apache - rewrite rule for domain / subdomain -

my hosting company provided me rewrite rule redirect traffic https witch works expected.

rewriteengine on  rewritecond %{server_port} 80  rewriterule ^(.*)$ https://example.com/$1 [r,l]  fallbackresource /index.php 

my subdomain application (subdomain.example.com) points same physical directory example.com , application serves different applications according request came from.

with rewrite rule request subdomain.example.com gets rewritten example.com

how rule have domains rewritten independently? fallback index.php must work domains.

try this:

rewriteengine on rewritecond %{https} !=on rewriterule .* https://%{server_name}%{request_uri} [r=304,l,qsa]  fallbackresource /index.php 

edit 1: hold on sec, editing there error it

edit 2: done. should work now

edit 3: edited again. found out "cache_url" isn't server variable in apache