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<?php
declare(strict_types=1);
namespace Doctrine\ORM\Cache;
use Doctrine\Deprecations\Deprecation;
/**
* Defines entity / collection / query key to be stored in the cache region.
* Allows multiple roles to be stored in the same cache region.
*/
abstract class CacheKey
{
/**
* Unique identifier
*
* @readonly Public only for performance reasons, it should be considered immutable.
* @var string
*/
public $hash;
public function __construct(?string $hash = null)
{
if ($hash === null) {
Deprecation::trigger(
'doctrine/orm',
'https://github.com/doctrine/orm/pull/10212',
'Calling %s() without providing a value for the $hash parameter is deprecated.',
__METHOD__
);
} else {
$this->hash = $hash;
}
}
}
|
