{{Set internal environment variables using regexeps. <a href="https://httpd.apache.org/docs/2.4/mod/mod_setenvif.html">mod_setenvif</a>.}}

extern val setEnvIf : regexp -> regexp -> [no_spaces] -> [^Vhost];
{{<a href="https://httpd.apache.org/docs/2.4/mod/mod_setenvif.html#setenvif">Apache documentation for <tt>SetEnvIf</tt></a>}}
extern val setEnvIfNoCase : regexp -> regexp -> [no_spaces] -> [^Vhost];
{{<a href="https://httpd.apache.org/docs/2.4/mod/mod_setenvifnocase.html#setenvif">Apache documentation for <tt>SetEnvIfNoCase</tt></a>}}