CODEWITHSUNDEEP
apache.htaccesssubdomain
YackY
YackY

Reputation: 73

How to get the subdomain and domain in htaccess

For example, I have URL subdomain.example.com.

How can I get the subdomain and domain from the URL in .htaccess?

I need to do something like:

RewriteRule (.*) example.com/subdomain/index.php

I figured it out for a subdomain, but still no luck for the domain.

RewriteCond %{HTTP_HOST} ^(^.*)\.example.com
RewriteRule (.*) example.com/%1/index.php

Upvotes: 2

Views: 2073

Answers (1)

MrWhite
MrWhite

Reputation: 45829

RewriteCond %{HTTP_HOST} ^(^.*)\.example.com
RewriteRule (.*) example.com/%1/index.php

The same principle applies for the domain (although the CondPattern you are using here appears to be invalid?). It looks like you need the domain+TLD (basically, everything after the subdomain), so try something like:

RewriteCond %{HTTP_HOST} ^(.+?)\.(.+?)\.?$
RewriteRule ![^/]+/[^/]+/index\.php$ %2/%1/index.php [L]

The (.+?) part of the CondPattern grabs the subdomain (the ? makes it non-greedy). The (.+?) part grabs the domain (remaining part of the host), again this is non-greedy to avoid matching the optional trailing dot on a fully qualified domain (eg. subdomain.example.com.).

The RewriteRule pattern ![^/]+/[^/]+/index\.php$ prevents a rewrite loop (500 error) by rewriting only when the URL is not of the form /<something>/<something>/index.php.

Upvotes: 2

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