微信开发 PHP代码音乐回复

刺骨的言语ヽ痛彻心扉 2022-05-22 01:04 169阅读 0赞

<?php /** * wechat php test */ //define your token define("TOKEN", "weixin"); $wechatObj = new wechatCallbackapiTest(); //$wechatObj->valid(); $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(); $musicTpl = "<xml> <ToUserName><![CDATA[%s]]></ToUserName> <FromUserName><![CDATA[%s]]></FromUserName> <CreateTime>%s</CreateTime> <MsgType><![CDATA[%s]]></MsgType> <Music> <Title><![CDATA[梁祝]]></Title> <Description><![CDATA[交响乐]]></Description> <MusicUrl><![CDATA[http://weixin1234.duapp.com/1.mp3]]></MusicUrl> <HQMusicUrl><![CDATA[http://weixin1234.duapp.com/1.mp3]]></HQMusicUrl> </Music> <FuncFlag>0</FuncFlag> </xml>"; if(!empty( $keyword )) { $msgType = "music"; $resultStr = sprintf($musicTpl, $fromUsername, $toUsername, $time, $msgType); 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; } } } ?>