Manual talk:$wgCacheEpoch

How does it work?
How does this work? If the default value is in the past, does that mean that the wiki sees the cache as being "old", and therefore expires the page?
 * No. Only pages that are cached before the date value are expired. If the value is in the past, the cache created after the date will be kept untouched. --Superxain (talk) 05:09, 18 August 2012 (UTC)


 * Then please somebody who knows the details please go ahead and improve the misleading, question raising manual description.
 * I rephrased it according to what Superxain wrote, is it clearer now? —Tacsipacsi (talk) 15:48, 12 September 2023 (UTC)