Thread:Project:Support desk/Is there a way to disable localization cache?

Sorry for my bad English.

The page http://www.mediawiki.org/wiki/Manual:Developing_extensions contains this note info:
 * "While developing, you may want to disable caching by setting  and , otherwise system message and other changes may not show up."

Localization cache still enabled in Database, or not? I think that this will not affect on Localization cache because in "includes/DefaultSettings.php(1844)": /** * Localisation cache configuration. Associative array with keys: * class:      The class to use. May be overridden by extensions. * * store:      The location to store cache data. May be 'files', 'db' or *             'detect'. If set to "files", data will be in CDB files. If set *             to "db", data will be stored to the database. If set to *             "detect", files will be used if $wgCacheDirectory is set, *             otherwise the database will be used. * * storeClass: The class name for the underlying storage. If set to a class *             name, it overrides the "store" setting. * * storeDirectory: If the store class puts its data in files, this is the *                 directory it will use. If this is false, $wgCacheDirectory *                 will be used. * * manualRecache:  Set this to true to disable cache updates on web requests. *                 Use maintenance/rebuildLocalisationCache.php instead. */ $wgLocalisationCacheConf = array(	'class' => 'LocalisationCache',	'store' => 'detect',	'storeClass' => false,	'storeDirectory' => false,	'manualRecache' => false, ); We can see that also on $wgLocalisationCacheConf page.

As I understand it, initially Localization cache store only in file system, and $wgCacheDirectory used as trigger for disable/enable Localization cache. But than by adding future for storing localization cache in database and by mistake continue use $wgCacheDirectory as trigger. Therefore currently with parameters  and   Localisation Cache is still enebled and use datebase.

Currently is no way to disable localization cache? Am I right?

Is it a bug of mediawiki?

But in $wgCacheDirectory "Set this to false to not use any local caches." - Its mistake, because in this case localization cache still enabled and use datebase as storage?

And in Localization caching "After finding out that a large number of the cached objects above were interface messages, the bits of text that are not content, an advanced localisation cache was introduced. Set $wgCacheDirectory in LocalSettings.php to a valid path to use." - Its mistake too?

If I'm right, this may confuse extensions developers. (Its confuse me when I set hook $wgHooks['MessagesPreLoad'][] that not work, thanx debugging i find table with cache and modify expire column, for row with cached messages). I think its necessary to add in Developing extensions a note about it, somthing like this: "For rebuild Localization cache, you also should to set 'manualRecache' to true in $wgLocalisationCacheConf" and use "maintenance/rebuildLocalisationCache.php."