On 2/9/07, Lucas Brasilino <lucas.brasilino@xxxxxxxxx> wrote:
Hi all: I'm trying to make a 'AND' beetween two 'SetEnvIf' matches with no success. In mod_setenv docs it says that the 'attribute' field can be the name of an enviroment variable of a previous match. I've tried many configurations with no success. Maybe I'm misunderstading the docs... SetEnvIf Request_URI "\.pdf$" IS_pdf BrowserMatch MSIE IS_ie How can I make a 'AND' beetween 'IS_pdf' and 'IS_ie' to set 'Pragma_NoCache' and do a: Header set Pragma "no-cache" env=Pragma_NoCache
As far as I know you can't do boolean logic in SetEnvIf request. There
is workaround however. I had a similar problem, where I needed to set
a header based on the presence of two other headers. The trick was to
use a ReWriteRule, but solely for its side effects, not rewriting any
URLS. The advantage is that you can AND and OR several ReWriteCond
statements, but in your case you would only need one, as you can doe
the URI machting in the ReWriteRule itself:
ReWritecond §{HTTP_USER_AGENT} MSIE
ReWriteRule ^(.*\.pdf)$ $1 [E:Pragma_NoCache=yes]
Header set Pragma "no-cache" env=Pragma_NoCache
Krist
--
krist.vanbesien@xxxxxxxxx
Bremgarten b. Bern, Switzerland
--
"...what you don't realize is that in the future Google WILL reach
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had] travel[ed] back in time to prevent Bill Gates... only to become
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miscalculation." (Comment on the Dilbert Blog)
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