Viewing file:  NativeClock.php (1.76 KB) -rw-r--r--
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Clock;
/**
* A clock that relies the system time.
*
* @author Nicolas Grekas <p@tchwork.com>
*/
final class NativeClock implements ClockInterface
{
private \DateTimeZone $timezone;
/**
* @throws \DateInvalidTimeZoneException When $timezone is invalid
*/
public function __construct(\DateTimeZone|string|null $timezone = null)
{
$this->timezone = \is_string($timezone ??= date_default_timezone_get()) ? $this->withTimeZone($timezone)->timezone : $timezone;
}
public function now(): DatePoint
{
return DatePoint::createFromInterface(new \DateTimeImmutable('now', $this->timezone));
}
public function sleep(float|int $seconds): void
{
if (0 < $s = (int) $seconds) {
sleep($s);
}
if (0 < $us = $seconds - $s) {
usleep((int) ($us * 1E6));
}
}
/**
* @throws \DateInvalidTimeZoneException When $timezone is invalid
*/
public function withTimeZone(\DateTimeZone|string $timezone): static
{
if (\PHP_VERSION_ID >= 80300 && \is_string($timezone)) {
$timezone = new \DateTimeZone($timezone);
} elseif (\is_string($timezone)) {
try {
$timezone = new \DateTimeZone($timezone);
} catch (\Exception $e) {
throw new \DateInvalidTimeZoneException($e->getMessage(), $e->getCode(), $e);
}
}
$clone = clone $this;
$clone->timezone = $timezone;
return $clone;
}
}
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