Session_start();出了什么问题啊?
<?
Session_start();
Session_register("counter");
$counter++;
echo "*****$counter***!";
?>
运行了这段程序就出错了,,,能告诉我是什么问题吗?
Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /var/www/html/sm/mb/stest.php:2) in /var/www/html/sm/mb/stest.php on line 5