请教高手以下代码那里有问题，谢谢~

Question

这是错误提示：Parse error: syntax error, unexpected T_CONST in C:\AppServ\www\session\conf
<?php
session_start();
header("Content-Type:text/html;charset=utf-8");
const DSN = "mysql:host=localhost;dbname=lhcdb";
const DBUSER = "root";
const DBPASS = "123456";

Answer 1

Parse error: syntax error, unexpected '}'语法错误，估计是大括号不配对。