A PHP Error was encountered
Severity: Warning
Message: Cannot modify header information - headers already sent by (output started at F:\APMServ5.2.6\www\htdocs\application\config\config.php:1)
Filename: libraries/Session.php
Line Number: 672
我的config.php的一部分代码：
- PHP code
求高手解答
------解决方案--------------------
config.php 首行是空行？