Mod Rewrite: Dynamische Subdomains

Code: Alles auswählen

RewriteEngine on
# Rewrite <subdomain>.example.com/<path> to example.com/<subdomain>/<path>
#
# Skip rewrite if no hostname or if subdomain is www
RewriteCond %&#123;HTTP_HOST&#125; ^unilounge\.at$
RewriteRule ^&#40;.*&#41;$ http&#58;//www.unilounge.at/$1 &#91;L,R=301&#93;
RewriteCond %&#123;HTTP_HOST&#125; ^www\.&#40;&#91;^.&#93;+&#41;\.unilounge\.at$
RewriteRule ^&#40;.*&#41;$ http&#58;//%1.unilounge.at/$1 &#91;L,R=301&#93;
RewriteCond %&#123;HTTP_HOST&#125; .
RewriteCond %&#123;HTTP_HOST&#125; !^www\. &#91;NC&#93;
# Extract &#40;required&#41; subdomain &#40;%1&#41;, and first path element &#40;%3&#41;, discard port number if present &#40;%2&#41;
RewriteCond %&#123;HTTP_HOST&#125;<>%&#123;REQUEST_URI&#125; ^www\.&#40;&#91;^.&#93;+&#41;\.unilounge\.at&#40;&#58;80&#41;?<>/&#40;&#91;^/&#93;*&#41; &#91;OR&#93;
RewriteCond %&#123;HTTP_HOST&#125;<>%&#123;REQUEST_URI&#125; ^&#40;&#91;^.&#93;+&#41;\.unilounge\.at&#40;&#58;80&#41;?<>/&#40;&#91;^/&#93;*&#41; &#91;NC&#93;
# Rewrite only when subdomain not equal to first path element &#40;prevents mod_rewrite recursion&#41;
RewriteCond %1<>%3 !^&#40;.*&#41;<>\1$ &#91;NC&#93;
# Rewrite to /subdomain/path
RewriteRule ^&#40;.*&#41; /%1/$1 &#91;L&#93;