【$_SERVER一覧】
$_SERVER(スーパーグローバル変数)は、PHPが稼働しているウェブサーバーが生成するヘッダ情報/パス/プロトコルなどの情報を取得できます。PHPリファレンスはコチラ
$_SERVER["PHP_SELF"]/index.php
$_SERVER["GATEWAY_INTERFACE"]CGI/1.1
$_SERVER["SERVER_ADDR"]100.64.0.49
$_SERVER["SERVER_SOFTWARE"]Apache
$_SERVER["SERVER_PROTOCOL"]HTTP/1.1
$_SERVER["REQUEST_METHOD"]GET
$_SERVER["REQUEST_TIME"]1766732519
$_SERVER["REQUEST_TIME_FLOAT"]1766732519.2294
$_SERVER["QUERY_STRING"]
$_SERVER["DOCUMENT_ROOT"]/home/nz-group-dev/www/eternal
$_SERVER["HTTP_ACCEPT"]*/*
$_SERVER["HTTP_ACCEPT_CHARSET"]
$_SERVER["HTTP_ACCEPT_ENCODING"]gzip, br, zstd, deflate
$_SERVER["HTTP_ACCEPT_LANGUAGE"]
$_SERVER["HTTP_CONNECTION"]
$_SERVER["HTTP_HOST"]eternal-esthetic.jp
$_SERVER["HTTP_REFERER"]https://eternal-esthetic.jp/info/172
$_SERVER["HTTP_USER_AGENT"]Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
$_SERVER["HTTPS"]on
$_SERVER["REMOTE_ADDR"]216.73.216.29
$_SERVER["REMOTE_HOST"]
$_SERVER["REMOTE_PORT"]0
$_SERVER["REMOTE_USER"]
$_SERVER["REDIRECT_REMOTE_USER"]
$_SERVER["SCRIPT_FILENAME"]/home/nz-group-dev/www/eternal/index.php
$_SERVER["SERVER_ADMIN"][no address given]
$_SERVER["SERVER_PORT"]443
$_SERVER["SERVER_SIGNATURE"]
$_SERVER["PATH_TRANSLATED"]
$_SERVER["SCRIPT_NAME"]/index.php
$_SERVER["REQUEST_URI"]/info/172/
$_SERVER["PHP_AUTH_DIGEST"]
$_SERVER["PHP_AUTH_USER"]
$_SERVER["PHP_AUTH_PW"]
$_SERVER["AUTH_TYPE"]
$_SERVER["PATH_INFO"]
$_SERVER["ORIG_PATH_INFO"]
