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run code in 150+ php & hhvm versions
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<?php $today = new DateTime(); $birthdate = new DateTime("1988-7-5"); $interval = $today->diff($birthdate); echo $interval->format('%y years');
based on LsZY3
Output for 5.6.28, 7.0.14 - 7.1.0
26 years
Output for 5.3.0 - 5.6.21, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.0.6
27 years
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined method DateTime::diff() in /in/u1Oq6 on line 4
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/u1Oq6 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/u1Oq6 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/u1Oq6 on line 2