objectcache: Use variadic signature for makeKey()

[lhc/web/wiklou.git] / includes / libs / objectcache / BagOStuff.php

diff --git a/includes/libs/objectcache/BagOStuff.php b/includes/libs/objectcache/BagOStuff.php
index 906e955..8c99532 100644 (file)
--- a/includes/libs/objectcache/BagOStuff.php
+++ b/includes/libs/objectcache/BagOStuff.php
@@ -440,20 +440,20 @@ abstract class BagOStuff implements IExpiringStore, IStoreKeyEncoder, LoggerAwar
         *
         * @since 1.27
         * @param string $class Key class
-        * @param string|null $component [optional] Key component (starting with a key collection name)
-        * @return string Colon-delimited list of $keyspace followed by escaped components of $args
+        * @param string ...$components Key components (starting with a key collection name)
+        * @return string Colon-delimited list of $keyspace followed by escaped components
         */
-       abstract public function makeGlobalKey( $class, $component = null );
+       abstract public function makeGlobalKey( $class, ...$components );
 
        /**
         * Make a cache key, scoped to this instance's keyspace.
         *
         * @since 1.27
         * @param string $class Key class
-        * @param string|null $component [optional] Key component (starting with a key collection name)
-        * @return string Colon-delimited list of $keyspace followed by escaped components of $args
+        * @param string ...$components Key components (starting with a key collection name)
+        * @return string Colon-delimited list of $keyspace followed by escaped components
         */
-       abstract public function makeKey( $class, $component = null );
+       abstract public function makeKey( $class, ...$components );
 
        /**
         * @param int $flag ATTR_* class constant