Manual:$wgExtendedLoginCookies/ja

延長された有効期間のログイン Cookie がいつ期限切れになるかを指示します.

Default login cookie lifetime, in seconds. Setting $wgExtendLoginCookieExpiration to null will use to calculate the cookie lifetime. As with $wgCookieExpiration, 0 will make login cookies session-only.

例
To make login cookies session-only, you can use: