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<?php
declare(strict_types=1);
namespace Doctrine\ORM\Cache;
use function microtime;
/**
* Timestamp cache entry
*/
class TimestampCacheEntry implements CacheEntry
{
/**
* @readonly Public only for performance reasons, it should be considered immutable.
* @var float
*/
public $time;
/** @param float|null $time */
public function __construct($time = null)
{
$this->time = $time ? (float) $time : microtime(true);
}
/**
* Creates a new TimestampCacheEntry
*
* This method allow Doctrine\Common\Cache\PhpFileCache compatibility
*
* @param array<string,float> $values array containing property values
*
* @return TimestampCacheEntry
*/
public static function __set_state(array $values)
{
return new self($values['time']);
}
}
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