php实现微信公众平台账号自定义菜单类

本文实例讲述了php实现微信公众平台账号自定义菜单类的方法。分享给大家供大家参考。具体分析如下：

微信公众平台服务号可申请自定义菜单了,其它的号暂时不支持自定义菜单了,这个不但可以使用api来操作,还可以直接在后台定义菜单与参数。

申请自定义菜单

服务号可以申请自定义菜单,使用qq登录的公众号,可以升级为邮箱登录,使用邮箱登录的公众号,可以修改登录邮箱,群发消息可以同步到腾讯微博.

微信公众平台账号api程序

<?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 = $globals["http_raw_post_data"];//返回回复数据
        if (!emptyempty($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============
        $con="<xml>
                    <tousername><![cdata[{$this->fromusername}]]></tousername>
                    <fromusername><![cdata[{$this->tousername}]]></fromusername>
                    <createtime>{$this->times}</createtime>
                    <msgtype><![cdata[{$type}]]></msgtype>";
                    
          //=================type content============
        switch($type){
          
            case "text" : 
                $con.="<content><![cdata[{$value_arr[0]}]]></content>
                    <funcflag>{$o_arr}</funcflag>";  
            break;
            
            case "news" : 
                $con.="<articlecount>{$o_arr[0]}</articlecount>
                     <articles>";
                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
                    $con.="<item>
                         <title><![cdata[{$v[0]}]]></title> 
                         <description><![cdata[{$v[1]}]]></description>
                         <picurl><![cdata[{$v[2]}]]></picurl>
                         <url><![cdata[{$v[3]}]]></url>
                         </item>";
                }
                $con.="</articles>
                     <funcflag>{$o_arr[1]}</funcflag>";  
            break;
        } //end switch
         //=================end return============
        $con.="</xml>";
        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;
        }
    }
}
?>

希望本文所述对大家基于php的微信开发有所帮助。