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<?php |
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/** |
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* League.Period (https://period.thephpleague.com). |
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* |
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* (c) Ignace Nyamagana Butera <[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 League\Period; |
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use DateInterval; |
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use DateTime; |
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use DateTimeImmutable; |
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use DateTimeInterface; |
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use function filter_var; |
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use function intdiv; |
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use const FILTER_VALIDATE_INT; |
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/** |
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* League Period Datepoint. |
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* |
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* @package League.period |
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* @author Ignace Nyamagana Butera <[email protected]> |
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* @since 4.2.0 |
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*/ |
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final class Datepoint extends DateTimeImmutable |
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{ |
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/** |
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* Returns a position in time expressed as a DateTimeImmutable object. |
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* |
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* A datepoint can be |
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* <ul> |
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* <li>a DateTimeInterface object |
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* <li>a integer interpreted as a timestamp |
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* <li>a string parsable by DateTime::__construct |
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* </ul> |
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* |
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* @param mixed $datepoint a position in time |
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*/ |
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public static function create($datepoint): DateTimeImmutable |
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{ |
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if ($datepoint instanceof DateTimeImmutable) { |
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return new self($datepoint->format('Y-m-d H:i:s.u'), $datepoint->getTimezone()); |
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} |
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if ($datepoint instanceof DateTime) { |
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return self::createFromMutable($datepoint); |
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} |
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if (false !== ($timestamp = filter_var($datepoint, FILTER_VALIDATE_INT))) { |
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return new self('@'.$timestamp); |
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} |
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return new self($datepoint); |
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} |
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public function extractDay(): Period |
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{ |
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$datepoint = $this->setTime(0, 0); |
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return new Period($datepoint, $datepoint->add(new DateInterval('P1D'))); |
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} |
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public function extractIsoWeek(): Period |
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{ |
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$startDate = $this |
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->setTime(0, 0) |
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->setISODate((int) $this->format('o'), (int) $this->format('W'), 1); |
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return new Period($startDate, $startDate->add(new DateInterval('P7D'))); |
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} |
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public function extractMonth(): Period |
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{ |
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$startDate = $this |
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->setTime(0, 0) |
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->setDate((int) $this->format('Y'), (int) $this->format('n'), 1); |
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return new Period($startDate, $startDate->add(new DateInterval('P1M'))); |
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} |
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public function extractQuarter(): Period |
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{ |
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$startDate = $this |
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->setTime(0, 0) |
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->setDate((int) $this->format('Y'), (intdiv((int) $this->format('n'), 3) * 3) + 1, 1); |
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return new Period($startDate, $startDate->add(new DateInterval('P3M'))); |
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} |
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public function extractSemester(): Period |
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{ |
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$startDate = $this |
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->setTime(0, 0) |
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->setDate((int) $this->format('Y'), (intdiv((int) $this->format('n'), 6) * 6) + 1, 1); |
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return new Period($startDate, $startDate->add(new DateInterval('P6M'))); |
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} |
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public function extractYear(): Period |
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{ |
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$year = (int) $this->format('Y'); |
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$datepoint = $this->setTime(0, 0); |
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return new Period($datepoint->setDate($year, 1, 1), $datepoint->setDate(++$year, 1, 1)); |
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} |
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public function extractIsoYear(): Period |
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{ |
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$year = (int) $this->format('o'); |
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$datepoint = $this->setTime(0, 0); |
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return new Period($datepoint->setISODate($year, 1, 1), $datepoint->setISODate(++$year, 1, 1)); |
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} |
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} |
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thephpleague /
period
