URL Redirection in PHP

[cancer10]

Is there any other function in PHP that can be used for redirecting a page

I use the following

header ("location: index.php");

But it generates the following error:

Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at c:\program files\easyphp1-8\www\admin-right-nav.php:5) in c:\program files\easyphp1-8\www\admin-right-nav.php on line 6

Is there any alternative in php?

[cancer10]

Actually this is my code

<?
session_start();

echo "Logging out ".$_SESSION['userid'];

header("location: tussu.php");

?>

I get the error

Logging out admin
Warning: Cannot modify header information - headers already sent by (output started at c:\program files\easyphp1-8\www\logout.php:3) in c:\program files\easyphp1-8\www\logout.php on line 6

[smartsoft]

Well i use header function and it works good

[sepedatua]

Try:

<?
session_start();
header("Location: tussu.php"); //or (*)
echo "Logging out ".$_SESSION['userid'];
?>

(*)

header("Refresh: 5; URL:http://www.domain.com/path/to/tussu.php");

5 <= this will show your "Logging out ".$_SESSION" for 5 seconds.