[Tickets #9003] Re: Cannot modify header information - headers already sent

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Ticket URL: http://bugs.horde.org/ticket/9003
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  Ticket             | 9003
  Updated By         | Michael Rubinsky <mrubinsk at horde.org>
  Summary            | Cannot modify header information - headers already sent
  Queue              | Horde Groupware Webmail Edition
  Version            | 1.2.6
  Type               | Bug
  State              | Not A Bug
  Priority           | 2. Medium
  Milestone          |
  Patch              |
  Owners             |
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Michael Rubinsky <mrubinsk at horde.org> (2010-07-28 15:15) wrote:


> I think it is a bug - horde ist not well working with the latest php  
> version 5.3 which is shipped with Ubuntu 10.04 (and other distros as  
> well).

1) Horde 3 must maintain backwards compatibility with PHP 4. Horde 4  
will require PHP 5.2 or later.

2) The "warning" line you refer to is NOT a horde issue. It is a side  
effect of the deprecated error lines being output to the browser. See  
Jan's earlier response.

3) The lines actually causing the problem are not even Horde code,  
they are in PEAR libraries.

Please use the mailing list for further questions or support.