/**
  * Create a TimeDate object from another one, ignoring its timezone
  *
  * @param  \TimeDate   $from     The original timestamp
  * @param  string|null $timezone The timezone to add to the object (defaults
  *                               to the PHP's default)
  * @return \TimeDate
  */
 private function createTimeDate($from, $timezone = null)
 {
     if ($from === null) {
         return null;
     }
     // Make sure it's a TimeDate instance
     $time = \TimeDate::from($from);
     return \TimeDate::create($time->year, $time->month, $time->day, $time->hour, $time->minute, $time->second, $timezone);
 }