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<?php
namespace DeepCopy\TypeFilter\Spl;
use DeepCopy\DeepCopy;
use DeepCopy\TypeFilter\TypeFilter;
/**
* In PHP 7.4 the storage of an ArrayObject isn't returned as
* ReflectionProperty. So we deep copy its array copy.
*/
final class ArrayObjectFilter implements TypeFilter
{
/**
* @var DeepCopy
*/
private $copier;
public function __construct(DeepCopy $copier)
{
$this->copier = $copier;
}
/**
* {@inheritdoc}
*/
public function apply($arrayObject)
{
$clone = clone $arrayObject;
foreach ($arrayObject->getArrayCopy() as $k => $v) {
$clone->offsetSet($k, $this->copier->copy($v));
}
return $clone;
}
}
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