Domain name in mod_rewrite RewriteRule

问题

The task is to get referer domain and send it to my script by RewriteRule. My decision is

SetEnvIf Referer "^https?://(.*)/" myref=$1
RewriteRule ^(.*)$ script.php?referer=%{ENV:myref}

It works right but I wonder if there are any ways to do it (perhaps with RewriteCond)?

回答1:

mod_rewrite has a variable named %{HTTP_REFERER}. It contains what you expect. You can use it like this:

RewriteCond %{REQUEST_URI} !^/script\.php$
RewriteRule ^ script.php?referer=%{HTTP_REFERER} [L]

See the documentation for more information.

来源：https://stackoverflow.com/questions/28517833/domain-name-in-mod-rewrite-rewriterule