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<?php $d1=new DateTime("2012-07-08 11:14:15"); $d2=new DateTime("2012-07-07 10:14:15"); $diff=$d2->diff($d1); echo $diff->format('%s seconds?');
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
0 seconds?
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined method DateTime::diff() in /in/5Ndi7 on line 4
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/5Ndi7 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/5Ndi7 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/5Ndi7 on line 2