Gecko [ gandhischool.edu.np ]

Name	Size	Permission
Clock.php	202 B	-rwxrwxr-x
FrozenClock.php	1.29 KB	-rwxrwxr-x
SystemClock.php	655 B	-rwxrwxr-x

Code Editor : FrozenClock.php

<?php
declare(strict_types=1);

namespace Lcobucci\Clock;

use DateMalformedStringException;
use DateTimeImmutable;
use DateTimeZone;
use InvalidArgumentException;

final class FrozenClock implements Clock
{
    public function __construct(private DateTimeImmutable $now)
    {
    }

public static function fromUTC(): self
    {
        return new self(new DateTimeImmutable('now', new DateTimeZone('UTC')));
    }

public function setTo(DateTimeImmutable $now): void
    {
        $this->now = $now;
    }

/**
     * Adjusts the current time by a given modifier.
     *
     * @param string $modifier @see https://www.php.net/manual/en/datetime.formats.php
     *
     * @throws InvalidArgumentException When an invalid format string is passed (PHP < 8.3).
     * @throws DateMalformedStringException When an invalid date/time string is passed (PHP 8.3+).
     */
    public function adjustTime(string $modifier): void
    {
        $modifiedTime = @$this->now->modify($modifier);

// PHP < 8.3 won't throw exceptions on invalid modifiers
        if ($modifiedTime === false) {
            throw new InvalidArgumentException('The given modifier is invalid');
        }

$this->now = $modifiedTime;
    }

public function now(): DateTimeImmutable
    {
        return $this->now;
    }
}

${this.title}

Code Editor : FrozenClock.php