<highlight language="config">
# Compare the host name to example.com and redirect to www.example.com if it matches
<If "%{HTTP_HOST} == 'example.com'">
- Redirect permanent / http://www.example.com/
+ Redirect permanent "/" "http://www.example.com/"
</If>
# Force text/plain if requesting a file with the query string contains 'forcetext'
# Function example in string context
Header set foo-checksum "expr=%{md5:foo}"
-
</highlight>
</section>