Add php doc to `DateFormField::getDateTimeFormatter()`

diff --git a/wcfsetup/install/files/lib/system/form/builder/field/DateFormField.class.php b/wcfsetup/install/files/lib/system/form/builder/field/DateFormField.class.php
index e28d94410a77fecfb993b526021c60414438c982..8e1f584f45eb6bf87f0993d45150770b8c4a4698 100644 (file)
--- a/wcfsetup/install/files/lib/system/form/builder/field/DateFormField.class.php
+++ b/wcfsetup/install/files/lib/system/form/builder/field/DateFormField.class.php
@@ -457,6 +457,12 @@ class DateFormField extends AbstractFormField implements
         );
     }
 
+    /**
+     * Returns an instance of `\IntlDateFormatter' for formatting `\DateTime` objects.
+     * The formatter displays the date and time (if supported) in the user's locale and timezone.
+     *
+     * @since 6.2
+     */
     protected function getDateTimeFormatter(): \IntlDateFormatter
     {
         $timeFormat = \IntlDateFormatter::NONE;