[php8-compat][REF] Fix Date unit tests in php8 by passing in 00 instead of null for...

diff --git a/CRM/Utils/Date.php b/CRM/Utils/Date.php
index d33105c7c54162adc83cf450bea7295537b9d55d..093862b8449ce954dd0c459447dff8131720c810 100644 (file)
--- a/CRM/Utils/Date.php
+++ b/CRM/Utils/Date.php
@@ -966,9 +966,9 @@ class CRM_Utils_Date {
    */
   public static function intervalAdd($unit, $interval, $date, $dontCareTime = FALSE) {
     if (is_array($date)) {
-      $hour = $date['H'] ?? NULL;
-      $minute = $date['i'] ?? NULL;
-      $second = $date['s'] ?? NULL;
+      $hour = $date['H'] ?? '00';
+      $minute = $date['i'] ?? '00';
+      $second = $date['s'] ?? '00';
       $month = $date['M'] ?? NULL;
       $day = $date['d'] ?? NULL;
       $year = $date['Y'] ?? NULL;