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<?php $d1=new DateTime("2012-07-05 11:14:15.638276"); $d2=new DateTime("2012-07-08 11:14:15.889342"); $diff=$d2->diff($d1); print_r( $diff ) ;
Output for 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
DateInterval Object ( [y] => 0 [m] => 0 [d] => 3 [h] => 0 [i] => 0 [s] => 0 [f] => 0.251066 [invert] => 1 [days] => 3 [from_string] => )
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27
DateInterval Object ( [y] => 0 [m] => 0 [d] => 3 [h] => 0 [i] => 0 [s] => 0 [f] => 0.251066 [weekday] => 0 [weekday_behavior] => 0 [first_last_day_of] => 0 [invert] => 1 [days] => 3 [special_type] => 0 [special_amount] => 0 [have_weekday_relative] => 0 [have_special_relative] => 0 )
Output for 7.0.0 - 7.0.20
DateInterval Object ( [y] => 0 [m] => 0 [d] => 3 [h] => 0 [i] => 0 [s] => 0 [weekday] => 0 [weekday_behavior] => 0 [first_last_day_of] => 0 [invert] => 1 [days] => 3 [special_type] => 0 [special_amount] => 0 [have_weekday_relative] => 0 [have_special_relative] => 0 )

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136.43 ms | 402 KiB | 169 Q