| 1 | <?php |
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| 9 | class MicroDate |
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| 10 | { |
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| 11 | public int $sec; |
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| 12 | public int $uSec; |
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| 13 | |||
| 14 | /** |
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| 15 | * @param int $sec |
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| 16 | * @param int $uSec |
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| 17 | */ |
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| 18 | public function __construct(int $sec, int $uSec) |
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| 19 | { |
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| 20 | 5 | $this->sec = $sec; |
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| 21 | $this->uSec = $uSec; |
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| 22 | 5 | } |
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| 23 | 5 | ||
| 24 | 5 | /** |
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| 25 | * @param DateTime $date |
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| 26 | * |
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| 27 | * @return MicroDate |
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| 28 | */ |
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| 29 | public static function createFromDateTime(DateTime $date): MicroDate |
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| 30 | { |
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| 31 | 1 | return new self($date->getTimestamp(), (int)$date->format('u')); |
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| 32 | } |
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| 33 | 1 | ||
| 34 | /** |
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| 35 | * @return MicroDate |
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| 36 | */ |
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| 37 | public static function now(): MicroDate |
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| 38 | { |
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| 39 | 3 | [$uSec, $sec] = explode(' ', microtime()); |
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| 40 | $uSec = (float)$uSec * 100000; |
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| 41 | 3 | return new self((int)$sec, (int)$uSec); |
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| 42 | 3 | } |
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| 43 | 3 | ||
| 44 | /** |
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| 45 | * @param DateTimeZone|null $timeZone |
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| 46 | * |
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| 47 | * @return DateTime |
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| 48 | */ |
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| 49 | public function toDateTime(DateTimeZone $timeZone = null): DateTime |
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| 50 | { |
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| 51 | 2 | $date = DateTime::createFromFormat('U.u', $this->sec . '.' . $this->uSec); |
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| 52 | if ($timeZone) { |
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| 53 | 2 | $date->setTimezone($timeZone); |
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| 54 | 2 | } |
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| 55 | 1 | ||
| 56 | return $date; |
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| 57 | } |
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| 58 | } |
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| 59 |