Warning: Undefined array key 0 in OfficeHoursItemList->addOfficeHours()

Hi @johnv,
I have fixed this issue "Warning: Undefined array key 0 in OfficeHoursItemList->addOfficeHours()" and also attached patch,

kindly review and verify.

Wow, you are fast :-)
Thanks!

I propose the following shorter code, using the new PHP8 '??' operator.

@@ -226,7 +227,7 @@ trait OfficeHoursFormatterTrait {
       // Get date of $day for the exception day lookup.
       $date = strtotime($day - 1 . ' day ' . $week . ' week midnight');
       if (isset($sorted_list[$date])) {
-        $exception_day = $sorted_list[$date][0]->day;
+        $exception_day = $sorted_list[$date][0]->day ?? NULL;
         if ($replace_exceptions || $day !== $exception_day) {
           // Add day data per day.
           // Only replace exceptions, not normal weekday,

In the end, that piece of code contained more obsolete code lines. So I added the committec patch.

Automatically closed - issue fixed for 2 weeks with no activity.