DateInterval::__set_state(array(
   'y' => 1,
   'm' => 11,
   'd' => 17,
   'h' => 0,
   'i' => 46,
   's' => 25,
   'f' => 0.244434,
   'weekday' => 0,
   'weekday_behavior' => 0,
   'first_last_day_of' => 0,
   'invert' => 1,
   'days' => 717,
   'special_type' => 0,
   'special_amount' => 0,
   'have_weekday_relative' => 0,
   'have_special_relative' => 0,
))