codeigniter加载session类 提示错误 怎么解决
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？