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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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* @author Ignace Nyamagana Butera <[email protected]> |
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* @license https://github.com/thephpleague/period/blob/master/LICENSE (MIT License) |
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* @version 4.0.0 |
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* @link https://github.com/thephpleague/period |
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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 DatePeriod; |
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use DateTime; |
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use DateTimeImmutable; |
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use DateTimeInterface; |
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use TypeError; |
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use const FILTER_VALIDATE_INT; |
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use function filter_var; |
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use function get_class; |
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use function gettype; |
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use function intdiv; |
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use function is_int; |
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use function is_object; |
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use function is_string; |
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use function sprintf; |
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/** |
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* Returns a DateTimeImmutable object. |
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* |
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* @param int... $indexes |
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*/ |
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function datepoint($datepoint, int ...$indexes): DateTimeImmutable |
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{ |
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if ($datepoint instanceof DateTimeImmutable) { |
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return $datepoint; |
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} |
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if ($datepoint instanceof DateTime) { |
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return DateTimeImmutable::createFromMutable($datepoint); |
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} |
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if (is_int($datepoint) && [] !== $indexes) { |
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$indexes = $indexes + [1, 1, 0, 0, 0, 0]; |
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return (new DateTimeImmutable()) |
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->setTime($indexes[2], $indexes[3], $indexes[4], $indexes[5]) |
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->setDate($datepoint, $indexes[0], $indexes[1]) |
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; |
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} |
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if (false !== ($res = filter_var($datepoint, FILTER_VALIDATE_INT))) { |
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return new DateTimeImmutable('@'.$res); |
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} |
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if (is_string($datepoint)) { |
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return new DateTimeImmutable($datepoint); |
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} |
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throw new TypeError(sprintf( |
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'The datepoint must be expressed using an integer, a string or a DateTimeInterface object %s given', |
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is_object($datepoint) ? get_class($datepoint) : gettype($datepoint) |
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)); |
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} |
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/** |
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* Returns a DateInval object. |
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* |
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* The duration can be |
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* <ul> |
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* <li>a DateInterval object</li> |
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* <li>an Interval object</li> |
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* <li>an int interpreted as the duration expressed in seconds.</li> |
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* <li>a string in a format supported by DateInterval::createFromDateString</li> |
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* </ul> |
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*/ |
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function duration($duration): DateInterval |
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{ |
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if ($duration instanceof Period) { |
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return $duration->getDateInterval(); |
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} |
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if ($duration instanceof DateInterval) { |
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return $duration; |
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} |
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if (false !== ($res = filter_var($duration, FILTER_VALIDATE_INT))) { |
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return new DateInterval('PT'.$res.'S'); |
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} |
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if (is_string($duration)) { |
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return DateInterval::createFromDateString($duration); |
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} |
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throw new TypeError(sprintf( |
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'The duration must be expressed using an integer, a string, a DateInterval or a Period object %s given', |
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is_object($duration) ? get_class($duration) : gettype($duration) |
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)); |
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} |
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/** |
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* Creates new instance from a starting point and an interval. |
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*/ |
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function interval_after($datepoint, $duration): Period |
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{ |
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$datepoint = datepoint($datepoint); |
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return new Period($datepoint, $datepoint->add(duration($duration))); |
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} |
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/** |
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* Creates new instance from a ending excluded datepoint and an interval. |
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*/ |
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function interval_before($datepoint, $duration): Period |
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{ |
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$datepoint = datepoint($datepoint); |
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return new Period($datepoint->sub(duration($duration)), $datepoint); |
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} |
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/** |
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* Creates new instance where the given duration is simultaneously |
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* substracted from and added to the datepoint. |
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*/ |
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function interval_around($datepoint, $duration): Period |
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{ |
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$datepoint = datepoint($datepoint); |
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$duration = duration($duration); |
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return new Period($datepoint->sub($duration), $datepoint->add($duration)); |
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} |
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/** |
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* Creates new instance from a DatePeriod. |
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* |
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* @throws Exception If the submitted DatePeriod lacks an end datepoint. |
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* This is possible if the DatePeriod was created using |
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* recurrences instead of a end datepoint. |
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* https://secure.php.net/manual/en/dateperiod.getenddate.php |
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*/ |
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function interval_from_dateperiod(DatePeriod $datePeriod): Period |
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{ |
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$endDate = $datePeriod->getEndDate(); |
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if ($endDate instanceof DateTimeInterface) { |
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return new Period($datePeriod->getStartDate(), $endDate); |
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} |
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throw new Exception('The submitted DatePeriod object does not contain an end datepoint'); |
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} |
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/** |
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* Creates new instance for a specific year. |
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* |
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* @param mixed $int_or_datepoint a year as an int or a datepoint |
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*/ |
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function year($int_or_datepoint): Period |
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{ |
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if (!is_int($int_or_datepoint)) { |
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$datepoint = datepoint($int_or_datepoint); |
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$startDate = $datepoint->setTime(0, 0)->setDate((int) $datepoint->format('Y'), 1, 1); |
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return new Period($startDate, $startDate->add(new DateInterval('P1Y'))); |
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} |
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$startDate = datepoint($int_or_datepoint, 1, 1); |
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return new Period($startDate, $startDate->add(new DateInterval('P1Y'))); |
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} |
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/** |
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* Creates new instance for a specific ISO year. |
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* |
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* @param mixed $int_or_datepoint a year as an int or a datepoint |
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*/ |
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function iso_year($int_or_datepoint): Period |
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{ |
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if (!is_int($int_or_datepoint)) { |
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$datepoint = datepoint($int_or_datepoint)->setTime(0, 0); |
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$int_or_datepoint = (int) $datepoint->format('o'); |
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return new Period( |
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$datepoint->setISODate($int_or_datepoint, 1), |
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$datepoint->setISODate(++$int_or_datepoint, 1) |
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); |
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} |
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$datepoint = datepoint($int_or_datepoint, 1, 1); |
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return new Period( |
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$datepoint->setISODate($int_or_datepoint, 1), |
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$datepoint->setISODate(++$int_or_datepoint, 1) |
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); |
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} |
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/** |
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* Creates new instance for a specific semester in a given year. |
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* |
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* @param mixed $int_or_datepoint a year as an int or a datepoint |
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* @param int $index a semester index from 1 to 2 included |
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* |
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* @throws Exception If the semester index is out of bounds |
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*/ |
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function semester($int_or_datepoint, int $index = 1): Period |
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{ |
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if (!is_int($int_or_datepoint)) { |
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$datepoint = datepoint($int_or_datepoint); |
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$startDate = $datepoint->setTime(0, 0)->setDate( |
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(int) $datepoint->format('Y'), |
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(intdiv((int) $datepoint->format('n'), 6) * 6) + 1, |
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1 |
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); |
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return new Period($startDate, $startDate->add(new DateInterval('P6M'))); |
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} |
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if (0 < $index && 2 >= $index) { |
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$startDate = datepoint($int_or_datepoint, (($index - 1) * 6) + 1, 1); |
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return new Period($startDate, $startDate->add(new DateInterval('P6M'))); |
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} |
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throw new Exception(sprintf('The semester `%s` is not contained within the valid range.', $index)); |
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} |
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/** |
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* Creates new instance for a specific quarter in a given year. |
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* |
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* @param mixed $int_or_datepoint a year as an int or a datepoint |
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* @param int $index quarter index from 1 to 4 included |
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* |
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* @throws Exception If the quarter index is out of bounds |
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*/ |
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function quarter($int_or_datepoint, int $index = 1): Period |
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{ |
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if (!is_int($int_or_datepoint)) { |
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$datepoint = datepoint($int_or_datepoint); |
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$startDate = $datepoint->setTime(0, 0)->setDate( |
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(int) $datepoint->format('Y'), |
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(intdiv((int) $datepoint->format('n'), 3) * 3) + 1, |
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1 |
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); |
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return new Period($startDate, $startDate->add(new DateInterval('P3M'))); |
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} |
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if (0 < $index && 4 >= $index) { |
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$startDate = datepoint($int_or_datepoint, (($index - 1) * 3) + 1, 1); |
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return new Period($startDate, $startDate->add(new DateInterval('P3M'))); |
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} |
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throw new Exception(sprintf('The quarter `%s` is not contained within the valid range.', $index)); |
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} |
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/** |
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* Creates new instance for a specific year and month. |
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* |
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* @param mixed $int_or_datepoint a year as an int or a datepoint |
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* @param int $index month index from 1 to 12 included |
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* |
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* @throws Exception If the month index is out of bounds |
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*/ |
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function month($int_or_datepoint, int $index = 1): Period |
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{ |
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if (!is_int($int_or_datepoint)) { |
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$datepoint = datepoint($int_or_datepoint); |
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$startDate = $datepoint->setTime(0, 0)->setDate((int) $datepoint->format('Y'), (int) $datepoint->format('n'), 1); |
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return new Period($startDate, $startDate->add(new DateInterval('P1M'))); |
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} |
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$startDate = datepoint($int_or_datepoint, $index, 1); |
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return new Period($startDate, $startDate->add(new DateInterval('P1M'))); |
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} |
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/** |
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* Creates new instance for a specific ISO8601 week. |
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* |
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* @param mixed $int_or_datepoint a year as an int or a datepoint |
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* @param int $index index from 1 to 53 included |
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* |
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* @throws Exception If the week index for a given year is out of bounds |
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*/ |
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function iso_week($int_or_datepoint, int $index = 1): Period |
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{ |
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if (!is_int($int_or_datepoint)) { |
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$datepoint = datepoint($int_or_datepoint)->setTime(0, 0); |
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$startDate = $datepoint->setISODate((int) $datepoint->format('o'), (int) $datepoint->format('W'), 1); |
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return new Period($startDate, $startDate->add(new DateInterval('P7D'))); |
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} |
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$datepoint = (new DateTimeImmutable())->setTime(0, 0)->setDate($int_or_datepoint, 12, 28); |
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if (0 < $index && (int) $datepoint->format('W') >= $index) { |
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$startDate = $datepoint->setISODate($int_or_datepoint, $index, 1); |
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return new Period($startDate, $startDate->add(new DateInterval('P7D'))); |
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} |
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throw new Exception('The week index is not contained within the valid range.'); |
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} |
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/** |
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* Creates new instance for a specific date. |
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* |
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* The date is truncated so that the time range starts at midnight |
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315
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* according to the date timezone and last a full day. |
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316
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* |
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317
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* @param mixed $int_or_datepoint a year as an int or a datepoint |
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318
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*/ |
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319
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function day($int_or_datepoint, int $month = 1, int $day = 1): Period |
|
320
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{ |
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321
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if (!is_int($int_or_datepoint)) { |
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322
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$startDate = datepoint($int_or_datepoint)->setTime(0, 0); |
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323
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324
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return new Period($startDate, $startDate->add(new DateInterval('P1D'))); |
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325
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} |
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326
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327
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$startDate = datepoint($int_or_datepoint, $month, $day); |
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328
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329
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return new Period($startDate, $startDate->add(new DateInterval('P1D'))); |
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330
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} |
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331
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332
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/** |
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333
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* Creates new instance for a specific date and hour. |
|
334
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* |
|
335
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* The starting datepoint represents the beginning of the hour |
|
336
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* The interval is equal to 1 hour |
|
337
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*/ |
|
338
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function hour($int_or_datepoint, int $month = 1, int $day = 1, int $hour = 0): Period |
|
339
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{ |
|
340
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if (!is_int($int_or_datepoint)) { |
|
341
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$datepoint = datepoint($int_or_datepoint); |
|
342
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$startDate = $datepoint->setTime((int) $datepoint->format('H'), 0); |
|
343
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|
|
344
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return new Period($startDate, $startDate->add(new DateInterval('PT1H'))); |
|
345
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} |
|
346
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|
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|
|
347
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|
|
$startDate = datepoint($int_or_datepoint, $month, $day, $hour); |
|
348
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|
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|
|
349
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|
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return new Period($startDate, $startDate->add(new DateInterval('PT1H'))); |
|
350
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|
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} |
|
351
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352
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|
|
/** |
|
353
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|
* Creates new instance for a specific date, hour and minute. |
|
354
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|
|
* |
|
355
|
|
|
* The starting datepoint represents the beginning of the minute |
|
356
|
|
|
* The interval is equal to 1 minute |
|
357
|
|
|
*/ |
|
358
|
|
|
function minute($int_or_datepoint, int $month = 1, int $day = 1, int $hour = 0, int $minute = 0): Period |
|
359
|
|
|
{ |
|
360
|
|
|
if (!is_int($int_or_datepoint)) { |
|
361
|
|
|
$datepoint = datepoint($int_or_datepoint); |
|
362
|
|
|
$startDate = $datepoint->setTime((int) $datepoint->format('H'), (int) $datepoint->format('i')); |
|
363
|
|
|
|
|
364
|
|
|
return new Period($startDate, $startDate->add(new DateInterval('PT1M'))); |
|
365
|
|
|
} |
|
366
|
|
|
|
|
367
|
|
|
$startDate = datepoint($int_or_datepoint, $month, $day, $hour, $minute); |
|
368
|
|
|
|
|
369
|
|
|
return new Period($startDate, $startDate->add(new DateInterval('PT1M'))); |
|
370
|
|
|
} |
|
371
|
|
|
|
|
372
|
|
|
/** |
|
373
|
|
|
* Creates new instance for a specific date, hour, minute and second. |
|
374
|
|
|
* |
|
375
|
|
|
* The starting datepoint represents the beginning of the second |
|
376
|
|
|
* The interval is equal to 1 second |
|
377
|
|
|
*/ |
|
378
|
|
|
function second($int_or_datepoint, int $month = 1, int $day = 1, int $hour = 0, int $minute = 0, int $second = 0): Period |
|
379
|
|
|
{ |
|
380
|
|
|
if (!is_int($int_or_datepoint)) { |
|
381
|
|
|
$datepoint = datepoint($int_or_datepoint); |
|
382
|
|
|
$startDate = $datepoint->setTime( |
|
383
|
|
|
(int) $datepoint->format('H'), |
|
384
|
|
|
(int) $datepoint->format('i'), |
|
385
|
|
|
(int) $datepoint->format('s') |
|
386
|
|
|
); |
|
387
|
|
|
|
|
388
|
|
|
return new Period($startDate, $startDate->add(new DateInterval('PT1S'))); |
|
389
|
|
|
} |
|
390
|
|
|
|
|
391
|
|
|
$startDate = datepoint($int_or_datepoint, $month, $day, $hour, $minute, $second); |
|
392
|
|
|
|
|
393
|
|
|
return new Period($startDate, $startDate->add(new DateInterval('PT1S'))); |
|
394
|
|
|
} |
|
395
|
|
|
|
|
396
|
|
|
/** |
|
397
|
|
|
* Creates new instance for a specific datepoint. |
|
398
|
|
|
*/ |
|
399
|
|
|
function instant($datepoint): Period |
|
400
|
|
|
{ |
|
401
|
|
|
$datepoint = datepoint($datepoint); |
|
402
|
|
|
|
|
403
|
|
|
return new Period($datepoint, $datepoint); |
|
404
|
|
|
} |
|
405
|
|
|
|
This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types.