8. サーバーリクエスト (Incoming Request )
Webサーバ
HTTPリクエスト
PHP
スクリプトコード
・ $_SERVER,$_GET,$_POST,$_COOKIE,$_FILES
・ apache_request_headers()
・ php://input
apache_request_headers()が必要な場面について
“In particular, it SHOULD removeany header fields
carrying authentication information, such as 'Authorization';
or that are available to the script in other variables, “
(RFC 3875より)