LOGGED IN USER:

Array
(
    [HTTP_HOST] => lsbetech.d.umn.edu
    [HTTP_ACCEPT_ENCODING] => x-gzip, gzip, deflate
    [HTTP_USER_AGENT] => CCBot/2.0 (http://commoncrawl.org/faq/)
    [HTTP_ACCEPT_LANGUAGE] => en-us,en-gb,en;q=0.7,*;q=0.3
    [HTTP_ACCEPT] => text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
    [PATH] => /usr/local/bin:/usr/bin:/bin
    [SERVER_SIGNATURE] => 
Apache/2.2.14 (Ubuntu) Server at lsbetech.d.umn.edu Port 80
[SERVER_SOFTWARE] => Apache/2.2.14 (Ubuntu) [SERVER_NAME] => lsbetech.d.umn.edu [SERVER_ADDR] => 131.212.108.27 [SERVER_PORT] => 80 [REMOTE_ADDR] => 54.167.244.71 [DOCUMENT_ROOT] => /var/www [SERVER_ADMIN] => webmaster@localhost [SCRIPT_FILENAME] => /var/www/index.php [REMOTE_PORT] => 37121 [GATEWAY_INTERFACE] => CGI/1.1 [SERVER_PROTOCOL] => HTTP/1.0 [REQUEST_METHOD] => GET [QUERY_STRING] => [REQUEST_URI] => / [SCRIPT_NAME] => /index.php [PHP_SELF] => /index.php [REQUEST_TIME] => 1409394077 )