Manual:$wgExtendedLoginCookieExpiration/pt

Detalhes
The purpose of this cookie is to allow having a different (usually longer, but this is not enforced) duration for "" login-related cookies. This means you can e.g. set the standard cookie duration (widely used for MW cookies) to 30 days, but set the "" duration to a year.

Logins where the "keep me logged in" option is not checked are entirely unaffected by this setting.

Logins where "keep me logged in" is set use a mechanism that can recover from server-side session expiry, so the lifetime of the extended login is unaffected by.

Os valores significam:


 * null - MW Seguirá em mudança.
 * Inteiro positivo - Duração de "" sessões, em segundos.
 * 0 - "" as sessões durarão até o fechamento do navegador.