FM / Type

/opt/cpanel/ea-wappspector/vendor/rector/rector/src/NodeTypeResolver/PHPStan/Type/

/opt/cpanel/ea-wappspector/vendor/rector/rector/src/NodeTypeResolver/PHPStan/Type

Name	Size	Mode	Actions
StaticTypeAnalyzer.php	2173	0644	edit dl rm
TypeFactory.php	6443	0644	edit dl rm

Edit: /opt/cpanel/ea-wappspector/vendor/rector/rector/src/NodeTypeResolver/PHPStan/Type/TypeFactory.php (6443B)

<?php

declare (strict_types=1);
namespace Rector\NodeTypeResolver\PHPStan\Type;

use PHPStan\Type\ArrayType;
use PHPStan\Type\BooleanType;
use PHPStan\Type\Constant\ConstantArrayType;
use PHPStan\Type\Constant\ConstantBooleanType;
use PHPStan\Type\Constant\ConstantFloatType;
use PHPStan\Type\Constant\ConstantIntegerType;
use PHPStan\Type\Constant\ConstantStringType;
use PHPStan\Type\FloatType;
use PHPStan\Type\IntegerType;
use PHPStan\Type\MixedType;
use PHPStan\Type\ObjectType;
use PHPStan\Type\StringType;
use PHPStan\Type\Type;
use PHPStan\Type\TypeUtils;
use PHPStan\Type\UnionType;
use Rector\NodeTypeResolver\PHPStan\ObjectWithoutClassTypeWithParentTypes;
use Rector\NodeTypeResolver\PHPStan\TypeHasher;
final class TypeFactory
{
    /**
     * @readonly
     * @var \Rector\NodeTypeResolver\PHPStan\TypeHasher
     */
    private $typeHasher;
    public function __construct(TypeHasher $typeHasher)
    {
        $this->typeHasher = $typeHasher;
    }
    /**
     * @param Type[] $types
     */
    public function createMixedPassedOrUnionTypeAndKeepConstant(array $types) : Type
    {
        $types = $this->unwrapUnionedTypes($types);
        $types = $this->uniquateTypes($types, \true);
        return $this->createUnionOrSingleType($types);
    }
    /**
     * @param Type[] $types
     */
    public function createMixedPassedOrUnionType(array $types, bool $keepConstantTypes = \false) : Type
    {
        $types = $this->unwrapUnionedTypes($types);
        $types = $this->uniquateTypes($types, $keepConstantTypes);
        return $this->createUnionOrSingleType($types);
    }
    /**
     * @template TType as Type
     * @param array<TType> $types
     * @return array<TType>
     */
    public function uniquateTypes(array $types, bool $keepConstant = \false) : array
    {
        $constantTypeHashes = [];
        $uniqueTypes = [];
        $totalTypes = \count($types);
        $hasFalse = \false;
        $hasTrue = \false;
        foreach ($types as $type) {
            $type = $this->normalizeObjectType($totalTypes, $type);
            $type = $this->normalizeBooleanType($hasFalse, $hasTrue, $type);
            $removedConstantType = $this->removeValueFromConstantType($type);
            $removedConstantTypeHash = $this->typeHasher->createTypeHash($removedConstantType);
            if ($keepConstant && $type !== $removedConstantType) {
                $typeHash = $this->typeHasher->createTypeHash($type);
                $constantTypeHashes[$typeHash] = $removedConstantTypeHash;
            } else {
                $type = $removedConstantType;
                $typeHash = $removedConstantTypeHash;
            }
            $uniqueTypes[$typeHash] = $type;
        }
        foreach ($constantTypeHashes as $constantTypeHash => $removedConstantTypeHash) {
            if (\array_key_exists($removedConstantTypeHash, $uniqueTypes)) {
                unset($uniqueTypes[$constantTypeHash]);
            }
        }
        // re-index
        return \array_values($uniqueTypes);
    }
    private function normalizeObjectType(int $totalTypes, Type $type) : Type
    {
        if ($totalTypes > 1 && $type instanceof ObjectWithoutClassTypeWithParentTypes) {
            $parents = $type->getParentTypes();
            return new ObjectType($parents[0]->getClassName());
        }
        return $type;
    }
    private function normalizeBooleanType(bool &$hasFalse, bool &$hasTrue, Type $type) : Type
    {
        if ($type instanceof ConstantBooleanType) {
            if ($type->getValue()) {
                $hasTrue = \true;
            }
            if ($type->getValue() === \false) {
                $hasFalse = \true;
            }
        }
        if ($hasFalse && $hasTrue && $type instanceof ConstantBooleanType) {
            return new BooleanType();
        }
        return $type;
    }
    /**
     * @param Type[] $types
     * @return Type[]
     */
    private function unwrapUnionedTypes(array $types) : array
    {
        // unwrap union types
        $unwrappedTypes = [];
        foreach ($types as $type) {
            $flattenTypes = TypeUtils::flattenTypes($type);
            foreach ($flattenTypes as $flattenType) {
                if ($flattenType instanceof ConstantArrayType) {
                    $unwrappedTypes = \array_merge($unwrappedTypes, $this->unwrapConstantArrayTypes($flattenType));
                } else {
                    $unwrappedTypes = $this->resolveNonConstantArrayType($flattenType, $unwrappedTypes);
                }
            }
        }
        return $unwrappedTypes;
    }
    /**
     * @param Type[] $unwrappedTypes
     * @return Type[]
     */
    private function resolveNonConstantArrayType(Type $type, array $unwrappedTypes) : array
    {
        $unwrappedTypes[] = $type;
        return $unwrappedTypes;
    }
    /**
     * @param Type[] $types
     */
    private function createUnionOrSingleType(array $types) : Type
    {
        if ($types === []) {
            return new MixedType();
        }
        if (\count($types) === 1) {
            return $types[0];
        }
        return new UnionType($types);
    }
    private function removeValueFromConstantType(Type $type) : Type
    {
        // remove values from constant types
        if ($type instanceof ConstantFloatType) {
            return new FloatType();
        }
        if ($type instanceof ConstantStringType) {
            return new StringType();
        }
        if ($type instanceof ConstantIntegerType) {
            return new IntegerType();
        }
        if ($type instanceof ConstantBooleanType) {
            return new BooleanType();
        }
        return $type;
    }
    /**
     * @return Type[]
     */
    private function unwrapConstantArrayTypes(ConstantArrayType $constantArrayType) : array
    {
        $unwrappedTypes = [];
        $flattenKeyTypes = TypeUtils::flattenTypes($constantArrayType->getKeyType());
        $flattenItemTypes = TypeUtils::flattenTypes($constantArrayType->getItemType());
        foreach ($flattenItemTypes as $position => $nestedFlattenItemType) {
            $nestedFlattenKeyType = $flattenKeyTypes[$position] ?? null;
            if (!$nestedFlattenKeyType instanceof Type) {
                $nestedFlattenKeyType = new MixedType();
            }
            $unwrappedTypes[] = new ArrayType($nestedFlattenKeyType, $nestedFlattenItemType);
        }
        return $unwrappedTypes;
    }
}

cmd: