php实现微信公众平台账号自定义菜单类，公众账号

<?php //define your token define("TOKEN", "chenxiang");//改成自己的TOKEN define('APP_ID', '');//改成自己的APPID define('APP_SECRET', '');//改成自己的APPSECRET $wechatObj = new wechatCallbackapiTest(APP_ID,APP_SECRET); $wechatObj->Run(); class wechatCallbackapiTest { private $fromUsername; private $toUsername; private $times; private $keyword; private $app_id; private $app_secret; public function __construct($appid,$appsecret) { # code... $this->app_id = $appid; $this->app_secret = $appsecret; } public function valid() { $echoStr = $_GET["echostr"]; if($this->checkSignature()){ echo $echoStr; exit; } } /** * 运行程序 * @param string $value [description] */ public function Run() { $this->responseMsg(); $arr[]= "您好，这是自动回复，我现在不在，有事请留言，我会尽快回复你的^_^"; echo $this->make_xml("text",$arr); } public function responseMsg() { $postStr = $GLOBALS["HTTP_RAW_POST_DATA"];//返回回复数据 if (!empty($postStr)){ $access_token = $this->get_access_token();//获取access_token $this->createmenu($access_token);//创建菜单 //$this->delmenu($access_token);//删除菜单 $postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA); $this->fromUsername = $postObj->FromUserName;//发送消息方ID $this->toUsername = $postObj->ToUserName;//接收消息方ID $this->keyword = trim($postObj->Content);//用户发送的消息 $this->times = time();//发送时间 $MsgType = $postObj->MsgType;//消息类型 if($MsgType=='event'){ $MsgEvent = $postObj->Event;//获取事件类型 if ($MsgEvent=='subscribe') {//订阅事件 $arr[] = "你好，我是xxx，现在我们是好友咯![愉快][玫瑰]"; echo $this->make_xml("text",$arr); exit; }elseif ($MsgEvent=='CLICK') {//点击事件 $EventKey = $postObj->EventKey;//菜单的自定义的key值，可以根据此值判断用户点击了什么内容，从而推送不同信息 $arr[] = $EventKey; echo $this->make_xml("text",$arr); exit; } } }else { echo "this a file for weixin API!"; exit; } } /** * 获取access_token */ private function get_access_token() { $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=".$this->app_id."&secret=".$this->app_secret; $data = json_decode(file_get_contents($url),true); if($data['access_token']){ return $data['access_token']; }else{ return "获取access_token错误"; } } /** * 创建菜单 * @param $access_token 已获取的ACCESS_TOKEN */ public function createmenu($access_token) { $url = "https://api.weixin.qq.com/cgi-bin/menu/create?access_token=".$access_token; $arr = array( 'button' =>array( array( 'name'=>urlencode("生活查询"), 'sub_button'=>array( array( 'name'=>urlencode("天气查询"), 'type'=>'click', 'key'=>'VCX_WEATHER' ), array( 'name'=>urlencode("身份证查询"), 'type'=>'click', 'key'=>'VCX_IDENT' ) ) ), array( 'name'=>urlencode("轻松娱乐"), 'sub_button'=>array( array( 'name'=>urlencode("刮刮乐"), 'type'=>'click', 'key'=>'VCX_GUAHAPPY' ), array( 'name'=>urlencode("幸运大转盘"), 'type'=>'click', 'key'=>'VCX_LUCKPAN' ) ) ), array( 'name'=>urlencode("我的信息"), 'sub_button'=>array( array( 'name'=>urlencode("关于我"), 'type'=>'click', 'key'=>'VCX_ABOUTME' ), array( 'name'=>urlencode("工作信息"), 'type'=>'click', 'key'=>'VCX_JOBINFORMATION' ) ) ) ) ); $jsondata = urldecode(json_encode($arr)); $ch = curl_init(); curl_setopt($ch,CURLOPT_URL,$url); curl_setopt($ch,CURLOPT_RETURNTRANSFER,1); curl_setopt($ch,CURLOPT_POST,1); curl_setopt($ch,CURLOPT_POSTFIELDS,$jsondata); curl_exec($ch); curl_close($ch); } /** * 查询菜单 * @param $access_token 已获取的ACCESS_TOKEN */ private function getmenu($access_token) { # code... $url = "https://api.weixin.qq.com/cgi-bin/menu/get?access_token=".$access_token; $data = file_get_contents($url); return $data; } /** * 删除菜单 * @param $access_token 已获取的ACCESS_TOKEN */ private function delmenu($access_token) { # code... $url = "https://api.weixin.qq.com/cgi-bin/menu/delete?access_token=".$access_token; $data = json_decode(file_get_contents($url),true); if ($data['errcode']==0) { # code... return true; }else{ return false; } } /** *@param type: text 文本类型, news 图文类型 *@param value_arr array(内容),array(ID) *@param o_arr array(array(标题,介绍,图片,超链接),...小于10条),array(条数,ID) */ private function make_xml($type,$value_arr,$o_arr=array(0)){ //=================xml header============ $con=" fromUsername}]]> toUsername}]]> {$this->times} "; //=================type content============ switch($type){ case "text" : $con.=" {$o_arr}"; break; case "news" : $con.="{$o_arr[0]} "; foreach($value_arr as $id=>$v){ if($id>=$o_arr[0]) break; else null; //判断数组数不超过设置数 $con.="     "; } $con.=" {$o_arr[1]}"; break; } //end switch //=================end return============ $con.=""; return $con; } private function checkSignature() { $signature = $_GET["signature"]; $timestamp = $_GET["timestamp"]; $nonce = $_GET["nonce"]; $token = TOKEN; $tmpArr = array($token, $timestamp, $nonce); sort($tmpArr); $tmpStr = implode( $tmpArr ); $tmpStr = sha1( $tmpStr ); if( $tmpStr == $signature ){ return true; }else{ return false; } } } ?>