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<?php
declare(strict_types=1);
namespace Stratadox\Hydration\Mapping\Property\Scalar;
use function is_null;
use Stratadox\HydrationMapping\ExposesDataKey;
/**
* Decorates scalar type declaration with a nullable property.
*
* @package Stratadox\Hydrate
* @author Stratadox
*/
final class CanBeNull implements ExposesDataKey
{
private $or;
private function __construct(ExposesDataKey $mapping)
$this->or = $mapping;
}
* Creates a new nullable type wrapper.
* @param ExposesDataKey $mapping The mapping to decorate.
* @return self The custom truth boolean mapping.
public static function or(ExposesDataKey $mapping): self
return new self($mapping);
/** @inheritdoc */
public function value(array $data, $owner = null)
if (is_null($data[$this->or->key()])) {
return null;
return $this->or->value($data, $owner);
public function name(): string
return $this->or->name();
public function key(): string
return $this->or->key();
Stratadox /
HydrationMapping
