微信开发平台攻略函数代码

兼容适配 软件兼容
1

我觉得这篇真的写的好，微信开发不用愁了：http://www.cnblogs.com/txw1958/。下面的代码是精华，其它内容看上面那个链接。

<?php

define("TOKEN", "weixin");

$wechatObj = new wechatCallbackapiTest();
if (!isset($_GET['echostr'])) {
   $wechatObj->responseMsg();
}else{
   $wechatObj->valid();
}

class wechatCallbackapiTest
{
   //验证消息
   public function valid()
   {
   $echoStr = $_GET["echostr"];
   if($this->checkSignature()){
   echo $echoStr;
   exit;
   }
   }

   //检查签名
   private function checkSignature()
   {
   $signature = $_GET["signature"];
   $timestamp = $_GET["timestamp"];
   $nonce = $_GET["nonce"];
   $token = TOKEN;
   $tmpArr = array($token, $timestamp, $nonce);
   sort($tmpArr, SORT_STRING);
   $tmpStr = implode($tmpArr);
   $tmpStr = sha1($tmpStr);

   if($tmpStr == $signature){
   return true;
   }else{
   return false;
   }
   }

   //响应消息
   public function responseMsg()
   {
   $postStr = $GLOBALS["HTTP_RAW_POST_DATA"];
   if (!empty($postStr)){
   $this->logger("R ".$postStr);
   $postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
   $RX_TYPE = trim($postObj->MsgType);

   switch ($RX_TYPE)
   {
   case "event":
   $result = $this->receiveEvent($postObj);
   break;
   case "text":
   $result = $this->receiveText($postObj);
   break;
   case "image":
   $result = $this->receiveImage($postObj);
   break;
   case "location":
   $result = $this->receiveLocation($postObj);
   break;
   case "voice":
   $result = $this->receiveVoice($postObj);
   break;
   case "video":
   $result = $this->receiveVideo($postObj);
   break;
   case "link":
   $result = $this->receiveLink($postObj);
   break;
   default:
   $result = "unknown msg type: ".$RX_TYPE;
   break;
   }
   $this->logger("T ".$result);
   echo $result;
   }else {
   echo "";
   exit;
   }
   }

   //接收事件消息
   private function receiveEvent($object)
   {
   $content = "";
   switch ($object->Event)
   {
   case "subscribe":
   $content = "欢迎关注方倍工作室 ";
   $content .= (!empty($object->EventKey))?("\n来自二维码场景 ".str_replace("qrscene_","",$object->EventKey)):"";
   break;
   case "unsubscribe":
   $content = "取消关注";
   break;
   case "SCAN":
   $content = "扫描场景 ".$object->EventKey;
   break;
   case "CLICK":
   switch ($object->EventKey)
   {
   case "COMPANY":
   $content = "方倍工作室提供互联网相关产品与服务。";
   break;
   default:
   $content = "点击菜单：".$object->EventKey;
   break;
   }
   break;
   case "LOCATION":
   $content = "上传位置：纬度 ".$object->Latitude.";经度 ".$object->Longitude;
   break;
   case "VIEW":
   $content = "跳转链接 ".$object->EventKey;
   break;
   default:
   $content = "receive a new event: ".$object->Event;
   break;
   }
   $result = $this->transmitText($object, $content);
   return $result;
   }

   //接收文本消息
   private function receiveText($object)
   {
   switch ($object->Content)
   {
   case "文本":
   $content = "这是个文本消息";
   break;
   case "图文":
   case "单图文":
   $content = array();
   $content[] = array("Title"=>"单图文标题",  "Description"=>"单图文内容", "PicUrl"=>"http://discuz.comli.com/weixin/weather/icon/cartoon.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958");
   break;
   case "多图文":
   $content = array();
   $content[] = array("Title"=>"多图文1标题", "Description"=>"", "PicUrl"=>"http://discuz.comli.com/weixin/weather/icon/cartoon.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958");
   $content[] = array("Title"=>"多图文2标题", "Description"=>"", "PicUrl"=>"http://d.hiphotos.bdimg.com/wisegame/pic/item/f3529822720e0cf3ac9f1ada0846f21fbe09aaa3.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958");
   $content[] = array("Title"=>"多图文3标题", "Description"=>"", "PicUrl"=>"http://g.hiphotos.bdimg.com/wisegame/pic/item/18cb0a46f21fbe090d338acc6a600c338644adfd.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958");
   break;
   case "音乐":
   $content = array("Title"=>"最炫民族风", "Description"=>"歌手：凤凰传奇", "MusicUrl"=>"http://121.199.4.61/music/zxmzf.mp3", "HQMusicUrl"=>"http://121.199.4.61/music/zxmzf.mp3");
   break;
   default:
   $content = date("Y-m-d H:i:s",time());
   break;
   }
   if(is_array($content)){
   if (isset($content[0]['PicUrl'])){
   $result = $this->transmitNews($object, $content);
   }else if (isset($content['MusicUrl'])){
   $result = $this->transmitMusic($object, $content);
   }
   }else{
   $result = $this->transmitText($object, $content);
   }
   return $result;
   }

   //接收图片消息
   private function receiveImage($object)
   {
   $content = array("MediaId"=>$object->MediaId);
   $result = $this->transmitImage($object, $content);
   return $result;
   }

   //接收位置消息
   private function receiveLocation($object)
   {
   $content = "你发送的是位置，纬度为：".$object->Location_X."；经度为：".$object->Location_Y."；缩放级别为：".$object->Scale."；位置为：".$object->Label;
   $result = $this->transmitText($object, $content);
   return $result;
   }

   //接收语音消息
   private function receiveVoice($object)
   {
   if (isset($object->Recognition) && !empty($object->Recognition)){
   $content = "你刚才说的是：".$object->Recognition;
   $result = $this->transmitText($object, $content);
   }else{
   $content = array("MediaId"=>$object->MediaId);
   $result = $this->transmitVoice($object, $content);
   }

   return $result;
   }

   //接收视频消息
   private function receiveVideo($object)
   {
   $content = array("MediaId"=>$object->MediaId, "ThumbMediaId"=>$object->ThumbMediaId, "Title"=>"", "Description"=>"");
   $result = $this->transmitVideo($object, $content);
   return $result;
   }

   //接收链接消息
   private function receiveLink($object)
   {
   $content = "你发送的是链接，标题为：".$object->Title."；内容为：".$object->Description."；链接地址为：".$object->Url;
   $result = $this->transmitText($object, $content);
   return $result;
   }

   //回复文本消息
   private function transmitText($object, $content)
   {
   $textTpl = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[text]]></MsgType>
<Content><![CDATA[%s]]></Content>
</xml>";
   $result = sprintf($textTpl, $object->FromUserName, $object->ToUserName, time(), $content);
   return $result;
   }

   //回复图片消息
   private function transmitImage($object, $imageArray)
   {
   $itemTpl = "<Image>
   <MediaId><![CDATA[%s]]></MediaId>
</Image>";

   $item_str = sprintf($itemTpl, $imageArray['MediaId']);

   $textTpl = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[image]]></MsgType>
$item_str
</xml>";

   $result = sprintf($textTpl, $object->FromUserName, $object->ToUserName, time());
   return $result;
   }

   //回复语音消息
   private function transmitVoice($object, $voiceArray)
   {
   $itemTpl = "<Voice>
   <MediaId><![CDATA[%s]]></MediaId>
</Voice>";

   $item_str = sprintf($itemTpl, $voiceArray['MediaId']);

   $textTpl = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[voice]]></MsgType>
$item_str
</xml>";

   $result = sprintf($textTpl, $object->FromUserName, $object->ToUserName, time());
   return $result;
   }

   //回复视频消息
   private function transmitVideo($object, $videoArray)
   {
   $itemTpl = "<Video>
   <MediaId><![CDATA[%s]]></MediaId>
   <ThumbMediaId><![CDATA[%s]]></ThumbMediaId>
   <Title><![CDATA[%s]]></Title>
   <Description><![CDATA[%s]]></Description>
</Video>";

   $item_str = sprintf($itemTpl, $videoArray['MediaId'], $videoArray['ThumbMediaId'], $videoArray['Title'], $videoArray['Description']);

   $textTpl = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA
]></MsgType>
$item_str
</xml>";

   $result = sprintf($textTpl, $object->FromUserName, $object->ToUserName, time());
   return $result;
   }

   //回复图文消息
   private function transmitNews($object, $newsArray)
   {
   if(!is_array($newsArray)){
   return;
   }
   $itemTpl = "    <item>
   <Title><![CDATA[%s]]></Title>
   <Description><![CDATA[%s]]></Description>
   <PicUrl><![CDATA[%s]]></PicUrl>
   <Url><![CDATA[%s]]></Url>
   </item>
";
   $item_str = "";
   foreach ($newsArray as $item){
   $item_str .= sprintf($itemTpl, $item['Title'], $item['Description'], $item['PicUrl'], $item['Url']);
   }
   $newsTpl = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[news]]></MsgType>
<Content><![CDATA[]]></Content>
<ArticleCount>%s</ArticleCount>
<Articles>
$item_str</Articles>
</xml>";

   $result = sprintf($newsTpl, $object->FromUserName, $object->ToUserName, time(), count($newsArray));
   return $result;
   }

   //回复音乐消息
   private function transmitMusic($object, $musicArray)
   {
   $itemTpl = "<Music>
   <Title><![CDATA[%s]]></Title>
   <Description><![CDATA[%s]]></Description>
   <MusicUrl><![CDATA[%s]]></MusicUrl>
   <HQMusicUrl><![CDATA[%s]]></HQMusicUrl>
</Music>";

   $item_str = sprintf($itemTpl, $musicArray['Title'], $musicArray['Description'], $musicArray['MusicUrl'], $musicArray['HQMusicUrl']);

   $textTpl = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[music]]></MsgType>
$item_str
</xml>";

   $result = sprintf($textTpl, $object->FromUserName, $object->ToUserName, time());
   return $result;
   }

   //日志记录
   private function logger($log_content)
   {
   if(isset($_SERVER['HTTP_APPNAME'])){   //SAE
   sae_set_display_errors(false);
   sae_debug($log_content);
   sae_set_display_errors(true);
   }else if($_SERVER['REMOTE_ADDR'] != "127.0.0.1"){ //LOCAL
   $max_size = 10000;
   $log_filename = "log.xml";
   if(file_exists($log_filename) and (abs(filesize($log_filename)) > $max_size)){unlink($log_filename);}
   file_put_contents($log_filename, date('H:i:s')." ".$log_content."\r\n", FILE_APPEND);
   }
   }
}
?>
2

有时间可以学习一下:lol

3

那个网站很强大

4

目前微信的可定制性很差，我想调个主题都不允许，都反馈了，没下文了，想要个暗色的主题，不是聊天背景

5

开发模式，没试过编辑模式

6

是的，可以多学学！呵呵

7

哪个网站？你说的是微信公众平台？

8

帖子里面的链接:3_42:

9

那个网站很强大

10

你也来个网站强大！:7_141:

11

我做好了，以为可以放到服务器了，可是没想到微信需认证注册300元。等待呀…………