Problem with recent versions and apache2(?)
roundcube at gmail.com
Thu Jul 20 22:52:02 CEST 2006
Thomas Mangin schrieb:
>>> > Scratch that, I'm getting lots of these errors even with the latest
>>> > trunk:
>>> > [Wed Jul 19 11:28:07 2006] [error] [client 192.168.1.105] PHP
>>> > Warning: Cannot modify header information - headers already sent in
>>> > Unknown on line 0
>>> I've seen this error for weeks (months?) on my system; freebsd,
>>> apache2, php5, mysql 5 - but was told it was harmless, and assumed
>>> it'd be addressed. no I haven't checked if it's an entered bug -
>>> should have.
>>> > Sometimes they result in a blank message window, but generally I can
>>> > go on browsing. I don't really get the pattern yet.
>>> I haven't seen this in recent builds, even when the error shows up in
>>> the logs.
> This is a common problem when one of the include file has a blank line
> (or any html) and when the code then try to set a header for the page.
> I would look for any empty line after any "?>" or " ?php> " tag in any
> of the page or config file.
The latest Trunk version has output buffering enabled. That should solve
all these problems.
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