Set correct integer return type for Temporal::getAgeByTimezone

diff --git a/src/Util/Temporal.php b/src/Util/Temporal.php
index c4a04d586cb266cd32d647617fe99056bdd420f6..7902a944779ab2464629db1158c90c12233ac0b4 100644 (file)
--- a/src/Util/Temporal.php
+++ b/src/Util/Temporal.php
@@ -366,7 +366,7 @@ class Temporal
         * @return int Age in years
         * @throws \Exception
         */
-       public static function getAgeByTimezone($dob, $owner_tz = '')
+       public static function getAgeByTimezone($dob, $owner_tz = ''): int
        {
                if (!intval($dob)) {
                        return 0;
@@ -381,7 +381,7 @@ class Temporal
 
                $interval = $birthdate->diff($currentDate);
 
-               return $interval->format('%y');
+               return (int) $interval->format('%y');
        }
 
        /**