function?echo_server_log（$log）{
	file_put_contents（“log.txt“?$log?FILE_APPEND）;
}

define?（?“TOKEN“?“echo_server“?）;

function?checkSignature（）?{
	$signature?=?$_GET?[‘signature‘];
	$nonce?=?$_GET?[‘nonce‘];
	$timestamp?=?$_GET?[‘timestamp‘];
	$tmpArr?=?array?（$nonce?$timestamp?TOKEN?）;
	sort?（?$tmpArr?）;
	
	$tmpStr?=?implode?（?$tmpArr?）;
	$tmpStr?=?sha1?（?$tmpStr?）;
	if?（$tmpStr?==?$signature）?{
		return?true;
	}
	return?false;
}
if（false?==?checkSignature（））?{
	exit（0）;
}
$echostr?=?$_GET?[‘echostr‘];
if（$echostr）?{
	echo?$echostr;
	exit（0）;
}
	function?getPostData（）?{
			$data?=?$GLOBALS[‘HTTP_RAW_POST_DATA‘];
				return	$data;
	}
$PostData?=?getPostData（）;

if（!$PostData）{
	echo_server_log（“wrong?input!?PostData?is?NULL“）;
	echo?“wrong?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2014-02-14?11:54??《微信公眾平臺應用開發實戰（第2版）》源代碼\
?????文件????????6148??2014-01-21?20:20??《微信公眾平臺應用開發實戰（第2版）》源代碼\.DS_Store
?????文件????????4096??2014-02-14?11:54??《微信公眾平臺應用開發實戰（第2版）》源代碼\._.DS_Store
?????文件????????4096??2014-02-14?11:54??《微信公眾平臺應用開發實戰（第2版）》源代碼\._第3章
?????文件????????4096??2014-02-14?11:54??《微信公眾平臺應用開發實戰（第2版）》源代碼\._第4章
?????目錄???????????0??2014-02-14?11:54??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\
?????文件????????6148??2014-01-21?20:20??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\.DS_Store
?????文件????????4096??2014-02-14?11:54??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\._.DS_Store
?????目錄???????????0??2014-02-14?11:54??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\wechatmpframework\
?????文件???????12292??2014-01-21?20:22??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\wechatmpframework\.DS_Store
?????文件????????4096??2014-02-14?11:54??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\wechatmpframework\._.DS_Store
?????目錄???????????0??2014-02-14?11:54??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\wechatmpframework\bin\
?????文件????????6148??2014-01-21?20:21??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\wechatmpframework\bin\.DS_Store
?????文件????????4096??2014-02-14?11:54??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\wechatmpframework\bin\._.DS_Store
?????文件?????????417??2014-01-21?20:20??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\wechatmpframework\bin\getToken.php
?????文件????????1409??2014-01-21?20:20??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\wechatmpframework\bin\Matcher.php
?????文件????????2381??2014-01-21?20:20??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\wechatmpframework\bin\menu.php
?????文件?????????648??2014-01-21?20:20??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\wechatmpframework\bin\rollback.php
?????目錄???????????0??2014-02-14?11:54??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\wechatmpframework\class\
?????文件????????3150??2014-01-21?20:20??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\wechatmpframework\class\faceStub.php
?????文件????????2715??2014-01-21?20:20??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\wechatmpframework\class\menuStub.php
?????文件????????1836??2014-01-21?20:20??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\wechatmpframework\class\tmp.txt
?????文件????????1960??2014-01-21?20:20??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\wechatmpframework\class\tokenStub.php
?????文件????????1309??2014-01-21?20:20??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\wechatmpframework\class\WeChatCallBack.php
?????文件????????2246??2014-01-21?20:20??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\wechatmpframework\class\WeChatCallBackEchoServer.php
?????文件????????5099??2014-01-21?20:20??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\wechatmpframework\class\WeChatCallBackFindFace.php
?????文件????????5973??2014-01-21?20:20??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\wechatmpframework\class\WeChatCallBackMeiri10futu.php
?????文件????????7180??2014-01-21?20:20??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\wechatmpframework\class\WeChatCallBackMYZL.php
?????目錄???????????0??2014-02-14?11:54??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\wechatmpframework\common\
?????文件????????6148??2014-01-21?20:22??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\wechatmpframework\common\.DS_Store
?????文件????????4096??2014-02-14?11:54??《微信公眾平臺應用開發實戰（第2版）》源代碼\實例代碼\wechatmpframework\common\._.DS_Store
............此處省略129個文件信息