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<?php function getDiffInHours(\DateTime $earlierDate, \DateTime $laterDate) { $utc = new \DateTimeZone('UTC'); //Avoid side effects $first = clone $earlierDate; $second = clone $laterDate; //First convert to UTC to avoid missing hours due to DST etc $first->setTimezone($utc); $second->setTimezone($utc); $diff = $first->diff($second); return 24 * $diff->days + $diff->h; } $hours = getDiffInHours(new \DateTime($dt_occ), (new \DateTime())->modify('+ 31 hours')); var_dump($hours);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $dt_occ in /in/oLkLW on line 15 Deprecated: DateTime::__construct(): Passing null to parameter #1 ($datetime) of type string is deprecated in /in/oLkLW on line 15 int(31)

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