How to exclude subdomains from redirecting?

Question

I have this code to force any URL to be " https://www .":

#rewrite to WWW:
RewriteCond %{HTTP_HOST} !^(\d+)
RewriteCond %{HTTP_HOST} !^www\.
RewriteRule ^(.*)$ https://www.%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

#Now, rewrite to HTTPS:
RewriteCond %{HTTP_HOST} !^(\d+)
RewriteCond %{HTTPS} off
RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

I have sub-domains and I do not want any of them to be redirected. What can I do?

Answer 1

You can do it all in single rule:

RewriteCond %{HTTP_HOST} !^www\. [OR]
RewriteCond %{HTTPS} off
RewriteCond %{HTTP_HOST} !^(?:static\.|subdomain1\.|subdomain2\.|\d+) [NC]
RewriteCond %{HTTP_HOST} ^(?:www\.)?(.+)$ [NC]
RewriteRule ^ https://www.%1%{REQUEST_URI} [L,R=301,NE]

Make sure to clear your browser cache before testing this rule.