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<?php |
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/* |
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* Copyright (c) Andreas Heigl<[email protected] |
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* |
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* Licensed under the MIT License. See LICENSE.md file in the project root |
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* for full license information. |
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*/ |
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namespace DateTime; |
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use Closure; |
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use DateTime\Timezone\Timezone; |
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use DateTimeImmutable; |
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use DateTimeInterface; |
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class DateTime |
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{ |
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private $datetime; |
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public function __construct(string $datetimeString = 'now', Timezone $timezone = null) |
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{ |
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if (null === $timezone) { |
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$timezone = Timezone::fromString('UTC'); |
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} |
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$timezoneThief = function (Timezone $timezone) { |
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return $timezone->timezone; |
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}; |
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$timezoneThief = Closure::bind($timezoneThief, null, $timezone); |
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$timezone = $timezoneThief($timezone); |
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$this->datetime = new DateTimeImmutable($datetimeString, $timezone); |
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$this->datetime->setTimezone($timezone); |
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} |
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public function add(DateTimeInterval $interval) : self |
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{ |
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$self = clone($this); |
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$self->datetime = $self->datetime->add($interval->getDateTimeInterval()); |
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return $self; |
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} |
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public function modify(string $modification) : self |
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{ |
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$self = clone($this); |
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$self->datetime = $this->datetime->modify($modification); |
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return $self; |
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} |
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public function sub(DateTimeInterval $interval) : self |
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{ |
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$self = clone($this); |
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$self->datetime = $this->datetime->sub($interval->getDateTimeInterval()); |
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return $self; |
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} |
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public function diff(DateTime $date) : DateTimeInterval |
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{ |
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return DateTimeInterval::fromDateTimeInterval( |
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$this->datetime->diff($date->datetime) |
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); |
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} |
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public function format(string $format) : string |
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{ |
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return $this->datetime->format($format); |
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} |
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public function getTimestamp() : int |
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{ |
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return $this->datetime->getTimestamp(); |
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} |
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public function getTimezone() : Timezone |
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{ |
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return Timezone::fromString($this->datetime->getTimezone()->getName()); |
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} |
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public static function createFromFormat( |
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string $format, |
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string $time, |
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TimeZone $timezone = null |
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) : self { |
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if (null === $timezone) { |
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$timezone = Timezone::fromString('UTC'); |
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} |
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$timezoneThief = function (Timezone $timezone) { |
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return $timezone->timezone; |
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}; |
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$timezoneThief = Closure::bind($timezoneThief, null, $timezone); |
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$timezone = $timezoneThief($timezone); |
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$datetime = DateTimeImmutable::createFromFormat($format, $time, $timezone); |
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return self::createFromPhpDateTime($datetime); |
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} |
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public static function createFromPhpDateTime(DateTimeInterface $datetime) : self |
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{ |
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return new self( |
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$datetime->format('c'), |
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Timezone::fromString($datetime->getTimezone()->getName()) |
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); |
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} |
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} |
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DateAndTime4PHP /
DateTime
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