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| author | Eric Covener <covener@apache.org> | 2012-03-30 15:10:35 +0200 |
|---|---|---|
| committer | Eric Covener <covener@apache.org> | 2012-03-30 15:10:35 +0200 |
| commit | acea053dd5917ef7cd2c02a7680e6775a3a34244 (patch) | |
| tree | 1c13e3364a938356fb126fa273b802436d249a67 /docs/manual/mod/mod_log_config.xml | |
| parent | Rebuild (diff) | |
| download | apache2-acea053dd5917ef7cd2c02a7680e6775a3a34244.tar.xz apache2-acea053dd5917ef7cd2c02a7680e6775a3a34244.zip | |
PR37194: give a hint about capturing something more like "initial" header
values when a %{foo}i might have been set or changed by a module.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1307394 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'docs/manual/mod/mod_log_config.xml')
| -rw-r--r-- | docs/manual/mod/mod_log_config.xml | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/docs/manual/mod/mod_log_config.xml b/docs/manual/mod/mod_log_config.xml index 85ee5c89aa..f6f995926a 100644 --- a/docs/manual/mod/mod_log_config.xml +++ b/docs/manual/mod/mod_log_config.xml @@ -116,7 +116,12 @@ <tr><td><code>%{<var>VARNAME</var>}i</code></td> <td>The contents of <code><var>VARNAME</var>:</code> header line(s) in the request sent to the server. Changes made by other - modules (e.g. <module>mod_headers</module>) affect this. + modules (e.g. <module>mod_headers</module>) affect this. If you're + interested in what the request header was prior to when most + modules would have modified it, use <module>mod_setenvif</module> + to copy the header into an internal environment variable and log + that value with the <code>%{<var>VARNAME</var>}e</code> described + above. </td></tr> <tr><td><code>%k</code></td> |