مقایسه محصولات در دسته شربت سرماخوردگی کودکان
25 12:45:16'); // false
* Carbon::parse('2018-07-25 12:45:16')->greaterThan('2018-07-25 12:45:17'); // false
* ```
*
* @param \Carbon\Carbon|\DateTimeInterface|mixed $date
*
* @return bool
*/
public function greaterThan($date): bool;
/**
* Determines if the instance is greater (after) than or equal to another
*
* @example
* ```
* Carbon::parse('2018-07-25 12:45:16')->greaterThanOrEqualTo('2018-07-25 12:45:15'); // true
* Carbon::parse('2018-07-25 12:45:16')->greaterThanOrEqualTo('2018-07-25 12:45:16'); // true
* Carbon::parse('2018-07-25 12:45:16')->greaterThanOrEqualTo('2018-07-25 12:45:17'); // false
* ```
*
* @param \Carbon\Carbon|\DateTimeInterface|mixed $date
*
* @return bool
*/
public function greaterThanOrEqualTo($date): bool;
/**
* Determines if the instance is greater (after) than another
*
* @example
* ```
* Carbon::parse('2018-07-25 12:45:16')->gt('2018-07-25 12:45:15'); // true
* Carbon::parse('2018-07-25 12:45:16')->gt('2018-07-25 12:45:16'); // false
* Carbon::parse('2018-07-25 12:45:16')->gt('2018-07-25 12:45:17'); // false
* ```
*
* @param \Carbon\Carbon|\DateTimeInterface|mixed $date
*
* @see greaterThan()
*
* @return bool
*/
public function gt($date): bool;
/**
* Determines if the instance is greater (after) than or equal to another
*
* @example
* ```
* Carbon::parse('2018-07-25 12:45:16')->gte('2018-07-25 12:45:15'); // true
* Carbon::parse('2018-07-25 12:45:16')->gte('2018-07-25 12:45:16'); // true
* Carbon::parse('2018-07-25 12:45:16')->gte('2018-07-25 12:45:17'); // false
* ```
*
* @param \Carbon\Carbon|\DateTimeInterface|mixed $date
*
* @see greaterThanOrEqualTo()
*
* @return bool
*/
public function gte($date): bool;
/**
* Checks if the (date)time string is in a given format.
*
* @example
* ```
* Carbon::hasFormat('11:12:45', 'h:i:s'); // true
* Carbon::hasFormat('13:12:45', 'h:i:s'); // false
* ```
*
* @param string $date
* @param string $format
*
* @return bool
*/
public static function hasFormat($date, $format);
/**
* Checks if the (date)time string is in a given format.
*
* @example
* ```
* Carbon::hasFormatWithModifiers('31/08/2015', 'd#m#Y'); // true
* Carbon::hasFormatWithModifiers('31/08/2015', 'm#d#Y'); // false
* ```
*
* @param string $date
* @param string $format
*
* @return bool
*/
public static function hasFormatWithModifiers($date, $format): bool;
/**
* Checks if macro is registered globally or locally.
*
* @param string $name
*
* @return bool
*/
public function hasLocalMacro($name);
/**
* Return true if the current instance has its own translator.
*
* @return bool
*/
public function hasLocalTranslator();
/**
* Checks if macro is registered globally.
*
* @param string $name
*
* @return bool
*/
public static function hasMacro($name);
/**
* 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);
/**
* Determine if there is a valid test instance set. A valid test instance
* is anything that is not null.
*
* @return bool true if there is a test instance, otherwise false
*/
public static function hasTestNow();
/**
* Create a Carbon instance from a DateTime one.
*
* @param DateTimeInterface $date
*
* @return static
*/
public static function instance($date);
/**
* Returns true if the current date matches the given string.
*
* @example
* ```
* var_dump(Carbon::parse('2019-06-02 12:23:45')->is('2019')); // true
* var_dump(Carbon::parse('2019-06-02 12:23:45')->is('2018')); // false
* var_dump(Carbon::parse('2019-06-02 12:23:45')->is('2019-06')); // true
* var_dump(Carbon::parse('2019-06-02 12:23:45')->is('06-02')); // true
* var_dump(Carbon::parse('2019-06-02 12:23:45')->is('2019-06-02')); // true
* var_dump(Carbon::parse('2019-06-02 12:23:45')->is('Sunday')); // true
* var_dump(Carbon::parse('2019-06-02 12:23:45')->is('June')); // true
* var_dump(Carbon::parse('2019-06-02 12:23:45')->is('12:23')); // true
* var_dump(Carbon::parse('2019-06-02 12:23:45')->is('12:23:45')); // true
* var_dump(Carbon::parse('2019-06-02 12:23:45')->is('12:23:00')); // false
* var_dump(Carbon::parse('2019-06-02 12:23:45')->is('12h')); // true
* var_dump(Carbon::parse('2019-06-02 15:23:45')->is('3pm')); // true
* var_dump(Carbon::parse('2019-06-02 15:23:45')->is('3am')); // false
* ```
*
* @param string $tester day name, month name, hour, date, etc. as string
*
* @return bool
*/
public function is(string $tester);
/**
* Determines if the instance is greater (after) than another
*
* @example
* ```
* Carbon::parse('2018-07-25 12:45:16')->isAfter('2018-07-25 12:45:15'); // true
* Carbon::parse('2018-07-25 12:45:16')->isAfter('2018-07-25 12:45:16'); // false
* Carbon::parse('2018-07-25 12:45:16')->isAfter('2018-07-25 12:45:17'); // false
* ```
*
* @param \Carbon\Carbon|\DateTimeInterface|mixed $date
*
* @see greaterThan()
*
* @return bool
*/
public function isAfter($date): bool;
/**
* Determines if the instance is less (before) than another
*
* @example
* ```
* Carbon::parse('2018-07-25 12:45:16')->isBefore('2018-07-25 12:45:15'); // false
* Carbon::parse('2018-07-25 12:45:16')->isBefore('2018-07-25 12:45:16'); // false
* Carbon::parse('2018-07-25 12:45:16')->isBefore('2018-07-25 12:45:17'); // true
* ```
*
* @param \Carbon\Carbon|\DateTimeInterface|mixed $date
*
* @see lessThan()
*
* @return bool
*/
public function isBefore($date): bool;
/**
* Determines if the instance is between two others
*
* @example
* ```
* Carbon::parse('2018-07-25')->isBetween('2018-07-14', '2018-08-01'); // true
* Carbon::parse('2018-07-25')->isBetween('2018-08-01', '2018-08-20'); // false
* Carbon::parse('2018-07-25')->isBetween('2018-07-25', '2018-08-01'); // true
* Carbon::parse('2018-07-25')->isBetween('2018-07-25', '2018-08-01', false); // false
* ```
*
* @param \Carbon\Carbon|\DateTimeInterface|mixed $date1
* @param \Carbon\Carbon|\DateTimeInterface|mixed $date2
* @param bool $equal Indicates if an equal to comparison should be done
*
* @return bool
*/
public function isBetween($date1, $date2, $equal = true): bool;
/**
* Check if its the birthday. Compares the date/month values of the two dates.
*
* @example
* ```
* Carbon::now()->subYears(5)->isBirthday(); // true
* Carbon::now()->subYears(5)->subDay()->isBirthday(); // false
* Carbon::parse('2019-06-05')->isBirthday(Carbon::parse('2001-06-05')); // true
* Carbon::parse('2019-06-05')->isBirthday(Carbon::parse('2001-06-06')); // false
* ```
*
* @param \Carbon\Carbon|\DateTimeInterface|null $date The instance to compare with or null to use current day.
*
* @return bool
*/
public function isBirthday($date = null);
/**
* Determines if the instance is in the current unit given.
*
* @example
* ```
* Carbon::now()->isCurrentUnit('hour'); // true
* Carbon::now()->subHours(2)->isCurrentUnit('hour'); // false
* ```
*
* @param string $unit The unit to test.
*
* @throws BadMethodCallException
*
* @return bool
*/
public function isCurrentUnit($unit);
/**
* Checks if this day is a specific day of the week.
*
* @example
* ```
* Carbon::parse('2019-07-17')->isDayOfWeek(Carbon::WEDNESDAY); // true
* Carbon::parse('2019-07-17')->isDayOfWeek(Carbon::FRIDAY); // false
* Carbon::parse('2019-07-17')->isDayOfWeek('Wednesday'); // true
* Carbon::parse('2019-07-17')->isDayOfWeek('Friday'); // false
* ```
*
* @param int $dayOfWeek
*
* @return bool
*/
public function isDayOfWeek($dayOfWeek);
/**
* Check if the instance is end of day.
*
* @example
* ```
* Carbon::parse('2019-02-28 23:59:59.999999')->isEndOfDay(); // true
* Carbon::parse('2019-02-28 23:59:59.123456')->isEndOfDay(); // true
* Carbon::parse('2019-02-28 23:59:59')->isEndOfDay(); // true
* Carbon::parse('2019-02-28 23:59:58.999999')->isEndOfDay(); // false
* Carbon::parse('2019-02-28 23:59:59.999999')->isEndOfDay(true); // true
* Carbon::parse('2019-02-28 23:59:59.123456')->isEndOfDay(true); // false
* Carbon::parse('2019-02-28 23:59:59')->isEndOfDay(true); // false
* ```
*
* @param bool $checkMicroseconds check time at microseconds precision
*
* @return bool
*/
public function isEndOfDay($checkMicroseconds = false);
/**
* Returns true if the date was created using CarbonImmutable::endOfTime()
*
* @return bool
*/
public function isEndOfTime(): bool;
/**
* Determines if the instance is in the future, ie. greater (after) than now.
*
* @example
* ```
* Carbon::now()->addHours(5)->isFuture(); // true
* Carbon::now()->subHours(5)->isFuture(); // false
* ```
*
* @return bool
*/
public function isFuture();
/**
* Returns true if the current class/instance is immutable.
*
* @return bool
*/
public static function isImmutable();
/**
* Check if today is the last day of the Month
*
* @example
* ```
* Carbon::parse('2019-02-28')->isLastOfMonth(); // true
* Carbon::parse('2019-03-28')->isLastOfMonth(); // false
* Carbon::parse('2019-03-30')->isLastOfMonth(); // false
* Carbon::parse('2019-03-31')->isLastOfMonth(); // true
* Carbon::parse('2019-04-30')->isLastOfMonth(); // true
* ```
*
* @return bool
*/
public function isLastOfMonth();
/**
* Determines if the instance is a leap year.
*
* @example
* ```
* Carbon::parse('2020-01-01')->isLeapYear(); // true
* Carbon::parse('2019-01-01')->isLeapYear(); // false
* ```
*
* @return bool
*/
public function isLeapYear();
/**
* Determines if the instance is a long year
*
* @example
* ```
* Carbon::parse('2015-01-01')->isLongYear(); // true
* Carbon::parse('2016-01-01')->isLongYear(); // false
* ```
*
* @see https://en.wikipedia.org/wiki/ISO_8601#Week_dates
*
* @return bool
*/
public function isLongYear();
/**
* Check if the instance is midday.
*
* @example
* ```
* Carbon::parse('2019-02-28 11:59:59.999999')->isMidday(); // false
* Carbon::parse('2019-02-28 12:00:00')->isMidday(); // true
* Carbon::parse('2019-02-28 12:00:00.999999')->isMidday(); // true
* Carbon::parse('2019-02-28 12:00:01')->isMidday(); // false
* ```
*
* @return bool
*/
public function isMidday();
/**
* Check if the instance is start of day / midnight.
*
* @example
* ```
* Carbon::parse('2019-02-28 00:00:00')->isMidnight(); // true
* Carbon::parse('2019-02-28 00:00:00.999999')->isMidnight(); // true
* Carbon::parse('2019-02-28 00:00:01')->isMidnight(); // false
* ```
*
* @return bool
*/
public function isMidnight();
/**
* Returns true if a property can be changed via setter.
*
* @param string $unit
*
* @return bool
*/
public static function isModifiableUnit($unit);
/**
* Returns true if the current class/instance is mutable.
*
* @return bool
*/
public static function isMutable();
/**
* Determines if the instance is in the past, ie. less (before) than now.
*
* @example
* ```
* Carbon::now()->subHours(5)->isPast(); // true
* Carbon::now()->addHours(5)->isPast(); // false
* ```
*
* @return bool
*/
public function isPast();
/**
* Compares the formatted values of the two dates.
*
* @example
* ```
* Carbon::parse('2019-06-13')->isSameAs('Y-d', Carbon::parse('2019-12-13')); // true
* Carbon::parse('2019-06-13')->isSameAs('Y-d', Carbon::parse('2019-06-14')); // false
* ```
*
* @param string $format date formats to compare.
* @param \Carbon\Carbon|\DateTimeInterface|string|null $date instance to compare with or null to use current day.
*
* @return bool
*/
public function isSameAs($format, $date = null);
/**
* Checks if the passed in date is in the same month as the instance´s month.
*
* @example
* ```
* Carbon::parse('2019-01-12')->isSameMonth(Carbon::parse('2019-01-01')); // true
* Carbon::parse('2019-01-12')->isSameMonth(Carbon::parse('2019-02-01')); // false
* Carbon::parse('2019-01-12')->isSameMonth(Carbon::parse('2018-01-01')); // false
* Carbon::parse('2019-01-12')->isSameMonth(Carbon::parse('2018-01-01'), false); // true
* ```
*
* @param \Carbon\Carbon|\DateTimeInterface|null $date The instance to compare with or null to use the current date.
* @param bool $ofSameYear Check if it is the same month in the same year.
*
* @return bool
*/
public function isSameMonth($date = null, $ofSameYear = true);
/**
* Checks if the passed in date is in the same quarter as the instance quarter (and year if needed).
*
* @example
* ```
* Carbon::parse('2019-01-12')->isSameQuarter(Carbon::parse('2019-03-01')); // true
* Carbon::parse('2019-01-12')->isSameQuarter(Carbon::parse('2019-04-01')); // false
* Carbon::parse('2019-01-12')->isSameQuarter(Carbon::parse('2018-03-01')); // false
* Carbon::parse('2019-01-12')->isSameQuarter(Carbon::parse('2018-03-01'), false); // true
* ```
*
* @param \Carbon\Carbon|\DateTimeInterface|string|null $date The instance to compare with or null to use current day.
* @param bool $ofSameYear Check if it is the same month in the same year.
*
* @return bool
*/
public function isSameQuarter($date = null, $ofSameYear = true);
/**
* Determines if the instance is in the current unit given.
*
* @example
* ```
* Carbon::parse('2019-01-13')->isSameUnit('year', Carbon::parse('2019-12-25')); // true
* Carbon::parse('2018-12-13')->isSameUnit('year', Carbon::parse('2019-12-25')); // false
* ```
*
* @param string $unit singular unit string
* @param \Carbon\Carbon|\DateTimeInterface|null $date instance to compare with or null to use current day.
*
* @throws BadComparisonUnitException
*
* @return bool
*/
public function isSameUnit($unit, $date = null);
/**
* Check if the instance is start of day / midnight.
*
* @example
* ```
* Carbon::parse('2019-02-28 00:00:00')->isStartOfDay(); // true
* Carbon::parse('2019-02-28 00:00:00.999999')->isStartOfDay(); // true
* Carbon::parse('2019-02-28 00:00:01')->isStartOfDay(); // false
* Carbon::parse('2019-02-28 00:00:00.000000')->isStartOfDay(true); // true
* Carbon::parse('2019-02-28 00:00:00.000012')->isStartOfDay(true); // false
* ```
*
* @param bool $checkMicroseconds check time at microseconds precision
*
* @return bool
*/
public function isStartOfDay($checkMicroseconds = false);
/**
* Returns true if the date was created using CarbonImmutable::startOfTime()
*
* @return bool
*/
public function isStartOfTime(): bool;
/**
* Returns true if the strict mode is globally in use, false else.
* (It can be overridden in specific instances.)
*
* @return bool
*/
public static function isStrictModeEnabled();
/**
* Determines if the instance is today.
*
* @example
* ```
* Carbon::today()->isToday(); // true
* Carbon::tomorrow()->isToday(); // false
* ```
*
* @return bool
*/
public function isToday();
/**
* Determines if the instance is tomorrow.
*
* @example
* ```
* Carbon::tomorrow()->isTomorrow(); // true
* Carbon::yesterday()->isTomorrow(); // false
* ```
*
* @return bool
*/
public function isTomorrow();
/**
* Determines if the instance is a weekday.
*
* @example
* ```
* Carbon::parse('2019-07-14')->isWeekday(); // false
* Carbon::parse('2019-07-15')->isWeekday(); // true
* ```
*
* @return bool
*/
public function isWeekday();
/**
* Determines if the instance is a weekend day.
*
* @example
* ```
* Carbon::parse('2019-07-14')->isWeekend(); // true
* Carbon::parse('2019-07-15')->isWeekend(); // false
* ```
*
* @return bool
*/
public function isWeekend();
/**
* Determines if the instance is yesterday.
*
* @example
* ```
* Carbon::yesterday()->isYesterday(); // true
* Carbon::tomorrow()->isYesterday(); // false
* ```
*
* @return bool
*/
public function isYesterday();
/**
* 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;
/**
* Get/set the week number using given first day of week and first
* day of year included in the first week. Or use ISO format if no settings
* given.
*
* @param int|null $week
* @param int|null $dayOfWeek
* @param int|null $dayOfYear
*
* @return int|static
*/
public function isoWeek($week = null, $dayOfWeek = null, $dayOfYear = null);
/**
* Set/get the week number of year using given first day of week and first
* day of year included in the first week. Or use ISO format if no settings
* given.
*
* @param int|null $year if null, act as a getter, if not null, set the year and return current instance.
* @param int|null $dayOfWeek first date of week from 0 (Sunday) to 6 (Saturday)
* @param int|null $dayOfYear first day of year included in the week #1
*
* @return int|static
*/
public function isoWeekYear($year = null, $dayOfWeek = null, $dayOfYear = null);
/**
* 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);
/**
* Get the number of weeks of the current week-year using given first day of week and first
* day of year included in the first week. Or use ISO format if no settings
* given.
*
* @param int|null $dayOfWeek first date of week from 0 (Sunday) to 6 (Saturday)
* @param int|null $dayOfYear first day of year included in the week #1
*
* @return int
*/
public function isoWeeksInYear($dayOfWeek = null, $dayOfYear = null);
/**
* Prepare the object for JSON serialization.
*
* @return array|string
*/
#[ReturnTypeWillChange]
public function jsonSerialize();
/**
* Modify to the last occurrence of a given day of the week
* in the current month. If no dayOfWeek is provided, modify to the
* last day of the current month. Use the supplied constants
* to indicate the desired dayOfWeek, ex. static::MONDAY.
*
* @param int|null $dayOfWeek
*
* @return static
*/
public function lastOfMonth($dayOfWeek = null);
/**
* Modify to the last occurrence of a given day of the week
* in the current quarter. If no dayOfWeek is provided, modify to the
* last day of the current quarter. Use the supplied constants
* to indicate the desired dayOfWeek, ex. static::MONDAY.
*
* @param int|null $dayOfWeek day of the week default null
*
* @return static
*/
public function lastOfQuarter($dayOfWeek = null);
/**
* Modify to the last occurrence of a given day of the week
* in the current year. If no dayOfWeek is provided, modify to the
* last day of the current year. Use the supplied constants
* to indicate the desired dayOfWeek, ex. static::MONDAY.
*
* @param int|null $dayOfWeek day of the week default null
*
* @return static
*/
public function lastOfYear($dayOfWeek = null);
/**
* Determines if the instance is less (before) than another
*
* @example
* ```
* Carbon::parse('2018-07-25 12:45:16')->lessThan('2018-07-25 12:45:15'); // false
* Carbon::parse('2018-07-25 12:45:16')->lessThan('2018-07-25 12:45:16'); // false
* Carbon::parse('2018-07-25 12:45:16')->lessThan('2018-07-25 12:45:17'); // true
* ```
*
* @param \Carbon\Carbon|\DateTimeInterface|mixed $date
*
* @return bool
*/
public function lessThan($date): bool;
/**
* Determines if the instance is less (before) or equal to another
*
* @example
* ```
* Carbon::parse('2018-07-25 12:45:16')->lessThanOrEqualTo('2018-07-25 12:45:15'); // false
* Carbon::parse('2018-07-25 12:45:16')->lessThanOrEqualTo('2018-07-25 12:45:16'); // true
* Carbon::parse('2018-07-25 12:45:16')->lessThanOrEqualTo('2018-07-25 12:45:17'); // true
* ```
*
* @param \Carbon\Carbon|\DateTimeInterface|mixed $date
*
* @return bool
*/
public function lessThanOrEqualTo($date): bool;
/**
* Get/set the locale for the current instance.
*
* @param string|null $locale
* @param string ...$fallbackLocales
*
* @return $this|string
*/
public function locale(?string $locale = null, ...$fallbackLocales);
/**
* Returns true if the given locale is internally supported and has words for 1-day diff (just now, yesterday, tomorrow).
* Support is considered enabled if the 3 words are translated in the given locale.
*
* @param string $locale locale ex. en
*
* @return bool
*/
public static function localeHasDiffOneDayWords($locale);
/**
* Returns true if the given locale is internally supported and has diff syntax support (ago, from now, before, after).
* Support is considered enabled if the 4 sentences are translated in the given locale.
*
* @param string $locale locale ex. en
*
* @return bool
*/
public static function localeHasDiffSyntax($locale);
/**
* Returns true if the given locale is internally supported and has words for 2-days diff (before yesterday, after tomorrow).
* Support is considered enabled if the 2 words are translated in the given locale.
*
* @param string $locale locale ex. en
*
* @return bool
*/
public static function localeHasDiffTwoDayWords($locale);
/**
* Returns true if the given locale is internally supported and has period syntax support (X times, every X, from X, to X).
* Support is considered enabled if the 4 sentences are translated in the given locale.
*
* @param string $locale locale ex. en
*
* @return bool
*/
public static function localeHasPeriodSyntax($locale);
/**
* Returns true if the given locale is internally supported and has short-units support.
* Support is considered enabled if either year, day or hour has a short variant translated.
*
* @param string $locale locale ex. en
*
* @return bool
*/
public static function localeHasShortUnits($locale);
/**
* Determines if the instance is less (before) than another
*
* @example
* ```
* Carbon::parse('2018-07-25 12:45:16')->lt('2018-07-25 12:45:15'); // false
* Carbon::parse('2018-07-25 12:45:16')->lt('2018-07-25 12:45:16'); // false
* Carbon::parse('2018-07-25 12:45:16')->lt('2018-07-25 12:45:17'); // true
* ```
*
* @param \Carbon\Carbon|\DateTimeInterface|mixed $date
*
* @see lessThan()
*
* @return bool
*/
public function lt($date): bool;
/**
* Determines if the instance is less (before) or equal to another
*
* @example
* ```
* Carbon::parse('2018-07-25 12:45:16')->lte('2018-07-25 12:45:15'); // false
* Carbon::parse('2018-07-25 12:45:16')->lte('2018-07-25 12:45:16'); // true
* Carbon::parse('2018-07-25 12:45:16')->lte('2018-07-25 12:45:17'); // true
* ```
*
* @param \Carbon\Carbon|\DateTimeInterface|mixed $date
*
* @see lessThanOrEqualTo()
*
* @return bool
*/
public function lte($date): bool;
/**
* Register a custom macro.
*
* @example
* ```
* $userSettings = [
* 'locale' => 'pt',
* 'timezone' => 'America/Sao_Paulo',
* ];
* Carbon::macro('userFormat', function () use ($userSettings) {
* return $this->copy()->locale($userSettings['locale'])->tz($userSettings['timezone'])->calendar();
* });
* echo Carbon::yesterday()->hours(11)->userFormat();
* ```
*
* @param string $name
* @param object|callable $macro
*
* @return void
*/
public static function macro($name, $macro);
/**
* Make a Carbon instance from given variable if possible.
*
* Always return a new instance. Parse only strings and only these likely to be dates (skip intervals
* and recurrences). Throw an exception for invalid format, but otherwise return null.
*
* @param mixed $var
*
* @throws InvalidFormatException
*
* @return static|null
*/
public static function make($var);
/**
* Get the maximum instance between a given instance (default now) and the current instance.
*
* @param \Carbon\Carbon|\DateTimeInterface|mixed $date
*
* @return static
*/
public function max($date = null);
/**
* Create a Carbon instance for the greatest supported date.
*
* @return static
*/
public static function maxValue();
/**
* Get the maximum instance between a given instance (default now) and the current instance.
*
* @param \Carbon\Carbon|\DateTimeInterface|mixed $date
*
* @see max()
*
* @return static
*/
public function maximum($date = null);
/**
* 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 $isLower = false): string;
/**
* Modify to midday, default to self::$midDayAt
*
* @return static
*/
public function midDay();
/**
* Get the minimum instance between a given instance (default now) and the current instance.
*
* @param \Carbon\Carbon|\DateTimeInterface|mixed $date
*
* @return static
*/
public function min($date = null);
/**
* Create a Carbon instance for the lowest supported date.
*
* @return static
*/
public static function minValue();
/**
* Get the minimum instance between a given instance (default now) and the current instance.
*
* @param \Carbon\Carbon|\DateTimeInterface|mixed $date
*
* @see min()
*
* @return static
*/
public function minimum($date = null);
/**
* Mix another object into the class.
*
* @example
* ```
* Carbon::mixin(new class {
* public function addMoon() {
* return function () {
* return $this->addDays(30);
* };
* }
* public function subMoon() {
* return function () {
* return $this->subDays(30);
* };
* }
* });
* $fullMoon = Carbon::create('2018-12-22');
* $nextFullMoon = $fullMoon->addMoon();
* $blackMoon = Carbon::create('2019-01-06');
* $previousBlackMoon = $blackMoon->subMoon();
* echo "$nextFullMoon\n";
* echo "$previousBlackMoon\n";
* ```
*
* @param object|string $mixin
*
* @throws ReflectionException
*
* @return void
*/
public static function mixin($mixin);
/**
* Calls \DateTime::modify if mutable or \DateTimeImmutable::modify else.
*
* @see https://php.net/manual/en/datetime.modify.php
*
* @return static|false
*/
#[ReturnTypeWillChange]
public function modify($modify);
/**
* Determines if the instance is not equal to another
*
* @example
* ```
* Carbon::parse('2018-07-25 12:45:16')->ne('2018-07-25 12:45:16'); // false
* Carbon::parse('2018-07-25 12:45:16')->ne(Carbon::parse('2018-07-25 12:45:16')); // false
* Carbon::parse('2018-07-25 12:45:16')->ne('2018-07-25 12:45:17'); // true
* ```
*
* @param \Carbon\Carbon|\DateTimeInterface|mixed $date
*
* @see notEqualTo()
*
* @return bool
*/
public function ne($date): bool;
/**
* Modify to the next occurrence of a given modifier such as a day of
* the week. If no modifier is provided, modify to the next occurrence
* of the current day of the week. Use the supplied constants
* to indicate the desired dayOfWeek, ex. static::MONDAY.
*
* @param string|int|null $modifier
*
* @return static|false
*/
public function next($modifier = null);
/**
* Go forward to the next weekday.
*
* @return static
*/
public function nextWeekday();
/**
* Go forward to the next weekend day.
*
* @return static
*/
public function nextWeekendDay();
/**
* Determines if the instance is not equal to another
*
* @example
* ```
* Carbon::parse('2018-07-25 12:45:16')->notEqualTo('2018-07-25 12:45:16'); // false
* Carbon::parse('2018-07-25 12:45:16')->notEqualTo(Carbon::parse('2018-07-25 12:45:16')); // false
* Carbon::parse('2018-07-25 12:45:16')->notEqualTo('2018-07-25 12:45:17'); // true
* ```
*
* @param \Carbon\Carbon|\DateTimeInterface|mixed $date
*
* @return bool
*/
public function notEqualTo($date): bool;
/**
* Get a Carbon instance for the current date and time.
*
* @param DateTimeZone|string|null $tz
*
* @return static
*/
public static function now($tz = null);
/**
* Returns a present instance in the same timezone.
*
* @return static
*/
public function nowWithSameTz();
/**
* Modify to the given occurrence of a given day of the week
* in the current month. If the calculated occurrence is outside the scope
* of the current month, then return false and no modifications are made.
* Use the supplied constants to indicate the desired dayOfWeek, ex. static::MONDAY.
*
* @param int $nth
* @param int $dayOfWeek
*
* @return mixed
*/
public function nthOfMonth($nth, $dayOfWeek);
/**
* Modify to the given occurrence of a given day of the week
* in the current quarter. If the calculated occurrence is outside the scope
* of the current quarter, then return false and no modifications are made.
* Use the supplied constants to indicate the desired dayOfWeek, ex. static::MONDAY.
*
* @param int $nth
* @param int $dayOfWeek
*
* @return mixed
*/
public function nthOfQuarter($nth, $dayOfWeek);
/**
* Modify to the given occurrence of a given day of the week
* in the current year. If the calculated occurrence is outside the scope
* of the current year, then return false and no modifications are made.
* Use the supplied constants to indicate the desired dayOfWeek, ex. static::MONDAY.
*
* @param int $nth
* @param int $dayOfWeek
*
* @return mixed
*/
public function nthOfYear($nth, $dayOfWeek);
/**
* Return a property with its ordinal.
*
* @param string $key
* @param string|null $period
*
* @return string
*/
public function ordinal(string $key, ?string $period = null): string;
/**
* Create a carbon instance from a string.
*
* This is an alias for the constructor that allows better fluent syntax
* as it allows you to do Carbon::parse('Monday next week')->fn() rather
* than (new Carbon('Monday next week'))->fn().
*
* @param string|DateTimeInterface|null $time
* @param DateTimeZone|string|null $tz
*
* @throws InvalidFormatException
*
* @return static
*/
public static function parse($time = null, $tz = null);
/**
* Create a carbon instance from a localized string (in French, Japanese, Arabic, etc.).
*
* @param string $time date/time string in the given language (may also contain English).
* @param string|null $locale if locale is null or not specified, current global locale will be
* used instead.
* @param DateTimeZone|string|null $tz optional timezone for the new instance.
*
* @throws InvalidFormatException
*
* @return static
*/
public static function parseFromLocale($time, $locale = null, $tz = null);
/**
* Returns standardized plural of a given singular/plural unit name (in English).
*
* @param string $unit
*
* @return string
*/
public static function pluralUnit(string $unit): string;
/**
* Modify to the previous occurrence of a given modifier such as a day of
* the week. If no dayOfWeek is provided, modify to the previous occurrence
* of the current day of the week. Use the supplied constants
* to indicate the desired dayOfWeek, ex. static::MONDAY.
*
* @param string|int|null $modifier
*
* @return static|false
*/
public function previous($modifier = null);
/**
* Go backward to the previous weekday.
*
* @return static
*/
public function previousWeekday();
/**
* Go backward to the previous weekend day.
*
* @return static
*/
public function previousWeekendDay();
/**
* Create a iterable CarbonPeriod object from current date to a given end date (and optional interval).
*
* @param \DateTimeInterface|Carbon|CarbonImmutable|null $end period end date
* @param int|\DateInterval|string|null $interval period default interval or number of the given $unit
* @param string|null $unit if specified, $interval must be an integer
*
* @return CarbonPeriod
*/
public function range($end = null, $interval = null, $unit = null);
/**
* Call native PHP DateTime/DateTimeImmutable add() method.
*
* @param DateInterval $interval
*
* @return static
*/
public function rawAdd(DateInterval $interval);
/**
* Create a Carbon instance from a specific format.
*
* @param string $format Datetime format
* @param string $time
* @param DateTimeZone|string|false|null $tz
*
* @throws InvalidFormatException
*
* @return static|false
*/
public static function rawCreateFromFormat($format, $time, $tz = null);
/**
* @see https://php.net/manual/en/datetime.format.php
*
* @param string $format
*
* @return string
*/
public function rawFormat($format);
/**
* Create a carbon instance from a string.
*
* This is an alias for the constructor that allows better fluent syntax
* as it allows you to do Carbon::parse('Monday next week')->fn() rather
* than (new Carbon('Monday next week'))->fn().
*
* @param string|DateTimeInterface|null $time
* @param DateTimeZone|string|null $tz
*
* @throws InvalidFormatException
*
* @return static
*/
public static function rawParse($time = null, $tz = null);
/**
* Call native PHP DateTime/DateTimeImmutable sub() method.
*
* @param DateInterval $interval
*
* @return static
*/
public function rawSub(DateInterval $interval);
/**
* Remove all macros and generic macros.
*/
public static function resetMacros();
/**
* @deprecated To avoid conflict between different third-party libraries, static setters should not be used.
* You should rather use the ->settings() method.
* Or you can use method variants: addMonthsWithOverflow/addMonthsNoOverflow, same variants
* are available for quarters, years, decade, centuries, millennia (singular and plural forms).
* @see settings
*
* Reset the month overflow behavior.
*
* @return void
*/
public static function resetMonthsOverflow();
/**
* Reset the format used to the default when type juggling a Carbon instance to a string
*
* @return void
*/
public static function resetToStringFormat();
/**
* @deprecated To avoid conflict between different third-party libraries, static setters should not be used.
* You should rather use the ->settings() method.
* Or you can use method variants: addYearsWithOverflow/addYearsNoOverflow, same variants
* are available for quarters, years, decade, centuries, millennia (singular and plural forms).
* @see settings
*
* Reset the month overflow behavior.
*
* @return void
*/
public static function resetYearsOverflow();
/**
* Round the current instance second with given precision if specified.
*
* @param float|int|string|\DateInterval|null $precision
* @param string $function
*
* @return CarbonInterface
*/
public function round($precision = 1, $function = 'round');
/**
* Round the current instance at the given unit with given precision if specified and the given function.
*
* @param string $unit
* @param float|int $precision
* @param string $function
*
* @return CarbonInterface
*/
public function roundUnit($unit, $precision = 1, $function = 'round');
/**
* Round the current instance week.
*
* @param int $weekStartsAt optional start allow you to specify the day of week to use to start the week
*
* @return CarbonInterface
*/
public function roundWeek($weekStartsAt = null);
/**
* The number of seconds since midnight.
*
* @return int
*/
public function secondsSinceMidnight();
/**
* The number of seconds until 23:59:59.
*
* @return int
*/
public function secondsUntilEndOfDay();
/**
* Return a serialized string of the instance.
*
* @return string
*/
public function serialize();
/**
* @deprecated To avoid conflict between different third-party libraries, static setters should not be used.
* You should rather transform Carbon object before the serialization.
*
* JSON serialize all Carbon instances using the given callback.
*
* @param callable $callback
*
* @return void
*/
public static function serializeUsing($callback);
/**
* 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);
/**
* 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 $day
*
* @return static
*/
#[ReturnTypeWillChange]
public function setDate($year, $month, $day);
/**
* 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);
/**
* 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);
/**
* 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);
/**
* Set the day (keeping the current time) to the start of the week + the number of days passed as the first
* parameter. First day of week is driven by the locale unless explicitly set with the second parameter.
*
* @param int $numberOfDays number of days to add after the start of the current week
* @param int|null $weekStartsAt optional start allow you to specify the day of week to use to start the week,
* if not provided, start of week is inferred from the locale
* (Sunday for en_US, Monday for de_DE, etc.)
*
* @return static
*/
public function setDaysFromStartOfWeek(int $numberOfDays, ?int $weekStartsAt = null);
/**
* Set the fallback locale.
*
* @see https://symfony.com/doc/current/components/translation.html#fallback-locales
*
* @param string $locale
*/
public static function setFallbackLocale($locale);
/**
* @deprecated To avoid conflict between different third-party libraries, static setters should not be used.
* You should rather use the ->settings() method.
* @see settings
*
* @param int $humanDiffOptions
*/
public static function setHumanDiffOptions($humanDiffOptions);
/**
* 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 $day
*
* @return static
*/
#[ReturnTypeWillChange]
public function setISODate($year, $week, $day = 1);
/**
* Set the translator for the current instance.
*
* @param \Symfony\Component\Translation\TranslatorInterface $translator
*
* @return $this
*/
public function setLocalTranslator(TranslatorInterface $translator);
/**
* Set the current translator locale and indicate if the source locale file exists.
* Pass 'auto' as locale to use closest language from the current LC_TIME locale.
*
* @param string $locale locale ex. en
*
* @return bool
*/
public static function setLocale($locale);
/**
* @deprecated To avoid conflict between different third-party libraries, static setters should not be used.
* You should rather consider mid-day is always 12pm, then if you need to test if it's an other
* hour, test it explicitly:
* $date->format('G') == 13
* or to set explicitly to a given hour:
* $date->setTime(13, 0, 0, 0)
*
* Set midday/noon hour
*
* @param int $hour midday hour
*
* @return void
*/
public static function setMidDayAt($hour);
/**
* Set a Carbon instance (real or mock) to be returned when a "now"
* instance is created. The provided instance will be returned
* specifically under the following conditions:
* - A call to the static now() method, ex. Carbon::now()
* - When a null (or blank string) is passed to the constructor or parse(), ex. new Carbon(null)
* - When the string "now" is passed to the constructor or parse(), ex. new Carbon('now')
* - When a string containing the desired time is passed to Carbon::parse().
*
* Note the timezone parameter was left out of the examples above and
* has no affect as the mock value will be returned regardless of its value.
*
* Only the moment is mocked with setTestNow(), the timezone will still be the one passed
* as parameter of date_default_timezone_get() as a fallback (see setTestNowAndTimezone()).
*
* To clear the test instance call this method using the default
* parameter of null.
*
* /!\ Use this method for unit tests only.
*
* @param DateTimeInterface|Closure|static|string|false|null $testNow real or mock Carbon instance
*/
public static function setTestNow($testNow = null);
/**
* Set a Carbon instance (real or mock) to be returned when a "now"
* instance is created. The provided instance will be returned
* specifically under the following conditions:
* - A call to the static now() method, ex. Carbon::now()
* - When a null (or blank string) is passed to the constructor or parse(), ex. new Carbon(null)
* - When the string "now" is passed to the constructor or parse(), ex. new Carbon('now')
* - When a string containing the desired time is passed to Carbon::parse().
*
* It will also align default timezone (e.g. call date_default_timezone_set()) with
* the second argument or if null, with the timezone of the given date object.
*
* To clear the test instance call this method using the default
* parameter of null.
*
* /!\ Use this method for unit tests only.
*
* @param DateTimeInterface|Closure|static|string|false|null $testNow real or mock Carbon instance
*/
public static function setTestNowAndTimezone($testNow = null, $tz = null);
/**
* 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 $microseconds
*
* @return static
*/
#[ReturnTypeWillChange]
public function setTime($hour, $minute, $second = 0, $microseconds = 0);
/**
* 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);
/**
* Set the time by time string.
*
* @param string $time
*
* @return static
*/
public function setTimeFromTimeString($time);
/**
* 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 $unixTimestamp
*
* @return static
*/
#[ReturnTypeWillChange]
public function setTimestamp($unixTimestamp);
/**
* Set the instance's timezone from a string or object.
*
* @param DateTimeZone|string $value
*
* @return static
*/
#[ReturnTypeWillChange]
public function setTimezone($value);
/**
* @deprecated To avoid conflict between different third-party libraries, static setters should not be used.
* You should rather let Carbon object being cast to string with DEFAULT_TO_STRING_FORMAT, and
* use other method or custom format passed to format() method if you need to dump another string
* format.
*
* Set the default format used when type juggling a Carbon instance to a string.
*
* @param string|Closure|null $format
*
* @return void
*/
public static function setToStringFormat($format);
/**
* Set the default translator instance to use.
*
* @param \Symfony\Component\Translation\TranslatorInterface $translator
*
* @return void
*/
public static function setTranslator(TranslatorInterface $translator);
/**
* 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);
/**
* 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);
/**
* @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);
/**
* @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);
/**
* @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);
/**
* @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);
/**
* Set specific options.
* - strictMode: true|false|null
* - monthOverflow: true|false|null
* - yearOverflow: true|false|null
* - humanDiffOptions: int|null
* - toStringFormat: string|Closure|null
* - toJsonFormat: string|Closure|null
* - locale: string|null
* - timezone: \DateTimeZone|string|int|null
* - macros: array|null
* - genericMacros: array|null
*
* @param array $settings
*
* @return $this|static
*/
public function settings(array $settings);
/**
* 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);
/**
* Get the month overflow global behavior (can be overridden in specific instances).
*
* @return bool
*/
public static function shouldOverflowMonths();
/**
* Get the month overflow global behavior (can be overridden in specific instances).
*
* @return bool
*/
public static function shouldOverflowYears();
/**
* @alias diffForHumans
*
* Get the difference in a human readable format in the current locale from current instance to an other
* instance given (or now if null given).
*/
public function since($other = null, $syntax = null, $short = false, $parts = 1, $options = null);
/**
* Returns standardized singular of a given singular/plural unit name (in English).
*
* @param string $unit
*
* @return string
*/
public static function singularUnit(string $unit): string;
/**
* Modify to start of current given unit.
*
* @example
* ```
* echo Carbon::parse('2018-07-25 12:45:16.334455')
* ->startOf('month')
* ->endOf('week', Carbon::FRIDAY);
* ```
*
* @param string $unit
* @param array $params
*
* @return static
*/
public function startOf($unit, ...$params);
/**
* Resets the date to the first day of the century and the time to 00:00:00
*
* @example
* ```
* echo Carbon::parse('2018-07-25 12:45:16')->startOfCentury();
* ```
*
* @return static
*/
public function startOfCentury();
/**
* Resets the time to 00:00:00 start of day
*
* @example
* ```
* echo Carbon::parse('2018-07-25 12:45:16')->startOfDay();
* ```
*
* @return static
*/
public function startOfDay();
/**
* Resets the date to the first day of the decade and the time to 00:00:00
*
* @example
* ```
* echo Carbon::parse('2018-07-25 12:45:16')->startOfDecade();
* ```
*
* @return static
*/
public function startOfDecade();
/**
* Modify to start of current hour, minutes and seconds become 0
*
* @example
* ```
* echo Carbon::parse('2018-07-25 12:45:16')->startOfHour();
* ```
*
* @return static
*/
public function startOfHour();
/**
* Resets the date to the first day of the millennium and the time to 00:00:00
*
* @example
* ```
* echo Carbon::parse('2018-07-25 12:45:16')->startOfMillennium();
* ```
*
* @return static
*/
public function startOfMillennium();
/**
* Modify to start of current minute, seconds become 0
*
* @example
* ```
* echo Carbon::parse('2018-07-25 12:45:16')->startOfMinute();
* ```
*
* @return static
*/
public function startOfMinute();
/**
* Resets the date to the first day of the month and the time to 00:00:00
*
* @example
* ```
* echo Carbon::parse('2018-07-25 12:45:16')->startOfMonth();
* ```
*
* @return static
*/
public function startOfMonth();
/**
* Resets the date to the first day of the quarter and the time to 00:00:00
*
* @example
* ```
* echo Carbon::parse('2018-07-25 12:45:16')->startOfQuarter();
* ```
*
* @return static
*/
public function startOfQuarter();
/**
* Modify to start of current second, microseconds become 0
*
* @example
* ```
* echo Carbon::parse('2018-07-25 12:45:16.334455')
* ->startOfSecond()
* ->format('H:i:s.u');
* ```
*
* @return static
*/
public function startOfSecond();
/**
* Resets the date to the first day of week (defined in $weekStartsAt) and the time to 00:00:00
*
* @example
* ```
* echo Carbon::parse('2018-07-25 12:45:16')->startOfWeek() . "\n";
* echo Carbon::parse('2018-07-25 12:45:16')->locale('ar')->startOfWeek() . "\n";
* echo Carbon::parse('2018-07-25 12:45:16')->startOfWeek(Carbon::SUNDAY) . "\n";
* ```
*
* @param int $weekStartsAt optional start allow you to specify the day of week to use to start the week
*
* @return static
*/
public function startOfWeek($weekStartsAt = null);
/**
* Resets the date to the first day of the year and the time to 00:00:00
*
* @example
* ```
* echo Carbon::parse('2018-07-25 12:45:16')->startOfYear();
* ```
*
* @return static
*/
public function startOfYear();
/**
* Subtract given units or interval to the current instance.
*
* @example $date->sub('hour', 3)
* @example $date->sub(15, 'days')
* @example $date->sub(CarbonInterval::days(4))
*
* @param string|DateInterval|Closure|CarbonConverterInterface $unit
* @param int $value
* @param bool|null $overflow
*
* @return static
*/
#[ReturnTypeWillChange]
public function sub($unit, $value = 1, $overflow = null);
public function subRealUnit($unit, $value = 1);
/**
* Subtract given units to the current instance.
*
* @param string $unit
* @param int $value
* @param bool|null $overflow
*
* @return static
*/
public function subUnit($unit, $value = 1, $overflow = null);
/**
* 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);
/**
* Subtract given units or interval to the current instance.
*
* @see sub()
*
* @param string|DateInterval $unit
* @param int $value
* @param bool|null $overflow
*
* @return static
*/
public function subtract($unit, $value = 1, $overflow = null);
/**
* Get the difference in a human readable format in the current locale from current instance to an other
* instance given (or now if null given).
*
* @return string
*/
public function timespan($other = null, $timezone = null);
/**
* 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 $unixTimestamp
*
* @return static
*/
public function timestamp($unixTimestamp);
/**
* @alias setTimezone
*
* @param DateTimeZone|string $value
*
* @return static
*/
public function timezone($value);
/**
* Get the difference in a human readable format in the current locale from an other
* instance given (or now if null given) to current instance.
*
* When comparing a value in the past to default now:
* 1 hour from now
* 5 months from now
*
* When comparing a value in the future to default now:
* 1 hour ago
* 5 months ago
*
* When comparing a value in the past to another value:
* 1 hour after
* 5 months after
*
* When comparing a value in the future to another value:
* 1 hour before
* 5 months before
*
* @param Carbon|\DateTimeInterface|string|array|null $other if array passed, will be used as parameters array, see $syntax below;
* if null passed, now will be used as comparison reference;
* if any other type, it will be converted to date and used as reference.
* @param int|array $syntax if array passed, parameters will be extracted from it, the array may contains:
* - 'syntax' entry (see below)
* - 'short' entry (see below)
* - 'parts' entry (see below)
* - 'options' entry (see below)
* - 'join' entry determines how to join multiple parts of the string
* ` - if $join is a string, it's used as a joiner glue
* ` - if $join is a callable/closure, it get the list of string and should return a string
* ` - if $join is an array, the first item will be the default glue, and the second item
* ` will be used instead of the glue for the last item
* ` - if $join is true, it will be guessed from the locale ('list' translation file entry)
* ` - if $join is missing, a space will be used as glue
* - 'other' entry (see above)
* if int passed, it add modifiers:
* Possible values:
* - CarbonInterface::DIFF_ABSOLUTE no modifiers
* - CarbonInterface::DIFF_RELATIVE_TO_NOW add ago/from now modifier
* - CarbonInterface::DIFF_RELATIVE_TO_OTHER add before/after modifier
* Default value: CarbonInterface::DIFF_ABSOLUTE
* @param bool $short displays short format of time units
* @param int $parts maximum number of parts to display (default value: 1: single unit)
* @param int $options human diff options
*
* @return string
*/
public function to($other = null, $syntax = null, $short = false, $parts = 1, $options = null);
/**
* Get default array representation.
*
* @example
* ```
* var_dump(Carbon::now()->toArray());
* ```
*
* @return array
*/
public function toArray();
/**
* Format the instance as ATOM
*
* @example
* ```
* echo Carbon::now()->toAtomString();
* ```
*
* @return string
*/
public function toAtomString();
/**
* Format the instance as COOKIE
*
* @example
* ```
* echo Carbon::now()->toCookieString();
* ```
*
* @return string
*/
public function toCookieString();
/**
* @alias toDateTime
*
* Return native DateTime PHP object matching the current instance.
*
* @example
* ```
* var_dump(Carbon::now()->toDate());
* ```
*
* @return DateTime
*/
public function toDate();
/**
* Format the instance as date
*
* @example
* ```
* echo Carbon::now()->toDateString();
* ```
*
* @return string
*/
public function toDateString();
/**
* Return native DateTime PHP object matching the current instance.
*
* @example
* ```
* var_dump(Carbon::now()->toDateTime());
* ```
*
* @return DateTime
*/
public function toDateTime();
/**
* Return native toDateTimeImmutable PHP object matching the current instance.
*
* @example
* ```
* var_dump(Carbon::now()->toDateTimeImmutable());
* ```
*
* @return DateTimeImmutable
*/
public function toDateTimeImmutable();
/**
* Format the instance as date and time T-separated with no timezone
*
* @example
* ```
* echo Carbon::now()->toDateTimeLocalString();
* echo "\n";
* echo Carbon::now()->toDateTimeLocalString('minute'); // You can specify precision among: minute, second, millisecond and microsecond
* ```
*
* @param string $unitPrecision
*
* @return string
*/
public function toDateTimeLocalString($unitPrecision = 'second');
/**
* Format the instance as date and time
*
* @example
* ```
* echo Carbon::now()->toDateTimeString();
* ```
*
* @param string $unitPrecision
*
* @return string
*/
public function toDateTimeString($unitPrecision = 'second');
/**
* Format the instance with day, date and time
*
* @example
* ```
* echo Carbon::now()->toDayDateTimeString();
* ```
*
* @return string
*/
public function toDayDateTimeString();
/**
* Format the instance as a readable date
*
* @example
* ```
* echo Carbon::now()->toFormattedDateString();
* ```
*
* @return string
*/
public function toFormattedDateString();
/**
* Format the instance with the day, and a readable date
*
* @example
* ```
* echo Carbon::now()->toFormattedDayDateString();
* ```
*
* @return string
*/
public function toFormattedDayDateString(): string;
/**
* Return the ISO-8601 string (ex: 1977-04-22T06:00:00Z, if $keepOffset truthy, offset will be kept:
* 1977-04-22T01:00:00-05:00).
*
* @example
* ```
* echo Carbon::now('America/Toronto')->toISOString() . "\n";
* echo Carbon::now('America/Toronto')->toISOString(true) . "\n";
* ```
*
* @param bool $keepOffset Pass true to keep the date offset. Else forced to UTC.
*
* @return null|string
*/
public function toISOString($keepOffset = false);
/**
* Return a immutable copy of the instance.
*
* @return CarbonImmutable
*/
public function toImmutable();
/**
* Format the instance as ISO8601
*
* @example
* ```
* echo Carbon::now()->toIso8601String();
* ```
*
* @return string
*/
public function toIso8601String();
/**
* Convert the instance to UTC and return as Zulu ISO8601
*
* @example
* ```
* echo Carbon::now()->toIso8601ZuluString();
* ```
*
* @param string $unitPrecision
*
* @return string
*/
public function toIso8601ZuluString($unitPrecision = 'second');
/**
* Return the ISO-8601 string (ex: 1977-04-22T06:00:00Z) with UTC timezone.
*
* @example
* ```
* echo Carbon::now('America/Toronto')->toJSON();
* ```
*
* @return null|string
*/
public function toJSON();
/**
* Return a mutable copy of the instance.
*
* @return Carbon
*/
public function toMutable();
/**
* Get the difference in a human readable format in the current locale from an other
* instance given to now
*
* @param int|array $syntax if array passed, parameters will be extracted from it, the array may contains:
* - 'syntax' entry (see below)
* - 'short' entry (see below)
* - 'parts' entry (see below)
* - 'options' entry (see below)
* - 'join' entry determines how to join multiple parts of the string
* ` - if $join is a string, it's used as a joiner glue
* ` - if $join is a callable/closure, it get the list of string and should return a string
* ` - if $join is an array, the first item will be the default glue, and the second item
* ` will be used instead of the glue for the last item
* ` - if $join is true, it will be guessed from the locale ('list' translation file entry)
* ` - if $join is missing, a space will be used as glue
* if int passed, it add modifiers:
* Possible values:
* - CarbonInterface::DIFF_ABSOLUTE no modifiers
* - CarbonInterface::DIFF_RELATIVE_TO_NOW add ago/from now modifier
* - CarbonInterface::DIFF_RELATIVE_TO_OTHER add before/after modifier
* Default value: CarbonInterface::DIFF_ABSOLUTE
* @param bool $short displays short format of time units
* @param int $parts maximum number of parts to display (default value: 1: single part)
* @param int $options human diff options
*
* @return string
*/
public function toNow($syntax = null, $short = false, $parts = 1, $options = null);
/**
* Get default object representation.
*
* @example
* ```
* var_dump(Carbon::now()->toObject());
* ```
*
* @return object
*/
public function toObject();
/**
* Create a iterable CarbonPeriod object from current date to a given end date (and optional interval).
*
* @param \DateTimeInterface|Carbon|CarbonImmutable|int|null $end period end date or recurrences count if int
* @param int|\DateInterval|string|null $interval period default interval or number of the given $unit
* @param string|null $unit if specified, $interval must be an integer
*
* @return CarbonPeriod
*/
public function toPeriod($end = null, $interval = null, $unit = null);
/**
* Format the instance as RFC1036
*
* @example
* ```
* echo Carbon::now()->toRfc1036String();
* ```
*
* @return string
*/
public function toRfc1036String();
/**
* Format the instance as RFC1123
*
* @example
* ```
* echo Carbon::now()->toRfc1123String();
* ```
*
* @return string
*/
public function toRfc1123String();
/**
* Format the instance as RFC2822
*
* @example
* ```
* echo Carbon::now()->toRfc2822String();
* ```
*
* @return string
*/
public function toRfc2822String();
/**
* Format the instance as RFC3339
*
* @param bool $extended
*
* @example
* ```
* echo Carbon::now()->toRfc3339String() . "\n";
* echo Carbon::now()->toRfc3339String(true) . "\n";
* ```
*
* @return string
*/
public function toRfc3339String($extended = false);
/**
* Format the instance as RFC7231
*
* @example
* ```
* echo Carbon::now()->toRfc7231String();
* ```
*
* @return string
*/
public function toRfc7231String();
/**
* Format the instance as RFC822
*
* @example
* ```
* echo Carbon::now()->toRfc822String();
* ```
*
* @return string
*/
public function toRfc822String();
/**
* Format the instance as RFC850
*
* @example
* ```
* echo Carbon::now()->toRfc850String();
* ```
*
* @return string
*/
public function toRfc850String();
/**
* Format the instance as RSS
*
* @example
* ```
* echo Carbon::now()->toRssString();
* ```
*
* @return string
*/
public function toRssString();
/**
* Returns english human readable complete date string.
*
* @example
* ```
* echo Carbon::now()->toString();
* ```
*
* @return string
*/
public function toString();
/**
* Format the instance as time
*
* @example
* ```
* echo Carbon::now()->toTimeString();
* ```
*
* @param string $unitPrecision
*
* @return string
*/
public function toTimeString($unitPrecision = 'second');
/**
* Format the instance as W3C
*
* @example
* ```
* echo Carbon::now()->toW3cString();
* ```
*
* @return string
*/
public function toW3cString();
/**
* Create a Carbon instance for today.
*
* @param DateTimeZone|string|null $tz
*
* @return static
*/
public static function today($tz = null);
/**
* Create a Carbon instance for tomorrow.
*
* @param DateTimeZone|string|null $tz
*
* @return static
*/
public static function tomorrow($tz = null);
/**
* Translate using translation string or callback available.
*
* @param string $key
* @param array $parameters
* @param string|int|float|null $number
* @param \Symfony\Component\Translation\TranslatorInterface|null $translator
* @param bool $altNumbers
*
* @return string
*/
public function translate(string $key, array $parameters = [], $number = null, ?TranslatorInterface $translator = null, bool $altNumbers = false): string;
/**
* Returns the alternative number for a given integer if available in the current locale.
*
* @param int $number
*
* @return string
*/
public function translateNumber(int $number): string;
/**
* Translate a time string from a locale to an other.
*
* @param string $timeString date/time/duration string to translate (may also contain English)
* @param string|null $from input locale of the $timeString parameter (`Carbon::getLocale()` by default)
* @param string|null $to output locale of the result returned (`"en"` by default)
* @param int $mode specify what to translate with options:
* - self::TRANSLATE_ALL (default)
* - CarbonInterface::TRANSLATE_MONTHS
* - CarbonInterface::TRANSLATE_DAYS
* - CarbonInterface::TRANSLATE_UNITS
* - CarbonInterface::TRANSLATE_MERIDIEM
* You can use pipe to group: CarbonInterface::TRANSLATE_MONTHS | CarbonInterface::TRANSLATE_DAYS
*
* @return string
*/
public static function translateTimeString($timeString, $from = null, $to = null, $mode = self::TRANSLATE_ALL);
/**
* Translate a time string from the current locale (`$date->locale()`) to an other.
*
* @param string $timeString time string to translate
* @param string|null $to output locale of the result returned ("en" by default)
*
* @return string
*/
public function translateTimeStringTo($timeString, $to = null);
/**
* Translate using translation string or callback available.
*
* @param \Symfony\Component\Translation\TranslatorInterface $translator
* @param string $key
* @param array $parameters
* @param null $number
*
* @return string
*/
public static function translateWith(TranslatorInterface $translator, string $key, array $parameters = [], $number = null): string;
/**
* Format as ->format() do (using date replacements patterns from https://php.net/manual/en/function.date.php)
* but translate words whenever possible (months, day names, etc.) using the current locale.
*
* @param string $format
*
* @return string
*/
public function translatedFormat(string $format): string;
/**
* Set the timezone or returns the timezone name if no arguments passed.
*
* @param DateTimeZone|string $value
*
* @return static|string
*/
public function tz($value = null);
/**
* @alias getTimestamp
*
* Returns the UNIX timestamp for the current date.
*
* @return int
*/
public function unix();
/**
* @alias to
*
* Get the difference in a human readable format in the current locale from an other
* instance given (or now if null given) to current instance.
*
* @param Carbon|\DateTimeInterface|string|array|null $other if array passed, will be used as parameters array, see $syntax below;
* if null passed, now will be used as comparison reference;
* if any other type, it will be converted to date and used as reference.
* @param int|array $syntax if array passed, parameters will be extracted from it, the array may contains:
* - 'syntax' entry (see below)
* - 'short' entry (see below)
* - 'parts' entry (see below)
* - 'options' entry (see below)
* - 'join' entry determines how to join multiple parts of the string
* ` - if $join is a string, it's used as a joiner glue
* ` - if $join is a callable/closure, it get the list of string and should return a string
* ` - if $join is an array, the first item will be the default glue, and the second item
* ` will be used instead of the glue for the last item
* ` - if $join is true, it will be guessed from the locale ('list' translation file entry)
* ` - if $join is missing, a space will be used as glue
* - 'other' entry (see above)
* if int passed, it add modifiers:
* Possible values:
* - CarbonInterface::DIFF_ABSOLUTE no modifiers
* - CarbonInterface::DIFF_RELATIVE_TO_NOW add ago/from now modifier
* - CarbonInterface::DIFF_RELATIVE_TO_OTHER add before/after modifier
* Default value: CarbonInterface::DIFF_ABSOLUTE
* @param bool $short displays short format of time units
* @param int $parts maximum number of parts to display (default value: 1: single unit)
* @param int $options human diff options
*
* @return string
*/
public function until($other = null, $syntax = null, $short = false, $parts = 1, $options = null);
/**
* @deprecated To avoid conflict between different third-party libraries, static setters should not be used.
* You should rather use the ->settings() method.
* Or you can use method variants: addMonthsWithOverflow/addMonthsNoOverflow, same variants
* are available for quarters, years, decade, centuries, millennia (singular and plural forms).
* @see settings
*
* Indicates if months should be calculated with overflow.
*
* @param bool $monthsOverflow
*
* @return void
*/
public static function useMonthsOverflow($monthsOverflow = true);
/**
* @deprecated To avoid conflict between different third-party libraries, static setters should not be used.
* You should rather use the ->settings() method.
* @see settings
*
* Enable the strict mode (or disable with passing false).
*
* @param bool $strictModeEnabled
*/
public static function useStrictMode($strictModeEnabled = true);
/**
* @deprecated To avoid conflict between different third-party libraries, static setters should not be used.
* You should rather use the ->settings() method.
* Or you can use method variants: addYearsWithOverflow/addYearsNoOverflow, same variants
* are available for quarters, years, decade, centuries, millennia (singular and plural forms).
* @see settings
*
* Indicates if years should be calculated with overflow.
*
* @param bool $yearsOverflow
*
* @return void
*/
public static function useYearsOverflow($yearsOverflow = true);
/**
* Set the instance's timezone to UTC.
*
* @return static
*/
public function utc();
/**
* 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);
/**
* Returns the milliseconds timestamps used amongst other by Date javascript objects.
*
* @return float
*/
public function valueOf();
/**
* Get/set the week number using given first day of week and first
* day of year included in the first week. Or use US format if no settings
* given (Sunday / Jan 6).
*
* @param int|null $week
* @param int|null $dayOfWeek
* @param int|null $dayOfYear
*
* @return int|static
*/
public function week($week = null, $dayOfWeek = null, $dayOfYear = null);
/**
* Set/get the week number of year using given first day of week and first
* day of year included in the first week. Or use US format if no settings
* given (Sunday / Jan 6).
*
* @param int|null $year if null, act as a getter, if not null, set the year and return current instance.
* @param int|null $dayOfWeek first date of week from 0 (Sunday) to 6 (Saturday)
* @param int|null $dayOfYear first day of year included in the week #1
*
* @return int|static
*/
public function weekYear($year = null, $dayOfWeek = null, $dayOfYear = null);
/**
* 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);
/**
* Get the number of weeks of the current week-year using given first day of week and first
* day of year included in the first week. Or use US format if no settings
* given (Sunday / Jan 6).
*
* @param int|null $dayOfWeek first date of week from 0 (Sunday) to 6 (Saturday)
* @param int|null $dayOfYear first day of year included in the week #1
*
* @return int
*/
public function weeksInYear($dayOfWeek = null, $dayOfYear = null);
/**
* Temporarily sets a static date to be used within the callback.
* Using setTestNow to set the date, executing the callback, then
* clearing the test instance.
*
* /!\ Use this method for unit tests only.
*
* @param DateTimeInterface|Closure|static|string|false|null $testNow real or mock Carbon instance
* @param Closure|null $callback
*
* @return mixed
*/
public static function withTestNow($testNow = null, $callback = null);
/**
* Create a Carbon instance for yesterday.
*
* @param DateTimeZone|string|null $tz
*
* @return static
*/
public static function yesterday($tz = null);
//
}
