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<?php |
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/** |
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* This file is part of Cecil. |
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* |
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* (c) Arnaud Ligny <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace Cecil\Util; |
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/** |
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* Date utility class. |
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* |
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* This class provides utility methods for handling dates, |
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* including validation, conversion to DateTime, and formatting durations. |
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*/ |
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class Date |
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{ |
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/** |
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* Checks if a date is valid. |
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*/ |
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public static function isValid(string $date, string $format = 'Y-m-d'): bool |
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{ |
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$d = \DateTime::createFromFormat($format, $date); |
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return $d && $d->format($format) === $date; |
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} |
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/** |
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* Date to DateTime. |
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* |
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* @param mixed $date |
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*/ |
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public static function toDatetime($date): \DateTime |
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{ |
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if ($date === null) { |
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throw new \Exception('$date can\'t be null.'); |
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} |
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// DateTime |
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if ($date instanceof \DateTime) { |
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return $date; |
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} |
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// DateTimeImmutable |
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if ($date instanceof \DateTimeImmutable) { |
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return \DateTime::createFromImmutable($date); |
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} |
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// timestamp |
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if (\is_int($date)) { |
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return (new \DateTime())->setTimestamp($date); |
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} |
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return new \DateTime($date); |
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} |
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/** |
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* Duration in seconds to ISO 8601. |
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* e.g.: '00:00:46.70' -> 'T0M46S' |
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*/ |
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public static function durationToIso8601(string $duration): string |
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{ |
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$time = new \DateTime($duration); |
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$midnight = new \DateTime(); |
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$midnight->setTime(0, 0); |
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$period = $midnight->diff($time); |
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return $period->format('T%iM%SS'); |
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} |
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} |
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Cecilapp /
Cecil
