67 lines
1.7 KiB
PHP
67 lines
1.7 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* This file is part of the Carbon package.
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*
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* (c) Brian Nesbitt <brian@nesbot.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Carbon\Constants;
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interface UnitValue
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{
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/**
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* The day constants.
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*/
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public const SUNDAY = 0;
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public const MONDAY = 1;
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public const TUESDAY = 2;
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public const WEDNESDAY = 3;
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public const THURSDAY = 4;
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public const FRIDAY = 5;
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public const SATURDAY = 6;
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/**
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* The month constants.
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* These aren't used by Carbon itself but exist for
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* convenience's sake alone.
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*/
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public const JANUARY = 1;
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public const FEBRUARY = 2;
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public const MARCH = 3;
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public const APRIL = 4;
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public const MAY = 5;
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public const JUNE = 6;
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public const JULY = 7;
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public const AUGUST = 8;
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public const SEPTEMBER = 9;
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public const OCTOBER = 10;
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public const NOVEMBER = 11;
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public const DECEMBER = 12;
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/**
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* Number of X in Y.
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*/
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public const YEARS_PER_MILLENNIUM = 1_000;
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public const YEARS_PER_CENTURY = 100;
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public const YEARS_PER_DECADE = 10;
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public const MONTHS_PER_YEAR = 12;
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public const MONTHS_PER_QUARTER = 3;
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public const QUARTERS_PER_YEAR = 4;
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public const WEEKS_PER_YEAR = 52;
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public const WEEKS_PER_MONTH = 4;
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public const DAYS_PER_YEAR = 365;
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public const DAYS_PER_WEEK = 7;
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public const HOURS_PER_DAY = 24;
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public const MINUTES_PER_HOUR = 60;
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public const SECONDS_PER_MINUTE = 60;
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public const MILLISECONDS_PER_SECOND = 1_000;
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public const MICROSECONDS_PER_MILLISECOND = 1_000;
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public const MICROSECONDS_PER_SECOND = 1_000_000;
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}
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