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<?php
declare(strict_types=1);
namespace Spiral\Core\Internal;
use Spiral\Core\Exception\Scope\NamedScopeDuplicationException;
/**
* @internal
*/
final class Scope
{
private ?\Spiral\Core\Container $parent = null;
private ?self $parentScope = null;
public function __construct(
private readonly ?string $scopeName = null,
) {
}
public function getScopeName(): ?string
return $this->scopeName;
* Link the current scope with its parent scope and container.
*
* @throws NamedScopeDuplicationException
public function setParent(\Spiral\Core\Container $parent, self $parentScope): void
$this->parent = $parent;
$this->parentScope = $parentScope;
// Check a scope with the same name is not already registered
if ($this->scopeName !== null) {
$tmp = $this;
while ($tmp->parentScope !== null) {
$tmp = $tmp->parentScope;
$tmp->scopeName !== $this->scopeName ?: throw new NamedScopeDuplicationException($this->scopeName);
public function getParent(): ?\Spiral\Core\Container
return $this->parent;
public function getParentScope(): ?self
return $this->parentScope;
public function destruct(): void
$this->parent = null;
$this->parentScope = null;
spiral /
framework
