frqnck / apix-cache

src/Memcached.php

Doc Comments +1 added lines, -1 removed lines

@@ -224,7 +224,7 @@
      *
      * @param  string     $id        The cache id to retrieve.
      * @param  float      $cas_token The variable to store the CAS token in.
-     * @return mixed|null Returns the cached data or null.
+     * @return string Returns the cached data or null.
      */
     public function get($id, &$cas_token=null)
     {