11111 SERVER_NAME musicosity.com
22222 REQUEST_URI /mc/getenv.php
33333 PHP_SELF /mc/getenv.php
44444 getcwd(); /var/www/code/mc
55555 $domain . $path musicosity.com/mc/getenv.php
66666 HTTP_HOST musicosity.com
http://musicosity.com/mc/getenv.php