utf-8 error

[amaudio]

Warning: Cannot modify header information - headers already sent by (output started at C:\AutoSet\public_html\rules.php:1) in C:\AutoSet\public_html\include\bittorrent.php on line 267

line 267..

PHP Code:

header("Content-Type: text/html; charset=iso-8859-1"); 


[ShawEgypt]

ensure that u save php files in UTF-8 without BOM

and replace ISO-8859-1 with UTF-8 if u want to use UTF-8 in all files declaring headers