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<?php $datetime_before = date_create('now'); $datetime_before->setTime(1,1,1,1); $datetime_after = clone($datetime_before); $datetime_after->modify('-100 ms'); $string = $datetime_after->format('Y-m-d H:i:s.u'); if (str_contains($string, "-999")) { echo 'before: '; var_dump($datetime_before); echo PHP_EOL; echo 'after: '; var_dump($datetime_after); echo PHP_EOL; exit; }
Output for git.master, git.master_jit
Output for rfc.property-hooks
before: object(DateTime)#1 (3) { ["date"]=> string(26) "2023-06-05 01:01:01.000001" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" } after: object(DateTime)#2 (3) { ["date"]=> string(26) "2023-06-05 01:01:01.-99999" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" }

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