headers already sent ?

07-01-2007, 4:13 PM

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Whilst lounging around on Sun, 3 Aug 2003 22:09:59 +1000, "David &
Angela Ehmer" <ehmer@pacific.net.au> amazingly managed to produce the
following with their Etch-A-Sketch:

> Hi
>
> I have two files that register session variables as follows
>
> session_register("auth_user");
> session_register("auth_user_member");
>
> The first file (see File 1 below) works fine, the 2nd throws the
> following error:
>
> Warning: Cannot send session cache limiter - headers already sent
> (output started at C:\Program Files\Apache
> Group\Apache2\htdocs\acpchn\forum\new_post.php:11) in C:\Program
> Files\Apache Group\Apache2\htdocs\acpchn\forum\new_post.php on line
> 34
>
> I'm unsure why both files either work or don't work as they
> implement this function in basically the same way. The first part
> of each file is listed below for referenence.
>
> Appreciate any help
> David

Sessions set in the HEADer section of the file, hence, having them
half way down your code like you have, will naturally fail because of
this.

Set the SESSION vaes _before_ your <html> tag, and / or before any
output to the browser.

HTH.

Regards,

Ian

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--
Ian.H [Design & Development]
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