MediaWiki 1.17.0

[autoinstalls/mediawiki.git] / docs / memcached.txt

diff --git a/docs/memcached.txt b/docs/memcached.txt
index da6add66f281dea4a5be8a1206f03b43ed220d08..d8863c914ca4943c5166f99f0f1ab52598141132 100644 (file)
--- a/docs/memcached.txt
+++ b/docs/memcached.txt
@@ -153,16 +153,20 @@ Newtalk:
 Parser Cache:
        stored in: $parserMemc
        controlled by: $wgEnableParserCache
-       key: $wgDBname:pcache:idhash:$pageid-$renderkey!$hash$edit
+       key: $wgDBname:pcache:idhash:$pageid-$renderkey!$hash
                $pageid: id of the page
                $renderkey: 1 if action=render, 0 otherwise
-               $hash: hash of user options, see User::getPageRenderingHash()
-               $edit: '!edit=0' if the user can't edit the page, '' otherwise
+               $hash: hash of user options applied to the page, see ParserOptions::optionsHash()
        ex: wikidb:pcache:idhash:1-0!1!0!!en!2
        stores: ParserOutput object
-       modified by: Article::editUpdates()
-       expriy: $wgParserCacheExpireTime or one hour if it contains specific magic
-               words
+       modified by: Article::editUpdates() or Article::getOutputFromWikitext()
+       expiry: $wgParserCacheExpireTime or less if it contains short lived functions
+
+       key: $wgDBname:pcache:idoptions:$pageid
+       stores: CacheTime object with an additional list of used options for the hash,
+    serves as ParserCache pointer.
+       modified by: ParserCache::save()
+       expiry: The same as the ParserCache entry it points to.
 
 Ping limiter:
        controlled by: $wgRateLimits