break;
case 'feeds':
$query = '
DELETE
FROM ' . USER_FEED_TABLE . '
WHERE last_check IS NULL
;';
pwg_query($query);
break;
case 'database':
do_maintenance_all_tables();
break;
case 'c13y':
include_once PHPWG_ROOT_PATH . 'admin/include/check_integrity.class.php';
$c13y = new check_integrity();
$c13y->maintenance();
break;
case 'search':
$query = '
DELETE
FROM ' . SEARCH_TABLE . '
;';
pwg_query($query);
break;
case 'compiled-templates':
$template->delete_compiled_templates();
FileCombiner::clear_combined_files();
$persistent_cache->purge(true);
break;
case 'derivatives':
clear_derivative_cache($_GET['type']);
