3v4l.org

run code in 300+ PHP versions simultaneously
<?php $defaultTimezone = date_default_timezone_get(); date_default_timezone_set('UTC'); $validTo = DateTime::createFromFormat('Y-m-d H:i:s', '2015-10-31 15:32:00'); $validFrom = DateTime::createFromFormat('Y-m-d H:i:s', '2015-10-20 15:45:00'); $diff = $validTo->diff($validFrom, true); print_r($diff);
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
DateInterval Object ( [y] => 0 [m] => 0 [d] => 10 [h] => 23 [i] => 47 [s] => 0 [f] => 0 [invert] => 0 [days] => 10 [from_string] => )
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
DateInterval Object ( [y] => 0 [m] => 0 [d] => 10 [h] => 23 [i] => 47 [s] => 0 [f] => 0 [weekday] => 0 [weekday_behavior] => 0 [first_last_day_of] => 0 [invert] => 0 [days] => 10 [special_type] => 0 [special_amount] => 0 [have_weekday_relative] => 0 [have_special_relative] => 0 )
Output for 5.4.17 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20
DateInterval Object ( [y] => 0 [m] => 0 [d] => 10 [h] => 23 [i] => 47 [s] => 0 [weekday] => 0 [weekday_behavior] => 0 [first_last_day_of] => 0 [invert] => 0 [days] => 10 [special_type] => 0 [special_amount] => 0 [have_weekday_relative] => 0 [have_special_relative] => 0 )
Output for 5.4.0 - 5.4.16
DateInterval Object ( [y] => 0 [m] => 0 [d] => 10 [h] => 23 [i] => 47 [s] => 0 [invert] => 0 [days] => 10 )

preferences:
220.02 ms | 402 KiB | 244 Q