Redirect based on content Cookies?

Question

htaccess

You need to set up redirects to different pages depending on the content of a particular cookie.
That is, if the content of Moscow - redirect to one page
If the content of St. Petersburg - to another, and so on
And if the cookie does not exist yet to another.
Tell me how this can be implemented? Preferably with .htaccess file

Answer 1

RewriteCond %{HTTP_COOKIE} (?:^|;\s*)city=([^;]+)
RewriteCond "%1  moskva=url1  omsk=url2  orsk=url3" "^(\S+) .*?\1=(\S+)"
RewriteRule ^  /%2 [R=301,L]