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<?php
/**
* 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\InvalidTypeException;
use Carbon\Exceptions\UnknownGetterException;
use Carbon\Exceptions\UnknownMethodException;
use Carbon\Exceptions\UnknownSetterException;
use Carbon\Exceptions\UnknownUnitException;
use Closure;
use DateInterval;
use DatePeriod;
use DateTime;
use DateTimeInterface;
use DateTimeZone;
use InvalidArgumentException;
use ReflectionException;
use Throwable;
/**
* A simple API extension for DateTime.
*
* <autodoc generated by `composer phpdoc`>
*
* @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|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 string $localeDayOfWeek the day of week in current locale LC_TIME
* @property string $shortLocaleDayOfWeek the abbreviated day of week in current locale LC_TIME
* @property string $localeMonth the month in current locale LC_TIME
* @property string $shortLocaleMonth the abbreviated month in current locale LC_TIME
* @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 $dayOfYear 1 through 366
* @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-read int $dayOfWeek 0 (for Sunday) through 6 (for Saturday)
* @property-read int $dayOfWeekIso 1 (for Monday) through 7 (for Sunday)
* @property-read int $weekOfYear ISO-8601 week number of year, weeks starting on Monday
* @property-read int $daysInMonth number of days in the given month
* @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 $weeksInYear 51 through 53
* @property-read int $isoWeeksInYear 51 through 53
* @property-read int $weekOfMonth 1 through 5
* @property-read int $weekNumberInMonth 1 through 5
* @property-read int $firstWeekDay 0 through 6
* @property-read int $lastWeekDay 0 through 6
* @property-read int $daysInYear 365 or 366
* @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
*
* @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(Carbon|DateTimeInterface|string|null $date = null) 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 isSameWeek(Carbon|DateTimeInterface|string|null $date = null) 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(Carbon|DateTimeInterface|string|null $date = null) 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(Carbon|DateTimeInterface|string|null $date = null) 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(Carbon|DateTimeInterface|string|null $date = null) 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(Carbon|DateTimeInterface|string|null $date = null) 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 isSameMicro(Carbon|DateTimeInterface|string|null $date = null) 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(Carbon|DateTimeInterface|string|null $date = null) 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 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 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 bool isSameDecade(Carbon|DateTimeInterface|string|null $date = null) 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(Carbon|DateTimeInterface|string|null $date = null) 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(Carbon|DateTimeInterface|string|null $date = null) 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 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(int $value) Set current instance month to the given value.
* @method CarbonInterface month(int $value) Set current instance month to the given value.
* @method CarbonInterface setMonths(int $value) Set current instance month to the given value.
* @method CarbonInterface setMonth(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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 $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 addRealMicros(int $value = 1) Add microseconds (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addRealMicro() Add one microsecond to the instance (using timestamp).
* @method CarbonInterface subRealMicros(int $value = 1) Sub microseconds (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subRealMicro() Sub one microsecond to the instance (using timestamp).
* @method CarbonPeriod microsUntil($endDate = null, int $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 CarbonInterface addRealMicroseconds(int $value = 1) Add microseconds (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addRealMicrosecond() Add one microsecond to the instance (using timestamp).
* @method CarbonInterface subRealMicroseconds(int $value = 1) Sub microseconds (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subRealMicrosecond() Sub one microsecond to the instance (using timestamp).
* @method CarbonPeriod microsecondsUntil($endDate = null, int $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 CarbonInterface addRealMillis(int $value = 1) Add milliseconds (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addRealMilli() Add one millisecond to the instance (using timestamp).
* @method CarbonInterface subRealMillis(int $value = 1) Sub milliseconds (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subRealMilli() Sub one millisecond to the instance (using timestamp).
* @method CarbonPeriod millisUntil($endDate = null, int $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 CarbonInterface addRealMilliseconds(int $value = 1) Add milliseconds (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addRealMillisecond() Add one millisecond to the instance (using timestamp).
* @method CarbonInterface subRealMilliseconds(int $value = 1) Sub milliseconds (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subRealMillisecond() Sub one millisecond to the instance (using timestamp).
* @method CarbonPeriod millisecondsUntil($endDate = null, int $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 CarbonInterface addRealSeconds(int $value = 1) Add seconds (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addRealSecond() Add one second to the instance (using timestamp).
* @method CarbonInterface subRealSeconds(int $value = 1) Sub seconds (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subRealSecond() Sub one second to the instance (using timestamp).
* @method CarbonPeriod secondsUntil($endDate = null, int $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 CarbonInterface addRealMinutes(int $value = 1) Add minutes (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addRealMinute() Add one minute to the instance (using timestamp).
* @method CarbonInterface subRealMinutes(int $value = 1) Sub minutes (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subRealMinute() Sub one minute to the instance (using timestamp).
* @method CarbonPeriod minutesUntil($endDate = null, int $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 CarbonInterface addRealHours(int $value = 1) Add hours (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addRealHour() Add one hour to the instance (using timestamp).
* @method CarbonInterface subRealHours(int $value = 1) Sub hours (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subRealHour() Sub one hour to the instance (using timestamp).
* @method CarbonPeriod hoursUntil($endDate = null, int $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 CarbonInterface addRealDays(int $value = 1) Add days (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addRealDay() Add one day to the instance (using timestamp).
* @method CarbonInterface subRealDays(int $value = 1) Sub days (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subRealDay() Sub one day to the instance (using timestamp).
* @method CarbonPeriod daysUntil($endDate = null, int $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 CarbonInterface addRealWeeks(int $value = 1) Add weeks (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addRealWeek() Add one week to the instance (using timestamp).
* @method CarbonInterface subRealWeeks(int $value = 1) Sub weeks (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subRealWeek() Sub one week to the instance (using timestamp).
* @method CarbonPeriod weeksUntil($endDate = null, int $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 CarbonInterface addRealMonths(int $value = 1) Add months (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addRealMonth() Add one month to the instance (using timestamp).
* @method CarbonInterface subRealMonths(int $value = 1) Sub months (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subRealMonth() Sub one month to the instance (using timestamp).
* @method CarbonPeriod monthsUntil($endDate = null, int $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 CarbonInterface addRealQuarters(int $value = 1) Add quarters (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addRealQuarter() Add one quarter to the instance (using timestamp).
* @method CarbonInterface subRealQuarters(int $value = 1) Sub quarters (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subRealQuarter() Sub one quarter to the instance (using timestamp).
* @method CarbonPeriod quartersUntil($endDate = null, int $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 CarbonInterface addRealYears(int $value = 1) Add years (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addRealYear() Add one year to the instance (using timestamp).
* @method CarbonInterface subRealYears(int $value = 1) Sub years (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subRealYear() Sub one year to the instance (using timestamp).
* @method CarbonPeriod yearsUntil($endDate = null, int $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 CarbonInterface addRealDecades(int $value = 1) Add decades (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addRealDecade() Add one decade to the instance (using timestamp).
* @method CarbonInterface subRealDecades(int $value = 1) Sub decades (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subRealDecade() Sub one decade to the instance (using timestamp).
* @method CarbonPeriod decadesUntil($endDate = null, int $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 CarbonInterface addRealCenturies(int $value = 1) Add centuries (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addRealCentury() Add one century to the instance (using timestamp).
* @method CarbonInterface subRealCenturies(int $value = 1) Sub centuries (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subRealCentury() Sub one century to the instance (using timestamp).
* @method CarbonPeriod centuriesUntil($endDate = null, int $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 CarbonInterface addRealMillennia(int $value = 1) Add millennia (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface addRealMillennium() Add one millennium to the instance (using timestamp).
* @method CarbonInterface subRealMillennia(int $value = 1) Sub millennia (the $value count passed in) to the instance (using timestamp).
* @method CarbonInterface subRealMillennium() Sub one millennium to the instance (using timestamp).
* @method CarbonPeriod millenniaUntil($endDate = null, int $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 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.)
*
* </autodoc>
*/
trait Date
{
use Boundaries;
use Comparison;
use Converter;
use Creator;
use Difference;
use Macro;
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',
];
/**
* Will UTF8 encoding be used to print localized date/time ?
*
* @var bool
*/
protected static $utf8 = false;
/**
* 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|null $object original value to get CarbonTimeZone from it.
* @param DateTimeZone|string|int|null $objectDump dump of the object for error messages.
*
* @throws InvalidTimeZoneException
*
* @return CarbonTimeZone|false
*/
protected static function safeCreateDateTimeZone($object, $objectDump = null)
{
return CarbonTimeZone::instance($object, $objectDump);
}
/**
* Get the TimeZone associated with the Carbon instance (as CarbonTimeZone).
*
* @return CarbonTimeZone
*
* @link http://php.net/manual/en/datetime.gettimezone.php
*/
public function getTimezone()
{
return CarbonTimeZone::instance(parent::getTimezone());
}
/**
* List of minimum and maximums for each unit.
*
* @return array
*/
protected static function getRangesByUnit()
{
return [
// @call roundUnit
'year' => [1, 9999],
// @call roundUnit
'month' => [1, static::MONTHS_PER_YEAR],
// @call roundUnit
'day' => [1, 31],
// @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 $this;
}
/**
* Returns a present instance in the same timezone.
*
* @return static
*/
public function nowWithSameTz()
{
return static::now($this->getTimezone());
}
/**
* Throws an exception if the given object is not a DateTime and does not implement DateTimeInterface.
*
* @param mixed $date
* @param string|array $other
*
* @throws InvalidTypeException
*/
protected static function expectDateTime($date, $other = [])
{
$message = 'Expected ';
foreach ((array) $other as $expect) {
$message .= "$expect, ";
}
if (!$date instanceof DateTime && !$date instanceof DateTimeInterface) {
throw new InvalidTypeException(
$message.'DateTime or DateTimeInterface, '.
(\is_object($date) ? \get_class($date) : \gettype($date)).' given'
);
}
}
/**
* 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|DateTimeInterface|string|null $date
*
* @return static
*/
protected function resolveCarbon($date = null)
{
if (!$date) {
return $this->nowWithSameTz();
}
if (\is_string($date)) {
return static::parse($date, $this->getTimezone());
}
static::expectDateTime($date, ['null', 'string']);
return $date instanceof self ? $date : static::instance($date);
}
/**
* 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 $this->copy()->add($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
*
* @param string $name
*
* @throws UnknownGetterException
*
* @return string|int|bool|DateTimeZone|null
*/
public function __get($name)
{
return $this->get($name);
}
/**
* Get a part of the Carbon object
*
* @param string $name
*
* @throws UnknownGetterException
*
* @return string|int|bool|DateTimeZone|null
*/
public function get($name)
{
static $formats = [
// @property int
'year' => 'Y',
// @property int
'yearIso' => 'o',
// @property int
// @call isSameUnit
'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-read int 0 (for Sunday) through 6 (for Saturday)
'dayOfWeek' => 'w',
// @property-read int 1 (for Monday) through 7 (for Sunday)
'dayOfWeekIso' => 'N',
// @property-read 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 string the day of week in current locale LC_TIME
'localeDayOfWeek' => '%A',
// @property string the abbreviated day of week in current locale LC_TIME
'shortLocaleDayOfWeek' => '%a',
// @property string the month in current locale LC_TIME
'localeMonth' => '%B',
// @property string the abbreviated month in current locale LC_TIME
'shortLocaleMonth' => '%b',
// @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]):
$format = $formats[$name];
$method = substr($format, 0, 1) === '%' ? 'formatLocalized' : 'rawFormat';
$value = $this->$method($format);
return is_numeric($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 $name === 'milli':
return (int) floor($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 (int) $this->weeksInYear();
// @property-read int 51 through 53
case $name === 'isoWeeksInYear':
return (int) $this->isoWeeksInYear();
// @property-read 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->copy()->startOfMonth()->dayOfWeekIso - 1) / static::DAYS_PER_WEEK);
// @property-read int 0 through 6
case $name === 'firstWeekDay':
return $this->localTranslator ? ($this->getTranslationMessage('first_day_of_week') ?? 0) : static::getWeekStartsAt();
// @property-read int 0 through 6
case $name === 'lastWeekDay':
return $this->localTranslator ? (($this->getTranslationMessage('first_day_of_week') ?? 0) + static::DAYS_PER_WEEK - 1) % static::DAYS_PER_WEEK : static::getWeekEndsAt();
// @property int 1 through 366
case $name === 'dayOfYear':
return 1 + \intval($this->rawFormat('z'));
// @property-read int 365 or 366
case $name === 'daysInYear':
return $this->isLeapYear() ? 366 : 365;
// @property int does a diffInYears() with default parameters
case $name === 'age':
return $this->diffInYears();
// @property-read int the quarter of this instance, 1 - 4
// @call isSameUnit
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->copy()->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 CarbonTimeZone $timezone the current timezone
// @property CarbonTimeZone $tz alias of $timezone
case $name === 'timezone' || $name === 'tz':
return CarbonTimeZone::instance($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();
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 $e) {
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
*
* @param string|array $name
* @param string|int|DateTimeZone $value
*
* @throws ImmutableException|UnknownSetterException
*
* @return $this
*/
public function set($name, $value = null)
{
if ($this->isImmutable()) {
throw new ImmutableException(sprintf('%s class', static::class));
}
if (\is_array($name)) {
foreach ($name as $key => $value) {
$this->set($key, $value);
}
return $this;
}
switch ($name) {
case 'milliseconds':
case 'millisecond':
case 'milli':
case 'microseconds':
case 'microsecond':
case 'micro':
if (substr($name, 0, 5) === '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 = $value;
$this->setDateTime($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 '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:
$macro = $this->getLocalMacro('set'.ucfirst($name));
if ($macro) {
$this->executeCallableWithContext($macro, $value);
break;
}
if ($this->localStrictModeEnabled ?? static::isStrictModeEnabled()) {
throw new UnknownSetterException($name);
}
$this->$name = $value;
}
return $this;
}
protected function getTranslatedFormByRegExp($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);
}
/**
* 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 $defaultValue default value if translation missing
*
* @return string
*/
public function getTranslatedDayName($context = null, $keySuffix = '', $defaultValue = null)
{
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 $context whole format string
*
* @return string
*/
public function getTranslatedShortDayName($context = null)
{
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 $context whole format string
*
* @return string
*/
public function getTranslatedMinDayName($context = null)
{
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 $defaultValue default value if translation missing
*
* @return string
*/
public function getTranslatedMonthName($context = null, $keySuffix = '', $defaultValue = null)
{
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 $context whole format string
*
* @return string
*/
public function getTranslatedShortMonthName($context = null)
{
return $this->getTranslatedMonthName($context, '_short', $this->shortEnglishMonth);
}
/**
* Get/set the day of year.
*
* @param int|null $value new value for day of year if using as setter.
*
* @return static|int
*/
public function dayOfYear($value = null)
{
$dayOfYear = $this->dayOfYear;
return \is_null($value) ? $dayOfYear : $this->addDays($value - $dayOfYear);
}
/**
* Get/set the weekday from 0 (Sunday) to 6 (Saturday).
*
* @param int|null $value new value for weekday if using as setter.
*
* @return static|int
*/
public function weekday($value = null)
{
$dayOfWeek = ($this->dayOfWeek + 7 - \intval($this->getTranslationMessage('first_day_of_week') ?? 0)) % 7;
return \is_null($value) ? $dayOfWeek : $this->addDays($value - $dayOfWeek);
}
/**
* Get/set the ISO weekday from 1 (Monday) to 7 (Sunday).
*
* @param int|null $value new value for weekday if using as setter.
*
* @return static|int
*/
public function isoWeekday($value = null)
{
$dayOfWeekIso = $this->dayOfWeekIso;
return \is_null($value) ? $dayOfWeekIso : $this->addDays($value - $dayOfWeekIso);
}
/**
* 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 $overflowUnit unit name to not overflow
*
* @return static
*/
public function setUnitNoOverflow($valueUnit, $value, $overflowUnit)
{
try {
$original = $this->copy();
/** @var static $date */
$date = $this->$valueUnit($value);
$end = $original->copy()->endOf($overflowUnit);
$start = $original->copy()->startOf($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 $overflowUnit unit name to not overflow
*
* @return static
*/
public function addUnitNoOverflow($valueUnit, $value, $overflowUnit)
{
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 $overflowUnit unit name to not overflow
*
* @return static
*/
public function subUnitNoOverflow($valueUnit, $value, $overflowUnit)
{
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.
*
* @param int|null $minuteOffset
*
* @return int|static
*/
public function utcOffset(int $minuteOffset = null)
{
if (\func_num_args() < 1) {
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
*
* @param int $year
* @param int $month
* @param int $day
*
* @return static
*/
public function setDate($year, $month, $day)
{
return parent::setDate((int) $year, (int) $month, (int) $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
*
* @param int $year
* @param int $week
* @param int $day
*
* @return static
*/
public function setISODate($year, $week, $day = 1)
{
return parent::setISODate((int) $year, (int) $week, (int) $day);
}
/**
* Set the date and time all together.
*
* @param int $year
* @param int $month
* @param int $day
* @param int $hour
* @param int $minute
* @param int $second
* @param int $microseconds
*
* @return static
*/
public function setDateTime($year, $month, $day, $hour, $minute, $second = 0, $microseconds = 0)
{
return $this->setDate($year, $month, $day)->setTime((int) $hour, (int) $minute, (int) $second, (int) $microseconds);
}
/**
* Resets the current time of the DateTime object to a different time.
*
* @see https://php.net/manual/en/datetime.settime.php
*
* @param int $hour
* @param int $minute
* @param int $second
* @param int $microseconds
*
* @return static
*/
public function setTime($hour, $minute, $second = 0, $microseconds = 0)
{
return parent::setTime((int) $hour, (int) $minute, (int) $second, (int) $microseconds);
}
/**
* Set the instance's timestamp.
*
* Timestamp input can be given as int, float or a string containing one or more numbers.
*
* @param float|int|string $unixTimestamp
*
* @return static
*/
public function setTimestamp($unixTimestamp)
{
[$timestamp, $microseconds] = self::getIntegerAndDecimalParts($unixTimestamp);
return parent::setTimestamp((int) $timestamp)->setMicroseconds((int) $microseconds);
}
/**
* Set the time by time string.
*
* @param string $time
*
* @return static
*/
public function setTimeFromTimeString($time)
{
if (strpos($time, ':') === false) {
$time .= ':0';
}
return $this->modify($time);
}
/**
* @alias setTimezone
*
* @param DateTimeZone|string $value
*
* @return static
*/
public function timezone($value)
{
return $this->setTimezone($value);
}
/**
* Set the timezone or returns the timezone name if no arguments passed.
*
* @param DateTimeZone|string $value
*
* @return static|string
*/
public function tz($value = null)
{
if (\func_num_args() < 1) {
return $this->tzName;
}
return $this->setTimezone($value);
}
/**
* Set the instance's timezone from a string or object.
*
* @param DateTimeZone|string $value
*
* @return static
*/
public function setTimezone($value)
{
return parent::setTimezone(static::safeCreateDateTimeZone($value));
}
/**
* Set the instance's timezone from a string or object and add/subtract the offset difference.
*
* @param DateTimeZone|string $value
*
* @return static
*/
public function shiftTimezone($value)
{
$offset = $this->offset;
$date = $this->setTimezone($value);
return $date->addRealMicroseconds(($offset - $date->offset) * static::MICROSECONDS_PER_SECOND);
}
/**
* Set the instance's timezone to UTC.
*
* @return static
*/
public function utc()
{
return $this->setTimezone('UTC');
}
/**
* Set the year, month, and date for this instance to that of the passed instance.
*
* @param Carbon|DateTimeInterface $date now if null
*
* @return static
*/
public function setDateFrom($date = null)
{
$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.
*
* @param Carbon|DateTimeInterface $date now if null
*
* @return static
*/
public function setTimeFrom($date = null)
{
$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.
*
* @param Carbon|DateTimeInterface $date
*
* @return static
*/
public function setDateTimeFrom($date = null)
{
$date = $this->resolveCarbon($date);
return $this->modify($date->rawFormat('Y-m-d H:i:s.u'));
}
/**
* Get the days of the week
*
* @return array
*/
public static function getDays()
{
return static::$days;
}
///////////////////////////////////////////////////////////////////
/////////////////////// WEEK SPECIAL DAYS /////////////////////////
///////////////////////////////////////////////////////////////////
private static function getFirstDayOfWeek(): int
{
return (int) static::getTranslationMessageWith(
static::getTranslator(),
'first_day_of_week'
);
}
/**
* Get the first day of week
*
* @return int
*/
public static function getWeekStartsAt()
{
if (static::$weekStartsAt === static::WEEK_DAY_AUTO) {
return static::getFirstDayOfWeek();
}
return static::$weekStartsAt;
}
/**
* @deprecated To avoid conflict between different third-party libraries, static setters should not be used.
* Use $weekEndsAt optional parameter instead when using endOfWeek method. You can also use the
* 'first_day_of_week' locale setting to change the start of week according to current locale
* selected and implicitly the end of week.
*
* Set the first day of week
*
* @param int|string $day week start day (or 'auto' to get the first day of week from Carbon::getLocale() culture).
*
* @return void
*/
public static function setWeekStartsAt($day)
{
static::$weekStartsAt = $day === static::WEEK_DAY_AUTO ? $day : max(0, (7 + $day) % 7);
}
/**
* Get the last day of week
*
* @return int
*/
public static function getWeekEndsAt()
{
if (static::$weekStartsAt === static::WEEK_DAY_AUTO) {
return (int) (static::DAYS_PER_WEEK - 1 + static::getFirstDayOfWeek()) % static::DAYS_PER_WEEK;
}
return static::$weekEndsAt;
}
/**
* @deprecated To avoid conflict between different third-party libraries, static setters should not be used.
* Use $weekStartsAt optional parameter instead when using startOfWeek, floorWeek, ceilWeek
* or roundWeek method. You can also use the 'first_day_of_week' locale setting to change the
* start of week according to current locale selected and implicitly the end of week.
*
* Set the last day of week
*
* @param int|string $day week end day (or 'auto' to get the day before the first day of week
* from Carbon::getLocale() culture).
*
* @return void
*/
public static function setWeekEndsAt($day)
{
static::$weekEndsAt = $day === static::WEEK_DAY_AUTO ? $day : max(0, (7 + $day) % 7);
}
/**
* Get weekend days
*
* @return array
*/
public static function getWeekendDays()
{
return static::$weekendDays;
}
/**
* @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
*
* @param array $days
*
* @return void
*/
public static function setWeekendDays($days)
{
static::$weekendDays = $days;
}
/**
* Determine if a time string will produce a relative date.
*
* @param string $time
*
* @return bool true if time match a relative date, false if absolute or invalid time string
*/
public static function hasRelativeKeywords($time)
{
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 /////////////////////////
///////////////////////////////////////////////////////////////////
/**
* @deprecated To avoid conflict between different third-party libraries, static setters should not be used.
* You should rather use UTF-8 language packages on every machine.
*
* Set if UTF8 will be used for localized date/time.
*
* @param bool $utf8
*/
public static function setUtf8($utf8)
{
static::$utf8 = $utf8;
}
/**
* Format the instance with the current locale. You can set the current
* locale using setlocale() http://php.net/setlocale.
*
* @param string $format
*
* @return string
*/
public function formatLocalized($format)
{
// Check for Windows to find and replace the %e modifier correctly.
if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {
$format = preg_replace('#(?<!%)((?:%%)*)%e#', '\1%#d', $format); // @codeCoverageIgnore
}
$formatted = strftime($format, strtotime($this->toDateTimeString()));
return static::$utf8 ? utf8_encode($formatted) : $formatted;
}
/**
* Returns list of locale formats for ISO formatting.
*
* @param string|null $locale current locale used if null
*
* @return array
*/
public function getIsoFormats($locale = null)
{
return [
'LT' => $this->getTranslationMessage('formats.LT', $locale, 'h:mm A'),
'LTS' => $this->getTranslationMessage('formats.LTS', $locale, 'h:mm:ss A'),
'L' => $this->getTranslationMessage('formats.L', $locale, 'MM/DD/YYYY'),
'LL' => $this->getTranslationMessage('formats.LL', $locale, 'MMMM D, YYYY'),
'LLL' => $this->getTranslationMessage('formats.LLL', $locale, 'MMMM D, YYYY h:mm A'),
'LLLL' => $this->getTranslationMessage('formats.LLLL', $locale, 'dddd, MMMM D, YYYY h:mm A'),
];
}
/**
* Returns list of calendar formats for ISO formatting.
*
* @param string|null $locale current locale used if null
*
* @return array
*/
public function getCalendarFormats($locale = null)
{
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.
*
* @return array
*/
public static function getIsoUnits()
{
static $units = null;
if ($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' => function (CarbonInterface $date, $originalFormat = null) {
return $date->getTranslatedMinDayName($originalFormat);
},
'ddd' => function (CarbonInterface $date, $originalFormat = null) {
return $date->getTranslatedShortDayName($originalFormat);
},
'dddd' => function (CarbonInterface $date, $originalFormat = null) {
return $date->getTranslatedDayName($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' => function (CarbonInterface $date) {
return \strval((string) floor($date->micro / 100000));
},
'SS' => function (CarbonInterface $date) {
return str_pad((string) floor($date->micro / 10000), 2, '0', STR_PAD_LEFT);
},
'SSS' => function (CarbonInterface $date) {
return str_pad((string) floor($date->micro / 1000), 3, '0', STR_PAD_LEFT);
},
'SSSS' => function (CarbonInterface $date) {
return str_pad((string) floor($date->micro / 100), 4, '0', STR_PAD_LEFT);
},
'SSSSS' => function (CarbonInterface $date) {
return str_pad((string) floor($date->micro / 10), 5, '0', STR_PAD_LEFT);
},
'SSSSSS' => ['getPaddedUnit', ['micro', 6]],
'SSSSSSS' => function (CarbonInterface $date) {
return str_pad((string) floor($date->micro * 10), 7, '0', STR_PAD_LEFT);
},
'SSSSSSSS' => function (CarbonInterface $date) {
return str_pad((string) floor($date->micro * 100), 8, '0', STR_PAD_LEFT);
},
'SSSSSSSSS' => function (CarbonInterface $date) {
return str_pad((string) floor($date->micro * 1000), 9, '0', STR_PAD_LEFT);
},
'M' => 'month',
'MM' => ['rawFormat', ['m']],
'MMM' => function (CarbonInterface $date, $originalFormat = null) {
$month = $date->getTranslatedShortMonthName($originalFormat);
$suffix = $date->getTranslationMessage('mmm_suffix');
if ($suffix && $month !== $date->monthName) {
$month .= $suffix;
}
return $month;
},
'MMMM' => function (CarbonInterface $date, $originalFormat = null) {
return $date->getTranslatedMonthName($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' => function (CarbonInterface $date) {
return ($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 $padType Side(s) to pad (STR_PAD_LEFT by default)
*
* @return string
*/
public function getPaddedUnit($unit, $length = 2, $padString = '0', $padType = STR_PAD_LEFT)
{
return ($this->$unit < 0 ? '-' : '').str_pad((string) abs($this->$unit), $length, $padString, $padType);
}
/**
* Return a property with its ordinal.
*
* @param string $key
* @param string|null $period
*
* @return string
*/
public function ordinal(string $key, string $period = null): string
{
$number = $this->$key;
$result = $this->translate('ordinal', [
':number' => $number,
':period' => $period,
]);
return \strval($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.
*
* @return string
*/
public function meridiem(bool $isLower = false): string
{
$hour = $this->hour;
$index = $hour < 12 ? 0 : 1;
if ($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
*
* @return string
*/
public function getAltNumber(string $key): string
{
return $this->translateNumber(\strlen($key) > 1 ? $this->$key : $this->rawFormat('h'));
}
/**
* Format in the current language using ISO replacement patterns.
*
* @param string $format
* @param string|null $originalFormat provide context if a chunk has been passed alone
*
* @return string
*/
public function isoFormat(string $format, string $originalFormat = null): string
{
$result = '';
$length = mb_strlen($format);
$originalFormat = $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|[Ll]{1,4})/', $input, $match)) {
if ($formats === null) {
$formats = $this->getIsoFormats();
}
$code = $match[0];
$sequence = $formats[$code] ?? preg_replace_callback(
'/MMMM|MM|DD|dddd/',
function ($code) {
return mb_substr($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 $e) {
$sequence = '';
}
} elseif (\is_string($sequence)) {
$sequence = $this->$sequence ?? $code;
}
$format = mb_substr($format, 0, $i).$sequence.mb_substr($format, $i + mb_strlen($code));
$i += mb_strlen("$sequence") - 1;
$length = mb_strlen($format);
$char = $sequence;
}
$result .= $char;
}
return $result;
}
/**
* List of replacements from date() format to isoFormat().
*
* @return array
*/
public static function getFormatsToIsoReplacements()
{
static $replacements = null;
if ($replacements === null) {
$replacements = [
'd' => true,
'D' => 'ddd',
'j' => true,
'l' => 'dddd',
'N' => true,
'S' => function ($date) {
$day = $date->rawFormat('j');
return str_replace("$day", '', $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,
];
}
return $replacements;
}
/**
* Format as ->format() do (using date replacements patterns from http://php.net/manual/fr/function.date.php)
* but translate words whenever possible (months, day names, etc.) using the current locale.
*
* @param string $format
*
* @return string
*/
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 $separator string to place between hours and minutes (":" by default)
*
* @return string
*/
public function getOffsetString($separator = ':')
{
$second = $this->getOffset();
$symbol = $second < 0 ? '-' : '+';
$minute = abs($second) / static::SECONDS_PER_MINUTE;
$hour = str_pad((string) floor($minute / static::MINUTES_PER_HOUR), 2, '0', STR_PAD_LEFT);
$minute = str_pad((string) ($minute % static::MINUTES_PER_HOUR), 2, '0', STR_PAD_LEFT);
return "$symbol$hour$separator$minute";
}
protected static function executeStaticCallable($macro, ...$parameters)
{
return static::bindMacroContext(null, function () use (&$macro, &$parameters) {
if ($macro instanceof Closure) {
$boundMacro = @Closure::bind($macro, null, static::class);
return ($boundMacro ?: $macro)(...$parameters);
}
return $macro(...$parameters);
});
}
/**
* Dynamically handle calls to the class.
*
* @param string $method magic method name called
* @param array $parameters parameters list
*
* @throws BadMethodCallException
*
* @return mixed
*/
public static function __callStatic($method, $parameters)
{
if (!static::hasMacro($method)) {
foreach (static::getGenericMacros() as $callback) {
try {
return static::executeStaticCallable($callback, $method, ...$parameters);
} catch (BadMethodCallException $exception) {
continue;
}
}
if (static::isStrictModeEnabled()) {
throw new UnknownMethodException(sprintf('%s::%s', static::class, $method));
}
return null;
}
return static::executeStaticCallable(static::$globalMacros[$method], ...$parameters);
}
/**
* Set specified unit to new given value.
*
* @param string $unit year, month, day, hour, minute, second or microsecond
* @param int $value new value for given unit
*
* @return static
*/
public function setUnit($unit, $value = null)
{
$unit = static::singularUnit($unit);
$dateUnits = ['year', 'month', 'day'];
if (\in_array($unit, $dateUnits)) {
return $this->setDate(...array_map(function ($name) use ($unit, $value) {
return (int) ($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 $this->setTime(...array_map(function ($name) use ($unit, $value) {
return (int) ($name === $unit ? $value : $this->$name);
}, $units));
}
/**
* Returns standardized singular of a given singular/plural unit name (in English).
*
* @param string $unit
*
* @return string
*/
public static function singularUnit(string $unit): string
{
$unit = rtrim(mb_strtolower($unit), 's');
if ($unit === 'centurie') {
return 'century';
}
if ($unit === 'millennia') {
return 'millennium';
}
return $unit;
}
/**
* Returns standardized plural of a given singular/plural unit name (in English).
*
* @param string $unit
*
* @return string
*/
public static function pluralUnit(string $unit): string
{
$unit = rtrim(strtolower($unit), 's');
if ($unit === 'century') {
return 'centuries';
}
if ($unit === 'millennium' || $unit === 'millennia') {
return 'millennia';
}
return "${unit}s";
}
protected function executeCallable($macro, ...$parameters)
{
if ($macro instanceof Closure) {
$boundMacro = @$macro->bindTo($this, static::class) ?: @$macro->bindTo(null, static::class);
return ($boundMacro ?: $macro)(...$parameters);
}
return $macro(...$parameters);
}
protected function executeCallableWithContext($macro, ...$parameters)
{
return static::bindMacroContext($this, function () use (&$macro, &$parameters) {
return $this->executeCallable($macro, ...$parameters);
});
}
protected static function getGenericMacros()
{
foreach (static::$globalGenericMacros as $list) {
foreach ($list as $macro) {
yield $macro;
}
}
}
/**
* Dynamically handle calls to the class.
*
* @param string $method magic method name called
* @param array $parameters parameters list
*
* @throws UnknownMethodException|BadMethodCallException|ReflectionException|Throwable
*
* @return mixed
*/
public function __call($method, $parameters)
{
$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)DiffForHumans$/", $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);
}
$roundedValue = $this->callRoundMethod($method, $parameters);
if ($roundedValue !== null) {
return $roundedValue;
}
$unit = rtrim($method, 's');
if (substr($unit, 0, 2) === 'is') {
$word = substr($unit, 2);
if (\in_array($word, static::$days)) {
return $this->isDayOfWeek($word);
}
switch ($word) {
// @call is Check if the current instance has UTC timezone. (Both isUtc and isUTC cases are valid.)
case 'Utc':
case 'UTC':
return $this->utc;
// @call is Check if the current instance has non-UTC timezone.
case 'Local':
return $this->local;
// @call is Check if the current instance is a valid date.
case 'Valid':
return $this->year !== 0;
// @call is Check if the current instance is in a daylight saving time.
case 'DST':
return $this->dst;
}
}
$action = substr($unit, 0, 3);
$overflow = null;
if ($action === 'set') {
$unit = strtolower(substr($unit, 3));
}
if (\in_array($unit, static::$units)) {
return $this->setUnit($unit, ...$parameters);
}
if ($action === 'add' || $action === 'sub') {
$unit = substr($unit, 3);
if (substr($unit, 0, 4) === 'Real') {
$unit = static::singularUnit(substr($unit, 4));
return $this->{"${action}RealUnit"}($unit, ...$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, $parameters[0] ?? 1, $overflow);
}
$sixFirstLetters = substr($unit, 0, 6);
$factor = -1;
if ($sixFirstLetters === 'isLast') {
$sixFirstLetters = 'isNext';
$factor = 1;
}
if ($sixFirstLetters === 'isNext') {
$lowerUnit = strtolower(substr($unit, 6));
if (static::isModifiableUnit($lowerUnit)) {
return $this->copy()->addUnit($lowerUnit, $factor, false)->isSameUnit($lowerUnit, ...$parameters);
}
}
if ($sixFirstLetters === 'isSame') {
try {
return $this->isSameUnit(strtolower(substr($unit, 6)), ...$parameters);
} catch (BadComparisonUnitException $exception) {
// Try next
}
}
if (substr($unit, 0, 9) === 'isCurrent') {
try {
return $this->isCurrentUnit(strtolower(substr($unit, 9)));
} catch (BadComparisonUnitException | BadMethodCallException $exception) {
// Try next
}
}
if (substr($method, -5) === 'Until') {
try {
$unit = static::singularUnit(substr($method, 0, -5));
return $this->range($parameters[0] ?? $this, $parameters[1] ?? 1, $unit);
} catch (InvalidArgumentException $exception) {
// Try macros
}
}
return static::bindMacroContext($this, function () use (&$method, &$parameters) {
$macro = $this->getLocalMacro($method);
if (!$macro) {
foreach ([$this->localGenericMacros ?: [], static::getGenericMacros()] as $list) {
foreach ($list as $callback) {
try {
return $this->executeCallable($callback, $method, ...$parameters);
} catch (BadMethodCallException $exception) {
continue;
}
}
}
if ($this->localStrictModeEnabled ?? static::isStrictModeEnabled()) {
throw new UnknownMethodException($method);
}
return null;
}
return $this->executeCallable($macro, ...$parameters);
});
}
}