voidclear_cache stringtemplate stringcache id stringcompile id intexpire time This clears the cache for a specific template. If you have multiple caches for this template, you can clear a specific cache by supplying the cache id as the second parameter. You can also pass a compile id as a third parameter. You can "group" templates together so they can be removed as a group. See the caching section for more information. As an optional fourth parameter, you can supply a minimum age in seconds the cache file must be before it will get cleared. clear_cache("index.tpl"); // clear the cache for a particular cache id in an multiple-cache template $smarty->clear_cache("index.tpl","CACHEID"); ?> ]]>