public?function?index(){


????$data=input('get.');
????if(!$data)
????{
????????throw?new?Exception("data無數(shù)據(jù)");
????}

???//?$data=['d','e','rr','4444'];//test

???//?$s=implode(',',$data);
????$s='接收到的信息為：';
????foreach?($data??as?$key=>$v){
????????$s.=$key.':'.$v.';';
????}


????//查看微信傳輸?shù)臄?shù)據(jù)
????$myfile?=?fopen("newfile.txt",?"w")?or?die("Unable?to?open?file!");

????fwrite($myfile,?$s.'\n');

????fclose($myfile);

????//加密驗證:微信用的sha1加密，加密后返回get中的signature參數(shù)
????$timestamp=$data['timestamp'];
????$nonce=$data['nonce'];
????$token='poower';//?與微信服務(wù)器配置中放token保持一致
????$signature=$data['signature'];
????$array=array($timestamp,$nonce,$token);
????sort($array);//字典排序
????$str=implode('',$array);
????$strs=sha1($str);
????if($strs==$signature?&&?$data['echostr'])?{
????????echo?$data['echostr'];
????????//}elseif(simplexml_load_string($GLOBALS['HTTP_RAW_POST_DATA'])->MsgType=='event'){//事件判斷
????}else{

??????????$this->responseMsg();
????}


}
public?function?responseMsg(){
????//1、獲取xml數(shù)據(jù)
????$postArr=$GLOBALS['HTTP_RAW_POST_DATA'];
????//2、處理消息類型，并設(shè)置回復類型和內(nèi)容
????//<xml>
????//<ToUserName><?![CDATA[toUser]?]></ToUserName>
????//<FromUserName><?![CDATA[FromUser]?]></FromUserName>
????//<CreateTime>123456789</CreateTime>
????//<MsgType><?![CDATA[event]?]></MsgType>
????//<Event><?![CDATA[subscribe]?]></Event>
????//</xml>
????$postObj=simplexml_load_string($postArr);

????$s1='vvvv'.$postObj->FromUserName;
????$myfile?=?fopen("newfile.txt",?"w")?or?die("Unable?to?open?file!");

????fwrite($myfile,?$s1.'\n');

????fclose($myfile);
????//$postObj->ToUserName;
????//判斷該數(shù)據(jù)包是否是訂閱事件的推送
????if(strtolower($postObj->MsgType)?==?'event'){
????????//如果是關(guān)注subscribe事件
????????if(strtolower($postObj->Event)=='subscribe'){
????????????//回復用戶消息
????????????$toUser=$postObj->FromUserName;
????????????$fromUser=$postObj->ToUserName;
????????????$time=time();
????????????$msgType='text';
????????????$content='歡迎關(guān)注我們的微信公眾賬號'.$fromUser;
????????????$template="<xml>?<ToUserName><?![CDATA[%s]?]></ToUserName>?<FromUserName><?![CDATA[%s]?]></FromUserName>?<CreateTime>%s</CreateTime>?<MsgType><?![CDATA[%s]?]></MsgType>?<Content><?![CDATA[%s]?]></Content>?</xml>";
?????????????$info=sprintf($template,$toUser,$fromUser,$time,$msgType,?$content);
????????????$myfile2?=?fopen("newfile2.txt",?"w")?or?die("Unable?to?open?file!");

????????????fwrite($myfile2,?$info);

????????????fclose($myfile2);
?????????????echo?$info;

????????}
????}
}

兩個文件相當于斷點，數(shù)據(jù)均正常，就是最后一步出問題了：newfile2數(shù)據(jù)：<xml> <ToUserName>< ![CDATA[oDSqD08TZ9VBB5Dk9tPG7pC93IrI] ]></ToUserName> <FromUserName>< ![CDATA[gh_72d52b9a22ac] ]></FromUserName> <CreateTime>1513960368</CreateTime> <MsgType>< ![CDATA[text] ]></MsgType> <Content>< ![CDATA[嬈㈣繋鍏蟲敞鎴戜滑鐨勫井淇″叕浼楄處鍙穏h_72d52b9a22ac] ]></Content> </xml>