Merge "[FileBackend] Some documentation and minor cleanups."

[lhc/web/wiklou.git] / includes / filerepo / backend / FileBackend.php

diff --git a/includes/filerepo/backend/FileBackend.php b/includes/filerepo/backend/FileBackend.php
index aea2cd9..544c9c2 100644 (file)
--- a/includes/filerepo/backend/FileBackend.php
+++ b/includes/filerepo/backend/FileBackend.php
@@ -384,7 +384,8 @@ abstract class FileBackend {
         * is that of an empty container, in which case it should be deleted.
         *
         * $params include:
-        *     dir : storage directory
+        *     dir       : storage directory
+        *     recursive : recursively delete empty subdirectories first (@since 1.20)
         *
         * @param $params Array
         * @return Status