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Posted by Matthew White on 07/16/07 21:35
I have also found that using SharePoint Designer will cause this error, no
matter what you do to your page. I don't know why/how SharePoint does this,
but it could also affect FrontPage and Expressions.
Matt
"Rik" <luiheidsgoeroe@hotmail.com> wrote in message
news:op.tvkr0tx3qnv3q9@metallium...
> On Mon, 16 Jul 2007 22:33:41 +0200, <vncntj@hotmail.com> wrote:
>
>> I keep getting:
>>
>> Warning: Cannot modify header information - headers already sent by
>> (output started at /home/blah/public_html/site/final/login.php:17) in /
>> home/blah/public_html/site/final/login.php on line 33. I went through
>> and removed all of the whitespaces!
>
> Yes, but not the HTML tags. You cannot have ANY output before sending
> headers. If you output HTMl tags, and after that want to redirect, it will
> not work.
>
> Try to set up your pages less from an HTML point of view: first determine
> what has to be done with PHP, without outputting anything, and only then
> give the output determined by your script.
>
>
>>
>> <?php
>> require_once('blah_class.php');
>> ?>
>> <html>
>
> Here it is, the tag, so no further headers possible.
>
> --
> Rik Wasmus
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