<?php

declare(strict_types=1);

namespace Doctrine\ORM\Cache;

use function microtime;

class TimestampCacheEntry implements CacheEntry
{
    public readonly float $time;

    public function __construct(float|null $time = null)
    {
        $this->time = $time ?? microtime(true);
    }

    /**
     * Creates a new TimestampCacheEntry
     *
     * This method allow Doctrine\Common\Cache\PhpFileCache compatibility
     *
     * @param array<string,float> $values array containing property values
     */
    public static function __set_state(array $values): TimestampCacheEntry
    {
        return new self($values['time']);
    }
}