Total: 22
.NET Framework
Test
2021
Project Request
ASP.NET MVC • C# • SQL Server
Idea of the project: if someone wants to order a project development, here you can send an application.
Test
2020
ProjectC
ASP.NET MVC • C# • JSON • jQuery
JSON data processing.
Test
2020
Vehicle Maintenance
ASP.NET MVC • VB.NET • JSON
Idea of the project: if someone wants to order a project development, here you can send an application.
Test
2019
Movie Navigator
ASP.NET MVC • VB.NET
Request information about movie from IMDB.
Test
2018
Customers Exchange
ASP.NET MVC • C# • SQL Server
Automated teller machine emulation.
Test
2016
ATM
ASP.NET MVC • C#
Automated teller machine emulation.
.NET Core
Pet project
2022
Mail Daemon
.NET 9 • Console • JSON • Serilog
Utility to send mails with customizable settings.
Custom
Code
2024
Buns of code
.NET Framework • C# • JavaScript
Code snippets from my projects, ready to use; tiny tests; code examples.
PHP
Test
2024
Mediabox
PHP 8 • Laravel 11 • Vue.js • Composer • SQLite
Test project for media files management.
Test
2020
Loan Castle
PHP • MariaDB
Jums jāizstrādā kāda lielāk projekta prototips. Izstrādājot prototipu, paturiet prātā, ka projektam attīstoties, šo prototipu varētu vajadzēt pilnveidot.
Test
2020
Content Management
PHP • MySQL • AJAX
Создать простой сайт, где будет страница с формой для авторизации и страница для авторизованного пользователя.
Test
2019
Laravel
PHP • Laravel • Vue.js • Composer • SQLite
Izveidot aplikāciju, kura ik pēc noteikta intervāla (60 sekundes) veic ierakstu datubāzē izmantojot Laravel freimworka iebūvēto funkcionalitāti.
Test
2019
Phone Check
PHP • JavaScript • JSON • Docker
Implement application to detect country by phone number.
Frontend
Test
2021
Forex Wall
npm • React • Angular • Vue • Svelte
For this exercise, what we need is a simple live wall for tracking currencies.
Business projects
Commercial
2008
Certification Center
.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • SQL Server • ADO.NET • Dapper • JavaScript • jQuery • Git
Transport registration and certification services in Latvia, Customer Relationship Management.
Commercial
2000
Amerikas Auto
.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • SQL Server • ADO.NET • Entity Framework • JavaScript • jQuery • Git
Car service and spare parts for all USA and European car models, Customer Relationship Management.
Pet projects
Pet project
2023
Geolocation Assistant
.NET 8 • ASP.NET Core • C# • Web API • JSON • Git
Website for determining geolocation by IP or geotagged photo.
Pet project
2008
Web Dynamics
.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • Web API • JSON • SQL Server • Dapper • JavaScript • jQuery • SVG • Git
Software development blog. Articles, books, videos, content management.
Pet project
2000
Blackball
.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • Web API • JSON • XML • SQL Server • Dapper • JavaScript • jQuery • SVG • Git
My entertainment portal created from scratch.
Good old times
Legacy
2000
DOS Clock
Turbo Pascal • Assembler
Digital clock.
Legacy
2000
BrainOut
Turbo Pascal • Assembler
Tank battle game.
Legacy
1999
Airport Administrator
Turbo Pascal
Курсовая работа в институте.
Legacy
1998
Atomizer
Turbo Pascal • Assembler
Atomizer, aka «Studio2D». Graphic raster editor. AGI is my own «Atomizer Generated Image» file format.
Mediabox
2024 TestTest project for media files management.
PHP 8
Laravel 11
Vue.js
Composer
SQLite
Source code
declare(strict_types=1);
/**
* This file is part of the Carbon package.
*
* (c) Brian Nesbitt <brian@nesbot.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Carbon\Traits;
use BadMethodCallException;
use Carbon\Carbon;
use Carbon\CarbonInterface;
use Carbon\CarbonPeriod;
use Carbon\CarbonTimeZone;
use Carbon\Exceptions\BadComparisonUnitException;
use Carbon\Exceptions\ImmutableException;
use Carbon\Exceptions\InvalidTimeZoneException;
use Carbon\Exceptions\UnitException;
use Carbon\Exceptions\UnknownGetterException;
use Carbon\Exceptions\UnknownMethodException;
use Carbon\Exceptions\UnknownSetterException;
use Carbon\Exceptions\UnknownUnitException;
use Carbon\FactoryImmutable;
use Carbon\Month;
use Carbon\Translator;
use Carbon\Unit;
use Carbon\WeekDay;
use Closure;
use DateInterval;
use DatePeriod;
use DateTime;
use DateTimeImmutable;
use DateTimeInterface;
use DateTimeZone;
use Generator;
use InvalidArgumentException;
use ReflectionException;
use Symfony\Component\Clock\NativeClock;
use Throwable;
/**
* A simple API extension for DateTime.
*
* <autodoc generated by `composer phpdoc`>
*
* @property string $localeDayOfWeek the day of week in current locale
* @property string $shortLocaleDayOfWeek the abbreviated day of week in current locale
* @property string $localeMonth the month in current locale
* @property string $shortLocaleMonth the abbreviated month in current locale
* @property int $year
* @property int $yearIso
* @property int $month
* @property int $day
* @property int $hour
* @property int $minute
* @property int $second
* @property int $micro
* @property int $microsecond
* @property int $dayOfWeekIso 1 (for Monday) through 7 (for Sunday)
* @property int|float|string $timestamp seconds since the Unix Epoch
* @property string $englishDayOfWeek the day of week in English
* @property string $shortEnglishDayOfWeek the abbreviated day of week in English
* @property string $englishMonth the month in English
* @property string $shortEnglishMonth the abbreviated month in English
* @property int $milliseconds
* @property int $millisecond
* @property int $milli
* @property int $week 1 through 53
* @property int $isoWeek 1 through 53
* @property int $weekYear year according to week format
* @property int $isoWeekYear year according to ISO week format
* @property int $age does a diffInYears() with default parameters
* @property int $offset the timezone offset in seconds from UTC
* @property int $offsetMinutes the timezone offset in minutes from UTC
* @property int $offsetHours the timezone offset in hours from UTC
* @property CarbonTimeZone $timezone the current timezone
* @property CarbonTimeZone $tz alias of $timezone
* @property int $centuryOfMillennium The value of the century starting from the beginning of the current millennium
* @property int $dayOfCentury The value of the day starting from the beginning of the current century
* @property int $dayOfDecade The value of the day starting from the beginning of the current decade
* @property int $dayOfMillennium The value of the day starting from the beginning of the current millennium
* @property int $dayOfMonth The value of the day starting from the beginning of the current month
* @property int $dayOfQuarter The value of the day starting from the beginning of the current quarter
* @property int $dayOfWeek 0 (for Sunday) through 6 (for Saturday)
* @property int $dayOfYear 1 through 366
* @property int $decadeOfCentury The value of the decade starting from the beginning of the current century
* @property int $decadeOfMillennium The value of the decade starting from the beginning of the current millennium
* @property int $hourOfCentury The value of the hour starting from the beginning of the current century
* @property int $hourOfDay The value of the hour starting from the beginning of the current day
* @property int $hourOfDecade The value of the hour starting from the beginning of the current decade
* @property int $hourOfMillennium The value of the hour starting from the beginning of the current millennium
* @property int $hourOfMonth The value of the hour starting from the beginning of the current month
* @property int $hourOfQuarter The value of the hour starting from the beginning of the current quarter
* @property int $hourOfWeek The value of the hour starting from the beginning of the current week
* @property int $hourOfYear The value of the hour starting from the beginning of the current year
* @property int $microsecondOfCentury The value of the microsecond starting from the beginning of the current century
* @property int $microsecondOfDay The value of the microsecond starting from the beginning of the current day
* @property int $microsecondOfDecade The value of the microsecond starting from the beginning of the current decade
* @property int $microsecondOfHour The value of the microsecond starting from the beginning of the current hour
* @property int $microsecondOfMillennium The value of the microsecond starting from the beginning of the current millennium
* @property int $microsecondOfMillisecond The value of the microsecond starting from the beginning of the current millisecond
* @property int $microsecondOfMinute The value of the microsecond starting from the beginning of the current minute
* @property int $microsecondOfMonth The value of the microsecond starting from the beginning of the current month
* @property int $microsecondOfQuarter The value of the microsecond starting from the beginning of the current quarter
* @property int $microsecondOfSecond The value of the microsecond starting from the beginning of the current second
* @property int $microsecondOfWeek The value of the microsecond starting from the beginning of the current week
* @property int $microsecondOfYear The value of the microsecond starting from the beginning of the current year
* @property int $millisecondOfCentury The value of the millisecond starting from the beginning of the current century
* @property int $millisecondOfDay The value of the millisecond starting from the beginning of the current day
* @property int $millisecondOfDecade The value of the millisecond starting from the beginning of the current decade
* @property int $millisecondOfHour The value of the millisecond starting from the beginning of the current hour
* @property int $millisecondOfMillennium The value of the millisecond starting from the beginning of the current millennium
* @property int $millisecondOfMinute The value of the millisecond starting from the beginning of the current minute
* @property int $millisecondOfMonth The value of the millisecond starting from the beginning of the current month
* @property int $millisecondOfQuarter The value of the millisecond starting from the beginning of the current quarter
* @property int $millisecondOfSecond The value of the millisecond starting from the beginning of the current second
* @property int $millisecondOfWeek The value of the millisecond starting from the beginning of the current week
* @property int $millisecondOfYear The value of the millisecond starting from the beginning of the current year
* @property int $minuteOfCentury The value of the minute starting from the beginning of the current century
* @property int $minuteOfDay The value of the minute starting from the beginning of the current day
* @property int $minuteOfDecade The value of the minute starting from the beginning of the current decade
* @property int $minuteOfHour The value of the minute starting from the beginning of the current hour
* @property int $minuteOfMillennium The value of the minute starting from the beginning of the current millennium
* @property int $minuteOfMonth The value of the minute starting from the beginning of the current month
* @property int $minuteOfQuarter The value of the minute starting from the beginning of the current quarter
* @property int $minuteOfWeek The value of the minute starting from the beginning of the current week
* @property int $minuteOfYear The value of the minute starting from the beginning of the current year
* @property int $monthOfCentury The value of the month starting from the beginning of the current century
* @property int $monthOfDecade The value of the month starting from the beginning of the current decade
* @property int $monthOfMillennium The value of the month starting from the beginning of the current millennium
* @property int $monthOfQuarter The value of the month starting from the beginning of the current quarter
* @property int $monthOfYear The value of the month starting from the beginning of the current year
* @property int $quarterOfCentury The value of the quarter starting from the beginning of the current century
* @property int $quarterOfDecade The value of the quarter starting from the beginning of the current decade
* @property int $quarterOfMillennium The value of the quarter starting from the beginning of the current millennium
* @property int $quarterOfYear The value of the quarter starting from the beginning of the current year
* @property int $secondOfCentury The value of the second starting from the beginning of the current century
* @property int $secondOfDay The value of the second starting from the beginning of the current day
* @property int $secondOfDecade The value of the second starting from the beginning of the current decade
* @property int $secondOfHour The value of the second starting from the beginning of the current hour
* @property int $secondOfMillennium The value of the second starting from the beginning of the current millennium
* @property int $secondOfMinute The value of the second starting from the beginning of the current minute
* @property int $secondOfMonth The value of the second starting from the beginning of the current month
* @property int $secondOfQuarter The value of the second starting from the beginning of the current quarter
* @property int $secondOfWeek The value of the second starting from the beginning of the current week
* @property int $secondOfYear The value of the second starting from the beginning of the current year
* @property int $weekOfCentury The value of the week starting from the beginning of the current century
* @property int $weekOfDecade The value of the week starting from the beginning of the current decade
* @property int $weekOfMillennium The value of the week starting from the beginning of the current millennium
* @property int $weekOfMonth 1 through 5
* @property int $weekOfQuarter The value of the week starting from the beginning of the current quarter
* @property int $weekOfYear ISO-8601 week number of year, weeks starting on Monday
* @property int $yearOfCentury The value of the year starting from the beginning of the current century
* @property int $yearOfDecade The value of the year starting from the beginning of the current decade
* @property int $yearOfMillennium The value of the year starting from the beginning of the current millennium
* @property-read string $latinMeridiem "am"/"pm" (Ante meridiem or Post meridiem latin lowercase mark)
* @property-read string $latinUpperMeridiem "AM"/"PM" (Ante meridiem or Post meridiem latin uppercase mark)
* @property-read string $timezoneAbbreviatedName the current timezone abbreviated name
* @property-read string $tzAbbrName alias of $timezoneAbbreviatedName
* @property-read string $dayName long name of weekday translated according to Carbon locale, in english if no translation available for current language
* @property-read string $shortDayName short name of weekday translated according to Carbon locale, in english if no translation available for current language
* @property-read string $minDayName very short name of weekday translated according to Carbon locale, in english if no translation available for current language
* @property-read string $monthName long name of month translated according to Carbon locale, in english if no translation available for current language
* @property-read string $shortMonthName short name of month translated according to Carbon locale, in english if no translation available for current language
* @property-read string $meridiem lowercase meridiem mark translated according to Carbon locale, in latin if no translation available for current language
* @property-read string $upperMeridiem uppercase meridiem mark translated according to Carbon locale, in latin if no translation available for current language
* @property-read int $noZeroHour current hour from 1 to 24
* @property-read int $isoWeeksInYear 51 through 53
* @property-read int $weekNumberInMonth 1 through 5
* @property-read int $firstWeekDay 0 through 6
* @property-read int $lastWeekDay 0 through 6
* @property-read int $quarter the quarter of this instance, 1 - 4
* @property-read int $decade the decade of this instance
* @property-read int $century the century of this instance
* @property-read int $millennium the millennium of this instance
* @property-read bool $dst daylight savings time indicator, true if DST, false otherwise
* @property-read bool $local checks if the timezone is local, true if local, false otherwise
* @property-read bool $utc checks if the timezone is UTC, true if UTC, false otherwise
* @property-read string $timezoneName the current timezone name
* @property-read string $tzName alias of $timezoneName
* @property-read string $locale locale of the current instance
* @property-read int $centuriesInMillennium The number of centuries contained in the current millennium
* @property-read int $daysInCentury The number of days contained in the current century
* @property-read int $daysInDecade The number of days contained in the current decade
* @property-read int $daysInMillennium The number of days contained in the current millennium
* @property-read int $daysInMonth number of days in the given month
* @property-read int $daysInQuarter The number of days contained in the current quarter
* @property-read int $daysInWeek The number of days contained in the current week
* @property-read int $daysInYear 365 or 366
* @property-read int $decadesInCentury The number of decades contained in the current century
* @property-read int $decadesInMillennium The number of decades contained in the current millennium
* @property-read int $hoursInCentury The number of hours contained in the current century
* @property-read int $hoursInDay The number of hours contained in the current day
* @property-read int $hoursInDecade The number of hours contained in the current decade
* @property-read int $hoursInMillennium The number of hours contained in the current millennium
* @property-read int $hoursInMonth The number of hours contained in the current month
* @property-read int $hoursInQuarter The number of hours contained in the current quarter
* @property-read int $hoursInWeek The number of hours contained in the current week
* @property-read int $hoursInYear The number of hours contained in the current year
* @property-read int $microsecondsInCentury The number of microseconds contained in the current century
* @property-read int $microsecondsInDay The number of microseconds contained in the current day
* @property-read int $microsecondsInDecade The number of microseconds contained in the current decade
* @property-read int $microsecondsInHour The number of microseconds contained in the current hour
* @property-read int $microsecondsInMillennium The number of microseconds contained in the current millennium
* @property-read int $microsecondsInMillisecond The number of microseconds contained in the current millisecond
* @property-read int $microsecondsInMinute The number of microseconds contained in the current minute
* @property-read int $microsecondsInMonth The number of microseconds contained in the current month
* @property-read int $microsecondsInQuarter The number of microseconds contained in the current quarter
* @property-read int $microsecondsInSecond The number of microseconds contained in the current second
* @property-read int $microsecondsInWeek The number of microseconds contained in the current week
* @property-read int $microsecondsInYear The number of microseconds contained in the current year
* @property-read int $millisecondsInCentury The number of milliseconds contained in the current century
* @property-read int $millisecondsInDay The number of milliseconds contained in the current day
* @property-read int $millisecondsInDecade The number of milliseconds contained in the current decade
* @property-read int $millisecondsInHour The number of milliseconds contained in the current hour
* @property-read int $millisecondsInMillennium The number of milliseconds contained in the current millennium
* @property-read int $millisecondsInMinute The number of milliseconds contained in the current minute
* @property-read int $millisecondsInMonth The number of milliseconds contained in the current month
* @property-read int $millisecondsInQuarter The number of milliseconds contained in the current quarter
* @property-read int $millisecondsInSecond The number of milliseconds contained in the current second
* @property-read int $millisecondsInWeek The number of milliseconds contained in the current week
* @property-read int $millisecondsInYear The number of milliseconds contained in the current year
* @property-read int $minutesInCentury The number of minutes contained in the current century
* @property-read int $minutesInDay The number of minutes contained in the current day
* @property-read int $minutesInDecade The number of minutes contained in the current decade
* @property-read int $minutesInHour The number of minutes contained in the current hour
* @property-read int $minutesInMillennium The number of minutes contained in the current millennium
* @property-read int $minutesInMonth The number of minutes contained in the current month
* @property-read int $minutesInQuarter The number of minutes contained in the current quarter
* @property-read int $minutesInWeek The number of minutes contained in the current week
* @property-read int $minutesInYear The number of minutes contained in the current year
* @property-read int $monthsInCentury The number of months contained in the current century
* @property-read int $monthsInDecade The number of months contained in the current decade
* @property-read int $monthsInMillennium The number of months contained in the current millennium
* @property-read int $monthsInQuarter The number of months contained in the current quarter
* @property-read int $monthsInYear The number of months contained in the current year
* @property-read int $quartersInCentury The number of quarters contained in the current century
* @property-read int $quartersInDecade The number of quarters contained in the current decade
* @property-read int $quartersInMillennium The number of quarters contained in the current millennium
* @property-read int $quartersInYear The number of quarters contained in the current year
* @property-read int $secondsInCentury The number of seconds contained in the current century
* @property-read int $secondsInDay The number of seconds contained in the current day
* @property-read int $secondsInDecade The number of seconds contained in the current decade
* @property-read int $secondsInHour The number of seconds contained in the current hour
* @property-read int $secondsInMillennium The number of seconds contained in the current millennium
* @property-read int $secondsInMinute The number of seconds contained in the current minute
* @property-read int $secondsInMonth The number of seconds contained in the current month
* @property-read int $secondsInQuarter The number of seconds contained in the current quarter
* @property-read int $secondsInWeek The number of seconds contained in the current week
* @property-read int $secondsInYear The number of seconds contained in the current year
* @property-read int $weeksInCentury The number of weeks contained in the current century
* @property-read int $weeksInDecade The number of weeks contained in the current decade
* @property-read int $weeksInMillennium The number of weeks contained in the current millennium
* @property-read int $weeksInMonth The number of weeks contained in the current month
* @property-read int $weeksInQuarter The number of weeks contained in the current quarter
* @property-read int $weeksInYear 51 through 53
* @property-read int $yearsInCentury The number of years contained in the current century
* @property-read int $yearsInDecade The number of years contained in the current decade
* @property-read int $yearsInMillennium The number of years contained in the current millennium
*
* @method bool isUtc() Check if the current instance has UTC timezone. (Both isUtc and isUTC cases are valid.)
* @method bool isLocal() Check if the current instance has non-UTC timezone.
* @method bool isValid() Check if the current instance is a valid date.
* @method bool isDST() Check if the current instance is in a daylight saving time.
* @method bool isSunday() Checks if the instance day is sunday.
* @method bool isMonday() Checks if the instance day is monday.
* @method bool isTuesday() Checks if the instance day is tuesday.
* @method bool isWednesday() Checks if the instance day is wednesday.
* @method bool isThursday() Checks if the instance day is thursday.
* @method bool isFriday() Checks if the instance day is friday.
* @method bool isSaturday() Checks if the instance day is saturday.
* @method bool isSameYear(DateTimeInterface|string $date) Checks if the given date is in the same year as the instance. If null passed, compare to now (with the same timezone).
* @method bool isCurrentYear() Checks if the instance is in the same year as the current moment.
* @method bool isNextYear() Checks if the instance is in the same year as the current moment next year.
* @method bool isLastYear() Checks if the instance is in the same year as the current moment last year.
* @method bool isCurrentMonth() Checks if the instance is in the same month as the current moment.
* @method bool isNextMonth() Checks if the instance is in the same month as the current moment next month.
* @method bool isLastMonth() Checks if the instance is in the same month as the current moment last month.
* @method bool isSameWeek(DateTimeInterface|string $date) Checks if the given date is in the same week as the instance. If null passed, compare to now (with the same timezone).
* @method bool isCurrentWeek() Checks if the instance is in the same week as the current moment.
* @method bool isNextWeek() Checks if the instance is in the same week as the current moment next week.
* @method bool isLastWeek() Checks if the instance is in the same week as the current moment last week.
* @method bool isSameDay(DateTimeInterface|string $date) Checks if the given date is in the same day as the instance. If null passed, compare to now (with the same timezone).
* @method bool isCurrentDay() Checks if the instance is in the same day as the current moment.
* @method bool isNextDay() Checks if the instance is in the same day as the current moment next day.
* @method bool isLastDay() Checks if the instance is in the same day as the current moment last day.
* @method bool isSameHour(DateTimeInterface|string $date) Checks if the given date is in the same hour as the instance. If null passed, compare to now (with the same timezone).
* @method bool isCurrentHour() Checks if the instance is in the same hour as the current moment.
* @method bool isNextHour() Checks if the instance is in the same hour as the current moment next hour.
* @method bool isLastHour() Checks if the instance is in the same hour as the current moment last hour.
* @method bool isSameMinute(DateTimeInterface|string $date) Checks if the given date is in the same minute as the instance. If null passed, compare to now (with the same timezone).
* @method bool isCurrentMinute() Checks if the instance is in the same minute as the current moment.
* @method bool isNextMinute() Checks if the instance is in the same minute as the current moment next minute.
* @method bool isLastMinute() Checks if the instance is in the same minute as the current moment last minute.
* @method bool isSameSecond(DateTimeInterface|string $date) Checks if the given date is in the same second as the instance. If null passed, compare to now (with the same timezone).
* @method bool isCurrentSecond() Checks if the instance is in the same second as the current moment.
* @method bool isNextSecond() Checks if the instance is in the same second as the current moment next second.
* @method bool isLastSecond() Checks if the instance is in the same second as the current moment last second.
* @method bool isSameMilli(DateTimeInterface|string $date) Checks if the given date is in the same millisecond as the instance. If null passed, compare to now (with the same timezone).
* @method bool isCurrentMilli() Checks if the instance is in the same millisecond as the current moment.
* @method bool isNextMilli() Checks if the instance is in the same millisecond as the current moment next millisecond.
* @method bool isLastMilli() Checks if the instance is in the same millisecond as the current moment last millisecond.
* @method bool isSameMillisecond(DateTimeInterface|string $date) Checks if the given date is in the same millisecond as the instance. If null passed, compare to now (with the same timezone).
* @method bool isCurrentMillisecond() Checks if the instance is in the same millisecond as the current moment.
* @method bool isNextMillisecond() Checks if the instance is in the same millisecond as the current moment next millisecond.
* @method bool isLastMillisecond() Checks if the instance is in the same millisecond as the current moment last millisecond.
* @method bool isSameMicro(DateTimeInterface|string $date) Checks if the given date is in the same microsecond as the instance. If null passed, compare to now (with the same timezone).
* @method bool isCurrentMicro() Checks if the instance is in the same microsecond as the current moment.
* @method bool isNextMicro() Checks if the instance is in the same microsecond as the current moment next microsecond.
* @method bool isLastMicro() Checks if the instance is in the same microsecond as the current moment last microsecond.
* @method bool isSameMicrosecond(DateTimeInterface|string $date) Checks if the given date is in the same microsecond as the instance. If null passed, compare to now (with the same timezone).
* @method bool isCurrentMicrosecond() Checks if the instance is in the same microsecond as the current moment.
* @method bool isNextMicrosecond() Checks if the instance is in the same microsecond as the current moment next microsecond.
* @method bool isLastMicrosecond() Checks if the instance is in the same microsecond as the current moment last microsecond.
* @method bool isSameDecade(DateTimeInterface|string $date) Checks if the given date is in the same decade as the instance. If null passed, compare to now (with the same timezone).
* @method bool isCurrentDecade() Checks if the instance is in the same decade as the current moment.
* @method bool isNextDecade() Checks if the instance is in the same decade as the current moment next decade.
* @method bool isLastDecade() Checks if the instance is in the same decade as the current moment last decade.
* @method bool isSameCentury(DateTimeInterface|string $date) Checks if the given date is in the same century as the instance. If null passed, compare to now (with the same timezone).
* @method bool isCurrentCentury() Checks if the instance is in the same century as the current moment.
* @method bool isNextCentury() Checks if the instance is in the same century as the current moment next century.
* @method bool isLastCentury() Checks if the instance is in the same century as the current moment last century.
* @method bool isSameMillennium(DateTimeInterface|string $date) Checks if the given date is in the same millennium as the instance. If null passed, compare to now (with the same timezone).
* @method bool isCurrentMillennium() Checks if the instance is in the same millennium as the current moment.
* @method bool isNextMillennium() Checks if the instance is in the same millennium as the current moment next millennium.
* @method bool isLastMillennium() Checks if the instance is in the same millennium as the current moment last millennium.
* @method bool isCurrentQuarter() Checks if the instance is in the same quarter as the current moment.
* @method bool isNextQuarter() Checks if the instance is in the same quarter as the current moment next quarter.
* @method bool isLastQuarter() Checks if the instance is in the same quarter as the current moment last quarter.
* @method CarbonInterface years(int $value) Set current instance year to the given value.
* @method CarbonInterface year(int $value) Set current instance year to the given value.
* @method CarbonInterface setYears(int $value) Set current instance year to the given value.
* @method CarbonInterface setYear(int $value) Set current instance year to the given value.
* @method CarbonInterface months(Month|int $value) Set current instance month to the given value.
* @method CarbonInterface month(Month|int $value) Set current instance month to the given value.
* @method CarbonInterface setMonths(Month|int $value) Set current instance month to the given value.
* @method CarbonInterface setMonth(Month|int $value) Set current instance month to the given value.
* @method CarbonInterface days(int $value) Set current instance day to the given value.
* @method CarbonInterface day(int $value) Set current instance day to the given value.
* @method CarbonInterface setDays(int $value) Set current instance day to the given value.
* @method CarbonInterface setDay(int $value) Set current instance day to the given value.
* @method CarbonInterface hours(int $value) Set current instance hour to the given value.
* @method CarbonInterface hour(int $value) Set current instance hour to the given value.
* @method CarbonInterface setHours(int $value) Set current instance hour to the given value.
* @method CarbonInterface setHour(int $value) Set current instance hour to the given value.
* @method CarbonInterface minutes(int $value) Set current instance minute to the given value.
* @method CarbonInterface minute(int $value) Set current instance minute to the given value.
* @method CarbonInterface setMinutes(int $value) Set current instance minute to the given value.
* @method CarbonInterface setMinute(int $value) Set current instance minute to the given value.
* @method CarbonInterface seconds(int $value) Set current instance second to the given value.
* @method CarbonInterface second(int $value) Set current instance second to the given value.
* @method CarbonInterface setSeconds(int $value) Set current instance second to the given value.
* @method CarbonInterface setSecond(int $value) Set current instance second to the given value.
* @method CarbonInterface millis(int $value) Set current instance millisecond to the given value.
* @method CarbonInterface milli(int $value) Set current instance millisecond to the given value.
* @method CarbonInterface setMillis(int $value) Set current instance millisecond to the given value.
* @method CarbonInterface setMilli(int $value) Set current instance millisecond to the given value.
* @method CarbonInterface milliseconds(int $value) Set current instance millisecond to the given value.
* @method CarbonInterface millisecond(int $value) Set current instance millisecond to the given value.
* @method CarbonInterface setMilliseconds(int $value) Set current instance millisecond to the given value.
* @method CarbonInterface setMillisecond(int $value) Set current instance millisecond to the given value.
* @method CarbonInterface micros(int $value) Set current instance microsecond to the given value.
* @method CarbonInterface micro(int $value) Set current instance microsecond to the given value.
* @method CarbonInterface setMicros(int $value) Set current instance microsecond to the given value.
* @method CarbonInterface setMicro(int $value) Set current instance microsecond to the given value.
* @method CarbonInterface microseconds(int $value) Set current instance microsecond to the given value.
* @method CarbonInterface microsecond(int $value) Set current instance microsecond to the given value.
* @method CarbonInterface setMicroseconds(int $value) Set current instance microsecond to the given value.
* @method CarbonInterface setMicrosecond(int $value) Set current instance microsecond to the given value.
* @method CarbonInterface addYears(int|float $value = 1) Add years (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface addYear() Add one year to the instance (using date interval).
* @method CarbonInterface subYears(int|float $value = 1) Sub years (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface subYear() Sub one year to the instance (using date interval).
* @method CarbonInterface addYearsWithOverflow(int|float $value = 1) Add years (the $value count passed in) to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface addYearWithOverflow() Add one year to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface subYearsWithOverflow(int|float $value = 1) Sub years (the $value count passed in) to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface subYearWithOverflow() Sub one year to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface addYearsWithoutOverflow(int|float $value = 1) Add years (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addYearWithoutOverflow() Add one year to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subYearsWithoutOverflow(int|float $value = 1) Sub years (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subYearWithoutOverflow() Sub one year to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addYearsWithNoOverflow(int|float $value = 1) Add years (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addYearWithNoOverflow() Add one year to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subYearsWithNoOverflow(int|float $value = 1) Sub years (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subYearWithNoOverflow() Sub one year to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addYearsNoOverflow(int|float $value = 1) Add years (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addYearNoOverflow() Add one year to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subYearsNoOverflow(int|float $value = 1) Sub years (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subYearNoOverflow() Sub one year to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addMonths(int|float $value = 1) Add months (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface addMonth() Add one month to the instance (using date interval).
* @method CarbonInterface subMonths(int|float $value = 1) Sub months (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface subMonth() Sub one month to the instance (using date interval).
* @method CarbonInterface addMonthsWithOverflow(int|float $value = 1) Add months (the $value count passed in) to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface addMonthWithOverflow() Add one month to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface subMonthsWithOverflow(int|float $value = 1) Sub months (the $value count passed in) to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface subMonthWithOverflow() Sub one month to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface addMonthsWithoutOverflow(int|float $value = 1) Add months (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addMonthWithoutOverflow() Add one month to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subMonthsWithoutOverflow(int|float $value = 1) Sub months (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subMonthWithoutOverflow() Sub one month to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addMonthsWithNoOverflow(int|float $value = 1) Add months (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addMonthWithNoOverflow() Add one month to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subMonthsWithNoOverflow(int|float $value = 1) Sub months (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subMonthWithNoOverflow() Sub one month to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addMonthsNoOverflow(int|float $value = 1) Add months (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addMonthNoOverflow() Add one month to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subMonthsNoOverflow(int|float $value = 1) Sub months (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subMonthNoOverflow() Sub one month to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addDays(int|float $value = 1) Add days (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface addDay() Add one day to the instance (using date interval).
* @method CarbonInterface subDays(int|float $value = 1) Sub days (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface subDay() Sub one day to the instance (using date interval).
* @method CarbonInterface addHours(int|float $value = 1) Add hours (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface addHour() Add one hour to the instance (using date interval).
* @method CarbonInterface subHours(int|float $value = 1) Sub hours (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface subHour() Sub one hour to the instance (using date interval).
* @method CarbonInterface addMinutes(int|float $value = 1) Add minutes (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface addMinute() Add one minute to the instance (using date interval).
* @method CarbonInterface subMinutes(int|float $value = 1) Sub minutes (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface subMinute() Sub one minute to the instance (using date interval).
* @method CarbonInterface addSeconds(int|float $value = 1) Add seconds (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface addSecond() Add one second to the instance (using date interval).
* @method CarbonInterface subSeconds(int|float $value = 1) Sub seconds (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface subSecond() Sub one second to the instance (using date interval).
* @method CarbonInterface addMillis(int|float $value = 1) Add milliseconds (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface addMilli() Add one millisecond to the instance (using date interval).
* @method CarbonInterface subMillis(int|float $value = 1) Sub milliseconds (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface subMilli() Sub one millisecond to the instance (using date interval).
* @method CarbonInterface addMilliseconds(int|float $value = 1) Add milliseconds (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface addMillisecond() Add one millisecond to the instance (using date interval).
* @method CarbonInterface subMilliseconds(int|float $value = 1) Sub milliseconds (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface subMillisecond() Sub one millisecond to the instance (using date interval).
* @method CarbonInterface addMicros(int|float $value = 1) Add microseconds (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface addMicro() Add one microsecond to the instance (using date interval).
* @method CarbonInterface subMicros(int|float $value = 1) Sub microseconds (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface subMicro() Sub one microsecond to the instance (using date interval).
* @method CarbonInterface addMicroseconds(int|float $value = 1) Add microseconds (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface addMicrosecond() Add one microsecond to the instance (using date interval).
* @method CarbonInterface subMicroseconds(int|float $value = 1) Sub microseconds (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface subMicrosecond() Sub one microsecond to the instance (using date interval).
* @method CarbonInterface addMillennia(int|float $value = 1) Add millennia (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface addMillennium() Add one millennium to the instance (using date interval).
* @method CarbonInterface subMillennia(int|float $value = 1) Sub millennia (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface subMillennium() Sub one millennium to the instance (using date interval).
* @method CarbonInterface addMillenniaWithOverflow(int|float $value = 1) Add millennia (the $value count passed in) to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface addMillenniumWithOverflow() Add one millennium to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface subMillenniaWithOverflow(int|float $value = 1) Sub millennia (the $value count passed in) to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface subMillenniumWithOverflow() Sub one millennium to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface addMillenniaWithoutOverflow(int|float $value = 1) Add millennia (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addMillenniumWithoutOverflow() Add one millennium to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subMillenniaWithoutOverflow(int|float $value = 1) Sub millennia (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subMillenniumWithoutOverflow() Sub one millennium to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addMillenniaWithNoOverflow(int|float $value = 1) Add millennia (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addMillenniumWithNoOverflow() Add one millennium to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subMillenniaWithNoOverflow(int|float $value = 1) Sub millennia (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subMillenniumWithNoOverflow() Sub one millennium to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addMillenniaNoOverflow(int|float $value = 1) Add millennia (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addMillenniumNoOverflow() Add one millennium to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subMillenniaNoOverflow(int|float $value = 1) Sub millennia (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subMillenniumNoOverflow() Sub one millennium to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addCenturies(int|float $value = 1) Add centuries (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface addCentury() Add one century to the instance (using date interval).
* @method CarbonInterface subCenturies(int|float $value = 1) Sub centuries (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface subCentury() Sub one century to the instance (using date interval).
* @method CarbonInterface addCenturiesWithOverflow(int|float $value = 1) Add centuries (the $value count passed in) to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface addCenturyWithOverflow() Add one century to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface subCenturiesWithOverflow(int|float $value = 1) Sub centuries (the $value count passed in) to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface subCenturyWithOverflow() Sub one century to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface addCenturiesWithoutOverflow(int|float $value = 1) Add centuries (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addCenturyWithoutOverflow() Add one century to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subCenturiesWithoutOverflow(int|float $value = 1) Sub centuries (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subCenturyWithoutOverflow() Sub one century to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addCenturiesWithNoOverflow(int|float $value = 1) Add centuries (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addCenturyWithNoOverflow() Add one century to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subCenturiesWithNoOverflow(int|float $value = 1) Sub centuries (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subCenturyWithNoOverflow() Sub one century to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addCenturiesNoOverflow(int|float $value = 1) Add centuries (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addCenturyNoOverflow() Add one century to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subCenturiesNoOverflow(int|float $value = 1) Sub centuries (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subCenturyNoOverflow() Sub one century to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addDecades(int|float $value = 1) Add decades (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface addDecade() Add one decade to the instance (using date interval).
* @method CarbonInterface subDecades(int|float $value = 1) Sub decades (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface subDecade() Sub one decade to the instance (using date interval).
* @method CarbonInterface addDecadesWithOverflow(int|float $value = 1) Add decades (the $value count passed in) to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface addDecadeWithOverflow() Add one decade to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface subDecadesWithOverflow(int|float $value = 1) Sub decades (the $value count passed in) to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface subDecadeWithOverflow() Sub one decade to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface addDecadesWithoutOverflow(int|float $value = 1) Add decades (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addDecadeWithoutOverflow() Add one decade to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subDecadesWithoutOverflow(int|float $value = 1) Sub decades (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subDecadeWithoutOverflow() Sub one decade to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addDecadesWithNoOverflow(int|float $value = 1) Add decades (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addDecadeWithNoOverflow() Add one decade to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subDecadesWithNoOverflow(int|float $value = 1) Sub decades (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subDecadeWithNoOverflow() Sub one decade to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addDecadesNoOverflow(int|float $value = 1) Add decades (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addDecadeNoOverflow() Add one decade to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subDecadesNoOverflow(int|float $value = 1) Sub decades (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subDecadeNoOverflow() Sub one decade to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addQuarters(int|float $value = 1) Add quarters (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface addQuarter() Add one quarter to the instance (using date interval).
* @method CarbonInterface subQuarters(int|float $value = 1) Sub quarters (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface subQuarter() Sub one quarter to the instance (using date interval).
* @method CarbonInterface addQuartersWithOverflow(int|float $value = 1) Add quarters (the $value count passed in) to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface addQuarterWithOverflow() Add one quarter to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface subQuartersWithOverflow(int|float $value = 1) Sub quarters (the $value count passed in) to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface subQuarterWithOverflow() Sub one quarter to the instance (using date interval) with overflow explicitly allowed.
* @method CarbonInterface addQuartersWithoutOverflow(int|float $value = 1) Add quarters (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addQuarterWithoutOverflow() Add one quarter to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subQuartersWithoutOverflow(int|float $value = 1) Sub quarters (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subQuarterWithoutOverflow() Sub one quarter to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addQuartersWithNoOverflow(int|float $value = 1) Add quarters (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addQuarterWithNoOverflow() Add one quarter to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subQuartersWithNoOverflow(int|float $value = 1) Sub quarters (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subQuarterWithNoOverflow() Sub one quarter to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addQuartersNoOverflow(int|float $value = 1) Add quarters (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addQuarterNoOverflow() Add one quarter to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subQuartersNoOverflow(int|float $value = 1) Sub quarters (the $value count passed in) to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface subQuarterNoOverflow() Sub one quarter to the instance (using date interval) with overflow explicitly forbidden.
* @method CarbonInterface addWeeks(int|float $value = 1) Add weeks (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface addWeek() Add one week to the instance (using date interval).
* @method CarbonInterface subWeeks(int|float $value = 1) Sub weeks (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface subWeek() Sub one week to the instance (using date interval).
* @method CarbonInterface addWeekdays(int|float $value = 1) Add weekdays (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface addWeekday() Add one weekday to the instance (using date interval).
* @method CarbonInterface subWeekdays(int|float $value = 1) Sub weekdays (the $value count passed in) to the instance (using date interval).
* @method CarbonInterface subWeekday() Sub one weekday to the instance (using date interval).
* @method CarbonInterface addUTCMicros(int|float $value = 1) Add microseconds (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addUTCMicro() Add one microsecond to the instance (using timestamp).
* @method CarbonInterface subUTCMicros(int|float $value = 1) Sub microseconds (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subUTCMicro() Sub one microsecond to the instance (using timestamp).
* @method CarbonPeriod microsUntil($endDate = null, int|float $factor = 1) Return an iterable period from current date to given end (string, DateTime or Carbon instance) for each microsecond or every X microseconds if a factor is given.
* @method float diffInUTCMicros(DateTimeInterface|string|null $date, bool $absolute = false) Convert current and given date in UTC timezone and return a floating number of microseconds.
* @method CarbonInterface addUTCMicroseconds(int|float $value = 1) Add microseconds (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addUTCMicrosecond() Add one microsecond to the instance (using timestamp).
* @method CarbonInterface subUTCMicroseconds(int|float $value = 1) Sub microseconds (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subUTCMicrosecond() Sub one microsecond to the instance (using timestamp).
* @method CarbonPeriod microsecondsUntil($endDate = null, int|float $factor = 1) Return an iterable period from current date to given end (string, DateTime or Carbon instance) for each microsecond or every X microseconds if a factor is given.
* @method float diffInUTCMicroseconds(DateTimeInterface|string|null $date, bool $absolute = false) Convert current and given date in UTC timezone and return a floating number of microseconds.
* @method CarbonInterface addUTCMillis(int|float $value = 1) Add milliseconds (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addUTCMilli() Add one millisecond to the instance (using timestamp).
* @method CarbonInterface subUTCMillis(int|float $value = 1) Sub milliseconds (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subUTCMilli() Sub one millisecond to the instance (using timestamp).
* @method CarbonPeriod millisUntil($endDate = null, int|float $factor = 1) Return an iterable period from current date to given end (string, DateTime or Carbon instance) for each millisecond or every X milliseconds if a factor is given.
* @method float diffInUTCMillis(DateTimeInterface|string|null $date, bool $absolute = false) Convert current and given date in UTC timezone and return a floating number of milliseconds.
* @method CarbonInterface addUTCMilliseconds(int|float $value = 1) Add milliseconds (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addUTCMillisecond() Add one millisecond to the instance (using timestamp).
* @method CarbonInterface subUTCMilliseconds(int|float $value = 1) Sub milliseconds (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subUTCMillisecond() Sub one millisecond to the instance (using timestamp).
* @method CarbonPeriod millisecondsUntil($endDate = null, int|float $factor = 1) Return an iterable period from current date to given end (string, DateTime or Carbon instance) for each millisecond or every X milliseconds if a factor is given.
* @method float diffInUTCMilliseconds(DateTimeInterface|string|null $date, bool $absolute = false) Convert current and given date in UTC timezone and return a floating number of milliseconds.
* @method CarbonInterface addUTCSeconds(int|float $value = 1) Add seconds (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addUTCSecond() Add one second to the instance (using timestamp).
* @method CarbonInterface subUTCSeconds(int|float $value = 1) Sub seconds (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subUTCSecond() Sub one second to the instance (using timestamp).
* @method CarbonPeriod secondsUntil($endDate = null, int|float $factor = 1) Return an iterable period from current date to given end (string, DateTime or Carbon instance) for each second or every X seconds if a factor is given.
* @method float diffInUTCSeconds(DateTimeInterface|string|null $date, bool $absolute = false) Convert current and given date in UTC timezone and return a floating number of seconds.
* @method CarbonInterface addUTCMinutes(int|float $value = 1) Add minutes (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addUTCMinute() Add one minute to the instance (using timestamp).
* @method CarbonInterface subUTCMinutes(int|float $value = 1) Sub minutes (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subUTCMinute() Sub one minute to the instance (using timestamp).
* @method CarbonPeriod minutesUntil($endDate = null, int|float $factor = 1) Return an iterable period from current date to given end (string, DateTime or Carbon instance) for each minute or every X minutes if a factor is given.
* @method float diffInUTCMinutes(DateTimeInterface|string|null $date, bool $absolute = false) Convert current and given date in UTC timezone and return a floating number of minutes.
* @method CarbonInterface addUTCHours(int|float $value = 1) Add hours (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addUTCHour() Add one hour to the instance (using timestamp).
* @method CarbonInterface subUTCHours(int|float $value = 1) Sub hours (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subUTCHour() Sub one hour to the instance (using timestamp).
* @method CarbonPeriod hoursUntil($endDate = null, int|float $factor = 1) Return an iterable period from current date to given end (string, DateTime or Carbon instance) for each hour or every X hours if a factor is given.
* @method float diffInUTCHours(DateTimeInterface|string|null $date, bool $absolute = false) Convert current and given date in UTC timezone and return a floating number of hours.
* @method CarbonInterface addUTCDays(int|float $value = 1) Add days (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addUTCDay() Add one day to the instance (using timestamp).
* @method CarbonInterface subUTCDays(int|float $value = 1) Sub days (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subUTCDay() Sub one day to the instance (using timestamp).
* @method CarbonPeriod daysUntil($endDate = null, int|float $factor = 1) Return an iterable period from current date to given end (string, DateTime or Carbon instance) for each day or every X days if a factor is given.
* @method float diffInUTCDays(DateTimeInterface|string|null $date, bool $absolute = false) Convert current and given date in UTC timezone and return a floating number of days.
* @method CarbonInterface addUTCWeeks(int|float $value = 1) Add weeks (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addUTCWeek() Add one week to the instance (using timestamp).
* @method CarbonInterface subUTCWeeks(int|float $value = 1) Sub weeks (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subUTCWeek() Sub one week to the instance (using timestamp).
* @method CarbonPeriod weeksUntil($endDate = null, int|float $factor = 1) Return an iterable period from current date to given end (string, DateTime or Carbon instance) for each week or every X weeks if a factor is given.
* @method float diffInUTCWeeks(DateTimeInterface|string|null $date, bool $absolute = false) Convert current and given date in UTC timezone and return a floating number of weeks.
* @method CarbonInterface addUTCMonths(int|float $value = 1) Add months (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addUTCMonth() Add one month to the instance (using timestamp).
* @method CarbonInterface subUTCMonths(int|float $value = 1) Sub months (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subUTCMonth() Sub one month to the instance (using timestamp).
* @method CarbonPeriod monthsUntil($endDate = null, int|float $factor = 1) Return an iterable period from current date to given end (string, DateTime or Carbon instance) for each month or every X months if a factor is given.
* @method float diffInUTCMonths(DateTimeInterface|string|null $date, bool $absolute = false) Convert current and given date in UTC timezone and return a floating number of months.
* @method CarbonInterface addUTCQuarters(int|float $value = 1) Add quarters (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addUTCQuarter() Add one quarter to the instance (using timestamp).
* @method CarbonInterface subUTCQuarters(int|float $value = 1) Sub quarters (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subUTCQuarter() Sub one quarter to the instance (using timestamp).
* @method CarbonPeriod quartersUntil($endDate = null, int|float $factor = 1) Return an iterable period from current date to given end (string, DateTime or Carbon instance) for each quarter or every X quarters if a factor is given.
* @method float diffInUTCQuarters(DateTimeInterface|string|null $date, bool $absolute = false) Convert current and given date in UTC timezone and return a floating number of quarters.
* @method CarbonInterface addUTCYears(int|float $value = 1) Add years (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addUTCYear() Add one year to the instance (using timestamp).
* @method CarbonInterface subUTCYears(int|float $value = 1) Sub years (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subUTCYear() Sub one year to the instance (using timestamp).
* @method CarbonPeriod yearsUntil($endDate = null, int|float $factor = 1) Return an iterable period from current date to given end (string, DateTime or Carbon instance) for each year or every X years if a factor is given.
* @method float diffInUTCYears(DateTimeInterface|string|null $date, bool $absolute = false) Convert current and given date in UTC timezone and return a floating number of years.
* @method CarbonInterface addUTCDecades(int|float $value = 1) Add decades (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addUTCDecade() Add one decade to the instance (using timestamp).
* @method CarbonInterface subUTCDecades(int|float $value = 1) Sub decades (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subUTCDecade() Sub one decade to the instance (using timestamp).
* @method CarbonPeriod decadesUntil($endDate = null, int|float $factor = 1) Return an iterable period from current date to given end (string, DateTime or Carbon instance) for each decade or every X decades if a factor is given.
* @method float diffInUTCDecades(DateTimeInterface|string|null $date, bool $absolute = false) Convert current and given date in UTC timezone and return a floating number of decades.
* @method CarbonInterface addUTCCenturies(int|float $value = 1) Add centuries (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addUTCCentury() Add one century to the instance (using timestamp).
* @method CarbonInterface subUTCCenturies(int|float $value = 1) Sub centuries (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subUTCCentury() Sub one century to the instance (using timestamp).
* @method CarbonPeriod centuriesUntil($endDate = null, int|float $factor = 1) Return an iterable period from current date to given end (string, DateTime or Carbon instance) for each century or every X centuries if a factor is given.
* @method float diffInUTCCenturies(DateTimeInterface|string|null $date, bool $absolute = false) Convert current and given date in UTC timezone and return a floating number of centuries.
* @method CarbonInterface addUTCMillennia(int|float $value = 1) Add millennia (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addUTCMillennium() Add one millennium to the instance (using timestamp).
* @method CarbonInterface subUTCMillennia(int|float $value = 1) Sub millennia (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subUTCMillennium() Sub one millennium to the instance (using timestamp).
* @method CarbonPeriod millenniaUntil($endDate = null, int|float $factor = 1) Return an iterable period from current date to given end (string, DateTime or Carbon instance) for each millennium or every X millennia if a factor is given.
* @method float diffInUTCMillennia(DateTimeInterface|string|null $date, bool $absolute = false) Convert current and given date in UTC timezone and return a floating number of millennia.
* @method CarbonInterface roundYear(float $precision = 1, string $function = "round") Round the current instance year with given precision using the given function.
* @method CarbonInterface roundYears(float $precision = 1, string $function = "round") Round the current instance year with given precision using the given function.
* @method CarbonInterface floorYear(float $precision = 1) Truncate the current instance year with given precision.
* @method CarbonInterface floorYears(float $precision = 1) Truncate the current instance year with given precision.
* @method CarbonInterface ceilYear(float $precision = 1) Ceil the current instance year with given precision.
* @method CarbonInterface ceilYears(float $precision = 1) Ceil the current instance year with given precision.
* @method CarbonInterface roundMonth(float $precision = 1, string $function = "round") Round the current instance month with given precision using the given function.
* @method CarbonInterface roundMonths(float $precision = 1, string $function = "round") Round the current instance month with given precision using the given function.
* @method CarbonInterface floorMonth(float $precision = 1) Truncate the current instance month with given precision.
* @method CarbonInterface floorMonths(float $precision = 1) Truncate the current instance month with given precision.
* @method CarbonInterface ceilMonth(float $precision = 1) Ceil the current instance month with given precision.
* @method CarbonInterface ceilMonths(float $precision = 1) Ceil the current instance month with given precision.
* @method CarbonInterface roundDay(float $precision = 1, string $function = "round") Round the current instance day with given precision using the given function.
* @method CarbonInterface roundDays(float $precision = 1, string $function = "round") Round the current instance day with given precision using the given function.
* @method CarbonInterface floorDay(float $precision = 1) Truncate the current instance day with given precision.
* @method CarbonInterface floorDays(float $precision = 1) Truncate the current instance day with given precision.
* @method CarbonInterface ceilDay(float $precision = 1) Ceil the current instance day with given precision.
* @method CarbonInterface ceilDays(float $precision = 1) Ceil the current instance day with given precision.
* @method CarbonInterface roundHour(float $precision = 1, string $function = "round") Round the current instance hour with given precision using the given function.
* @method CarbonInterface roundHours(float $precision = 1, string $function = "round") Round the current instance hour with given precision using the given function.
* @method CarbonInterface floorHour(float $precision = 1) Truncate the current instance hour with given precision.
* @method CarbonInterface floorHours(float $precision = 1) Truncate the current instance hour with given precision.
* @method CarbonInterface ceilHour(float $precision = 1) Ceil the current instance hour with given precision.
* @method CarbonInterface ceilHours(float $precision = 1) Ceil the current instance hour with given precision.
* @method CarbonInterface roundMinute(float $precision = 1, string $function = "round") Round the current instance minute with given precision using the given function.
* @method CarbonInterface roundMinutes(float $precision = 1, string $function = "round") Round the current instance minute with given precision using the given function.
* @method CarbonInterface floorMinute(float $precision = 1) Truncate the current instance minute with given precision.
* @method CarbonInterface floorMinutes(float $precision = 1) Truncate the current instance minute with given precision.
* @method CarbonInterface ceilMinute(float $precision = 1) Ceil the current instance minute with given precision.
* @method CarbonInterface ceilMinutes(float $precision = 1) Ceil the current instance minute with given precision.
* @method CarbonInterface roundSecond(float $precision = 1, string $function = "round") Round the current instance second with given precision using the given function.
* @method CarbonInterface roundSeconds(float $precision = 1, string $function = "round") Round the current instance second with given precision using the given function.
* @method CarbonInterface floorSecond(float $precision = 1) Truncate the current instance second with given precision.
* @method CarbonInterface floorSeconds(float $precision = 1) Truncate the current instance second with given precision.
* @method CarbonInterface ceilSecond(float $precision = 1) Ceil the current instance second with given precision.
* @method CarbonInterface ceilSeconds(float $precision = 1) Ceil the current instance second with given precision.
* @method CarbonInterface roundMillennium(float $precision = 1, string $function = "round") Round the current instance millennium with given precision using the given function.
* @method CarbonInterface roundMillennia(float $precision = 1, string $function = "round") Round the current instance millennium with given precision using the given function.
* @method CarbonInterface floorMillennium(float $precision = 1) Truncate the current instance millennium with given precision.
* @method CarbonInterface floorMillennia(float $precision = 1) Truncate the current instance millennium with given precision.
* @method CarbonInterface ceilMillennium(float $precision = 1) Ceil the current instance millennium with given precision.
* @method CarbonInterface ceilMillennia(float $precision = 1) Ceil the current instance millennium with given precision.
* @method CarbonInterface roundCentury(float $precision = 1, string $function = "round") Round the current instance century with given precision using the given function.
* @method CarbonInterface roundCenturies(float $precision = 1, string $function = "round") Round the current instance century with given precision using the given function.
* @method CarbonInterface floorCentury(float $precision = 1) Truncate the current instance century with given precision.
* @method CarbonInterface floorCenturies(float $precision = 1) Truncate the current instance century with given precision.
* @method CarbonInterface ceilCentury(float $precision = 1) Ceil the current instance century with given precision.
* @method CarbonInterface ceilCenturies(float $precision = 1) Ceil the current instance century with given precision.
* @method CarbonInterface roundDecade(float $precision = 1, string $function = "round") Round the current instance decade with given precision using the given function.
* @method CarbonInterface roundDecades(float $precision = 1, string $function = "round") Round the current instance decade with given precision using the given function.
* @method CarbonInterface floorDecade(float $precision = 1) Truncate the current instance decade with given precision.
* @method CarbonInterface floorDecades(float $precision = 1) Truncate the current instance decade with given precision.
* @method CarbonInterface ceilDecade(float $precision = 1) Ceil the current instance decade with given precision.
* @method CarbonInterface ceilDecades(float $precision = 1) Ceil the current instance decade with given precision.
* @method CarbonInterface roundQuarter(float $precision = 1, string $function = "round") Round the current instance quarter with given precision using the given function.
* @method CarbonInterface roundQuarters(float $precision = 1, string $function = "round") Round the current instance quarter with given precision using the given function.
* @method CarbonInterface floorQuarter(float $precision = 1) Truncate the current instance quarter with given precision.
* @method CarbonInterface floorQuarters(float $precision = 1) Truncate the current instance quarter with given precision.
* @method CarbonInterface ceilQuarter(float $precision = 1) Ceil the current instance quarter with given precision.
* @method CarbonInterface ceilQuarters(float $precision = 1) Ceil the current instance quarter with given precision.
* @method CarbonInterface roundMillisecond(float $precision = 1, string $function = "round") Round the current instance millisecond with given precision using the given function.
* @method CarbonInterface roundMilliseconds(float $precision = 1, string $function = "round") Round the current instance millisecond with given precision using the given function.
* @method CarbonInterface floorMillisecond(float $precision = 1) Truncate the current instance millisecond with given precision.
* @method CarbonInterface floorMilliseconds(float $precision = 1) Truncate the current instance millisecond with given precision.
* @method CarbonInterface ceilMillisecond(float $precision = 1) Ceil the current instance millisecond with given precision.
* @method CarbonInterface ceilMilliseconds(float $precision = 1) Ceil the current instance millisecond with given precision.
* @method CarbonInterface roundMicrosecond(float $precision = 1, string $function = "round") Round the current instance microsecond with given precision using the given function.
* @method CarbonInterface roundMicroseconds(float $precision = 1, string $function = "round") Round the current instance microsecond with given precision using the given function.
* @method CarbonInterface floorMicrosecond(float $precision = 1) Truncate the current instance microsecond with given precision.
* @method CarbonInterface floorMicroseconds(float $precision = 1) Truncate the current instance microsecond with given precision.
* @method CarbonInterface ceilMicrosecond(float $precision = 1) Ceil the current instance microsecond with given precision.
* @method CarbonInterface ceilMicroseconds(float $precision = 1) Ceil the current instance microsecond with given precision.
* @method string shortAbsoluteDiffForHumans(DateTimeInterface $other = null, int $parts = 1) Get the difference (short format, 'Absolute' mode) in a human readable format in the current locale. ($other and $parts parameters can be swapped.)
* @method string longAbsoluteDiffForHumans(DateTimeInterface $other = null, int $parts = 1) Get the difference (long format, 'Absolute' mode) in a human readable format in the current locale. ($other and $parts parameters can be swapped.)
* @method string shortRelativeDiffForHumans(DateTimeInterface $other = null, int $parts = 1) Get the difference (short format, 'Relative' mode) in a human readable format in the current locale. ($other and $parts parameters can be swapped.)
* @method string longRelativeDiffForHumans(DateTimeInterface $other = null, int $parts = 1) Get the difference (long format, 'Relative' mode) in a human readable format in the current locale. ($other and $parts parameters can be swapped.)
* @method string shortRelativeToNowDiffForHumans(DateTimeInterface $other = null, int $parts = 1) Get the difference (short format, 'RelativeToNow' mode) in a human readable format in the current locale. ($other and $parts parameters can be swapped.)
* @method string longRelativeToNowDiffForHumans(DateTimeInterface $other = null, int $parts = 1) Get the difference (long format, 'RelativeToNow' mode) in a human readable format in the current locale. ($other and $parts parameters can be swapped.)
* @method string shortRelativeToOtherDiffForHumans(DateTimeInterface $other = null, int $parts = 1) Get the difference (short format, 'RelativeToOther' mode) in a human readable format in the current locale. ($other and $parts parameters can be swapped.)
* @method string longRelativeToOtherDiffForHumans(DateTimeInterface $other = null, int $parts = 1) Get the difference (long format, 'RelativeToOther' mode) in a human readable format in the current locale. ($other and $parts parameters can be swapped.)
* @method int centuriesInMillennium() Return the number of centuries contained in the current millennium
* @method int|static centuryOfMillennium(?int $century = null) Return the value of the century starting from the beginning of the current millennium when called with no parameters, change the current century when called with an integer value
* @method int|static dayOfCentury(?int $day = null) Return the value of the day starting from the beginning of the current century when called with no parameters, change the current day when called with an integer value
* @method int|static dayOfDecade(?int $day = null) Return the value of the day starting from the beginning of the current decade when called with no parameters, change the current day when called with an integer value
* @method int|static dayOfMillennium(?int $day = null) Return the value of the day starting from the beginning of the current millennium when called with no parameters, change the current day when called with an integer value
* @method int|static dayOfMonth(?int $day = null) Return the value of the day starting from the beginning of the current month when called with no parameters, change the current day when called with an integer value
* @method int|static dayOfQuarter(?int $day = null) Return the value of the day starting from the beginning of the current quarter when called with no parameters, change the current day when called with an integer value
* @method int|static dayOfWeek(?int $day = null) Return the value of the day starting from the beginning of the current week when called with no parameters, change the current day when called with an integer value
* @method int daysInCentury() Return the number of days contained in the current century
* @method int daysInDecade() Return the number of days contained in the current decade
* @method int daysInMillennium() Return the number of days contained in the current millennium
* @method int daysInMonth() Return the number of days contained in the current month
* @method int daysInQuarter() Return the number of days contained in the current quarter
* @method int daysInWeek() Return the number of days contained in the current week
* @method int daysInYear() Return the number of days contained in the current year
* @method int|static decadeOfCentury(?int $decade = null) Return the value of the decade starting from the beginning of the current century when called with no parameters, change the current decade when called with an integer value
* @method int|static decadeOfMillennium(?int $decade = null) Return the value of the decade starting from the beginning of the current millennium when called with no parameters, change the current decade when called with an integer value
* @method int decadesInCentury() Return the number of decades contained in the current century
* @method int decadesInMillennium() Return the number of decades contained in the current millennium
* @method int|static hourOfCentury(?int $hour = null) Return the value of the hour starting from the beginning of the current century when called with no parameters, change the current hour when called with an integer value
* @method int|static hourOfDay(?int $hour = null) Return the value of the hour starting from the beginning of the current day when called with no parameters, change the current hour when called with an integer value
* @method int|static hourOfDecade(?int $hour = null) Return the value of the hour starting from the beginning of the current decade when called with no parameters, change the current hour when called with an integer value
* @method int|static hourOfMillennium(?int $hour = null) Return the value of the hour starting from the beginning of the current millennium when called with no parameters, change the current hour when called with an integer value
* @method int|static hourOfMonth(?int $hour = null) Return the value of the hour starting from the beginning of the current month when called with no parameters, change the current hour when called with an integer value
* @method int|static hourOfQuarter(?int $hour = null) Return the value of the hour starting from the beginning of the current quarter when called with no parameters, change the current hour when called with an integer value
* @method int|static hourOfWeek(?int $hour = null) Return the value of the hour starting from the beginning of the current week when called with no parameters, change the current hour when called with an integer value
* @method int|static hourOfYear(?int $hour = null) Return the value of the hour starting from the beginning of the current year when called with no parameters, change the current hour when called with an integer value
* @method int hoursInCentury() Return the number of hours contained in the current century
* @method int hoursInDay() Return the number of hours contained in the current day
* @method int hoursInDecade() Return the number of hours contained in the current decade
* @method int hoursInMillennium() Return the number of hours contained in the current millennium
* @method int hoursInMonth() Return the number of hours contained in the current month
* @method int hoursInQuarter() Return the number of hours contained in the current quarter
* @method int hoursInWeek() Return the number of hours contained in the current week
* @method int hoursInYear() Return the number of hours contained in the current year
* @method int|static microsecondOfCentury(?int $microsecond = null) Return the value of the microsecond starting from the beginning of the current century when called with no parameters, change the current microsecond when called with an integer value
* @method int|static microsecondOfDay(?int $microsecond = null) Return the value of the microsecond starting from the beginning of the current day when called with no parameters, change the current microsecond when called with an integer value
* @method int|static microsecondOfDecade(?int $microsecond = null) Return the value of the microsecond starting from the beginning of the current decade when called with no parameters, change the current microsecond when called with an integer value
* @method int|static microsecondOfHour(?int $microsecond = null) Return the value of the microsecond starting from the beginning of the current hour when called with no parameters, change the current microsecond when called with an integer value
* @method int|static microsecondOfMillennium(?int $microsecond = null) Return the value of the microsecond starting from the beginning of the current millennium when called with no parameters, change the current microsecond when called with an integer value
* @method int|static microsecondOfMillisecond(?int $microsecond = null) Return the value of the microsecond starting from the beginning of the current millisecond when called with no parameters, change the current microsecond when called with an integer value
* @method int|static microsecondOfMinute(?int $microsecond = null) Return the value of the microsecond starting from the beginning of the current minute when called with no parameters, change the current microsecond when called with an integer value
* @method int|static microsecondOfMonth(?int $microsecond = null) Return the value of the microsecond starting from the beginning of the current month when called with no parameters, change the current microsecond when called with an integer value
* @method int|static microsecondOfQuarter(?int $microsecond = null) Return the value of the microsecond starting from the beginning of the current quarter when called with no parameters, change the current microsecond when called with an integer value
* @method int|static microsecondOfSecond(?int $microsecond = null) Return the value of the microsecond starting from the beginning of the current second when called with no parameters, change the current microsecond when called with an integer value
* @method int|static microsecondOfWeek(?int $microsecond = null) Return the value of the microsecond starting from the beginning of the current week when called with no parameters, change the current microsecond when called with an integer value
* @method int|static microsecondOfYear(?int $microsecond = null) Return the value of the microsecond starting from the beginning of the current year when called with no parameters, change the current microsecond when called with an integer value
* @method int microsecondsInCentury() Return the number of microseconds contained in the current century
* @method int microsecondsInDay() Return the number of microseconds contained in the current day
* @method int microsecondsInDecade() Return the number of microseconds contained in the current decade
* @method int microsecondsInHour() Return the number of microseconds contained in the current hour
* @method int microsecondsInMillennium() Return the number of microseconds contained in the current millennium
* @method int microsecondsInMillisecond() Return the number of microseconds contained in the current millisecond
* @method int microsecondsInMinute() Return the number of microseconds contained in the current minute
* @method int microsecondsInMonth() Return the number of microseconds contained in the current month
* @method int microsecondsInQuarter() Return the number of microseconds contained in the current quarter
* @method int microsecondsInSecond() Return the number of microseconds contained in the current second
* @method int microsecondsInWeek() Return the number of microseconds contained in the current week
* @method int microsecondsInYear() Return the number of microseconds contained in the current year
* @method int|static millisecondOfCentury(?int $millisecond = null) Return the value of the millisecond starting from the beginning of the current century when called with no parameters, change the current millisecond when called with an integer value
* @method int|static millisecondOfDay(?int $millisecond = null) Return the value of the millisecond starting from the beginning of the current day when called with no parameters, change the current millisecond when called with an integer value
* @method int|static millisecondOfDecade(?int $millisecond = null) Return the value of the millisecond starting from the beginning of the current decade when called with no parameters, change the current millisecond when called with an integer value
* @method int|static millisecondOfHour(?int $millisecond = null) Return the value of the millisecond starting from the beginning of the current hour when called with no parameters, change the current millisecond when called with an integer value
* @method int|static millisecondOfMillennium(?int $millisecond = null) Return the value of the millisecond starting from the beginning of the current millennium when called with no parameters, change the current millisecond when called with an integer value
* @method int|static millisecondOfMinute(?int $millisecond = null) Return the value of the millisecond starting from the beginning of the current minute when called with no parameters, change the current millisecond when called with an integer value
* @method int|static millisecondOfMonth(?int $millisecond = null) Return the value of the millisecond starting from the beginning of the current month when called with no parameters, change the current millisecond when called with an integer value
* @method int|static millisecondOfQuarter(?int $millisecond = null) Return the value of the millisecond starting from the beginning of the current quarter when called with no parameters, change the current millisecond when called with an integer value
* @method int|static millisecondOfSecond(?int $millisecond = null) Return the value of the millisecond starting from the beginning of the current second when called with no parameters, change the current millisecond when called with an integer value
* @method int|static millisecondOfWeek(?int $millisecond = null) Return the value of the millisecond starting from the beginning of the current week when called with no parameters, change the current millisecond when called with an integer value
* @method int|static millisecondOfYear(?int $millisecond = null) Return the value of the millisecond starting from the beginning of the current year when called with no parameters, change the current millisecond when called with an integer value
* @method int millisecondsInCentury() Return the number of milliseconds contained in the current century
* @method int millisecondsInDay() Return the number of milliseconds contained in the current day
* @method int millisecondsInDecade() Return the number of milliseconds contained in the current decade
* @method int millisecondsInHour() Return the number of milliseconds contained in the current hour
* @method int millisecondsInMillennium() Return the number of milliseconds contained in the current millennium
* @method int millisecondsInMinute() Return the number of milliseconds contained in the current minute
* @method int millisecondsInMonth() Return the number of milliseconds contained in the current month
* @method int millisecondsInQuarter() Return the number of milliseconds contained in the current quarter
* @method int millisecondsInSecond() Return the number of milliseconds contained in the current second
* @method int millisecondsInWeek() Return the number of milliseconds contained in the current week
* @method int millisecondsInYear() Return the number of milliseconds contained in the current year
* @method int|static minuteOfCentury(?int $minute = null) Return the value of the minute starting from the beginning of the current century when called with no parameters, change the current minute when called with an integer value
* @method int|static minuteOfDay(?int $minute = null) Return the value of the minute starting from the beginning of the current day when called with no parameters, change the current minute when called with an integer value
* @method int|static minuteOfDecade(?int $minute = null) Return the value of the minute starting from the beginning of the current decade when called with no parameters, change the current minute when called with an integer value
* @method int|static minuteOfHour(?int $minute = null) Return the value of the minute starting from the beginning of the current hour when called with no parameters, change the current minute when called with an integer value
* @method int|static minuteOfMillennium(?int $minute = null) Return the value of the minute starting from the beginning of the current millennium when called with no parameters, change the current minute when called with an integer value
* @method int|static minuteOfMonth(?int $minute = null) Return the value of the minute starting from the beginning of the current month when called with no parameters, change the current minute when called with an integer value
* @method int|static minuteOfQuarter(?int $minute = null) Return the value of the minute starting from the beginning of the current quarter when called with no parameters, change the current minute when called with an integer value
* @method int|static minuteOfWeek(?int $minute = null) Return the value of the minute starting from the beginning of the current week when called with no parameters, change the current minute when called with an integer value
* @method int|static minuteOfYear(?int $minute = null) Return the value of the minute starting from the beginning of the current year when called with no parameters, change the current minute when called with an integer value
* @method int minutesInCentury() Return the number of minutes contained in the current century
* @method int minutesInDay() Return the number of minutes contained in the current day
* @method int minutesInDecade() Return the number of minutes contained in the current decade
* @method int minutesInHour() Return the number of minutes contained in the current hour
* @method int minutesInMillennium() Return the number of minutes contained in the current millennium
* @method int minutesInMonth() Return the number of minutes contained in the current month
* @method int minutesInQuarter() Return the number of minutes contained in the current quarter
* @method int minutesInWeek() Return the number of minutes contained in the current week
* @method int minutesInYear() Return the number of minutes contained in the current year
* @method int|static monthOfCentury(?int $month = null) Return the value of the month starting from the beginning of the current century when called with no parameters, change the current month when called with an integer value
* @method int|static monthOfDecade(?int $month = null) Return the value of the month starting from the beginning of the current decade when called with no parameters, change the current month when called with an integer value
* @method int|static monthOfMillennium(?int $month = null) Return the value of the month starting from the beginning of the current millennium when called with no parameters, change the current month when called with an integer value
* @method int|static monthOfQuarter(?int $month = null) Return the value of the month starting from the beginning of the current quarter when called with no parameters, change the current month when called with an integer value
* @method int|static monthOfYear(?int $month = null) Return the value of the month starting from the beginning of the current year when called with no parameters, change the current month when called with an integer value
* @method int monthsInCentury() Return the number of months contained in the current century
* @method int monthsInDecade() Return the number of months contained in the current decade
* @method int monthsInMillennium() Return the number of months contained in the current millennium
* @method int monthsInQuarter() Return the number of months contained in the current quarter
* @method int monthsInYear() Return the number of months contained in the current year
* @method int|static quarterOfCentury(?int $quarter = null) Return the value of the quarter starting from the beginning of the current century when called with no parameters, change the current quarter when called with an integer value
* @method int|static quarterOfDecade(?int $quarter = null) Return the value of the quarter starting from the beginning of the current decade when called with no parameters, change the current quarter when called with an integer value
* @method int|static quarterOfMillennium(?int $quarter = null) Return the value of the quarter starting from the beginning of the current millennium when called with no parameters, change the current quarter when called with an integer value
* @method int|static quarterOfYear(?int $quarter = null) Return the value of the quarter starting from the beginning of the current year when called with no parameters, change the current quarter when called with an integer value
* @method int quartersInCentury() Return the number of quarters contained in the current century
* @method int quartersInDecade() Return the number of quarters contained in the current decade
* @method int quartersInMillennium() Return the number of quarters contained in the current millennium
* @method int quartersInYear() Return the number of quarters contained in the current year
* @method int|static secondOfCentury(?int $second = null) Return the value of the second starting from the beginning of the current century when called with no parameters, change the current second when called with an integer value
* @method int|static secondOfDay(?int $second = null) Return the value of the second starting from the beginning of the current day when called with no parameters, change the current second when called with an integer value
* @method int|static secondOfDecade(?int $second = null) Return the value of the second starting from the beginning of the current decade when called with no parameters, change the current second when called with an integer value
* @method int|static secondOfHour(?int $second = null) Return the value of the second starting from the beginning of the current hour when called with no parameters, change the current second when called with an integer value
* @method int|static secondOfMillennium(?int $second = null) Return the value of the second starting from the beginning of the current millennium when called with no parameters, change the current second when called with an integer value
* @method int|static secondOfMinute(?int $second = null) Return the value of the second starting from the beginning of the current minute when called with no parameters, change the current second when called with an integer value
* @method int|static secondOfMonth(?int $second = null) Return the value of the second starting from the beginning of the current month when called with no parameters, change the current second when called with an integer value
* @method int|static secondOfQuarter(?int $second = null) Return the value of the second starting from the beginning of the current quarter when called with no parameters, change the current second when called with an integer value
* @method int|static secondOfWeek(?int $second = null) Return the value of the second starting from the beginning of the current week when called with no parameters, change the current second when called with an integer value
* @method int|static secondOfYear(?int $second = null) Return the value of the second starting from the beginning of the current year when called with no parameters, change the current second when called with an integer value
* @method int secondsInCentury() Return the number of seconds contained in the current century
* @method int secondsInDay() Return the number of seconds contained in the current day
* @method int secondsInDecade() Return the number of seconds contained in the current decade
* @method int secondsInHour() Return the number of seconds contained in the current hour
* @method int secondsInMillennium() Return the number of seconds contained in the current millennium
* @method int secondsInMinute() Return the number of seconds contained in the current minute
* @method int secondsInMonth() Return the number of seconds contained in the current month
* @method int secondsInQuarter() Return the number of seconds contained in the current quarter
* @method int secondsInWeek() Return the number of seconds contained in the current week
* @method int secondsInYear() Return the number of seconds contained in the current year
* @method int|static weekOfCentury(?int $week = null) Return the value of the week starting from the beginning of the current century when called with no parameters, change the current week when called with an integer value
* @method int|static weekOfDecade(?int $week = null) Return the value of the week starting from the beginning of the current decade when called with no parameters, change the current week when called with an integer value
* @method int|static weekOfMillennium(?int $week = null) Return the value of the week starting from the beginning of the current millennium when called with no parameters, change the current week when called with an integer value
* @method int|static weekOfMonth(?int $week = null) Return the value of the week starting from the beginning of the current month when called with no parameters, change the current week when called with an integer value
* @method int|static weekOfQuarter(?int $week = null) Return the value of the week starting from the beginning of the current quarter when called with no parameters, change the current week when called with an integer value
* @method int|static weekOfYear(?int $week = null) Return the value of the week starting from the beginning of the current year when called with no parameters, change the current week when called with an integer value
* @method int weeksInCentury() Return the number of weeks contained in the current century
* @method int weeksInDecade() Return the number of weeks contained in the current decade
* @method int weeksInMillennium() Return the number of weeks contained in the current millennium
* @method int weeksInMonth() Return the number of weeks contained in the current month
* @method int weeksInQuarter() Return the number of weeks contained in the current quarter
* @method int|static yearOfCentury(?int $year = null) Return the value of the year starting from the beginning of the current century when called with no parameters, change the current year when called with an integer value
* @method int|static yearOfDecade(?int $year = null) Return the value of the year starting from the beginning of the current decade when called with no parameters, change the current year when called with an integer value
* @method int|static yearOfMillennium(?int $year = null) Return the value of the year starting from the beginning of the current millennium when called with no parameters, change the current year when called with an integer value
* @method int yearsInCentury() Return the number of years contained in the current century
* @method int yearsInDecade() Return the number of years contained in the current decade
* @method int yearsInMillennium() Return the number of years contained in the current millennium
*
* </autodoc>
*/
trait Date
{
use Boundaries;
use Comparison;
use Converter;
use Creator;
use Difference;
use Macro;
use MagicParameter;
use Modifiers;
use Mutability;
use ObjectInitialisation;
use Options;
use Rounding;
use Serialization;
use Test;
use Timestamp;
use Units;
use Week;
/**
* Names of days of the week.
*
* @var array
*/
protected static $days = [
// @call isDayOfWeek
CarbonInterface::SUNDAY => 'Sunday',
// @call isDayOfWeek
CarbonInterface::MONDAY => 'Monday',
// @call isDayOfWeek
CarbonInterface::TUESDAY => 'Tuesday',
// @call isDayOfWeek
CarbonInterface::WEDNESDAY => 'Wednesday',
// @call isDayOfWeek
CarbonInterface::THURSDAY => 'Thursday',
// @call isDayOfWeek
CarbonInterface::FRIDAY => 'Friday',
// @call isDayOfWeek
CarbonInterface::SATURDAY => 'Saturday',
];
/**
* List of unit and magic methods associated as doc-comments.
*
* @var array
*/
protected static $units = [
// @call setUnit
// @call addUnit
'year',
// @call setUnit
// @call addUnit
'month',
// @call setUnit
// @call addUnit
'day',
// @call setUnit
// @call addUnit
'hour',
// @call setUnit
// @call addUnit
'minute',
// @call setUnit
// @call addUnit
'second',
// @call setUnit
// @call addUnit
'milli',
// @call setUnit
// @call addUnit
'millisecond',
// @call setUnit
// @call addUnit
'micro',
// @call setUnit
// @call addUnit
'microsecond',
];
/**
* Creates a DateTimeZone from a string, DateTimeZone or integer offset.
*
* @param DateTimeZone|string|int|false|null $object original value to get CarbonTimeZone from it.
* @param DateTimeZone|string|int|false|null $objectDump dump of the object for error messages.
*
* @throws InvalidTimeZoneException
*
* @return CarbonTimeZone|null
*/
protected static function safeCreateDateTimeZone(
DateTimeZone|string|int|false|null $object,
DateTimeZone|string|int|false|null $objectDump = null,
): ?CarbonTimeZone {
return CarbonTimeZone::instance($object, $objectDump);
}
/**
* Get the TimeZone associated with the Carbon instance (as CarbonTimeZone).
*
* @link https://php.net/manual/en/datetime.gettimezone.php
*/
public function getTimezone(): CarbonTimeZone
{
return $this->transmitFactory(fn () => CarbonTimeZone::instance(parent::getTimezone()));
}
/**
* List of minimum and maximums for each unit.
*/
protected static function getRangesByUnit(int $daysInMonth = 31): array
{
return [
// @call roundUnit
'year' => [1, 9999],
// @call roundUnit
'month' => [1, static::MONTHS_PER_YEAR],
// @call roundUnit
'day' => [1, $daysInMonth],
// @call roundUnit
'hour' => [0, static::HOURS_PER_DAY - 1],
// @call roundUnit
'minute' => [0, static::MINUTES_PER_HOUR - 1],
// @call roundUnit
'second' => [0, static::SECONDS_PER_MINUTE - 1],
];
}
/**
* Get a copy of the instance.
*
* @return static
*/
public function copy()
{
return clone $this;
}
/**
* @alias copy
*
* Get a copy of the instance.
*
* @return static
*/
public function clone()
{
return clone $this;
}
/**
* Clone the current instance if it's mutable.
*
* This method is convenient to ensure you don't mutate the initial object
* but avoid to make a useless copy of it if it's already immutable.
*
* @return static
*/
public function avoidMutation(): static
{
if ($this instanceof DateTimeImmutable) {
return $this;
}
return clone $this;
}
/**
* Returns a present instance in the same timezone.
*
* @return static
*/
public function nowWithSameTz(): static
{
$timezone = $this->getTimezone();
return $this->getClock()?->nowAs(static::class, $timezone) ?? static::now($timezone);
}
/**
* Return the Carbon instance passed through, a now instance in the same timezone
* if null given or parse the input if string given.
*
* @param Carbon|\Carbon\CarbonPeriod|\Carbon\CarbonInterval|\DateInterval|\DatePeriod|DateTimeInterface|string|null $date
*
* @return static
*/
public function carbonize($date = null)
{
if ($date instanceof DateInterval) {
return $this->avoidMutation()->add($date);
}
if ($date instanceof DatePeriod || $date instanceof CarbonPeriod) {
$date = $date->getStartDate();
}
return $this->resolveCarbon($date);
}
///////////////////////////////////////////////////////////////////
///////////////////////// GETTERS AND SETTERS /////////////////////
///////////////////////////////////////////////////////////////////
/**
* Get a part of the Carbon object.
*
* @throws UnknownGetterException
*
* @return string|int|bool|DateTimeZone|null
*/
public function __get(string $name): mixed
{
return $this->get($name);
}
/**
* Get a part of the Carbon object.
*
* @throws UnknownGetterException
*
* @return string|int|bool|DateTimeZone
*/
public function get(Unit|string $name): mixed
{
static $localizedFormats = [
// @property string the day of week in current locale
'localeDayOfWeek' => 'dddd',
// @property string the abbreviated day of week in current locale
'shortLocaleDayOfWeek' => 'ddd',
// @property string the month in current locale
'localeMonth' => 'MMMM',
// @property string the abbreviated month in current locale
'shortLocaleMonth' => 'MMM',
];
$name = Unit::toName($name);
if (isset($localizedFormats[$name])) {
return $this->isoFormat($localizedFormats[$name]);
}
static $formats = [
// @property int
'year' => 'Y',
// @property int
'yearIso' => 'o',
// @--property-read int
// @--property-write Month|int
// @property int
'month' => 'n',
// @property int
'day' => 'j',
// @property int
'hour' => 'G',
// @property int
'minute' => 'i',
// @property int
'second' => 's',
// @property int
'micro' => 'u',
// @property int
'microsecond' => 'u',
// @property int 0 (for Sunday) through 6 (for Saturday)
'dayOfWeek' => 'w',
// @property int 1 (for Monday) through 7 (for Sunday)
'dayOfWeekIso' => 'N',
// @property int ISO-8601 week number of year, weeks starting on Monday
'weekOfYear' => 'W',
// @property-read int number of days in the given month
'daysInMonth' => 't',
// @property int|float|string seconds since the Unix Epoch
'timestamp' => 'U',
// @property-read string "am"/"pm" (Ante meridiem or Post meridiem latin lowercase mark)
'latinMeridiem' => 'a',
// @property-read string "AM"/"PM" (Ante meridiem or Post meridiem latin uppercase mark)
'latinUpperMeridiem' => 'A',
// @property string the day of week in English
'englishDayOfWeek' => 'l',
// @property string the abbreviated day of week in English
'shortEnglishDayOfWeek' => 'D',
// @property string the month in English
'englishMonth' => 'F',
// @property string the abbreviated month in English
'shortEnglishMonth' => 'M',
// @property-read string $timezoneAbbreviatedName the current timezone abbreviated name
'timezoneAbbreviatedName' => 'T',
// @property-read string $tzAbbrName alias of $timezoneAbbreviatedName
'tzAbbrName' => 'T',
];
switch (true) {
case isset($formats[$name]):
$value = $this->rawFormat($formats[$name]);
return is_numeric($value) ? (int) $value : $value;
// @property-read string long name of weekday translated according to Carbon locale, in english if no translation available for current language
case $name === 'dayName':
return $this->getTranslatedDayName();
// @property-read string short name of weekday translated according to Carbon locale, in english if no translation available for current language
case $name === 'shortDayName':
return $this->getTranslatedShortDayName();
// @property-read string very short name of weekday translated according to Carbon locale, in english if no translation available for current language
case $name === 'minDayName':
return $this->getTranslatedMinDayName();
// @property-read string long name of month translated according to Carbon locale, in english if no translation available for current language
case $name === 'monthName':
return $this->getTranslatedMonthName();
// @property-read string short name of month translated according to Carbon locale, in english if no translation available for current language
case $name === 'shortMonthName':
return $this->getTranslatedShortMonthName();
// @property-read string lowercase meridiem mark translated according to Carbon locale, in latin if no translation available for current language
case $name === 'meridiem':
return $this->meridiem(true);
// @property-read string uppercase meridiem mark translated according to Carbon locale, in latin if no translation available for current language
case $name === 'upperMeridiem':
return $this->meridiem();
// @property-read int current hour from 1 to 24
case $name === 'noZeroHour':
return $this->hour ?: 24;
// @property int
case $name === 'milliseconds':
// @property int
case $name === 'millisecond':
// @property int
case $name === 'milli':
return (int) floor(((int) $this->rawFormat('u')) / 1000);
// @property int 1 through 53
case $name === 'week':
return (int) $this->week();
// @property int 1 through 53
case $name === 'isoWeek':
return (int) $this->isoWeek();
// @property int year according to week format
case $name === 'weekYear':
return (int) $this->weekYear();
// @property int year according to ISO week format
case $name === 'isoWeekYear':
return (int) $this->isoWeekYear();
// @property-read int 51 through 53
case $name === 'weeksInYear':
return $this->weeksInYear();
// @property-read int 51 through 53
case $name === 'isoWeeksInYear':
return $this->isoWeeksInYear();
// @property int 1 through 5
case $name === 'weekOfMonth':
return (int) ceil($this->day / static::DAYS_PER_WEEK);
// @property-read int 1 through 5
case $name === 'weekNumberInMonth':
return (int) ceil(($this->day + $this->avoidMutation()->startOfMonth()->dayOfWeekIso - 1) / static::DAYS_PER_WEEK);
// @property-read int 0 through 6
case $name === 'firstWeekDay':
return (int) $this->getTranslationMessage('first_day_of_week');
// @property-read int 0 through 6
case $name === 'lastWeekDay':
return $this->transmitFactory(fn () => static::weekRotate((int) $this->getTranslationMessage('first_day_of_week'), -1));
// @property int 1 through 366
case $name === 'dayOfYear':
return 1 + (int) ($this->rawFormat('z'));
// @property-read int 365 or 366
case $name === 'daysInYear':
return static::DAYS_PER_YEAR + ($this->isLeapYear() ? 1 : 0);
// @property int does a diffInYears() with default parameters
case $name === 'age':
return (int) $this->diffInYears();
// @property-read int the quarter of this instance, 1 - 4
case $name === 'quarter':
return (int) ceil($this->month / static::MONTHS_PER_QUARTER);
// @property-read int the decade of this instance
// @call isSameUnit
case $name === 'decade':
return (int) ceil($this->year / static::YEARS_PER_DECADE);
// @property-read int the century of this instance
// @call isSameUnit
case $name === 'century':
$factor = 1;
$year = $this->year;
if ($year < 0) {
$year = -$year;
$factor = -1;
}
return (int) ($factor * ceil($year / static::YEARS_PER_CENTURY));
// @property-read int the millennium of this instance
// @call isSameUnit
case $name === 'millennium':
$factor = 1;
$year = $this->year;
if ($year < 0) {
$year = -$year;
$factor = -1;
}
return (int) ($factor * ceil($year / static::YEARS_PER_MILLENNIUM));
// @property int the timezone offset in seconds from UTC
case $name === 'offset':
return $this->getOffset();
// @property int the timezone offset in minutes from UTC
case $name === 'offsetMinutes':
return $this->getOffset() / static::SECONDS_PER_MINUTE;
// @property int the timezone offset in hours from UTC
case $name === 'offsetHours':
return $this->getOffset() / static::SECONDS_PER_MINUTE / static::MINUTES_PER_HOUR;
// @property-read bool daylight savings time indicator, true if DST, false otherwise
case $name === 'dst':
return $this->rawFormat('I') === '1';
// @property-read bool checks if the timezone is local, true if local, false otherwise
case $name === 'local':
return $this->getOffset() === $this->avoidMutation()->setTimezone(date_default_timezone_get())->getOffset();
// @property-read bool checks if the timezone is UTC, true if UTC, false otherwise
case $name === 'utc':
return $this->getOffset() === 0;
// @--property-write DateTimeZone|string|int $timezone the current timezone
// @--property-write DateTimeZone|string|int $tz alias of $timezone
// @--property-read CarbonTimeZone $timezone the current timezone
// @--property-read CarbonTimeZone $tz alias of $timezone
// @property CarbonTimeZone $timezone the current timezone
// @property CarbonTimeZone $tz alias of $timezone
case $name === 'timezone' || $name === 'tz':
return $this->getTimezone();
// @property-read string $timezoneName the current timezone name
// @property-read string $tzName alias of $timezoneName
case $name === 'timezoneName' || $name === 'tzName':
return $this->getTimezone()->getName();
// @property-read string locale of the current instance
case $name === 'locale':
return $this->getTranslatorLocale();
case preg_match('/^([a-z]{2,})(In|Of)([A-Z][a-z]+)$/', $name, $match):
[, $firstUnit, $operator, $secondUnit] = $match;
try {
$start = $this->avoidMutation()->startOf($secondUnit);
$value = $operator === 'Of'
? (\in_array($firstUnit, [
// Unit with indexes starting at 1 (other units start at 0)
'day',
'week',
'month',
'quarter',
], true) ? 1 : 0) + floor($start->diffInUnit($firstUnit, $this))
: round($start->diffInUnit($firstUnit, $start->avoidMutation()->add($secondUnit, 1)));
return (int) $value;
} catch (UnknownUnitException) {
// default to macro
}
default:
$macro = $this->getLocalMacro('get'.ucfirst($name));
if ($macro) {
return $this->executeCallableWithContext($macro);
}
throw new UnknownGetterException($name);
}
}
/**
* Check if an attribute exists on the object
*
* @param string $name
*
* @return bool
*/
public function __isset($name)
{
try {
$this->__get($name);
} catch (UnknownGetterException | ReflectionException) {
return false;
}
return true;
}
/**
* Set a part of the Carbon object
*
* @param string $name
* @param string|int|DateTimeZone $value
*
* @throws UnknownSetterException|ReflectionException
*
* @return void
*/
public function __set($name, $value)
{
if ($this->constructedObjectId === spl_object_hash($this)) {
$this->set($name, $value);
return;
}
$this->$name = $value;
}
/**
* Set a part of the Carbon object.
*
* @throws ImmutableException|UnknownSetterException
*
* @return $this
*/
public function set(Unit|array|string $name, DateTimeZone|Month|string|int|float|null $value = null): static
{
if ($this->isImmutable()) {
throw new ImmutableException(\sprintf('%s class', static::class));
}
if (\is_array($name)) {
foreach ($name as $key => $value) {
$this->set($key, $value);
}
return $this;
}
$name = Unit::toName($name);
switch ($name) {
case 'milliseconds':
case 'millisecond':
case 'milli':
case 'microseconds':
case 'microsecond':
case 'micro':
if (str_starts_with($name, 'milli')) {
$value *= 1000;
}
while ($value < 0) {
$this->subSecond();
$value += static::MICROSECONDS_PER_SECOND;
}
while ($value >= static::MICROSECONDS_PER_SECOND) {
$this->addSecond();
$value -= static::MICROSECONDS_PER_SECOND;
}
$this->modify($this->rawFormat('H:i:s.').str_pad((string) round($value), 6, '0', STR_PAD_LEFT));
break;
case 'year':
case 'month':
case 'day':
case 'hour':
case 'minute':
case 'second':
[$year, $month, $day, $hour, $minute, $second] = array_map('intval', explode('-', $this->rawFormat('Y-n-j-G-i-s')));
$$name = self::monthToInt($value, $name);
$this->setDateTime($year, $month, $day, $hour, $minute, $second);
break;
case 'week':
$this->week($value);
break;
case 'isoWeek':
$this->isoWeek($value);
break;
case 'weekYear':
$this->weekYear($value);
break;
case 'isoWeekYear':
$this->isoWeekYear($value);
break;
case 'dayOfYear':
$this->addDays($value - $this->dayOfYear);
break;
case 'dayOfWeek':
$this->addDays($value - $this->dayOfWeek);
break;
case 'dayOfWeekIso':
$this->addDays($value - $this->dayOfWeekIso);
break;
case 'timestamp':
$this->setTimestamp($value);
break;
case 'offset':
$this->setTimezone(static::safeCreateDateTimeZone($value / static::SECONDS_PER_MINUTE / static::MINUTES_PER_HOUR));
break;
case 'offsetMinutes':
$this->setTimezone(static::safeCreateDateTimeZone($value / static::MINUTES_PER_HOUR));
break;
case 'offsetHours':
$this->setTimezone(static::safeCreateDateTimeZone($value));
break;
case 'timezone':
case 'tz':
$this->setTimezone($value);
break;
default:
if (preg_match('/^([a-z]{2,})Of([A-Z][a-z]+)$/', $name, $match)) {
[, $firstUnit, $secondUnit] = $match;
try {
$start = $this->avoidMutation()->startOf($secondUnit);
$currentValue = (\in_array($firstUnit, [
// Unit with indexes starting at 1 (other units start at 0)
'day',
'week',
'month',
'quarter',
], true) ? 1 : 0) + (int) floor($start->diffInUnit($firstUnit, $this));
// We check $value a posteriori to give precedence to UnknownUnitException
if (!\is_int($value)) {
throw new UnitException("->$name expects integer value");
}
$this->addUnit($firstUnit, $value - $currentValue);
break;
} catch (UnknownUnitException) {
// default to macro
}
}
$macro = $this->getLocalMacro('set'.ucfirst($name));
if ($macro) {
$this->executeCallableWithContext($macro, $value);
break;
}
if ($this->isLocalStrictModeEnabled()) {
throw new UnknownSetterException($name);
}
$this->$name = $value;
}
return $this;
}
/**
* Get the translation of the current week day name (with context for languages with multiple forms).
*
* @param string|null $context whole format string
* @param string $keySuffix "", "_short" or "_min"
* @param string|null $defaultValue default value if translation missing
*/
public function getTranslatedDayName(
?string $context = null,
string $keySuffix = '',
?string $defaultValue = null,
): string {
return $this->getTranslatedFormByRegExp('weekdays', $keySuffix, $context, $this->dayOfWeek, $defaultValue ?: $this->englishDayOfWeek);
}
/**
* Get the translation of the current short week day name (with context for languages with multiple forms).
*
* @param string|null $context whole format string
*/
public function getTranslatedShortDayName(?string $context = null): string
{
return $this->getTranslatedDayName($context, '_short', $this->shortEnglishDayOfWeek);
}
/**
* Get the translation of the current abbreviated week day name (with context for languages with multiple forms).
*
* @param string|null $context whole format string
*/
public function getTranslatedMinDayName(?string $context = null): string
{
return $this->getTranslatedDayName($context, '_min', $this->shortEnglishDayOfWeek);
}
/**
* Get the translation of the current month day name (with context for languages with multiple forms).
*
* @param string|null $context whole format string
* @param string $keySuffix "" or "_short"
* @param string|null $defaultValue default value if translation missing
*/
public function getTranslatedMonthName(
?string $context = null,
string $keySuffix = '',
?string $defaultValue = null,
): string {
return $this->getTranslatedFormByRegExp('months', $keySuffix, $context, $this->month - 1, $defaultValue ?: $this->englishMonth);
}
/**
* Get the translation of the current short month day name (with context for languages with multiple forms).
*
* @param string|null $context whole format string
*/
public function getTranslatedShortMonthName(?string $context = null): string
{
return $this->getTranslatedMonthName($context, '_short', $this->shortEnglishMonth);
}
/**
* Get/set the day of year.
*
* @template T of int|null
*
* @param int|null $value new value for day of year if using as setter.
*
* @psalm-param T $value
*
* @return static|int
*
* @psalm-return (T is int ? static : int)
*/
public function dayOfYear(?int $value = null): static|int
{
$dayOfYear = $this->dayOfYear;
return $value === null ? $dayOfYear : $this->addDays($value - $dayOfYear);
}
/**
* Get/set the weekday from 0 (Sunday) to 6 (Saturday).
*
* @param WeekDay|int|null $value new value for weekday if using as setter.
*/
public function weekday(WeekDay|int|null $value = null): static|int
{
if ($value === null) {
return $this->dayOfWeek;
}
$firstDay = (int) ($this->getTranslationMessage('first_day_of_week') ?? 0);
$dayOfWeek = ($this->dayOfWeek + 7 - $firstDay) % 7;
return $this->addDays(((WeekDay::int($value) + 7 - $firstDay) % 7) - $dayOfWeek);
}
/**
* Get/set the ISO weekday from 1 (Monday) to 7 (Sunday).
*
* @param WeekDay|int|null $value new value for weekday if using as setter.
*/
public function isoWeekday(WeekDay|int|null $value = null): static|int
{
$dayOfWeekIso = $this->dayOfWeekIso;
return $value === null ? $dayOfWeekIso : $this->addDays(WeekDay::int($value) - $dayOfWeekIso);
}
/**
* Return the number of days since the start of the week (using the current locale or the first parameter
* if explicitly given).
*
* @param WeekDay|int|null $weekStartsAt optional start allow you to specify the day of week to use to start the week,
* if not provided, start of week is inferred from the locale
* (Sunday for en_US, Monday for de_DE, etc.)
*/
public function getDaysFromStartOfWeek(WeekDay|int|null $weekStartsAt = null): int
{
$firstDay = (int) (WeekDay::int($weekStartsAt) ?? $this->getTranslationMessage('first_day_of_week') ?? 0);
return ($this->dayOfWeek + 7 - $firstDay) % 7;
}
/**
* Set the day (keeping the current time) to the start of the week + the number of days passed as the first
* parameter. First day of week is driven by the locale unless explicitly set with the second parameter.
*
* @param int $numberOfDays number of days to add after the start of the current week
* @param WeekDay|int|null $weekStartsAt optional start allow you to specify the day of week to use to start the week,
* if not provided, start of week is inferred from the locale
* (Sunday for en_US, Monday for de_DE, etc.)
*/
public function setDaysFromStartOfWeek(int $numberOfDays, WeekDay|int|null $weekStartsAt = null): static
{
return $this->addDays($numberOfDays - $this->getDaysFromStartOfWeek(WeekDay::int($weekStartsAt)));
}
/**
* Set any unit to a new value without overflowing current other unit given.
*
* @param string $valueUnit unit name to modify
* @param int $value new value for the input unit
* @param string $overflowUnit unit name to not overflow
*/
public function setUnitNoOverflow(string $valueUnit, int $value, string $overflowUnit): static
{
try {
$original = $this->avoidMutation();
/** @var static $date */
$date = $this->$valueUnit($value);
$start = $original->avoidMutation()->startOf($overflowUnit);
$end = $original->avoidMutation()->endOf($overflowUnit);
if ($date < $start) {
$date = $date->setDateTimeFrom($start);
} elseif ($date > $end) {
$date = $date->setDateTimeFrom($end);
}
return $date;
} catch (BadMethodCallException | ReflectionException $exception) {
throw new UnknownUnitException($valueUnit, 0, $exception);
}
}
/**
* Add any unit to a new value without overflowing current other unit given.
*
* @param string $valueUnit unit name to modify
* @param int $value amount to add to the input unit
* @param string $overflowUnit unit name to not overflow
*/
public function addUnitNoOverflow(string $valueUnit, int $value, string $overflowUnit): static
{
return $this->setUnitNoOverflow($valueUnit, $this->$valueUnit + $value, $overflowUnit);
}
/**
* Subtract any unit to a new value without overflowing current other unit given.
*
* @param string $valueUnit unit name to modify
* @param int $value amount to subtract to the input unit
* @param string $overflowUnit unit name to not overflow
*/
public function subUnitNoOverflow(string $valueUnit, int $value, string $overflowUnit): static
{
return $this->setUnitNoOverflow($valueUnit, $this->$valueUnit - $value, $overflowUnit);
}
/**
* Returns the minutes offset to UTC if no arguments passed, else set the timezone with given minutes shift passed.
*/
public function utcOffset(?int $minuteOffset = null): static|int
{
if ($minuteOffset === null) {
return $this->offsetMinutes;
}
return $this->setTimezone(CarbonTimeZone::createFromMinuteOffset($minuteOffset));
}
/**
* Set the date with gregorian year, month and day numbers.
*
* @see https://php.net/manual/en/datetime.setdate.php
*/
public function setDate(int $year, int $month, int $day): static
{
return parent::setDate($year, $month, $day);
}
/**
* Set a date according to the ISO 8601 standard - using weeks and day offsets rather than specific dates.
*
* @see https://php.net/manual/en/datetime.setisodate.php
*/
public function setISODate(int $year, int $week, int $day = 1): static
{
return parent::setISODate($year, $week, $day);
}
/**
* Set the date and time all together.
*/
public function setDateTime(
int $year,
int $month,
int $day,
int $hour,
int $minute,
int $second = 0,
int $microseconds = 0,
): static {
return $this->setDate($year, $month, $day)->setTime($hour, $minute, $second, $microseconds);
}
/**
* Resets the current time of the DateTime object to a different time.
*
* @see https://php.net/manual/en/datetime.settime.php
*/
public function setTime(int $hour, int $minute, int $second = 0, int $microseconds = 0): static
{
return parent::setTime($hour, $minute, $second, $microseconds);
}
/**
* Set the instance's timestamp.
*
* Timestamp input can be given as int, float or a string containing one or more numbers.
*/
public function setTimestamp(float|int|string $timestamp): static
{
[$seconds, $microseconds] = self::getIntegerAndDecimalParts($timestamp);
return parent::setTimestamp((int) $seconds)->setMicroseconds((int) $microseconds);
}
/**
* Set the time by time string.
*/
public function setTimeFromTimeString(string $time): static
{
if (!str_contains($time, ':')) {
$time .= ':0';
}
return $this->modify($time);
}
/**
* @alias setTimezone
*/
public function timezone(DateTimeZone|string|int $value): static
{
return $this->setTimezone($value);
}
/**
* Set the timezone or returns the timezone name if no arguments passed.
*/
public function tz(DateTimeZone|string|int|null $value = null): static|string
{
if ($value === null) {
return $this->tzName;
}
return $this->setTimezone($value);
}
/**
* Set the instance's timezone from a string or object.
*/
public function setTimezone(DateTimeZone|string|int $timeZone): static
{
return parent::setTimezone(static::safeCreateDateTimeZone($timeZone));
}
/**
* Set the instance's timezone from a string or object and add/subtract the offset difference.
*/
public function shiftTimezone(DateTimeZone|string $value): static
{
$dateTimeString = $this->format('Y-m-d H:i:s.u');
return $this
->setTimezone($value)
->modify($dateTimeString);
}
/**
* Set the instance's timezone to UTC.
*/
public function utc(): static
{
return $this->setTimezone('UTC');
}
/**
* Set the year, month, and date for this instance to that of the passed instance.
*/
public function setDateFrom(DateTimeInterface|string $date): static
{
$date = $this->resolveCarbon($date);
return $this->setDate($date->year, $date->month, $date->day);
}
/**
* Set the hour, minute, second and microseconds for this instance to that of the passed instance.
*/
public function setTimeFrom(DateTimeInterface|string $date): static
{
$date = $this->resolveCarbon($date);
return $this->setTime($date->hour, $date->minute, $date->second, $date->microsecond);
}
/**
* Set the date and time for this instance to that of the passed instance.
*/
public function setDateTimeFrom(DateTimeInterface|string $date): static
{
$date = $this->resolveCarbon($date);
return $this->modify($date->rawFormat('Y-m-d H:i:s.u'));
}
/**
* Get the days of the week.
*/
public static function getDays(): array
{
return static::$days;
}
///////////////////////////////////////////////////////////////////
/////////////////////// WEEK SPECIAL DAYS /////////////////////////
///////////////////////////////////////////////////////////////////
/**
* Get the first day of week.
*
* @return int
*/
public static function getWeekStartsAt(?string $locale = null): int
{
return (int) static::getTranslationMessageWith(
$locale ? Translator::get($locale) : static::getTranslator(),
'first_day_of_week',
);
}
/**
* Get the last day of week.
*
* @param string $locale local to consider the last day of week.
*
* @return int
*/
public static function getWeekEndsAt(?string $locale = null): int
{
return static::weekRotate(static::getWeekStartsAt($locale), -1);
}
/**
* Get weekend days
*/
public static function getWeekendDays(): array
{
return FactoryImmutable::getInstance()->getWeekendDays();
}
/**
* @deprecated To avoid conflict between different third-party libraries, static setters should not be used.
* You should rather consider week-end is always saturday and sunday, and if you have some custom
* week-end days to handle, give to those days an other name and create a macro for them:
*
* ```
* Carbon::macro('isDayOff', function ($date) {
* return $date->isSunday() || $date->isMonday();
* });
* Carbon::macro('isNotDayOff', function ($date) {
* return !$date->isDayOff();
* });
* if ($someDate->isDayOff()) ...
* if ($someDate->isNotDayOff()) ...
* // Add 5 not-off days
* $count = 5;
* while ($someDate->isDayOff() || ($count-- > 0)) {
* $someDate->addDay();
* }
* ```
*
* Set weekend days
*/
public static function setWeekendDays(array $days): void
{
FactoryImmutable::getDefaultInstance()->setWeekendDays($days);
}
/**
* Determine if a time string will produce a relative date.
*
* @return bool true if time match a relative date, false if absolute or invalid time string
*/
public static function hasRelativeKeywords(?string $time): bool
{
if (!$time || strtotime($time) === false) {
return false;
}
$date1 = new DateTime('2000-01-01T00:00:00Z');
$date1->modify($time);
$date2 = new DateTime('2001-12-25T00:00:00Z');
$date2->modify($time);
return $date1 != $date2;
}
///////////////////////////////////////////////////////////////////
/////////////////////// STRING FORMATTING /////////////////////////
///////////////////////////////////////////////////////////////////
/**
* Returns list of locale formats for ISO formatting.
*
* @param string|null $locale current locale used if null
*/
public function getIsoFormats(?string $locale = null): array
{
return [
'LT' => $this->getTranslationMessage('formats.LT', $locale),
'LTS' => $this->getTranslationMessage('formats.LTS', $locale),
'L' => $this->getTranslationMessage('formats.L', $locale),
'LL' => $this->getTranslationMessage('formats.LL', $locale),
'LLL' => $this->getTranslationMessage('formats.LLL', $locale),
'LLLL' => $this->getTranslationMessage('formats.LLLL', $locale),
'l' => $this->getTranslationMessage('formats.l', $locale),
'll' => $this->getTranslationMessage('formats.ll', $locale),
'lll' => $this->getTranslationMessage('formats.lll', $locale),
'llll' => $this->getTranslationMessage('formats.llll', $locale),
];
}
/**
* Returns list of calendar formats for ISO formatting.
*
* @param string|null $locale current locale used if null
*/
public function getCalendarFormats(?string $locale = null): array
{
return [
'sameDay' => $this->getTranslationMessage('calendar.sameDay', $locale, '[Today at] LT'),
'nextDay' => $this->getTranslationMessage('calendar.nextDay', $locale, '[Tomorrow at] LT'),
'nextWeek' => $this->getTranslationMessage('calendar.nextWeek', $locale, 'dddd [at] LT'),
'lastDay' => $this->getTranslationMessage('calendar.lastDay', $locale, '[Yesterday at] LT'),
'lastWeek' => $this->getTranslationMessage('calendar.lastWeek', $locale, '[Last] dddd [at] LT'),
'sameElse' => $this->getTranslationMessage('calendar.sameElse', $locale, 'L'),
];
}
/**
* Returns list of locale units for ISO formatting.
*/
public static function getIsoUnits(): array
{
static $units = null;
$units ??= [
'OD' => ['getAltNumber', ['day']],
'OM' => ['getAltNumber', ['month']],
'OY' => ['getAltNumber', ['year']],
'OH' => ['getAltNumber', ['hour']],
'Oh' => ['getAltNumber', ['h']],
'Om' => ['getAltNumber', ['minute']],
'Os' => ['getAltNumber', ['second']],
'D' => 'day',
'DD' => ['rawFormat', ['d']],
'Do' => ['ordinal', ['day', 'D']],
'd' => 'dayOfWeek',
'dd' => static fn (CarbonInterface $date, $originalFormat = null) => $date->getTranslatedMinDayName(
$originalFormat,
),
'ddd' => static fn (CarbonInterface $date, $originalFormat = null) => $date->getTranslatedShortDayName(
$originalFormat,
),
'dddd' => static fn (CarbonInterface $date, $originalFormat = null) => $date->getTranslatedDayName(
$originalFormat,
),
'DDD' => 'dayOfYear',
'DDDD' => ['getPaddedUnit', ['dayOfYear', 3]],
'DDDo' => ['ordinal', ['dayOfYear', 'DDD']],
'e' => ['weekday', []],
'E' => 'dayOfWeekIso',
'H' => ['rawFormat', ['G']],
'HH' => ['rawFormat', ['H']],
'h' => ['rawFormat', ['g']],
'hh' => ['rawFormat', ['h']],
'k' => 'noZeroHour',
'kk' => ['getPaddedUnit', ['noZeroHour']],
'hmm' => ['rawFormat', ['gi']],
'hmmss' => ['rawFormat', ['gis']],
'Hmm' => ['rawFormat', ['Gi']],
'Hmmss' => ['rawFormat', ['Gis']],
'm' => 'minute',
'mm' => ['rawFormat', ['i']],
'a' => 'meridiem',
'A' => 'upperMeridiem',
's' => 'second',
'ss' => ['getPaddedUnit', ['second']],
'S' => static fn (CarbonInterface $date) => (string) floor($date->micro / 100000),
'SS' => static fn (CarbonInterface $date) => self::floorZeroPad($date->micro / 10000, 2),
'SSS' => static fn (CarbonInterface $date) => self::floorZeroPad($date->micro / 1000, 3),
'SSSS' => static fn (CarbonInterface $date) => self::floorZeroPad($date->micro / 100, 4),
'SSSSS' => static fn (CarbonInterface $date) => self::floorZeroPad($date->micro / 10, 5),
'SSSSSS' => ['getPaddedUnit', ['micro', 6]],
'SSSSSSS' => static fn (CarbonInterface $date) => self::floorZeroPad($date->micro * 10, 7),
'SSSSSSSS' => static fn (CarbonInterface $date) => self::floorZeroPad($date->micro * 100, 8),
'SSSSSSSSS' => static fn (CarbonInterface $date) => self::floorZeroPad($date->micro * 1000, 9),
'M' => 'month',
'MM' => ['rawFormat', ['m']],
'MMM' => static function (CarbonInterface $date, $originalFormat = null) {
$month = $date->getTranslatedShortMonthName($originalFormat);
$suffix = $date->getTranslationMessage('mmm_suffix');
if ($suffix && $month !== $date->monthName) {
$month .= $suffix;
}
return $month;
},
'MMMM' => static fn (CarbonInterface $date, $originalFormat = null) => $date->getTranslatedMonthName(
$originalFormat,
),
'Mo' => ['ordinal', ['month', 'M']],
'Q' => 'quarter',
'Qo' => ['ordinal', ['quarter', 'M']],
'G' => 'isoWeekYear',
'GG' => ['getPaddedUnit', ['isoWeekYear']],
'GGG' => ['getPaddedUnit', ['isoWeekYear', 3]],
'GGGG' => ['getPaddedUnit', ['isoWeekYear', 4]],
'GGGGG' => ['getPaddedUnit', ['isoWeekYear', 5]],
'g' => 'weekYear',
'gg' => ['getPaddedUnit', ['weekYear']],
'ggg' => ['getPaddedUnit', ['weekYear', 3]],
'gggg' => ['getPaddedUnit', ['weekYear', 4]],
'ggggg' => ['getPaddedUnit', ['weekYear', 5]],
'W' => 'isoWeek',
'WW' => ['getPaddedUnit', ['isoWeek']],
'Wo' => ['ordinal', ['isoWeek', 'W']],
'w' => 'week',
'ww' => ['getPaddedUnit', ['week']],
'wo' => ['ordinal', ['week', 'w']],
'x' => ['valueOf', []],
'X' => 'timestamp',
'Y' => 'year',
'YY' => ['rawFormat', ['y']],
'YYYY' => ['getPaddedUnit', ['year', 4]],
'YYYYY' => ['getPaddedUnit', ['year', 5]],
'YYYYYY' => static fn (CarbonInterface $date) => ($date->year < 0 ? '' : '+').
$date->getPaddedUnit('year', 6),
'z' => ['rawFormat', ['T']],
'zz' => 'tzName',
'Z' => ['getOffsetString', []],
'ZZ' => ['getOffsetString', ['']],
];
return $units;
}
/**
* Returns a unit of the instance padded with 0 by default or any other string if specified.
*
* @param string $unit Carbon unit name
* @param int $length Length of the output (2 by default)
* @param string $padString String to use for padding ("0" by default)
* @param int $padType Side(s) to pad (STR_PAD_LEFT by default)
*/
public function getPaddedUnit($unit, $length = 2, $padString = '0', $padType = STR_PAD_LEFT): string
{
return ($this->$unit < 0 ? '-' : '').str_pad((string) abs($this->$unit), $length, $padString, $padType);
}
/**
* Return a property with its ordinal.
*/
public function ordinal(string $key, ?string $period = null): string
{
$number = $this->$key;
$result = $this->translate('ordinal', [
':number' => $number,
':period' => (string) $period,
]);
return (string) ($result === 'ordinal' ? $number : $result);
}
/**
* Return the meridiem of the current time in the current locale.
*
* @param bool $isLower if true, returns lowercase variant if available in the current locale.
*/
public function meridiem(bool $isLower = false): string
{
$hour = $this->hour;
$index = $hour < static::HOURS_PER_DAY / 2 ? 0 : 1;
if ($isLower) {
$key = 'meridiem.'.($index + 2);
$result = $this->translate($key);
if ($result !== $key) {
return $result;
}
}
$key = "meridiem.$index";
$result = $this->translate($key);
if ($result === $key) {
$result = $this->translate('meridiem', [
':hour' => $this->hour,
':minute' => $this->minute,
':isLower' => $isLower,
]);
if ($result === 'meridiem') {
return $isLower ? $this->latinMeridiem : $this->latinUpperMeridiem;
}
} elseif ($isLower) {
$result = mb_strtolower($result);
}
return $result;
}
/**
* Returns the alternative number for a given date property if available in the current locale.
*
* @param string $key date property
*/
public function getAltNumber(string $key): string
{
return $this->translateNumber((int) (\strlen($key) > 1 ? $this->$key : $this->rawFormat($key)));
}
/**
* Format in the current language using ISO replacement patterns.
*
* @param string|null $originalFormat provide context if a chunk has been passed alone
*/
public function isoFormat(string $format, ?string $originalFormat = null): string
{
$result = '';
$length = mb_strlen($format);
$originalFormat ??= $format;
$inEscaped = false;
$formats = null;
$units = null;
for ($i = 0; $i < $length; $i++) {
$char = mb_substr($format, $i, 1);
if ($char === '\\') {
$result .= mb_substr($format, ++$i, 1);
continue;
}
if ($char === '[' && !$inEscaped) {
$inEscaped = true;
continue;
}
if ($char === ']' && $inEscaped) {
$inEscaped = false;
continue;
}
if ($inEscaped) {
$result .= $char;
continue;
}
$input = mb_substr($format, $i);
if (preg_match('/^(LTS|LT|l{1,4}|L{1,4})/', $input, $match)) {
if ($formats === null) {
$formats = $this->getIsoFormats();
}
$code = $match[0];
$sequence = $formats[$code] ?? preg_replace_callback(
'/MMMM|MM|DD|dddd/',
static fn ($code) => mb_substr($code[0], 1),
$formats[strtoupper($code)] ?? '',
);
$rest = mb_substr($format, $i + mb_strlen($code));
$format = mb_substr($format, 0, $i).$sequence.$rest;
$length = mb_strlen($format);
$input = $sequence.$rest;
}
if (preg_match('/^'.CarbonInterface::ISO_FORMAT_REGEXP.'/', $input, $match)) {
$code = $match[0];
if ($units === null) {
$units = static::getIsoUnits();
}
$sequence = $units[$code] ?? '';
if ($sequence instanceof Closure) {
$sequence = $sequence($this, $originalFormat);
} elseif (\is_array($sequence)) {
try {
$sequence = $this->{$sequence[0]}(...$sequence[1]);
} catch (ReflectionException | InvalidArgumentException | BadMethodCallException) {
$sequence = '';
}
} elseif (\is_string($sequence)) {
$sequence = $this->$sequence ?? $code;
}
$format = mb_substr($format, 0, $i).$sequence.mb_substr($format, $i + mb_strlen($code));
$i += mb_strlen((string) $sequence) - 1;
$length = mb_strlen($format);
$char = $sequence;
}
$result .= $char;
}
return $result;
}
/**
* List of replacements from date() format to isoFormat().
*/
public static function getFormatsToIsoReplacements(): array
{
static $replacements = null;
$replacements ??= [
'd' => true,
'D' => 'ddd',
'j' => true,
'l' => 'dddd',
'N' => true,
'S' => static fn ($date) => str_replace((string) $date->rawFormat('j'), '', $date->isoFormat('Do')),
'w' => true,
'z' => true,
'W' => true,
'F' => 'MMMM',
'm' => true,
'M' => 'MMM',
'n' => true,
't' => true,
'L' => true,
'o' => true,
'Y' => true,
'y' => true,
'a' => 'a',
'A' => 'A',
'B' => true,
'g' => true,
'G' => true,
'h' => true,
'H' => true,
'i' => true,
's' => true,
'u' => true,
'v' => true,
'E' => true,
'I' => true,
'O' => true,
'P' => true,
'Z' => true,
'c' => true,
'r' => true,
'U' => true,
'T' => true,
];
return $replacements;
}
/**
* Format as ->format() do (using date replacements patterns from https://php.net/manual/en/function.date.php)
* but translate words whenever possible (months, day names, etc.) using the current locale.
*/
public function translatedFormat(string $format): string
{
$replacements = static::getFormatsToIsoReplacements();
$context = '';
$isoFormat = '';
$length = mb_strlen($format);
for ($i = 0; $i < $length; $i++) {
$char = mb_substr($format, $i, 1);
if ($char === '\\') {
$replacement = mb_substr($format, $i, 2);
$isoFormat .= $replacement;
$i++;
continue;
}
if (!isset($replacements[$char])) {
$replacement = preg_match('/^[A-Za-z]$/', $char) ? "\\$char" : $char;
$isoFormat .= $replacement;
$context .= $replacement;
continue;
}
$replacement = $replacements[$char];
if ($replacement === true) {
static $contextReplacements = null;
if ($contextReplacements === null) {
$contextReplacements = [
'm' => 'MM',
'd' => 'DD',
't' => 'D',
'j' => 'D',
'N' => 'e',
'w' => 'e',
'n' => 'M',
'o' => 'YYYY',
'Y' => 'YYYY',
'y' => 'YY',
'g' => 'h',
'G' => 'H',
'h' => 'hh',
'H' => 'HH',
'i' => 'mm',
's' => 'ss',
];
}
$isoFormat .= '['.$this->rawFormat($char).']';
$context .= $contextReplacements[$char] ?? ' ';
continue;
}
if ($replacement instanceof Closure) {
$replacement = '['.$replacement($this).']';
$isoFormat .= $replacement;
$context .= $replacement;
continue;
}
$isoFormat .= $replacement;
$context .= $replacement;
}
return $this->isoFormat($isoFormat, $context);
}
/**
* Returns the offset hour and minute formatted with +/- and a given separator (":" by default).
* For example, if the time zone is 9 hours 30 minutes, you'll get "+09:30", with "@@" as first
* argument, "+09@@30", with "" as first argument, "+0930". Negative offset will return something
* like "-12:00".
*
* @param string $separator string to place between hours and minutes (":" by default)
*/
public function getOffsetString(string $separator = ':'): string
{
$second = $this->getOffset();
$symbol = $second < 0 ? '-' : '+';
$minute = abs($second) / static::SECONDS_PER_MINUTE;
$hour = self::floorZeroPad($minute / static::MINUTES_PER_HOUR, 2);
$minute = self::floorZeroPad(((int) $minute) % static::MINUTES_PER_HOUR, 2);
return "$symbol$hour$separator$minute";
}
/**
* Dynamically handle calls to the class.
*
* @param string $method magic method name called
* @param array $parameters parameters list
*
* @throws BadMethodCallException
*/
public static function __callStatic(string $method, array $parameters): mixed
{
if (!static::hasMacro($method)) {
foreach (static::getGenericMacros() as $callback) {
try {
return static::executeStaticCallable($callback, $method, ...$parameters);
} catch (BadMethodCallException) {
continue;
}
}
if (static::isStrictModeEnabled()) {
throw new UnknownMethodException(\sprintf('%s::%s', static::class, $method));
}
return null;
}
return static::executeStaticCallable(static::getMacro($method), ...$parameters);
}
/**
* Set specified unit to new given value.
*
* @param string $unit year, month, day, hour, minute, second or microsecond
* @param Month|int $value new value for given unit
*/
public function setUnit(string $unit, Month|int|float|null $value = null): static
{
if (\is_float($value)) {
$int = (int) $value;
if ((float) $int !== $value) {
throw new InvalidArgumentException(
"$unit cannot be changed to float value $value, integer expected",
);
}
$value = $int;
}
$unit = static::singularUnit($unit);
$value = self::monthToInt($value, $unit);
$dateUnits = ['year', 'month', 'day'];
if (\in_array($unit, $dateUnits)) {
return $this->setDate(...array_map(
fn ($name) => (int) ($name === $unit ? $value : $this->$name),
$dateUnits,
));
}
$units = ['hour', 'minute', 'second', 'micro'];
if ($unit === 'millisecond' || $unit === 'milli') {
$value *= 1000;
$unit = 'micro';
} elseif ($unit === 'microsecond') {
$unit = 'micro';
}
return $this->setTime(...array_map(
fn ($name) => (int) ($name === $unit ? $value : $this->$name),
$units,
));
}
/**
* Returns standardized singular of a given singular/plural unit name (in English).
*/
public static function singularUnit(string $unit): string
{
$unit = rtrim(mb_strtolower($unit), 's');
return match ($unit) {
'centurie' => 'century',
'millennia' => 'millennium',
default => $unit,
};
}
/**
* Returns standardized plural of a given singular/plural unit name (in English).
*/
public static function pluralUnit(string $unit): string
{
$unit = rtrim(strtolower($unit), 's');
return match ($unit) {
'century' => 'centuries',
'millennium', 'millennia' => 'millennia',
default => "{$unit}s",
};
}
public static function sleep(int|float $seconds): void
{
if (static::hasTestNow()) {
static::setTestNow(static::getTestNow()->avoidMutation()->addSeconds($seconds));
return;
}
(new NativeClock('UTC'))->sleep($seconds);
}
/**
* Dynamically handle calls to the class.
*
* @param string $method magic method name called
* @param array $parameters parameters list
*
* @throws UnknownMethodException|BadMethodCallException|ReflectionException|Throwable
*/
public function __call(string $method, array $parameters): mixed
{
$unit = rtrim($method, 's');
return $this->callDiffAlias($unit, $parameters)
?? $this->callHumanDiffAlias($unit, $parameters)
?? $this->callRoundMethod($unit, $parameters)
?? $this->callIsMethod($unit, $parameters)
?? $this->callModifierMethod($unit, $parameters)
?? $this->callPeriodMethod($method, $parameters)
?? $this->callGetOrSetMethod($method, $parameters)
?? $this->callMacroMethod($method, $parameters);
}
/**
* Return the Carbon instance passed through, a now instance in the same timezone
* if null given or parse the input if string given.
*/
protected function resolveCarbon(DateTimeInterface|string|null $date): self
{
if (!$date) {
return $this->nowWithSameTz();
}
if (\is_string($date)) {
return $this->transmitFactory(fn () => static::parse($date, $this->getTimezone()));
}
return $date instanceof self ? $date : $this->transmitFactory(static fn () => static::instance($date));
}
protected static function weekRotate(int $day, int $rotation): int
{
return (static::DAYS_PER_WEEK + $rotation % static::DAYS_PER_WEEK + $day) % static::DAYS_PER_WEEK;
}
protected function executeCallable(callable $macro, ...$parameters)
{
if ($macro instanceof Closure) {
$boundMacro = @$macro->bindTo($this, static::class) ?: @$macro->bindTo(null, static::class);
return \call_user_func_array($boundMacro ?: $macro, $parameters);
}
return \call_user_func_array($macro, $parameters);
}
protected function executeCallableWithContext(callable $macro, ...$parameters)
{
return static::bindMacroContext($this, function () use (&$macro, &$parameters) {
return $this->executeCallable($macro, ...$parameters);
});
}
protected function getAllGenericMacros(): Generator
{
yield from $this->localGenericMacros ?? [];
yield from $this->transmitFactory(static fn () => static::getGenericMacros());
}
protected static function getGenericMacros(): Generator
{
foreach ((FactoryImmutable::getInstance()->getSettings()['genericMacros'] ?? []) as $list) {
foreach ($list as $macro) {
yield $macro;
}
}
}
protected static function executeStaticCallable(callable $macro, ...$parameters)
{
return static::bindMacroContext(null, function () use (&$macro, &$parameters) {
if ($macro instanceof Closure) {
$boundMacro = @Closure::bind($macro, null, static::class);
return \call_user_func_array($boundMacro ?: $macro, $parameters);
}
return \call_user_func_array($macro, $parameters);
});
}
protected function getTranslatedFormByRegExp($baseKey, $keySuffix, $context, $subKey, $defaultValue)
{
$key = $baseKey.$keySuffix;
$standaloneKey = "{$key}_standalone";
$baseTranslation = $this->getTranslationMessage($key);
if ($baseTranslation instanceof Closure) {
return $baseTranslation($this, $context, $subKey) ?: $defaultValue;
}
if (
$this->getTranslationMessage("$standaloneKey.$subKey") &&
(!$context || (($regExp = $this->getTranslationMessage("{$baseKey}_regexp")) && !preg_match($regExp, $context)))
) {
$key = $standaloneKey;
}
return $this->getTranslationMessage("$key.$subKey", null, $defaultValue);
}
private function callGetOrSetMethod(string $method, array $parameters): mixed
{
if (preg_match('/^([a-z]{2,})(In|Of)([A-Z][a-z]+)$/', $method)) {
$localStrictModeEnabled = $this->localStrictModeEnabled;
$this->localStrictModeEnabled = true;
try {
return $this->callGetOrSet($method, $parameters[0] ?? null);
} catch (UnknownGetterException|UnknownSetterException|ImmutableException) {
// continue to macro
} finally {
$this->localStrictModeEnabled = $localStrictModeEnabled;
}
}
return null;
}
private function callGetOrSet(string $name, mixed $value): mixed
{
if ($value !== null) {
if (\is_string($value) || \is_int($value) || \is_float($value) || $value instanceof DateTimeZone || $value instanceof Month) {
return $this->set($name, $value);
}
return null;
}
return $this->get($name);
}
private function getUTCUnit(string $unit): ?string
{
if (str_starts_with($unit, 'Real')) {
return substr($unit, 4);
}
if (str_starts_with($unit, 'UTC')) {
return substr($unit, 3);
}
return null;
}
private function callDiffAlias(string $method, array $parameters): mixed
{
if (preg_match('/^(diff|floatDiff)In(Real|UTC|Utc)?(.+)$/', $method, $match)) {
$mode = strtoupper($match[2] ?? '');
$betterMethod = $match[1] === 'floatDiff' ? str_replace('floatDiff', 'diff', $method) : null;
if ($mode === 'REAL') {
$mode = 'UTC';
$betterMethod = str_replace($match[2], 'UTC', $betterMethod ?? $method);
}
if ($betterMethod) {
@trigger_error(
"Use the method $betterMethod instead to make it more explicit about what it does.\n".
'On next major version, "float" prefix will be removed (as all diff are now returning floating numbers)'.
' and "Real" methods will be removed in favor of "UTC" because what it actually does is to convert both'.
' dates to UTC timezone before comparison, while by default it does it only if both dates don\'t have'.
' exactly the same timezone (Note: 2 timezones with the same offset but different names are considered'.
" different as it's not safe to assume they will always have the same offset).",
\E_USER_DEPRECATED,
);
}
$unit = self::pluralUnit($match[3]);
$diffMethod = 'diffIn'.ucfirst($unit);
if (\in_array($unit, ['days', 'weeks', 'months', 'quarters', 'years'])) {
$parameters['utc'] = ($mode === 'UTC');
}
if (method_exists($this, $diffMethod)) {
return $this->$diffMethod(...$parameters);
}
}
return null;
}
private function callHumanDiffAlias(string $method, array $parameters): ?string
{
$diffSizes = [
// @mode diffForHumans
'short' => true,
// @mode diffForHumans
'long' => false,
];
$diffSyntaxModes = [
// @call diffForHumans
'Absolute' => CarbonInterface::DIFF_ABSOLUTE,
// @call diffForHumans
'Relative' => CarbonInterface::DIFF_RELATIVE_AUTO,
// @call diffForHumans
'RelativeToNow' => CarbonInterface::DIFF_RELATIVE_TO_NOW,
// @call diffForHumans
'RelativeToOther' => CarbonInterface::DIFF_RELATIVE_TO_OTHER,
];
$sizePattern = implode('|', array_keys($diffSizes));
$syntaxPattern = implode('|', array_keys($diffSyntaxModes));
if (preg_match("/^(?<size>$sizePattern)(?<syntax>$syntaxPattern)DiffForHuman$/", $method, $match)) {
$dates = array_filter($parameters, function ($parameter) {
return $parameter instanceof DateTimeInterface;
});
$other = null;
if (\count($dates)) {
$key = key($dates);
$other = current($dates);
array_splice($parameters, $key, 1);
}
return $this->diffForHumans($other, $diffSyntaxModes[$match['syntax']], $diffSizes[$match['size']], ...$parameters);
}
return null;
}
private function callIsMethod(string $unit, array $parameters): ?bool
{
if (!str_starts_with($unit, 'is')) {
return null;
}
$word = substr($unit, 2);
if (\in_array($word, static::$days, true)) {
return $this->isDayOfWeek($word);
}
return match ($word) {
// @call is Check if the current instance has UTC timezone. (Both isUtc and isUTC cases are valid.)
'Utc', 'UTC' => $this->utc,
// @call is Check if the current instance has non-UTC timezone.
'Local' => $this->local,
// @call is Check if the current instance is a valid date.
'Valid' => $this->year !== 0,
// @call is Check if the current instance is in a daylight saving time.
'DST' => $this->dst,
default => $this->callComparatorMethod($word, $parameters),
};
}
private function callComparatorMethod(string $unit, array $parameters): ?bool
{
$start = substr($unit, 0, 4);
$factor = -1;
if ($start === 'Last') {
$start = 'Next';
$factor = 1;
}
if ($start === 'Next') {
$lowerUnit = strtolower(substr($unit, 4));
if (static::isModifiableUnit($lowerUnit)) {
return $this->avoidMutation()->addUnit($lowerUnit, $factor, false)->isSameUnit($lowerUnit, ...($parameters ?: ['now']));
}
}
if ($start === 'Same') {
try {
return $this->isSameUnit(strtolower(substr($unit, 4)), ...$parameters);
} catch (BadComparisonUnitException) {
// Try next
}
}
if (str_starts_with($unit, 'Current')) {
try {
return $this->isCurrentUnit(strtolower(substr($unit, 7)));
} catch (BadComparisonUnitException | BadMethodCallException) {
// Try next
}
}
return null;
}
private function callModifierMethod(string $unit, array $parameters): ?static
{
$action = substr($unit, 0, 3);
$overflow = null;
if ($action === 'set') {
$unit = strtolower(substr($unit, 3));
}
if (\in_array($unit, static::$units, true)) {
return $this->setUnit($unit, ...$parameters);
}
if ($action === 'add' || $action === 'sub') {
$unit = substr($unit, 3);
$utcUnit = $this->getUTCUnit($unit);
if ($utcUnit) {
$unit = static::singularUnit($utcUnit);
return $this->{"{$action}UTCUnit"}($unit, ...$parameters);
}
if (preg_match('/^(Month|Quarter|Year|Decade|Century|Centurie|Millennium|Millennia)s?(No|With|Without|WithNo)Overflow$/', $unit, $match)) {
$unit = $match[1];
$overflow = $match[2] === 'With';
}
$unit = static::singularUnit($unit);
}
if (static::isModifiableUnit($unit)) {
return $this->{"{$action}Unit"}($unit, $this->getMagicParameter($parameters, 0, 'value', 1), $overflow);
}
return null;
}
private function callPeriodMethod(string $method, array $parameters): ?CarbonPeriod
{
if (str_ends_with($method, 'Until')) {
try {
$unit = static::singularUnit(substr($method, 0, -5));
return $this->range(
$this->getMagicParameter($parameters, 0, 'endDate', $this),
$this->getMagicParameter($parameters, 1, 'factor', 1),
$unit
);
} catch (InvalidArgumentException) {
// Try macros
}
}
return null;
}
private function callMacroMethod(string $method, array $parameters): mixed
{
return static::bindMacroContext($this, function () use (&$method, &$parameters) {
$macro = $this->getLocalMacro($method);
if (!$macro) {
foreach ($this->getAllGenericMacros() as $callback) {
try {
return $this->executeCallable($callback, $method, ...$parameters);
} catch (BadMethodCallException) {
continue;
}
}
if ($this->isLocalStrictModeEnabled()) {
throw new UnknownMethodException($method);
}
return null;
}
return $this->executeCallable($macro, ...$parameters);
});
}
private static function floorZeroPad(int|float $value, int $length): string
{
return str_pad((string) floor($value), $length, '0', STR_PAD_LEFT);
}
}