On Fri, Jul 29, 2016 at 12:47 PM, Mohit Chawla <mohit.chawla.binary@xxxxxxxxx> wrote: > Hi, > > I am trying to use SetEnvIf with QUERY_STRING, but can't get it to work. The QUERY_STRING variable is not recognized by SetEnvif (see [1] for the list), hence it is considered a header name. You may want to use mod_rewrite's RewriteCond/RewriteRule instead ([2]), e.g.: RewriteCond "%{QUERY_STRING}" "baz" RewriteRule ^ - [E=var:bar] Regards, Yann. [1] https://httpd.apache.org/docs/2.2/mod/mod_setenvif.html#setenvif [2] http://httpd.apache.org/docs/2.2/mod/mod_rewrite.html#rewriterule --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx