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<?php $d1 = DateTime::createFromFormat(\DateTimeInterface::ATOM, '2023-11-22T11:52:00+01:00'); $d2 = new DateTime('2023-11-22T10:52:03', new \DateTimeZone('UTC')); var_dump($d1->diff($d2)->y);
Output for 8.0.1 - 8.0.30, 8.1.10 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
int(0)
Output for 8.1.0 - 8.1.9
int(-1)

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