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Re: Warning:Cannot modify header information...

Posted by Rik Wasmus on 09/04/07 23:26

On Tue, 04 Sep 2007 22:53:16 +0200, <mcserret@yahoo.com> wrote:

> On Sep 4, 3:44 pm, mcser...@yahoo.com wrote:
>> I know this is a recurring problem that has been addressed here
>> before, but even after reading all that has gone before, I am still
>> stumped.
>
>
> OK- here's a followup, and it STILL does not make any sense!
>
> This part of the site is to be secured by a login, so both files would
> eventually be headed by "session_start()".
>
> Just for the hell of it, I stuck session_start() at the head of
> processStuff.php (the file that was gving me all the errors) along
> with code that redirects (via header()... exit() ) to the login page
> or back to the originating page if it was a valid SESSION.
>
> And waddya know! At first run, I was not logged in, so it sent me
> (via the cursed header() instruction!) to my login page!!!
>
> So I dutifully logged in and went to the cursed page and..... damn
> thing works!!!!
>
> Now- why, when I was debugging and did not _want_ any of the SESSION
> stuff in the code, did it stubbornly return all those $#$&*#!
> Warnings? Other than the "session_start()", it was the Same Damn
> Code!
>
> I need another cup of coffee!
>
> Just to answer one question, this originally was done in Dreamweaver,
> but I switched to Notepad after an hour of frustration.

Well, it's obvious some kind of output was created, and relocating it the
starting of the session placed it before the code that did the output.
Without the original script there's not much I can say about where or why
though... (hint).
--
Rik Wasmus

 

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