if (substr($_SERVER["HTTP_HOST"],0,4)=='www.')
{
$server_http_host=substr($_SERVER["HTTP_HOST"],4,strlen($_SERVER["HTTP_HOST"])-4);
}else
{
$server_http_host=$_SERVER["HTTP_HOST"];
}
if (substr(strtoupper(md5(substr($license,0,28).$server_http_host)),15,4)!==substr($license,28,strlen($license)-28))
{
echo "<font color='red'>错误的 license值 </font>"; exit;
} |
发表于 2011-12-20 00:09:02
