DateInterval Object
(
    [y] => 45
    [m] => 3
    [d] => 6
    [h] => 21
    [i] => 23
    [s] => 10
    [f] => 0.353354
    [weekday] => 0
    [weekday_behavior] => 0
    [first_last_day_of] => 0
    [invert] => 1
    [days] => 16534
    [special_type] => 0
    [special_amount] => 0
    [have_weekday_relative] => 0
    [have_special_relative] => 0
)
DateInterval Object
(
    [y] => 45
    [m] => 3
    [d] => 6
    [h] => 21
    [i] => 23
    [s] => 10
    [f] => 0.353354
    [weekday] => 0
    [weekday_behavior] => 0
    [first_last_day_of] => 0
    [invert] => 0
    [days] => 16534
    [special_type] => 0
    [special_amount] => 0
    [have_weekday_relative] => 0
    [have_special_relative] => 0
)
DateInterval Object
(
    [y] => 1
    [m] => 3
    [d] => 6
    [h] => 21
    [i] => 23
    [s] => 10
    [f] => 0.353354
    [weekday] => 0
    [weekday_behavior] => 0
    [first_last_day_of] => 0
    [invert] => 1
    [days] => 463
    [special_type] => 0
    [special_amount] => 0
    [have_weekday_relative] => 0
    [have_special_relative] => 0
)
DateInterval Object
(
    [y] => 1
    [m] => 3
    [d] => 6
    [h] => 21
    [i] => 23
    [s] => 10
    [f] => 0.353354
    [weekday] => 0
    [weekday_behavior] => 0
    [first_last_day_of] => 0
    [invert] => 0
    [days] => 463
    [special_type] => 0
    [special_amount] => 0
    [have_weekday_relative] => 0
    [have_special_relative] => 0
)