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<?php $date = new DateTime('2000-12-31'); $date->modify('+1 hour'); $date->modify('+1 second'); echo $date->format('Y-m-d H:i:s') . "\n"; $date->modify('-1 second'); echo $date->format('Y-m-d H:i:s') . "\n";
Output for git.master, git.master_jit, rfc.property-hooks
2000-12-31 01:00:01 2000-12-31 01:00:00

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