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Inspiring
February 12, 2008
Question

headers already sent question....

  • February 12, 2008
  • 3 replies
  • 326 views
I can usually look at pages that throw this error and know immediately why,
but I am getting one on a page like this -

<?php ini_set('display_errors', '1'); ?>
<?php require_once('Connections/connStaffMonkey.php'); ?>
<?php require_once('lib/MCAPI.class.php'); ?>
<?php

if (!isset($_SESSION)) {
session_start();
}

and the session_start() line is the one that is mentioned in the error.

Why would that trigger this error?

--
Murray --- ICQ 71997575
Adobe Community Expert
(If you *MUST* email me, don't LAUGH when you do so!)
==================
http://www.projectseven.com/go - DW FAQs, Tutorials & Resources
http://www.dwfaq.com - DW FAQs, Tutorials & Resources
==================


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3 replies

Inspiring
February 13, 2008
Murray *ACE* wrote:
> Awesome, Danilo - that was exactly it. I'll let them know that this is
> a problem. It sure fixed mine, and I learned something in the process!

Glad it was easy to work out, Murray. Talk to you soon.


--
Danilo Celic
| Extending Knowledge Daily : http://CommunityMX.com/
| Adobe Community Expert
Inspiring
February 12, 2008
Awesome, Danilo - that was exactly it. I'll let them know that this is a
problem. It sure fixed mine, and I learned something in the process!

Thanks, again!

--
Murray --- ICQ 71997575
Adobe Community Expert
(If you *MUST* email me, don't LAUGH when you do so!)
==================
http://www.projectseven.com/go - DW FAQs, Tutorials & Resources
http://www.dwfaq.com - DW FAQs, Tutorials & Resources
==================


"danilocelic AdobeCommunityExpert" <danilo@shimmerphase.com> wrote in
message news:fot5l7$3h$1@forums.macromedia.com...
> Murray *ACE* wrote:
>
>> and the session_start() line is the one that is mentioned in the error.
>>
>> Why would that trigger this error?
>>
>
> Hey Murray,
> I assume that you're getting that error on that line because there is
> likely some white space outside of the <?php ?> tags you have shown above
> (or in one of your includes). When I run into this issue, I turn on
> invisible characters:
> View -> Code View Options -> Invisible characters
> I then look for tab characters ( right pointing chevrons) and spaces
> ("floating dots") outside of the php delimiters in your main file first
> and then in your includes.
>
> I didn't know what MCAPI.class.php is, and did a quick Google search and I
> ran into this page:
> http://www.mailchimp.com/admin/api/MCAPI.class.phps
>
> I then copy and pasted that code into DW with invisible characters turned
> on and it seems that after the closing ?> at the bottom of the file there
> is a space character (floating dot). So if this is the source page for
> your include file, then I'd start looking at that file first.
>
> HTH
>
>
> --
> Danilo Celic
> | Extending Knowledge Daily : http://CommunityMX.com/
> | Adobe Community Expert

Inspiring
February 12, 2008
Murray *ACE* wrote:

> and the session_start() line is the one that is mentioned in the error.
>
> Why would that trigger this error?
>

Hey Murray,

I assume that you're getting that error on that line because there is likely some white space outside of the <?php ?> tags you have shown above (or in one of your includes). When I run into this issue, I turn on invisible characters:
View -> Code View Options -> Invisible characters
I then look for tab characters ( right pointing chevrons) and spaces ("floating dots") outside of the php delimiters in your main file first and then in your includes.

I didn't know what MCAPI.class.php is, and did a quick Google search and I ran into this page:
http://www.mailchimp.com/admin/api/MCAPI.class.phps

I then copy and pasted that code into DW with invisible characters turned on and it seems that after the closing ?> at the bottom of the file there is a space character (floating dot). So if this is the source page for your include file, then I'd start looking at that file first.

HTH


--
Danilo Celic
| Extending Knowledge Daily : http://CommunityMX.com/
| Adobe Community Expert