twistor / stream-util

src/StreamUtil.php

Doc Comments +1 added lines, -1 removed lines

@@ -40,7 +40,7 @@
      * @param resource $stream The stream.
      * @param string   $key    The key to return.
      *
-     * @return mixed The value from stream_get_meta_data().
+     * @return string The value from stream_get_meta_data().
      *
      * @see stream_get_meta_data()
      */