For example, to get DOCUMENT_ROOT you' ll use $_SERVER['DOCUMENT_ROOT'] instead of $DOCUMENT_ROOT, or $_GET['id'] from the URL http: / /www.example.com / test.php?id=3 instead of $id, or $_ENV['HOME'] instead of $HOME.
현재의 요구(request)에 포함된 Accept-Charset: 헤더의 내용 (존재하는 경우만). 예: 'iso-8859-1,*,utf-8'.