normeno / gjson

src/Format.php

Doc Comments +1 added lines, -1 removed lines

@@ -69,7 +69,7 @@
      * @param string $date Format yyyy-mm-dd
      * @param string $time Format hh:ii:ss
      *
-     * @return mixed
+     * @return null|string
      */
     public function setRfc3339($date = null, $time = null)
     {