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#### URL resolution
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2
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3
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DirectorySlash on
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DirectoryIndex index.php
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5
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6
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### mod_rewrite
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7
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8
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RewriteEngine on
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9
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10
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# remove www subdomain
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RewriteCond %{HTTP_HOST} ^www\.(.*)$
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RewriteRule ^.*$ http://%1/$0 [redirect]
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13
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# translate subdomain to path
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RewriteCond expr "%{HTTP_HOST} != %{SERVER_NAME}"
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RewriteCond %{HTTP_HOST} ^(.*)(\.[^.]*){2}$
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RewriteCond ${subdomain2path:%1} ^([^/]*).*$
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RewriteCond expr "! $0 -fnmatch '%1*'"
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RewriteRule ^.*$ %0/$0 [last]
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# don't rewrite existing paths
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RewriteCond %{REQUEST_FILENAME} -d [ornext]
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RewriteCond %{REQUEST_FILENAME} -f [ornext]
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RewriteCond %{REQUEST_FILENAME} -l
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RewriteRule ^.*$ - [last]
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## translate dotpaths (after the last /) to /-paths, e.g. d/a.[b.c] -> d/a/b.c/
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# replace all unescaped . with / , e.g. a.[b.c] -> a/[b.c]
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RewriteRule ^((?:.*/)?(?:[^.\[\]/]+|\[[^\[\]/]*\])+)\.([^/]+)$ $1/$2 [discardpath,next]
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# discardpath: avoids infinite loop with paths like a/b.c
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32
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# seal the /-path so the filename part is not reinterpreted as a dotpath
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34
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# e.g. a/[b.c] -> a/[b.c]/ so it doesn't become a/b/c after []-unescaping
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35
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# this is needed because mod_rewrite often runs the same rules again
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36
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RewriteRule ^.*[^/]$ $0/
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37
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# remove all [] escapes (but leave empty []), e.g. a/[b.c]/ -> a/b.c/
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RewriteRule ^(.*)\[([^\[\]]+)\](.*)$ $1$2$3 [discardpath,next]
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40
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41
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# non-filesystem paths
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ErrorDocument 404 /
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