Manual:$wgCookieExpiration/es

Detalles
The default value is 30 days (30 * 86400 seconds). This means most MediaWiki cookies will last 30 days. This includes, "keep me logged in" cookies, unless is used (which defaults to 180 days).

Since MediaWiki 1.22 setting this configuration variable to 0 makes cookies session-only. Esto era anteriormente documentado como laborable, pero roto.

This is used by WebResponse::setcookie and mw.cookie.set, though an individual cookie can have a custom expiration.