vendor/nesbot/carbon/src/Carbon/Traits/Options.php

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

<?php

/**
 * This file is part of the Carbon package.
 *
 * (c) Brian Nesbitt <brian@nesbot.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Carbon\Traits;

use Carbon\CarbonInterface;
use DateTimeInterface;
use Throwable;

/**
 * Trait Options.
 *
 * Embed base methods to change settings of Carbon classes.
 *
 * Depends on the following methods:
 *
 * @method \Carbon\Carbon|\Carbon\CarbonImmutable shiftTimezone($timezone) Set the timezone
 */
trait Options
{
    use Localization;

    /**
     * Customizable PHP_INT_SIZE override.
     *
     * @var int
     */
    public static $PHPIntSize = PHP_INT_SIZE;

    /**
     * First day of week.
     *
     * @var int|string
     */
    protected static $weekStartsAt = CarbonInterface::MONDAY;

    /**
     * Last day of week.
     *
     * @var int|string
     */
    protected static $weekEndsAt = CarbonInterface::SUNDAY;

    /**
     * Days of weekend.
     *
     * @var array
     */
    protected static $weekendDays = [
        CarbonInterface::SATURDAY,
        CarbonInterface::SUNDAY,
    ];