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<?php $d1 = new DateTime("2015-03-01 00:00:00.000000", new DateTimeZone('Europe/London')); $d2 = new DateTime("2015-05-01 00:00:00.000000", new DateTimeZone('Europe/London')); $diff = $d2->diff($d1); print_r($diff);
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.30, 7.4.0 - 7.4.24, 8.0.0 - 8.0.11
DateInterval Object ( [y] => 0 [m] => 1 [d] => 30 [h] => 0 [i] => 0 [s] => 0 [f] => 0 [weekday] => 0 [weekday_behavior] => 0 [first_last_day_of] => 0 [invert] => 1 [days] => 61 [special_type] => 0 [special_amount] => 0 [have_weekday_relative] => 0 [have_special_relative] => 0 )
Output for 5.4.17 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33
DateInterval Object ( [y] => 0 [m] => 1 [d] => 30 [h] => 0 [i] => 0 [s] => 0 [weekday] => 0 [weekday_behavior] => 0 [first_last_day_of] => 0 [invert] => 1 [days] => 61 [special_type] => 0 [special_amount] => 0 [have_weekday_relative] => 0 [have_special_relative] => 0 )
Output for 5.3.0, 5.4.0 - 5.4.16
DateInterval Object ( [y] => 0 [m] => 1 [d] => 30 [h] => 0 [i] => 0 [s] => 0 [invert] => 1 [days] => 61 )

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