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Direktori : /home/ngwcolle/public_html/admin/vendor/maennchen/zipstream-php/src/ |
Current File : /home/ngwcolle/public_html/admin/vendor/maennchen/zipstream-php/src/Time.php |
<?php declare(strict_types=1); namespace ZipStream; use DateInterval; use DateTimeImmutable; use DateTimeInterface; use ZipStream\Exception\DosTimeOverflowException; /** * @internal */ abstract class Time { private const DOS_MINIMUM_DATE = '1980-01-01 00:00:00Z'; public static function dateTimeToDosTime(DateTimeInterface $dateTime): int { $dosMinimumDate = new DateTimeImmutable(self::DOS_MINIMUM_DATE); if ($dateTime->getTimestamp() < $dosMinimumDate->getTimestamp()) { throw new DosTimeOverflowException(dateTime: $dateTime); } $dateTime = DateTimeImmutable::createFromInterface($dateTime)->sub(new DateInterval('P1980Y')); ['year' => $year, 'mon' => $month, 'mday' => $day, 'hours' => $hour, 'minutes' => $minute, 'seconds' => $second ] = getdate($dateTime->getTimestamp()); return ($year << 25) | ($month << 21) | ($day << 16) | ($hour << 11) | ($minute << 5) | ($second >> 1); } }