Manual:$wgWatchlistExpiryMaxDuration/cs

Podrobnosti
Relativní maximální doba vypršení platnosti seznamu sledovaných položek, as accept funkcí PHP. This relates to finite watchlist expiries only. Pages can be watched indefinitely regardless of what this is set to.

This is used to ensure the table doesn't grow to be too big.

Only has effect if is true.

Set to  to allow expiries of any duration.