Add type declaration

meeting-room-booking-system · May 22, 2024 · cf51347 · cf51347
1 parent d6e6262
commit cf51347
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/web/functions.inc b/web/functions.inc
@@ -918,7 +918,7 @@ function print_footer(bool $and_exit=false) : void
 // is used to specify a maximum size of unit to use.  For example if
 // it is set to 'minutes', 3600 seconds will give 60 minutes rather
 // than 1 hour.
-function toTimeString(int &$dur, &$units, bool $translate=true, $max_unit=null)
+function toTimeString(int &$dur, &$units, bool $translate=true, string $max_unit=null)
 {
   if (!isset($max_unit))
   {