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<?php
declare(strict_types=1);
namespace loophp\phptree\Importer;
use loophp\phptree\Node\AttributeNode;
use loophp\phptree\Node\AttributeNodeInterface;
use loophp\phptree\Node\NodeInterface;
/**
* Class SimpleArray.
*/
final class SimpleArray implements ImporterInterface
{
* {@inheritdoc}
public function import($data): NodeInterface
return $this->parseNode(new AttributeNode(['label' => 'root']), $data);
}
* Create a node.
*
* @param mixed $data
* The arguments
* @return AttributeNodeInterface
* The node
private function createNode($data): AttributeNodeInterface
return new AttributeNode([
'data' => $data,
]);
* @param AttributeNodeInterface $parent
* @param array ...$nodes
* @return \loophp\phptree\Node\NodeInterface
private function parseNode(AttributeNodeInterface $parent, array ...$nodes): NodeInterface
return array_reduce(
$nodes,
function (AttributeNodeInterface $carry, array $node): NodeInterface {
$node += ['children' => []];
return $carry
->add(
$this->parseNode(
$this->createNode($node),
...$node['children']
)
);
},
$parent
loophp /
phptree
