127 lines
3.9 KiB
PHP
127 lines
3.9 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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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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namespace Symfony\Component\Clock;
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/**
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* An immmutable DateTime with stricter error handling and return types than the native one.
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*
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* @author Nicolas Grekas <p@tchwork.com>
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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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* @throws \DateMalformedStringException When $datetime is invalid
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*/
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public function __construct(string $datetime = 'now', ?\DateTimeZone $timezone = null, ?parent $reference = null)
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{
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$now = $reference ?? Clock::get()->now();
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if ('now' !== $datetime) {
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if (!$now instanceof static) {
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$now = static::createFromInterface($now);
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}
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if (\PHP_VERSION_ID < 80300) {
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try {
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$builtInDate = new parent($datetime, $timezone ?? $now->getTimezone());
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$timezone = $builtInDate->getTimezone();
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} catch (\Exception $e) {
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throw new \DateMalformedStringException($e->getMessage(), $e->getCode(), $e);
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}
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} else {
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$builtInDate = new parent($datetime, $timezone ?? $now->getTimezone());
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$timezone = $builtInDate->getTimezone();
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}
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$now = $now->setTimezone($timezone)->modify($datetime);
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if ('00:00:00.000000' === $builtInDate->format('H:i:s.u')) {
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$now = $now->setTime(0, 0);
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}
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} elseif (null !== $timezone) {
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$now = $now->setTimezone($timezone);
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}
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$this->__unserialize((array) $now);
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}
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/**
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* @throws \DateMalformedStringException When $format or $datetime are invalid
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*/
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public static function createFromFormat(string $format, string $datetime, ?\DateTimeZone $timezone = null): static
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{
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return parent::createFromFormat($format, $datetime, $timezone) ?: throw new \DateMalformedStringException(static::getLastErrors()['errors'][0] ?? 'Invalid date string or format.');
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}
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public static function createFromInterface(\DateTimeInterface $object): static
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{
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return parent::createFromInterface($object);
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}
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public static function createFromMutable(\DateTime $object): static
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{
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return parent::createFromMutable($object);
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}
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public function add(\DateInterval $interval): static
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{
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return parent::add($interval);
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}
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public function sub(\DateInterval $interval): static
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{
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return parent::sub($interval);
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}
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/**
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* @throws \DateMalformedStringException When $modifier is invalid
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*/
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public function modify(string $modifier): static
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{
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if (\PHP_VERSION_ID < 80300) {
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return @parent::modify($modifier) ?: throw new \DateMalformedStringException(error_get_last()['message'] ?? sprintf('Invalid modifier: "%s".', $modifier));
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}
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return parent::modify($modifier);
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}
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public function setTimestamp(int $value): static
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{
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return parent::setTimestamp($value);
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}
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public function setDate(int $year, int $month, int $day): static
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{
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return parent::setDate($year, $month, $day);
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}
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public function setISODate(int $year, int $week, int $day = 1): static
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{
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return parent::setISODate($year, $week, $day);
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}
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public function setTime(int $hour, int $minute, int $second = 0, int $microsecond = 0): static
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{
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return parent::setTime($hour, $minute, $second, $microsecond);
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}
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public function setTimezone(\DateTimeZone $timezone): static
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{
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return parent::setTimezone($timezone);
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}
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public function getTimezone(): \DateTimeZone
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{
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return parent::getTimezone() ?: throw new \DateInvalidTimeZoneException('The DatePoint object has no timezone.');
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}
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}
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