Server : Apache System : Linux server2.corals.io 4.18.0-348.2.1.el8_5.x86_64 #1 SMP Mon Nov 15 09:17:08 EST 2021 x86_64 User : corals ( 1002) PHP Version : 7.4.33 Disable Function : exec,passthru,shell_exec,system Directory :  /home/corals/old/vendor/rector/rector/packages/StaticTypeMapper/PhpDocParser/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

<?php

declare (strict_types=1);
namespace Rector\StaticTypeMapper\PhpDocParser;

use PhpParser\Node;
use PHPStan\Analyser\NameScope;
use PHPStan\PhpDoc\TypeNodeResolver;
use PHPStan\PhpDocParser\Ast\Type\IdentifierTypeNode;
use PHPStan\PhpDocParser\Ast\Type\NullableTypeNode;
use PHPStan\PhpDocParser\Ast\Type\TypeNode;
use PHPStan\Type\NullType;
use PHPStan\Type\Type;
use PHPStan\Type\UnionType;
use Rector\StaticTypeMapper\Contract\PhpDocParser\PhpDocTypeMapperInterface;
/**
 * @implements PhpDocTypeMapperInterface<NullableTypeNode>
 */
final class NullableTypeMapper implements PhpDocTypeMapperInterface
{
    /**
     * @readonly
     * @var \Rector\StaticTypeMapper\PhpDocParser\IdentifierTypeMapper
     */
    private $identifierTypeMapper;
    /**
     * @readonly
     * @var \PHPStan\PhpDoc\TypeNodeResolver
     */
    private $typeNodeResolver;
    public function __construct(\Rector\StaticTypeMapper\PhpDocParser\IdentifierTypeMapper $identifierTypeMapper, TypeNodeResolver $typeNodeResolver)
    {
        $this->identifierTypeMapper = $identifierTypeMapper;
        $this->typeNodeResolver = $typeNodeResolver;
    }
    public function getNodeType() : string
    {
        return NullableTypeNode::class;
    }
    /**
     * @param NullableTypeNode $typeNode
     */
    public function mapToPHPStanType(TypeNode $typeNode, Node $node, NameScope $nameScope) : Type
    {
        if ($typeNode->type instanceof IdentifierTypeNode) {
            $type = $this->identifierTypeMapper->mapToPHPStanType($typeNode->type, $node, $nameScope);
            if ($type instanceof UnionType) {
                return new UnionType(\array_merge([new NullType()], $type->getTypes()));
            }
            return new UnionType([new NullType(), $type]);
        }
        // fallback to PHPStan resolver
        return $this->typeNodeResolver->resolve($typeNode, $nameScope);
    }
}