session的另一个问题
错误为Cannot send session cache limiter - headers already sent (output started at c:\apache\htdocs\ide\tmp_ide.php:6) in c:\apache\htdocs\ide\tmp_ide.php on line 6
这是从第六行开始:
<?session_start();
if($userid=="")
{
print("请登陆之后再操作");
exit;
}
?>