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<?php $interval = new DateInterval('PT1S'); $interval->f = -0.000001; var_dump($interval->s, $interval->f); echo "\n"; $interval = unserialize(serialize($interval)); var_dump($interval->s, $interval->f);
Output for git.master, git.master_jit
int(1) float(-1.0E-6) int(1) float(-1.0E-6)

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