$_SERVER
-
$_SERVER['PHP_SELF'];
-
$_SERVER['SERVER_NAME'];
-
$_SERVER['HTTP_HOST'];
-
$_SERVER['HTTP_REFERER'];
-
$_SERVER['HTTP_USER_AGENT'];
-
$_SERVER['SCRIPT_NAME'];
-
$_SERVER['GATEWAY_INTERFACE'];
-
$_SERVER['SERVER_ADDR'];
-
$_SERVER['SERVER_NAME'];
-
$_SERVER['SERVER_SOFTWARE'];
-
$_SERVER['SERVER_PROTOCOL'];
-
$_SERVER['REQUEST_METHOD'];
-
$_SERVER['REQUEST_TIME'];
-
$_SERVER['QUERY_STRING'];
-
$_SERVER['HTTP_ACCEPT'];
-
$_SERVER['HTTP_ACCEPT_CHARSET'];
-
$_SERVER['HTTP_HOST'];
-
$_SERVER['HTTP_REFERER'];
-
$_SERVER['HTTPS'];
-
$_SERVER['REMOTE_ADDR'];
-
$_SERVER['REMOTE_HOST'];
-
$_SERVER['REMOTE_PORT'];
-
$_SERVER['SCRIPT_FILENAME'];
-
$_SERVER['SERVER_ADMIN'];
-
$_SERVER['SERVER_PORT'];
-
$_SERVER['SERVER_SIGNATURE'];
-
$_SERVER['PATH_TRANSLATED'];
-
$_SERVER['SCRIPT_NAME'];
-
$_SERVER['SCRIPT_URI'];