Minor code improvements

Author: StanBarrows

src/DTO/General/UserManagement/GetUsers/OutOfOffice.php

@@ -10,13 +10,17 @@ final class OutOfOffice
 {
     public static function fromJson(array $data): self
     {
-        if ($startDateTime = Arr::get($data, 'StartDateTime')) {
+        $startDateTime = Arr::get($data, 'StartDateTime');
+
+        if (filled($startDateTime)) {
             $startDateTime = Str::of($startDateTime)->after('(')->before(')');
             $milliseconds = (int) (string) $startDateTime;
             $startDateTime = Carbon::createFromTimestampMs($milliseconds, 'UTC');
         }
 
-        if ($endDateTime = Arr::get($data, 'EndDateTime')) {
+        $endDateTime = Arr::get($data, 'EndDateTime');
+
+        if (filled($endDateTime)) {
             $endDateTime = Str::of($endDateTime)->after('(')->before(')');
             $milliseconds = (int) (string) $endDateTime;
             $endDateTime = Carbon::createFromTimestampMs($milliseconds, 'UTC');