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<?php $today = new DateTime(); $last_year=(new DateTime())->sub(new DateInterval('P1Y')); $next_year = (new DateTime())->add(new DateInterval('P1Y')); echo $last_year->format('Y').' '.$today->format('Y').' '.$next_year->format('Y');
Output for git.master, git.master_jit, rfc.property-hooks
2019 2020 2021

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