Select Code to Download

http://myurl.com/aa/index.html
http://myurl.com/aa/bb/index.html
http://myurl.com/aa/foo/index.html
http://myurl.com/cc/index.html
http://myurl.com/cc/dd/index.html

aa    1
bb    2
cc/dd 3
cc/ee 4

RewriteMap mapping txt:mapfile.txt
RewriteRule ^/(.*)/ - [E=TEST_VAL:$1,E=TEST_RESULT:${mapping:$1},NS]

#!/usr/bin/perl

my $CONFIG_FILE = 'mapfile.txt';
...
  }
  return "NULL";
}