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run code in 150+ php & hhvm versions
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<?php $datetime1 = new DateTime("2010-06-20"); $datetime2 = new DateTime("2010-06-21"); $difference = $datetime1->diff($datetime2); echo 'Difference: '.$difference->y.' years, ' .$difference->m.' months, ' .$difference->d.' days'; print_r($difference);
based on NGhOn
Output for 7.1.0
Difference: 0 years, 0 months, 1 daysDateInterval Object ( [y] => 0 [m] => 0 [d] => 1 [h] => 0 [i] => 0 [s] => 0 [f] => 0 [weekday] => 0 [weekday_behavior] => 0 [first_last_day_of] => 0 [invert] => 0 [days] => 1 [special_type] => 0 [special_amount] => 0 [have_weekday_relative] => 0 [have_special_relative] => 0 )
Output for 5.3.27 - 5.3.29, 5.4.17 - 7.0.14
Difference: 0 years, 0 months, 1 daysDateInterval Object ( [y] => 0 [m] => 0 [d] => 1 [h] => 0 [i] => 0 [s] => 0 [weekday] => 0 [weekday_behavior] => 0 [first_last_day_of] => 0 [invert] => 0 [days] => 1 [special_type] => 0 [special_amount] => 0 [have_weekday_relative] => 0 [have_special_relative] => 0 )
Output for 5.3.0 - 5.3.26, 5.4.0 - 5.4.16
Difference: 0 years, 0 months, 1 daysDateInterval Object ( [y] => 0 [m] => 0 [d] => 1 [h] => 0 [i] => 0 [s] => 0 [invert] => 0 [days] => 1 )
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined method DateTime::diff() in /in/nKnq1 on line 6
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/nKnq1 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/nKnq1 on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/nKnq1 on line 2