function checkSignature($signature, $timestamp, $nonce)
{
$tmpArr = array(localToken(), $timestamp, $nonce);
sort($tmpArr, SORT_STRING);
$tmpStr = implode($tmpArr);
$tmpStr = sha1($tmpStr);
if (strtoupper($tmpStr) == strtoupper($signature)) {
return true;
} else {
return false;
}
}
<?php
//error_log('token验证：'.print_R($GLOBALS,true),3,dirname(__FILE__).'/pay.log');
require_once 'LogUtil.php';
include 'globleconfig.php';
$logFile = dirname(__FILE__) . '/pay.log';
$token = localToken();
LogUtil::logs(time() . " index.php =====> " . $token, $logFile);
$echostr = $_GET["echostr"];
$signature = $_GET["signature"];
$timestamp = $_GET["timestamp"];
$nonce = $_GET["nonce"];
LogUtil::logs(time() . " index.php =====> " . $echostr, $logFile);
if (!empty($_GET) && checkSignature($signature, $timestamp, $nonce)) {
if ($echostr) {
echo $echostr;
exit;
}
}
$postStr = $GLOBALS["HTTP_RAW_POST_DATA"];
if (!empty($postStr)) {
dopost($postStr);
} else {
echo "";
}
function dopost($postXml)
{
$postArray = xml2array($postXml);
$postData = $postArray['xml'];
error_log('token验证：' . print_R($postData, true), 3, dirname(__FILE__) . '/pay.log');
switch ($postData['MsgType']) {