加载session类就出现以下错误，该怎么结局？

colordancer

只要一加载session类就出现
A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at F:\PHP\AppServ\www\copen\system\application\controllers\admin.php:1)

Filename: libraries/Session.php

Line Number: 662

请问该怎么解决？
我看一哈子的视频教程里加载就没问题呢

jeongee

你的文件编码是否是UTF-8含有bom的呢？？？？

colordancer

我查了点资料，也是楼上提的那一点
我确实是设置了BOM
后来我改了一部分文件，我稍后试下所有文件非BOM看看

谢谢

Hex

bom 肯定不能要，不用尝试了，PHP 要坚决去掉 BOM。

beyondbobo

已经去了bom

A PHP Error was encountered
Severity: Warning

Message: session_register() [function.session-register]: open_basedir restriction in effect. File(C:\WINDOWS\TEMP\) is not within the allowed path(s): (D:/APMServ5.2.6/www/htdocs/hjbb/project/code/webroot/;D:/APMServ5.2.6/tmp/uploadtemp/;)

Filename: libraries/image.php

Line Number: 6


Fatal error: session_register() [<a href='function.session-register'>function.session-register</a>]: Failed to initialize storage module: files (path: ) in D:\APMServ5.2.6\www\htdocs\hjbb\project\code\webroot\system\application\libraries\image.php on line 6

jeongee

Failed to initialize storage module
初始化存储模块失败
配置的问题吧，

Hex

看错误提示就知道是配置问题，看看临时目录是不是可写，是不是存在等等。