hgraca / php-cache

src/Adapter/PhpFileCacheDoctrineAdapter.php

Doc Comments +1 added lines, -1 removed lines

@@ -24,7 +24,7 @@
      *
      * @param string $id The id of the cache entry to fetch.
      *
-     * @return mixed The cached data or FALSE, if no cache entry exists for the given id.
+     * @return string|false The cached data or FALSE, if no cache entry exists for the given id.
      */
     public function fetch($id)
     {