$GLOBALS["_GET"] == Array
$GLOBALS["_POST"] == Array
$GLOBALS["_COOKIE"] == Array
$GLOBALS["_FILES"] == Array
$GLOBALS["_SERVER"] == Array
$GLOBALS["_REQUEST"] == Array
$GLOBALS["_ENV"] == Array
$GLOBALS["GLOBALS"] == Array
$GLOBALS["user1"] == Bob
$GLOBALS["user2"] == Harry
$GLOBALS["user3"] == Mary
$GLOBALS["value"] == Mary
$GLOBALS["key"] == value