else   
         return false;  
 }  /**  
 \* 获取上报地理位置事件  
 */  
  public function getRevEventGeo(){  
  if (isset($this->_receive['Latitude'])){  
  return array(  
 'x'=>$this->_receive['Latitude'],  
 'y'=>$this->_receive['Longitude'],  
 'precision'=>$this->_receive['Precision'],  
 ); } else  
 return false;  
 }  /**  
 \* 获取接收事件推送  
 */  
  public function getRevEvent(){  
 if (isset($this->_receive['Event'])){  
  $array['event'] = $this->_receive['Event'];  
 } if (isset($this->_receive['EventKey'])){  
  $array['key'] = $this->_receive['EventKey'];  
 }  if (isset($array) && count($array) \> 0) {  
  return $array;  
 } else {  
  return false;  
 }   }  
  /**  
 \* 获取接收语音推送  
 */  
  public function getRevVoice(){  
 if (isset($this->_receive['MediaId'])){  
  return array(  
 'mediaid'=>$this->_receive['MediaId'],  
 'format'=>$this->_receive['Format'],  
 ); } else   
         return false;  
 }  /**  
 \* 获取接收视频推送  
 */  
  public function getRevVideo(){  
 if (isset($this->_receive['MediaId'])){  
  return array(  
  'mediaid'=>$this->_receive['MediaId'],  
  'thumbmediaid'=>$this->_receive['ThumbMediaId']  
 ); } else  
 return false;  
 }  /**  
 \* 获取接收TICKET  
 */  public function getRevTicket(){  
 if (isset($this->_receive['Ticket'])){  
  return $this->_receive['Ticket'];  
 } else  
 return false;  
 }  /**  
 \* 获取二维码的场景值  
  */  
  public function getRevSceneId (){  
 if (isset($this->_receive['EventKey'])){  
  return str_replace('qrscene_','',$this->_receive['EventKey']);  
 } else{  
  return false;  
 } }  /**  
 \* 获取模板消息ID  
 \* 经过验证,这个和普通的消息MsgId不一样  
  */  
  public function getRevTplMsgID(){  
 if (isset($this->_receive['MsgID'])){  
  return $this->_receive['MsgID'];  
 } else   
         return false;  
 }  /**  
 \* 获取模板消息发送状态  
  */  
  public function getRevStatus(){  
 if (isset($this->_receive['Status'])){  
  return $this->_receive['Status'];  
 } else   
         return false;  
 }  public static function xmlSafeStr($str)  
 {return '<![CDATA['.preg_replace("/[\x00-\x08\x0b-\x0c\x0e-\x1f]/",'',$str).']]>';     
   }   
     
 /**  
 \* 数据XML编码  
 \* @param mixed $data 数据  
 \* @return string  
 */  public static function data_to_xml($data) {  
  $xml = '';  
  foreach ($data as $key =\> $val) {  
  is_numeric($key) && $key = "item id=\"$key\"";  
  $xml    .=  "<$key>";  
  $xml    .=  ( is_array($val) || is_object($val)) ? self::data_to_xml($val)  : self::xmlSafeStr($val);  
  list($key, ) = explode(' ', $key);  
  $xml    .=  "</$key>";  
 }  return $xml;  
 }  /**  
 \* XML编码  
 \* @param mixed $data 数据  
 \* @param string $root 根节点名  
 \* @param string $item 数字索引的子节点名  
 \* @param string $attr 根节点属性  
 \* @param string $id 数字索引子节点key转换的属性名  
 \* @param string $encoding 数据编码  
 \* @return string  
 */  public function xml_encode($data, $root='xml', $item='item', $attr='', $id='id', $encoding='utf-8') {  
  if(is_array($attr)){  
  $_attr = array();  
  foreach ($attr as $key =\> $value) {  
  $_attr[] = "{$key}=\"{$value}\"";  
 }  $attr = implode(' ', $_attr);  
 }  $attr = trim($attr);  
  $attr = empty($attr) ? '' : " {$attr}";  
  $xml = "<{$root}{$attr}>";  
  $xml .= self::data_to_xml($data, $item, $id);  
  $xml .= "</{$root}>";  
  return $xml;  
 }  /**  
 \* 过滤文字回复\r\n换行符  
 \* @param string $text  
 \* @return string|mixed  
 */  private function _auto_text_filter($text) {  
 if (!$this->_text_filter) return $text;  
 return str_replace("\r\n", "\n", $text);  
 }  /**  
 \* 设置回复消息  
 \* Examle: $obj->text('hello')->reply();  
 \* @param string $text  
 */  public function text($text)  
 { $FuncFlag = $this->_funcflag ? 1 : 0;  
 $msg = array(  
  'ToUserName' =\> $this->getRevFrom(),  
  'FromUserName'=>$this->getRevTo(),  
  'MsgType'=>self::MSGTYPE_TEXT,  
  'Content'=>$this->_auto_text_filter($text),  
  'CreateTime'=>time(),  
  'FuncFlag'=>$FuncFlag  
 );  
 $this->Message($msg);  
 return $this;  
 }  /**  
 \* 设置回复音乐  
 \* @param string $title  
 \* @param string $desc  
 \* @param string $musicurl  
 \* @param string $hgmusicurl  
 */  public function music($title,$desc,$musicurl,$hgmusicurl='') {  
 $FuncFlag = $this->_funcflag ? 1 : 0;  
 $msg = array(  
  'ToUserName' =\> $this->getRevFrom(),  
  'FromUserName'=>$this->getRevTo(),  
  'CreateTime'=>time(),  
  'MsgType'=>self::MSGTYPE_MUSIC,  
  'Music'=>array(  
 'Title'=>$title,  
 'Description'=>$desc,  
 'MusicUrl'=>$musicurl,  
 'HQMusicUrl'=>$hgmusicurl  
  ),  
  'FuncFlag'=>$FuncFlag  
 );  
 $this->Message($msg);  
 return $this;  
 }  /**  
 \* 设置回复图文  
 \* @param array $newsData   
\* 数组结构:  
 \*  array( \*     "0"=>array( \*        'Title'=>'msg title', \*        'Description'=>'summary text', \*        'PicUrl'=>'http://www.domain.com/1.jpg',  
 \*        'Url'=>'http://www.domain.com/1.html'  
 \*     ),  
 \*     "1"=>.... \*  ) */  public function news($newsData)  
 { $FuncFlag = $this->_funcflag ? 1 : 0;  
 $count = count($newsData);  
  $msg = array(  
  'ToUserName' =\> $this->getRevFrom(),  
  'FromUserName'=>$this->getRevTo(),  
  'MsgType'=>self::MSGTYPE_NEWS,  
  'CreateTime'=>time(),  
  'ArticleCount'=>$count,  
  'Articles'=>$newsData,  
  'FuncFlag'=>$FuncFlag  
 );  
 $this->Message($msg);  
 return $this;  
 }  /**  
 \*\* 回复微信服务器, 此函数支持链式操作  
 \* Example: $this->text('msg tips')->reply();  
 \* @param string $msg 要发送的信息, 默认取$this->_msg  
 \* @param bool $return 是否返回信息而不抛出到浏览器 默认:否  
 */  
  public function reply($msg=array(),$return = false)  
 { if (empty($msg))   
 $msg = $this->_msg;  
 $xmldata=  $this->xml_encode($msg);  
 $this->log($xmldata);  
 if ($return)  
  return $xmldata;  
 else  
 echo $xmldata;  
 }  /**  
 \* GET 请求  
 \* @param string $url  
 */  private function http_get($url){  
 $oCurl = curl_init();  
 if(stripos($url,"https://")!==FALSE){  
  curl_setopt($oCurl, CURLOPT_SSL_VERIFYPEER, FALSE);  
  curl_setopt($oCurl, CURLOPT_SSL_VERIFYHOST, FALSE);  
 } curl_setopt($oCurl, CURLOPT_URL, $url);  
 curl_setopt($oCurl, CURLOPT_RETURNTRANSFER, 1 );  
 $sContent = curl_exec($oCurl);  
 $aStatus = curl_getinfo($oCurl);  
 curl_close($oCurl);  
 if(intval($aStatus["http_code"])==200){  
  return $sContent;  
 }else{  
  return false;  
 } }  /**  
 \* POST 请求  
 \* @param string $url  
 \* @param array $param  
 \* @return string content  
 */  private function http_post($url,$param){  
 $oCurl = curl_init();  
 if(stripos($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);  
 $sContent = curl_exec($oCurl);  
 $aStatus = curl_getinfo($oCurl);  
 curl_close($oCurl);  
 if(intval($aStatus["http_code"])==200){  
  return $sContent;  
 }else{  
  return false;  
 } }  /**  
 \* 通用auth验证方法,暂时仅用于菜单更新操作  
 \* @param string $appid  
 \* @param string $appsecret  
 */  public function checkAuth($appid='',$appsecret=''){  
 if (!$appid || !$appsecret) {  
  $appid = $this->appid;  
  $appsecret = $this->appsecret;  
 } //TODO: get the cache access_token  
 $result = $this->http_get(self::API_URL_PREFIX.self::AUTH_URL.'appid='.$appid.'&secret='.$appsecret);  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || isset($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  $this->access_token = $json['access_token'];  
  $expire = $json['expires_in'] ? intval($json['expires_in'])-100 : 3600;  
  //TODO: cache access_token  
  return $this->access_token;  
 } return false;  
 }  
  /**  
 \* 删除验证数据  
 \* @param string $appid  
 */  public function resetAuth($appid=''){  
 if (!$appid) $appid = $this->appid;  
 $this->access_token = '';  
 //TODO: remove cache  
 return true;  
 }  
  /**  
 \* 微信api不支持中文转义的json结构  
 \* @param array $arr  
 */  static function json_encode($arr) {  
 $parts = array ();  
 $is_list = false;  
 //Find out if the given array is a numerical array  
 $keys = array_keys ( $arr );  
 $max_length = count ( $arr ) \- 1;  
 if (($keys [0] === 0) && ($keys [$max_length] === $max_length )) { //See if the first key is 0 and last key is length - 1  
  $is_list = true;  
  for($i = 0; $i < count ( $keys ); $i ++) { //See if each key correspondes to its position  
 if ($i != $keys [$i]) { //A key fails at position check.  
  $is_list = false; //It is an associative array.  
  break;  
 } } } foreach ( $arr as $key =\> $value ) {  
  if (is_array ( $value )) { //Custom handling for arrays  
 if ($is_list)  
  $parts [] = self::json_encode ( $value ); /\* :RECURSION: */  
 else  
  $parts [] = '"' . $key . '":' . self::json_encode ( $value ); /\* :RECURSION: */  
  } else {  
 $str = '';  
 if (! $is_list)  
  $str = '"' . $key . '":';  
 //Custom handling for multiple data types  
 if (is_numeric ( $value ) && $value<2000000000)  
  $str .= $value; //Numbers  
 elseif ($value === false)  
 $str .= 'false'; //The booleans  
 elseif ($value === true)  
 $str .= 'true';  
 else  
  $str .= '"' . addslashes ( $value ) . '"'; //All other things  
 // :TODO: Is there any more datatype we should be in the lookout for? (Object?)  
 $parts [] = $str;  
 } } $json = implode ( ',', $parts );  
 if ($is_list)  
  return '[' . $json . ']'; //Return numerical JSON  
 return '{' . $json . '}'; //Return associative JSON  
  }  
  
  /**  
 \* 创建菜单  
 \* @param array $data 菜单数组数据  
 \* example:  
 { "button":[ {                "type":"click",  
 "name":"今日歌曲",  
 "key":"MENU_KEY_MUSIC" }, { "type":"view", "name":"歌手简介",  
 "url":"http://www.qq.com/" }, { "name":"菜单",  
 "sub_button":[ { "type":"click", "name":"hello word", "key":"MENU_KEY_MENU" }, { "type":"click", "name":"赞一下我们",  
 "key":"MENU_KEY_GOOD" }] }] } */  public function createMenu($data){  
 if (!$this->access_token && !$this->checkAuth()) return false;  
 $result = $this->http_post(self::API_URL_PREFIX.self::MENU_CREATE_URL.'access_token='.$this->access_token,self::json_encode($data));  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return true;  
 } return false;  
 }  /**  
 \* 获取菜单  
 \* @return array('menu'=>array(....s))  
 */  public function getMenu(){  
 if (!$this->access_token && !$this->checkAuth()) return false;  
 $result = $this->http_get(self::API_URL_PREFIX.self::MENU_GET_URL.'access_token='.$this->access_token);  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || isset($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return $json;  
 } return false;  
 }  /**  
 \* 删除菜单  
 \* @return boolean  
 */  public function deleteMenu(){  
 if (!$this->access_token && !$this->checkAuth()) return false;  
 $result = $this->http_get(self::API_URL_PREFIX.self::MENU_DELETE_URL.'access_token='.$this->access_token);  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return true;  
 } return false;  
 }  
  /**  
 \* 上传多媒体文件  
 \* 注意:数组的键值任意,但文件名前必须加@,使用单引号以避免本地路径斜杠被转义  
 \* @param array $data {"media":'@Path\filename.jpg'}  
 \* @param type 类型:图片:image 语音:voice 视频:video 缩略图:thumb  
 \* @return boolean|array  
 */  public function uploadMedia($data, $type){  
 if (!$this->access_token && !$this->checkAuth()) return false;  
 $result = $this->http_post(self::UPLOAD_MEDIA_URL.self::MEDIA_UPLOAD.'access_token='.$this->access_token.'&type='.$type,$data);  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return $json;  
 } return false;  
 }  /**  
 \* 根据媒体文件ID获取媒体文件  
 \* @param string $media_id 媒体文件id  
 \* @return raw data  
 */  public function getMedia($media_id){  
 if (!$this->access_token && !$this->checkAuth()) return false;  
 $result = $this->http_get(self::UPLOAD_MEDIA_URL.self::MEDIA_GET_URL.'access_token='.$this->access_token.'&media_id='.$media_id);  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (isset($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return $json;  
 } return false;  
 }  
  /**  
 \* 上传图文消息素材  
 \* @param array $data 消息结构{"articles":[{...}]}  
 \* @return boolean|array  
 */  public function uploadArticles($data){  
 if (!$this->access_token && !$this->checkAuth()) return false;  
 $result = $this->http_post(self::API_URL_PREFIX.self::MEDIA_UPLOADNEWS_URL.'access_token='.$this->access_token,self::json_encode($data));  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return $json;  
 } return false;  
 }  /**  
 \* 高级群发消息, 根据OpenID列表群发图文消息  
 \* @param array $data 消息结构{ "touser":[ "OPENID1", "OPENID2" ], "mpnews":{ "media_id":"123dsdajkasd231jhksad" }, "msgtype":"mpnews" }  
 \* @return boolean|array  
 */  public function sendMassMessage($data){  
 if (!$this->access_token && !$this->checkAuth()) return false;  
 $result = $this->http_post(self::API_URL_PREFIX.self::MASS_SEND_URL.'access_token='.$this->access_token,self::json_encode($data));  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return $json;  
 } return false;  
 }  /**  
 \* 高级群发消息, 根据群组id群发图文消息  
 \* @param array $data 消息结构{ "filter":[ "group_id": "2" ], "mpnews":{ "media_id":"123dsdajkasd231jhksad" }, "msgtype":"mpnews" }  
 \* @return boolean|array  
 */  public function sendGroupMassMessage($data){  
 if (!$this->access_token && !$this->checkAuth()) return false;  
 $result = $this->http_post(self::API_URL_PREFIX.self::MASS_SEND_GROUP_URL.'access_token='.$this->access_token,self::json_encode($data));  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return $json;  
 } return false;  
 }  /**  
 \* 高级群发消息, 删除群发图文消息  
 \* @param int $msg_id 消息id  
 \* @return boolean|array  
 */  public function deleteMassMessage($msg_id){  
 if (!$this->access_token && !$this->checkAuth()) return false;  
 $result = $this->http_post(self::API_URL_PREFIX.self::MASS_DELETE_URL.'access_token='.$this->access_token,self::json_encode(array('msg_id'=>$msg_id)));  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return true;  
 } return false;  
 }  /**  
 \* 创建二维码ticket  
 \* @param int $scene_id 自定义追踪id  
 \* @param int $type 0:临时二维码;1:永久二维码(此时expire参数无效)  
 \* @param int $expire 临时二维码有效期,最大为1800秒  
 \* @return array('ticket'=>'qrcode字串','expire_seconds'=>1800,'url'=>'二维码图片解析后的地址')  
 */  public function getQRCode($scene_id,$type=0,$expire=1800){  
 if (!$this->access_token && !$this->checkAuth()) return false;  
 $data = array(  
  'action_name'=>$type?"QR_LIMIT_SCENE":"QR_SCENE",  
  'expire_seconds'=>$expire,  
  'action_info'=>array('scene'=>array('scene_id'=>$scene_id))  
 ); if ($type == 1) {  
  unset($data['expire_seconds']);  
 } $result = $this->http_post(self::API_URL_PREFIX.self::QRCODE_CREATE_URL.'access_token='.$this->access_token,self::json_encode($data));  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return $json;  
 } return false;  
 }  /**  
 \* 获取二维码图片  
 \* @param string $ticket 传入由getQRCode方法生成的ticket参数  
 \* @return string url 返回http地址  
 */  
  public function getQRUrl($ticket) {  
 return self::QRCODE_IMG_URL.$ticket;  
 }  /**  
 \* 长链接转短链接接口  
 \* @param string $long_url 传入要转换的长url  
 \* @return boolean|string url 成功则返回转换后的短url  
 */  public function getShortUrl($long_url){  
  if (!$this->access_token && !$this->checkAuth()) return false;  
  $data = array(  
 'action'=>'long2short',  
 'long_url'=>$long_url  
  );  
  $result = $this->http_post(self::API_URL_PREFIX.self::SHORT_URL.'access_token='.$this->access_token,self::json_encode($data));  
  if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
  $this->errCode = $json['errcode'];  
  $this->errMsg = $json['errmsg'];  
  return false;  
 }  return $json['short_url'];  
 }  return false;  
 }  
  /**  
 \* 批量获取关注用户列表  
 \* @param unknown $next_openid  
 */  public function getUserList($next_openid=''){  
 if (!$this->access_token && !$this->checkAuth()) return false;  
 $result = $this->http_get(self::API_URL_PREFIX.self::USER_GET_URL.'access_token='.$this->access_token.'&next_openid='.$next_openid);  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (isset($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return $json;  
 } return false;  
 }  /**  
 \* 获取关注者详细信息  
 \* @param string $openid  
 \* @return array  
 */  public function getUserInfo($openid){  
 if (!$this->access_token && !$this->checkAuth()) return false;  
 $result = $this->http_get(self::API_URL_PREFIX.self::USER_INFO_URL.'access_token='.$this->access_token.'&openid='.$openid);  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (isset($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return $json;  
 } return false;  
 }  
  /**  
 \* 设置用户备注名  
 \* @param string $openid  
 \* @param string $remark 备注名  
 \* @return boolean|array  
 */  public function updateUserRemark($openid,$remark){  
  if (!$this->access_token && !$this->checkAuth()) return false;  
  $data = array(  
  'openid'=>$openid,  
  'remark'=>$remark  
  );  
  $result = $this->http_post(self::API_URL_PREFIX.self::USER_UPDATEREMARK_URL.'access_token='.$this->access_token,$data);  
  if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return $json;  
 }  return false;  
 }  /**  
 \* 获取用户分组列表  
 \* @return boolean|array  
 */  public function getGroup(){  
 if (!$this->access_token && !$this->checkAuth()) return false;  
 $result = $this->http_get(self::API_URL_PREFIX.self::GROUP_GET_URL.'access_token='.$this->access_token);  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (isset($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return $json;  
 } return false;  
 }  /**  
 \* 获取用户所在分组  
 \* @param string $openid  
 \* @return boolean|int 成功则返回用户分组id  
 */  public function getUserGroup($openid){  
  if (!$this->access_token && !$this->checkAuth()) return false;  
  $data = array(  
  'openid'=>$openid  
  );  
  $result = $this->http_post(self::API_URL_PREFIX.self::USER_GROUP_URL.'access_token='.$this->access_token,self::json_encode($data));  
  if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
  $this->errCode = $json['errcode'];  
  $this->errMsg = $json['errmsg'];  
  return false;  
 } else   
if (isset($json['groupid'])) return $json['groupid'];  
 }  return false;  
 }   /**  
 \* 新增自定分组  
 \* @param string $name 分组名称  
 \* @return boolean|array  
 */  public function createGroup($name){  
 if (!$this->access_token && !$this->checkAuth()) return false;  
 $data = array(  
 'group'=>array('name'=>$name)  
 ); $result = $this->http_post(self::API_URL_PREFIX.self::GROUP_CREATE_URL.'access_token='.$this->access_token,self::json_encode($data));  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return $json;  
 } return false;  
 }  /**  
 \* 更改分组名称  
 \* @param int $groupid 分组id  
 \* @param string $name 分组名称  
 \* @return boolean|array  
 */  public function updateGroup($groupid,$name){  
 if (!$this->access_token && !$this->checkAuth()) return false;  
 $data = array(  
 'group'=>array('id'=>$groupid,'name'=>$name)  
 ); $result = $this->http_post(self::API_URL_PREFIX.self::GROUP_UPDATE_URL.'access_token='.$this->access_token,self::json_encode($data));  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return $json;  
 } return false;  
 }  /**  
 \* 移动用户分组  
 \* @param int $groupid 分组id  
 \* @param string $openid 用户openid  
 \* @return boolean|array  
 */  public function updateGroupMembers($groupid,$openid){  
 if (!$this->access_token && !$this->checkAuth()) return false;  
 $data = array(  
 'openid'=>$openid,  
 'to_groupid'=>$groupid  
 );  
 $result = $this->http_post(self::API_URL_PREFIX.self::GROUP_MEMBER_UPDATE_URL.'access_token='.$this->access_token,self::json_encode($data));  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return $json;  
 } return false;  
 }  /**  
 \* 发送客服消息  
 \* @param array $data 消息结构{"touser":"OPENID","msgtype":"news","news":{...}}  
 \* @return boolean|array  
 */  public function sendCustomMessage($data){  
 if (!$this->access_token && !$this->checkAuth()) return false;  
 $result = $this->http_post(self::API_URL_PREFIX.self::CUSTOM_SEND_URL.'access_token='.$this->access_token,self::json_encode($data));  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return $json;  
 } return false;  
 }  /**  
 \* oauth 授权跳转接口  
 \* @param string $callback 回调URI  
 \* @return string  
 */  public function getOauthRedirect($callback,$state='',$scope='snsapi_userinfo'){  
 return self::OAUTH_PREFIX.self::OAUTH_AUTHORIZE_URL.'appid='.$this->appid.'&redirect_uri='.urlencode($callback).'&response_type=code&scope='.$scope.'&state='.$state.'#wechat_redirect';  
 }  /**  
 \* 通过code获取Access Token  
 \* @return array {access_token,expires_in,refresh_token,openid,scope}  
 */  public function getOauthAccessToken(){  
 $code = isset($_GET['code'])?$_GET['code']:'';  
 if (!$code) return false;  
 $result = $this->http_get(self::OAUTH_TOKEN_PREFIX.self::OAUTH_TOKEN_URL.'appid='.$this->appid.'&secret='.$this->appsecret.'&code='.$code.'&grant_type=authorization_code');  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  $this->user_token = $json['access_token'];  
  return $json;  
 } return false;  
 }  /**  
 \* 刷新access token并续期  
 \* @param string $refresh_token  
 \* @return boolean|mixed  
 */  public function getOauthRefreshToken($refresh_token){  
 $result = $this->http_get(self::OAUTH_TOKEN_PREFIX.self::OAUTH_REFRESH_URL.'appid='.$this->appid.'&grant_type=refresh_token&refresh_token='.$refresh_token);  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  $this->user_token = $json['access_token'];  
  return $json;  
 } return false;  
 }  /**  
 \* 获取授权后的用户资料  
 \* @param string $access_token  
 \* @param string $openid  
 \* @return array {openid,nickname,sex,province,city,country,headimgurl,privilege}  
 */  public function getOauthUserinfo($access_token,$openid){  
 $result = $this->http_get(self::OAUTH_USERINFO_URL.'access_token='.$access_token.'&openid='.$openid);  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return $json;  
 } return false;  
 }  
  /**  
 \* 检验授权凭证是否有效  
 \* @param string $access_token  
 \* @param string $openid  
 \* @return boolean 是否有效  
 */  
  public function getOauthAuth($access_token,$openid){  
  $result = $this->http_get(self::OAUTH_AUTH_URL.'access_token='.$access_token.'&openid='.$openid);  
  if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
  $this->errCode = $json['errcode'];  
  $this->errMsg = $json['errmsg'];  
  return false;  
 } else  
 if ($json['errcode']==0) return true;  
 }  return false;  
 }  /**  
 \* 获取签名  
 \* @param array $arrdata 签名数组  
 \* @param string $method 签名方法  
 \* @return boolean|string 签名值  
 */  
  public function getSignature($arrdata,$method="sha1") {  
 if (!function_exists($method)) return false;  
 ksort($arrdata);  
 $paramstring = "";  
 foreach($arrdata as $key =\> $value)  
 {  if(strlen($paramstring) == 0)  
 $paramstring .= $key . "=" . $value;  
  else  
 $paramstring .= "&" . $key . "=" . $value;  
 } $paySign = $method($paramstring);  
 return $paySign;  
 }  /**  
 \* 生成随机字串  
 \* @param number $length 长度,默认为16,最长为32字节  
 \* @return string  
 */  public function generateNonceStr($length=16){  
 // 密码字符集,可任意添加你需要的字符  
 $chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";  
 $str = "";  
 for($i = 0; $i < $length; $i++)  
 {  $str .= $chars[mt_rand(0, strlen($chars) \- 1)];  
 } return $str;  
 }  /**  
 \* 生成订单package字符串  
 \* @param string $out_trade_no 必填,商户系统内部的订单号,32个字符内,确保在商户系统唯一  
 \* @param string $body 必填,商品描述,128 字节以下  
 \* @param int $total_fee 必填,订单总金额,单位为分  
 \* @param string $notify_url 必填,支付完成通知回调接口,255 字节以内  
 \* @param string $spbill_create_ip 必填,用户终端IP,IPV4字串,15字节内  
 \* @param int $fee_type 必填,现金支付币种,默认1:人民币  
 \* @param string $bank_type 必填,银行通道类型,默认WX  
 \* @param string $input_charset 必填,传入参数字符编码,默认UTF-8,取值有UTF-8和GBK  
 \* @param string $time_start 交易起始时间,订单生成时间,格式yyyyMMddHHmmss  
 \* @param string $time_expire 交易结束时间,也是订单失效时间  
 \* @param int $transport_fee 物流费用,单位为分  
 \* @param int $product_fee 商品费用,单位为分,必须保证 transport_fee + product_fee=total_fee   
\* @param string $goods_tag 商品标记,优惠券时可能用到  
 \* @param string $attach 附加数据,notify接口原样返回  
 \* @return string  
 */  public function createPackage($out_trade_no,$body,$total_fee,$notify_url,$spbill_create_ip,$fee_type=1,$bank_type="WX",$input_charset="UTF-8",$time_start="",$time_expire="",$transport_fee="",$product_fee="",$goods_tag="",$attach=""){  
  $arrdata = array("bank_type" =\> $bank_type, "body" =\> $body, "partner" =\> $this->partnerid, "out_trade_no" =\> $out_trade_no, "total_fee" =\> $total_fee, "fee_type" =\> $fee_type, "notify_url" =\> $notify_url, "spbill_create_ip" =\> $spbill_create_ip, "input_charset" =\> $input_charset);  
  if ($time_start)  $arrdata['time_start'] = $time_start;  
  if ($time_expire)  $arrdata['time_expire'] = $time_expire;  
  if ($transport_fee)  $arrdata['transport_fee'] = $transport_fee;  
  if ($product_fee)  $arrdata['product_fee'] = $product_fee;  
  if ($goods_tag)  $arrdata['goods_tag'] = $goods_tag;  
  if ($attach)  $arrdata['attach'] = $attach;  
  ksort($arrdata);  
  $paramstring = "";  
  foreach($arrdata as $key =\> $value)  
 {  if(strlen($paramstring) == 0)  
 $paramstring .= $key . "=" . $value;  
 else  
 $paramstring .= "&" . $key . "=" . $value;  
 }  $stringSignTemp = $paramstring . "&key=" . $this->partnerkey;  
  $signValue = strtoupper(md5($stringSignTemp));  
  $package = http_build_query($arrdata) . "&sign=" . $signValue;  
  return $package;  
 }  /**  
 \* 支付签名(paySign)生成方法  
 \* @param string $package 订单详情字串  
 \* @param string $timeStamp 当前时间戳(需与JS输出的一致)  
 \* @param string $nonceStr 随机串(需与JS输出的一致)  
 \* @return string 返回签名字串  
 */  
  public function getPaySign($package, $timeStamp, $nonceStr){  
 $arrdata = array("appid" =\> $this->appid, "timestamp" =\> $timeStamp, "noncestr" =\> $nonceStr, "package" =\> $package, "appkey" =\> $this->paysignkey);  
 $paySign = $this->getSignature($arrdata);  
 return $paySign;  
 }  /**  
 \* 回调通知签名验证  
 \* @param array $orderxml 返回的orderXml的数组表示,留空则自动从post数据获取  
 \* @return boolean  
 */  public function checkOrderSignature($orderxml=''){  
 if (!$orderxml) {  
  $postStr = file_get_contents("php://input");  
  if (!empty($postStr)) {  
 $orderxml = (array)simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);  
 } else return false;  
 } $arrdata = array('appid'=>$orderxml['AppId'],'appkey'=>$this->paysignkey,'timestamp'=>$orderxml['TimeStamp'],'noncestr'=>$orderxml['NonceStr'],'openid'=>$orderxml['OpenId'],'issubscribe'=>$orderxml['IsSubscribe']);  
 $paySign = $this->getSignature($arrdata);  
 if ($paySign!=$orderxml['AppSignature']) return false;  
 return true;  
 }  /**  
 \* 发货通知  
 \* @param string $openid 用户open_id  
 \* @param string $transid 交易单号  
 \* @param string $out_trade_no 第三方订单号  
 \* @param int $status 0:发货失败;1:已发货  
 \* @param string $msg 失败原因  
 \* @return boolean|array  
 */  public function sendPayDeliverNotify($openid,$transid,$out_trade_no,$status=1,$msg='ok'){  
 if (!$this->access_token && !$this->checkAuth()) return false;  
 $postdata = array(  
 "appid"=>$this->appid,  
 "appkey"=>$this->paysignkey,  
 "openid"=>$openid,  
 "transid"=>strval($transid),  
 "out_trade_no"=>strval($out_trade_no),  
 "deliver_timestamp"=>strval(time()),  
 "deliver_status"=>strval($status),  
 "deliver_msg"=>$msg,  
 ); $postdata['app_signature'] = $this->getSignature($postdata);  
 $postdata['sign_method'] = 'sha1';  
 unset($postdata['appkey']);  
 $result = $this->http_post(self::PAY_DELIVERNOTIFY.'access_token='.$this->access_token,self::json_encode($postdata));  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return $json;  
 } return false;  
 }  /**  
 \* 查询订单信息  
 \* @param string $out_trade_no 订单号  
 \* @return boolean|array  
 */  public function getPayOrder($out_trade_no) {  
 if (!$this->access_token && !$this->checkAuth()) return false;  
 $sign = strtoupper(md5("out_trade_no=$out_trade_no&partner={$this->partnerid}&key={$this->partnerkey}"));  
 $postdata = array(  
 "appid"=>$this->appid,  
 "appkey"=>$this->paysignkey,  
 "package"=>"out_trade_no=$out_trade_no&partner={$this->partnerid}&sign=$sign",  
 "timestamp"=>strval(time()),  
 ); $postdata['app_signature'] = $this->getSignature($postdata);  
 $postdata['sign_method'] = 'sha1';  
 unset($postdata['appkey']);  
 $result = $this->http_post(self::PAY_ORDERQUERY.'access_token='.$this->access_token,self::json_encode($postdata));  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'].json_encode($postdata);  
 return false;  
 }  return $json["order_info"];  
 } return false;  
 }  /**  
 \* 获取收货地址JS的签名  
 \* @tutorial 参考weixin.js脚本的WeixinJS.editAddress方法调用  
 \* @param string $appId  
 \* @param string $url  
 \* @param int $timeStamp  
 \* @param string $nonceStr  
 \* @param string $user_token  
 \* @return Ambigous <boolean, string>  
 */  public function getAddrSign($url, $timeStamp, $nonceStr, $user_token=''){  
 if (!$user_token) $user_token = $this->user_token;  
 if (!$user_token) {  
  $this->errMsg = 'no user access token found!';  
  return false;  
 } $url = htmlspecialchars_decode($url);  
 $arrdata = array(  
 'appid'=>$this->appid,  
 'url'=>$url,  
 'timestamp'=>strval($timeStamp),  
 'noncestr'=>$nonceStr,  
 'accesstoken'=>$user_token  
 );  
 return $this->getSignature($arrdata);  
 }  /**  
 \* 发送模板消息  
 \* @param array $data 消息结构  
 \* {  
  "touser":"OPENID",  
 "template_id":"ngqIpbwh8bUfcSsECmogfXcV14J0tQlEpBO27izEYtY", "url":"http://weixin.qq.com/download", "topcolor":"#FF0000", "data":{ "参数名1": {  
 "value":"参数",  
 "color":"#173177"   //参数颜色  
  },  
 "Date":{ "value":"06月07日 19时24分",  
 "color":"#173177" }, "CardNumber":{ "value":"0426", "color":"#173177" }, "Type":{ "value":"消费",  
 "color":"#173177" } } } \* @return boolean|array  
 */  public function sendTemplateMessage($data){  
 if (!$this->access_token && !$this->checkAuth()) return false;  
 $result = $this->http_post(self::API_URL_PREFIX.self::TEMPLATE_SEND_URL.'access_token='.$this->access_token,self::json_encode($data));  
  if($result){  
  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return $json;  
 } return false;  
 }  /**  
 \* 获取多客服会话记录  
 \* @param array $data 数据结构{"starttime":123456789,"endtime":987654321,"openid":"OPENID","pagesize":10,"pageindex":1,}  
 \* @return boolean|array  
 */  public function getCustomServiceMessage($data){  
 if (!$this->access_token && !$this->checkAuth()) return false;  
 $result = $this->http_post(self::API_URL_PREFIX.self::CUSTOM_SERVICE_GET_RECORD.'access_token='.$this->access_token,self::json_encode($data));  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return $json;  
 } return false;  
 }  
  /**  
 \* 转发多客服消息  
 \* Examle: $obj->transfer_customer_service($customer_account)->reply();  
 \* @param string $customer_account 转发到指定客服帐号:test1@test  
 */  
  public function transfer_customer_service($customer_account = '')  
 { $msg = array(  
  'ToUserName' =\> $this->getRevFrom(),  
  'FromUserName'=>$this->getRevTo(),  
  'CreateTime'=>time(),  
  'MsgType'=>'transfer_customer_service',  
 ); if (!$customer_account) {  
  $msg['TransInfo'] = array('KfAccount'=>$customer_account);  
 } $this->Message($msg);  
 return $this;  
 }  /**  
 \* 获取多客服客服基本信息  
 \*   
\* @return boolean|array  
 */  public function getCustomServiceKFlist(){  
 if (!$this->access_token && !$this->checkAuth()) return false;  
 $result = $this->http_get(self::API_URL_PREFIX.self::CUSTOM_SERVICE_GET_KFLIST.'access_token='.$this->access_token);  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return $json;  
 } return false;  
 }  /**  
 \* 获取多客服在线客服接待信息  
 \*   
\* @return boolean|array {  
 "kf_online_list": [ { "kf_account": "test1@test",   //客服账号@微信别名  
 "status": 1,        //客服在线状态 1:pc在线,2:手机在线,若pc和手机同时在线则为 1+2=3 "kf_id": "1001",     //客服工号  
 "auto_accept": 0,    //客服设置的最大自动接入数  
 "accepted_case": 1       //客服当前正在接待的会话数  
 }  
 ] } */  public function getCustomServiceOnlineKFlist(){  
 if (!$this->access_token && !$this->checkAuth()) return false;  
 $result = $this->http_get(self::API_URL_PREFIX.self::CUSTOM_SERVICE_GET_ONLINEKFLIST.'access_token='.$this->access_token);  
 if ($result)  
 {  $json = json_decode($result,true);  
  if (!$json || !empty($json['errcode'])) {  
 $this->errCode = $json['errcode'];  
 $this->errMsg = $json['errmsg'];  
 return false;  
 }  return $json;  
 } return false;  
 }}  

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