php微信公众号开发之音乐信息

本文实例为大家分享了php微信公众号音乐信息的具体代码，供大家参考，具体内容如下

• 高品质—-hqmusicurl
• 低品质—-musicurl  
  

核心代码如下：

$texttpl = "<xml>
        <tousername><![cdata[%s]]></tousername>
        <fromusername><![cdata[%s]]></fromusername>
        <createtime>%s</createtime>
        <msgtype><![cdata[music]]></msgtype>
        <music>
          <title><![cdata[欢乐颂]]></title>
          <description><![cdata[贝多芬]]></description>
          <musicurl><![cdata[http://1.dq095.applinzi.com/欢乐颂.mp3]]></musicurl>
          <hqmusicurl><![cdata[http://1.dq095.applinzi.com/欢乐颂.mp3]]></hqmusicurl>
        </music>
        <funcflag>0</funcflag>
      </xml>";       



if(!empty( $keyword ))
 {           
  $resultstr = sprintf($texttpl, $fromusername, $tousername, $time);
  echo $resultstr;
 }else{
  echo "input something...";
 }

index.php代码如下：

<?php
/**
* wechat php test
 */

//define your token
define("token", "weixin");
$wechatobj = new wechatcallbackapitest();
$wechatobj->responsemsg();

class wechatcallbackapitest
{
  public function valid()
  {
    $echostr = $_get["echostr"];

    //valid signature , option
    if($this->checksignature()){
      echo $echostr;
      exit;
    }
  }

  public function responsemsg()
  {
    //get post data, may be due to the different environments
    $poststr = $globals["http_raw_post_data"];

    //extract post data
    if (!empty($poststr)){

        $postobj = simplexml_load_string($poststr, 'simplexmlelement', libxml_nocdata);
        $fromusername = $postobj->fromusername;
        $tousername = $postobj->tousername;
        $keyword = trim($postobj->content);
        $time = time();
        $texttpl = "<xml>
              <tousername><![cdata[%s]]></tousername>
              <fromusername><![cdata[%s]]></fromusername>
              <createtime>%s</createtime>
              <msgtype><![cdata[music]]></msgtype>
               <music>
               <title><![cdata[欢乐颂]]></title>
               <description><![cdata[贝多芬]]></description>
               <musicurl><![cdata[http://1.dq095.applinzi.com/欢乐颂.mp3]]></musicurl>
               <hqmusicurl><![cdata[http://1.dq095.applinzi.com/欢乐颂.mp3]]></hqmusicurl>
               </music>
              <funcflag>0</funcflag>
              </xml>";       



        if(!empty( $keyword ))
        {

          $resultstr = sprintf($texttpl, $fromusername, $tousername, $time);
          echo $resultstr;
        }else{
          echo "input something...";
        }

    }else {
      echo "";
      exit;
    }
  }

  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;
    }
  }
}

?>

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。