on the SetEnvIf (and SetEnvIfNoCase) directive attribute field.
Example: SetEnvIf ^TS* [a-z].* HAVE_TS
will cause HAVE_TS to be set if any of the request headers begins
with "TS" and has a value that begins with any character in the
set [a-z]. [Bill Stoddard]
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@89353 13f79535-47bb-0310-9956-ffa450edef68
environment variable docs. Here is what I have done:
1. Removed some obsolete CERN references and done a tiny
bit of cleanup of mod_env.html.
2. Included references from mod_env.html and mod_setenvif.html
to env.html.
3. Prettied-up env.html a little bit by including sub-headings.
4. Added some "caveats" to env.html:
- No overriding basic CGI variables
- suexec restrictions
- no non-alphanumeric characters in env variable names
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@87621 13f79535-47bb-0310-9956-ffa450edef68
SetEnvIfNoCase properly; and it used strcmp() to compare header
names when it should use strcasecmp().
- Change the merging optimization so that it only considers the most
recent setenvif for merging. This means that mod_setenvif will
consider all directives in the order they appear in the config file.
- Document that mod_setenvif considers directives in the order they
appear, and give an example use.
- Perform more comparisons at compile-time in order to speed up things
at compile-time.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@80545 13f79535-47bb-0310-9956-ffa450edef68
