Fix type declaration

meeting-room-booking-system · Aug 10, 2023 · 3fd52a6 · 3fd52a6
1 parent be74649
commit 3fd52a6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/web/lib/MRBS/DateTime.php b/web/lib/MRBS/DateTime.php
@@ -19,7 +19,7 @@ class DateTime extends \DateTime
   // https://stackoverflow.com/questions/5450197/make-datetimecreatefromformat-return-child-class-instead-of-parent
   // This method will no longer be necessary when the minimum PHP version is > 7.
   #[\ReturnTypeWillChange]
-  public static function createFromFormat($format, $datetime, \DateTimeZone $timezone = null)
+  public static function createFromFormat($format, $datetime, ?\DateTimeZone $timezone = null)
   {
     assert(version_compare(MRBS_MIN_PHP_VERSION, '8.0.0', '<'), "This method is now redundant.");