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<?php
declare(strict_types=1);
namespace Remorhaz\JSON\Data\Path;
use function array_slice;
use function count;
final class Path implements PathInterface
{
private $elements;
public function __construct(...$elements)
$this->elements = $elements;
}
public function copyWithElement(int $index): PathInterface
return new self(...$this->elements, ...[$index]);
public function copyWithProperty(string $name): PathInterface
return new self(...$this->elements, ...[$name]);
public function copyParent(): PathInterface
if (empty($this->elements)) {
throw new Exception\ParentNotFoundException($this);
return new self(...array_slice($this->elements, 0, -1));
public function getElements(): array
return $this->elements;
public function equals(PathInterface $path): bool
return $path->getElements() === $this->elements;
public function contains(PathInterface $path): bool
$subPath = array_slice($path->getElements(), 0, count($this->elements));
return $subPath === $this->elements;
remorhaz /
php-json-data
