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<?php declare(strict_types=1); /** * This file is part of the Carbon package. * * (c) Brian Nesbitt <brian@nesbot.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Carbon\Traits; use BackedEnum; use BadMethodCallException; use Carbon\CarbonConverterInterface; use Carbon\CarbonInterface; use Carbon\Exceptions\BadComparisonUnitException; use Carbon\FactoryImmutable; use Carbon\Month; use Carbon\Unit; use Carbon\WeekDay; use Closure; use DateInterval; use DateTimeInterface; use InvalidArgumentException; /** * Trait Comparison. * * Comparison utils and testers. All the following methods return booleans. * nowWithSameTz * * Depends on the following methods: * * @method static resolveCarbon($date) * @method static copy() * @method static nowWithSameTz() * @method static static yesterday($timezone = null) * @method static static tomorrow($timezone = null) */ trait Comparison { protected bool $endOfTime = false; protected bool $startOfTime = false; /** * Determines if the instance is equal to another * * @example * ``` * Carbon::parse('2018-07-25 12:45:16')->eq('2018-07-25 12:45:16'); // true * Carbon::parse('2018-07-25 12:45:16')->eq(Carbon::parse('2018-07-25 12:45:16')); // true * Carbon::parse('2018-07-25 12:45:16')->eq('2018-07-25 12:45:17'); // false * ``` * * @see equalTo() */ public function eq(DateTimeInterface|string $date): bool { return $this->equalTo($date); } /** * Determines if the instance is equal to another * * @example * ``` * Carbon::parse('2018-07-25 12:45:16')->equalTo('2018-07-25 12:45:16'); // true * Carbon::parse('2018-07-25 12:45:16')->equalTo(Carbon::parse('2018-07-25 12:45:16')); // true * Carbon::parse('2018-07-25 12:45:16')->equalTo('2018-07-25 12:45:17'); // false * ``` */ public function equalTo(DateTimeInterface|string $date): bool { return $this == $this->resolveCarbon($date); } /** * 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 * ``` * * @see notEqualTo() */ public function ne(DateTimeInterface|string $date): bool { return $this->notEqualTo($date); } /** * 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 * ``` */ public function notEqualTo(DateTimeInterface|string $date): bool { return !$this->equalTo($date); } /** * 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 * ``` * * @see greaterThan() */ public function gt(DateTimeInterface|string $date): bool { return $this->greaterThan($date); } /** * Determines if the instance is greater (after) than another * * @example * ``` * Carbon::parse('2018-07-25 12:45:16')->greaterThan('2018-07-25 12:45:15'); // true * Carbon::parse('2018-07-25 12:45:16')->greaterThan('2018-07-25 12:45:16'); // false * Carbon::parse('2018-07-25 12:45:16')->greaterThan('2018-07-25 12:45:17'); // false * ``` */ public function greaterThan(DateTimeInterface|string $date): bool { return $this > $this->resolveCarbon($date); } /** * 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 * ``` * * @see greaterThan() */ public function isAfter(DateTimeInterface|string $date): bool { return $this->greaterThan($date); } /** * 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 * ``` * * @see greaterThanOrEqualTo() */ public function gte(DateTimeInterface|string $date): bool { return $this->greaterThanOrEqualTo($date); } /** * 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 * ``` */ public function greaterThanOrEqualTo(DateTimeInterface|string $date): bool { return $this >= $this->resolveCarbon($date); } /** * 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 * ``` * * @see lessThan() */ public function lt(DateTimeInterface|string $date): bool { return $this->lessThan($date); } /** * 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 * ``` */ public function lessThan(DateTimeInterface|string $date): bool { return $this < $this->resolveCarbon($date); } /** * 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 * ``` * * @see lessThan() */ public function isBefore(DateTimeInterface|string $date): bool { return $this->lessThan($date); } /** * 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 * ``` * * @see lessThanOrEqualTo() */ public function lte(DateTimeInterface|string $date): bool { return $this->lessThanOrEqualTo($date); } /** * 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 * ``` */ public function lessThanOrEqualTo(DateTimeInterface|string $date): bool { return $this <= $this->resolveCarbon($date); } /** * Determines if the instance is between two others. * * The third argument allow you to specify if bounds are included or not (true by default) * but for when you including/excluding bounds may produce different results in your application, * we recommend to use the explicit methods ->betweenIncluded() or ->betweenExcluded() instead. * * @example * ``` * Carbon::parse('2018-07-25')->between('2018-07-14', '2018-08-01'); // true * Carbon::parse('2018-07-25')->between('2018-08-01', '2018-08-20'); // false * Carbon::parse('2018-07-25')->between('2018-07-25', '2018-08-01'); // true * Carbon::parse('2018-07-25')->between('2018-07-25', '2018-08-01', false); // false * ``` * * @param bool $equal Indicates if an equal to comparison should be done */ public function between(DateTimeInterface|string $date1, DateTimeInterface|string $date2, bool $equal = true): bool { $date1 = $this->resolveCarbon($date1); $date2 = $this->resolveCarbon($date2); if ($date1->greaterThan($date2)) { [$date1, $date2] = [$date2, $date1]; } if ($equal) { return $this >= $date1 && $this <= $date2; } return $this > $date1 && $this < $date2; } /** * Determines if the instance is between two others, bounds included. * * @example * ``` * Carbon::parse('2018-07-25')->betweenIncluded('2018-07-14', '2018-08-01'); // true * Carbon::parse('2018-07-25')->betweenIncluded('2018-08-01', '2018-08-20'); // false * Carbon::parse('2018-07-25')->betweenIncluded('2018-07-25', '2018-08-01'); // true * ``` */ public function betweenIncluded(DateTimeInterface|string $date1, DateTimeInterface|string $date2): bool { return $this->between($date1, $date2, true); } /** * Determines if the instance is between two others, bounds excluded. * * @example * ``` * Carbon::parse('2018-07-25')->betweenExcluded('2018-07-14', '2018-08-01'); // true * Carbon::parse('2018-07-25')->betweenExcluded('2018-08-01', '2018-08-20'); // false * Carbon::parse('2018-07-25')->betweenExcluded('2018-07-25', '2018-08-01'); // false * ``` */ public function betweenExcluded(DateTimeInterface|string $date1, DateTimeInterface|string $date2): bool { return $this->between($date1, $date2, false); } /** * 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 bool $equal Indicates if an equal to comparison should be done */ public function isBetween(DateTimeInterface|string $date1, DateTimeInterface|string $date2, bool $equal = true): bool { return $this->between($date1, $date2, $equal); } /** * Determines if the instance is a weekday. * * @example * ``` * Carbon::parse('2019-07-14')->isWeekday(); // false * Carbon::parse('2019-07-15')->isWeekday(); // true * ``` */ public function isWeekday(): bool { return !$this->isWeekend(); } /** * Determines if the instance is a weekend day. * * @example * ``` * Carbon::parse('2019-07-14')->isWeekend(); // true * Carbon::parse('2019-07-15')->isWeekend(); // false * ``` */ public function isWeekend(): bool { return \in_array( $this->dayOfWeek, $this->transmitFactory(static fn () => static::getWeekendDays()), true, ); } /** * Determines if the instance is yesterday. * * @example * ``` * Carbon::yesterday()->isYesterday(); // true * Carbon::tomorrow()->isYesterday(); // false * ``` */ public function isYesterday(): bool { return $this->toDateString() === $this->transmitFactory( fn () => static::yesterday($this->getTimezone())->toDateString(), ); } /** * Determines if the instance is today. * * @example * ``` * Carbon::today()->isToday(); // true * Carbon::tomorrow()->isToday(); // false * ``` */ public function isToday(): bool { return $this->toDateString() === $this->nowWithSameTz()->toDateString(); } /** * Determines if the instance is tomorrow. * * @example * ``` * Carbon::tomorrow()->isTomorrow(); // true * Carbon::yesterday()->isTomorrow(); // false * ``` */ public function isTomorrow(): bool { return $this->toDateString() === $this->transmitFactory( fn () => static::tomorrow($this->getTimezone())->toDateString(), ); } /** * 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 * ``` */ public function isFuture(): bool { return $this->greaterThan($this->nowWithSameTz()); } /** * 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 * ``` */ public function isPast(): bool { return $this->lessThan($this->nowWithSameTz()); } /** * Determines if the instance is a leap year. * * @example * ``` * Carbon::parse('2020-01-01')->isLeapYear(); // true * Carbon::parse('2019-01-01')->isLeapYear(); // false * ``` */ public function isLeapYear(): bool { return $this->rawFormat('L') === '1'; } /** * Determines if the instance is a long year (using calendar year). * * ⚠️ This method completely ignores month and day to use the numeric year number, * it's not correct if the exact date matters. For instance as `2019-12-30` is already * in the first week of the 2020 year, if you want to know from this date if ISO week * year 2020 is a long year, use `isLongIsoYear` instead. * * @example * ``` * Carbon::create(2015)->isLongYear(); // true * Carbon::create(2016)->isLongYear(); // false * ``` * * @see https://en.wikipedia.org/wiki/ISO_8601#Week_dates */ public function isLongYear(): bool { return static::create($this->year, 12, 28, 0, 0, 0, $this->tz)->weekOfYear === static::WEEKS_PER_YEAR + 1; } /** * Determines if the instance is a long year (using ISO 8601 year). * * @example * ``` * Carbon::parse('2015-01-01')->isLongIsoYear(); // true * Carbon::parse('2016-01-01')->isLongIsoYear(); // true * Carbon::parse('2016-01-03')->isLongIsoYear(); // false * Carbon::parse('2019-12-29')->isLongIsoYear(); // false * Carbon::parse('2019-12-30')->isLongIsoYear(); // true * ``` * * @see https://en.wikipedia.org/wiki/ISO_8601#Week_dates */ public function isLongIsoYear(): bool { return static::create($this->isoWeekYear, 12, 28, 0, 0, 0, $this->tz)->weekOfYear === 53; } /** * 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 DateTimeInterface|string $date instance to compare with or null to use current day. */ public function isSameAs(string $format, DateTimeInterface|string $date): bool { return $this->rawFormat($format) === $this->resolveCarbon($date)->rawFormat($format); } /** * 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 DateTimeInterface|string $date instance to compare with or null to use current day. * * @throws BadComparisonUnitException * * @return bool */ public function isSameUnit(string $unit, DateTimeInterface|string $date): bool { if ($unit === /* @call isSameUnit */ 'quarter') { $other = $this->resolveCarbon($date); return $other->year === $this->year && $other->quarter === $this->quarter; } $units = [ // @call isSameUnit 'year' => 'Y', // @call isSameUnit 'month' => 'Y-n', // @call isSameUnit 'week' => 'o-W', // @call isSameUnit 'day' => 'Y-m-d', // @call isSameUnit 'hour' => 'Y-m-d H', // @call isSameUnit 'minute' => 'Y-m-d H:i', // @call isSameUnit 'second' => 'Y-m-d H:i:s', // @call isSameUnit 'milli' => 'Y-m-d H:i:s.v', // @call isSameUnit 'millisecond' => 'Y-m-d H:i:s.v', // @call isSameUnit 'micro' => 'Y-m-d H:i:s.u', // @call isSameUnit 'microsecond' => 'Y-m-d H:i:s.u', ]; if (isset($units[$unit])) { return $this->isSameAs($units[$unit], $date); } if (isset($this->$unit)) { return $this->resolveCarbon($date)->$unit === $this->$unit; } if ($this->isLocalStrictModeEnabled()) { throw new BadComparisonUnitException($unit); } return false; } /** * 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 */ public function isCurrentUnit(string $unit): bool { return $this->{'isSame'.ucfirst($unit)}('now'); } /** * 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 DateTimeInterface|string $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(DateTimeInterface|string $date, bool $ofSameYear = true): bool { $date = $this->resolveCarbon($date); return $this->quarter === $date->quarter && (!$ofSameYear || $this->isSameYear($date)); } /** * 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 DateTimeInterface|string $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(DateTimeInterface|string $date, bool $ofSameYear = true): bool { return $this->isSameAs($ofSameYear ? 'Y-m' : 'm', $date); } /** * 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|string $dayOfWeek * * @return bool */ public function isDayOfWeek($dayOfWeek): bool { if (\is_string($dayOfWeek) && \defined($constant = static::class.'::'.strtoupper($dayOfWeek))) { $dayOfWeek = \constant($constant); } return $this->dayOfWeek === $dayOfWeek; } /** * 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 DateTimeInterface|string|null $date The instance to compare with or null to use current day. * * @return bool */ public function isBirthday(DateTimeInterface|string|null $date = null): bool { return $this->isSameAs('md', $date ?? 'now'); } /** * 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 * ``` */ public function isLastOfMonth(): bool { return $this->day === $this->daysInMonth; } /** * Check if the instance is start of a given unit (tolerating a given interval). * * @example * ``` * // Check if a date-time is the first 15 minutes of the hour it's in * Carbon::parse('2019-02-28 20:13:00')->isStartOfUnit(Unit::Hour, '15 minutes'); // true * ``` */ public function isStartOfUnit( Unit $unit, Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, mixed ...$params, ): bool { $interval ??= match ($unit) { Unit::Day, Unit::Hour, Unit::Minute, Unit::Second, Unit::Millisecond, Unit::Microsecond => Unit::Microsecond, default => Unit::Day, }; $startOfUnit = $this->avoidMutation()->startOf($unit, ...$params); $startOfUnitDateTime = $startOfUnit->rawFormat('Y-m-d H:i:s.u'); $maximumDateTime = $startOfUnit ->add($interval instanceof Unit ? '1 '.$interval->value : $interval) ->rawFormat('Y-m-d H:i:s.u'); if ($maximumDateTime < $startOfUnitDateTime) { return false; } return $this->rawFormat('Y-m-d H:i:s.u') < $maximumDateTime; } /** * Check if the instance is end of a given unit (tolerating a given interval). * * @example * ``` * // Check if a date-time is the last 15 minutes of the hour it's in * Carbon::parse('2019-02-28 20:13:00')->isEndOfUnit(Unit::Hour, '15 minutes'); // false * ``` */ public function isEndOfUnit( Unit $unit, Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, mixed ...$params, ): bool { $interval ??= match ($unit) { Unit::Day, Unit::Hour, Unit::Minute, Unit::Second, Unit::Millisecond, Unit::Microsecond => Unit::Microsecond, default => Unit::Day, }; $endOfUnit = $this->avoidMutation()->endOf($unit, ...$params); $endOfUnitDateTime = $endOfUnit->rawFormat('Y-m-d H:i:s.u'); $minimumDateTime = $endOfUnit ->sub($interval instanceof Unit ? '1 '.$interval->value : $interval) ->rawFormat('Y-m-d H:i:s.u'); if ($minimumDateTime > $endOfUnitDateTime) { return false; } return $this->rawFormat('Y-m-d H:i:s.u') > $minimumDateTime; } /** * Determines if the instance is start of millisecond (first microsecond by default but interval can be customized). */ public function isStartOfMillisecond( Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, ): bool { return $this->isStartOfUnit(Unit::Millisecond, $interval); } /** * Determines if the instance is end of millisecond (last microsecond by default but interval can be customized). */ public function isEndOfMillisecond( Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, ): bool { return $this->isEndOfUnit(Unit::Millisecond, $interval); } /** * Determines if the instance is start of second (first microsecond by default but interval can be customized). */ public function isStartOfSecond( Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, ): bool { return $this->isStartOfUnit(Unit::Second, $interval); } /** * Determines if the instance is end of second (last microsecond by default but interval can be customized). */ public function isEndOfSecond( Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, ): bool { return $this->isEndOfUnit(Unit::Second, $interval); } /** * Determines if the instance is start of minute (first microsecond by default but interval can be customized). */ public function isStartOfMinute( Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, ): bool { return $this->isStartOfUnit(Unit::Minute, $interval); } /** * Determines if the instance is end of minute (last microsecond by default but interval can be customized). */ public function isEndOfMinute( Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, ): bool { return $this->isEndOfUnit(Unit::Minute, $interval); } /** * Determines if the instance is start of hour (first microsecond by default but interval can be customized). */ public function isStartOfHour( Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, ): bool { return $this->isStartOfUnit(Unit::Hour, $interval); } /** * Determines if the instance is end of hour (last microsecond by default but interval can be customized). */ public function isEndOfHour( Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, ): bool { return $this->isEndOfUnit(Unit::Hour, $interval); } /** * 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 * @param Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval if an interval is specified it will be used as precision * for instance with "15 minutes", it checks if current date-time * is in the last 15 minutes of the day, with Unit::Hour, it * checks if it's in the last hour of the day. */ public function isStartOfDay( Unit|DateInterval|Closure|CarbonConverterInterface|string|bool $checkMicroseconds = false, Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, ): bool { if ($checkMicroseconds === true) { @trigger_error( "Since 3.8.0, it's deprecated to use \$checkMicroseconds.\n". "It will be removed in 4.0.0.\n". "Instead, you should use either isStartOfDay(interval: Unit::Microsecond) or isStartOfDay(interval: Unit::Second)\n". 'And you can now use any custom interval as precision, such as isStartOfDay(interval: "15 minutes")', \E_USER_DEPRECATED, ); } if ($interval === null && !\is_bool($checkMicroseconds)) { $interval = $checkMicroseconds; } if ($interval !== null) { if ($interval instanceof Unit) { $interval = '1 '.$interval->value; } $date = $this->rawFormat('Y-m-d'); $time = $this->rawFormat('H:i:s.u'); $maximum = $this->avoidMutation()->startOfDay()->add($interval); $maximumDate = $maximum->rawFormat('Y-m-d'); if ($date === $maximumDate) { return $time < $maximum->rawFormat('H:i:s.u'); } return $maximumDate > $date; } /* @var CarbonInterface $this */ return $checkMicroseconds ? $this->rawFormat('H:i:s.u') === '00:00:00.000000' : $this->rawFormat('H:i:s') === '00:00:00'; } /** * 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 * @param Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval if an interval is specified it will be used as precision * for instance with "15 minutes", it checks if current date-time * is in the last 15 minutes of the day, with Unit::Hour, it * checks if it's in the last hour of the day. */ public function isEndOfDay( Unit|DateInterval|Closure|CarbonConverterInterface|string|bool $checkMicroseconds = false, Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, ): bool { if ($checkMicroseconds === true) { @trigger_error( "Since 3.8.0, it's deprecated to use \$checkMicroseconds.\n". "It will be removed in 4.0.0.\n". "Instead, you should use either isEndOfDay(interval: Unit::Microsecond) or isEndOfDay(interval: Unit::Second)\n". 'And you can now use any custom interval as precision, such as isEndOfDay(interval: "15 minutes")', \E_USER_DEPRECATED, ); } if ($interval === null && !\is_bool($checkMicroseconds)) { $interval = $checkMicroseconds; } if ($interval !== null) { $date = $this->rawFormat('Y-m-d'); $time = $this->rawFormat('H:i:s.u'); $minimum = $this->avoidMutation() ->endOfDay() ->sub($interval instanceof Unit ? '1 '.$interval->value : $interval); $minimumDate = $minimum->rawFormat('Y-m-d'); if ($date === $minimumDate) { return $time > $minimum->rawFormat('H:i:s.u'); } return $minimumDate < $date; } /* @var CarbonInterface $this */ return $checkMicroseconds ? $this->rawFormat('H:i:s.u') === '23:59:59.999999' : $this->rawFormat('H:i:s') === '23:59:59'; } /** * Determines if the instance is start of week (first day by default but interval can be customized). * * @example * ``` * Carbon::parse('2024-08-31')->startOfWeek()->isStartOfWeek(); // true * Carbon::parse('2024-08-31')->isStartOfWeek(); // false * ``` */ public function isStartOfWeek( Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, WeekDay|int|null $weekStartsAt = null, ): bool { return $this->isStartOfUnit(Unit::Week, $interval, $weekStartsAt); } /** * Determines if the instance is end of week (last day by default but interval can be customized). * * @example * ``` * Carbon::parse('2024-08-31')->endOfWeek()->isEndOfWeek(); // true * Carbon::parse('2024-08-31')->isEndOfWeek(); // false * ``` */ public function isEndOfWeek( Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, WeekDay|int|null $weekEndsAt = null, ): bool { return $this->isEndOfUnit(Unit::Week, $interval, $weekEndsAt); } /** * Determines if the instance is start of month (first day by default but interval can be customized). */ public function isStartOfMonth( Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, ): bool { return $this->isStartOfUnit(Unit::Month, $interval); } /** * Determines if the instance is end of month (last day by default but interval can be customized). */ public function isEndOfMonth( Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, ): bool { return $this->isEndOfUnit(Unit::Month, $interval); } /** * Determines if the instance is start of quarter (first day by default but interval can be customized). */ public function isStartOfQuarter( Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, ): bool { return $this->isStartOfUnit(Unit::Quarter, $interval); } /** * Determines if the instance is end of quarter (last day by default but interval can be customized). */ public function isEndOfQuarter( Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, ): bool { return $this->isEndOfUnit(Unit::Quarter, $interval); } /** * Determines if the instance is start of year (first day by default but interval can be customized). */ public function isStartOfYear( Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, ): bool { return $this->isStartOfUnit(Unit::Year, $interval); } /** * Determines if the instance is end of year (last day by default but interval can be customized). */ public function isEndOfYear( Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, ): bool { return $this->isEndOfUnit(Unit::Year, $interval); } /** * Determines if the instance is start of decade (first day by default but interval can be customized). */ public function isStartOfDecade( Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, ): bool { return $this->isStartOfUnit(Unit::Decade, $interval); } /** * Determines if the instance is end of decade (last day by default but interval can be customized). */ public function isEndOfDecade( Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, ): bool { return $this->isEndOfUnit(Unit::Decade, $interval); } /** * Determines if the instance is start of century (first day by default but interval can be customized). */ public function isStartOfCentury( Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, ): bool { return $this->isStartOfUnit(Unit::Century, $interval); } /** * Determines if the instance is end of century (last day by default but interval can be customized). */ public function isEndOfCentury( Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, ): bool { return $this->isEndOfUnit(Unit::Century, $interval); } /** * Determines if the instance is start of millennium (first day by default but interval can be customized). */ public function isStartOfMillennium( Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, ): bool { return $this->isStartOfUnit(Unit::Millennium, $interval); } /** * Determines if the instance is end of millennium (last day by default but interval can be customized). */ public function isEndOfMillennium( Unit|DateInterval|Closure|CarbonConverterInterface|string|null $interval = null, ): bool { return $this->isEndOfUnit(Unit::Millennium, $interval); } /** * 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 * ``` */ public function isMidnight(): bool { return $this->isStartOfDay(); } /** * 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 * ``` */ public function isMidday(): bool { /* @var CarbonInterface $this */ return $this->rawFormat('G:i:s') === static::$midDayAt.':00:00'; } /** * 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 * ``` */ public static function hasFormat(string $date, string $format): bool { return FactoryImmutable::getInstance()->hasFormat($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(?string $date, string $format): bool { return FactoryImmutable::getInstance()->hasFormatWithModifiers($date, $format); } /** * Checks if the (date)time string is in a given format and valid to create a * new instance. * * @example * ``` * Carbon::canBeCreatedFromFormat('11:12:45', 'h:i:s'); // true * Carbon::canBeCreatedFromFormat('13:12:45', 'h:i:s'); // false * ``` */ public static function canBeCreatedFromFormat(?string $date, string $format): bool { if ($date === null) { return false; } try { // Try to create a DateTime object. Throws an InvalidArgumentException if the provided time string // doesn't match the format in any way. if (!static::rawCreateFromFormat($format, $date)) { return false; } } catch (InvalidArgumentException) { return false; } return static::hasFormatWithModifiers($date, $format); } /** * 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 */ public function is(WeekDay|Month|string $tester): bool { if ($tester instanceof BackedEnum) { $tester = $tester->name; } $tester = trim($tester); if (preg_match('/^\d+$/', $tester)) { return $this->year === (int) $tester; } if (preg_match('/^(?:Jan|January|Feb|February|Mar|March|Apr|April|May|Jun|June|Jul|July|Aug|August|Sep|September|Oct|October|Nov|November|Dec|December)$/i', $tester)) { return $this->isSameMonth( $this->transmitFactory(static fn () => static::parse($tester)), false, ); } if (preg_match('/^\d{3,}-\d{1,2}$/', $tester)) { return $this->isSameMonth( $this->transmitFactory(static fn () => static::parse($tester)), ); } if (preg_match('/^\d{1,2}-\d{1,2}$/', $tester)) { return $this->isSameDay( $this->transmitFactory(fn () => static::parse($this->year.'-'.$tester)), ); } $modifier = preg_replace('/(\d)h$/i', '$1:00', $tester); /* @var CarbonInterface $max */ $median = $this->transmitFactory(static fn () => static::parse('5555-06-15 12:30:30.555555')) ->modify($modifier); $current = $this->avoidMutation(); /* @var CarbonInterface $other */ $other = $this->avoidMutation()->modify($modifier); if ($current->eq($other)) { return true; } if (preg_match('/\d:\d{1,2}:\d{1,2}$/', $tester)) { return $current->startOfSecond()->eq($other); } if (preg_match('/\d:\d{1,2}$/', $tester)) { return $current->startOfMinute()->eq($other); } if (preg_match('/\d(?:h|am|pm)$/', $tester)) { return $current->startOfHour()->eq($other); } if (preg_match( '/^(?:january|february|march|april|may|june|july|august|september|october|november|december)(?:\s+\d+)?$/i', $tester, )) { return $current->startOfMonth()->eq($other->startOfMonth()); } $units = [ 'month' => [1, 'year'], 'day' => [1, 'month'], 'hour' => [0, 'day'], 'minute' => [0, 'hour'], 'second' => [0, 'minute'], 'microsecond' => [0, 'second'], ]; foreach ($units as $unit => [$minimum, $startUnit]) { if ($minimum === $median->$unit) { $current = $current->startOf($startUnit); break; } } return $current->eq($other); } /** * Returns true if the date was created using CarbonImmutable::startOfTime() * * @return bool */ public function isStartOfTime(): bool { return $this->startOfTime ?? false; } /** * Returns true if the date was created using CarbonImmutable::endOfTime() * * @return bool */ public function isEndOfTime(): bool { return $this->endOfTime ?? false; } }
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