Class PHPStan\Type\NullType

`implements`	`ConstantScalarType`
`uses`	`NonArrayTypeTrait, NonCallableTypeTrait, NonIterableTypeTrait, NonObjectTypeTrait, FalseyBooleanTypeTrait, NonGenericTypeTrait, NonRemoveableTypeTrait`

PHPStan\Type\NullType implements ConstantScalarType uses NonArrayTypeTrait, NonCallableTypeTrait, NonIterableTypeTrait, NonObjectTypeTrait, FalseyBooleanTypeTrait, NonGenericTypeTrait, NonRemoveableTypeTrait
- PHPStan\Type\Generic\TemplateNullType implements TemplateType uses TemplateTypeTrait, UndecidedComparisonCompoundTypeTrait

Located at src/Type/NullType.php

Methods
`public`	`__construct()`	#
`public`	`getReferencedClasses(): array` Implements `PHPStan\Type\Type::getReferencedClasses()`	#
`public`	`getObjectClassNames(): array` Implements `PHPStan\Type\Type::getObjectClassNames()`	#
`public`	`getObjectClassReflections(): array` Implements `PHPStan\Type\Type::getObjectClassReflections()`	#
`public`	`getConstantStrings(): array` Implements `PHPStan\Type\Type::getConstantStrings()`	#
`public`	`getValue(): null` Implements `PHPStan\Type\ConstantScalarType::getValue()`	#
`public`	`generalize(GeneralizePrecision $precision): Type` Implements `PHPStan\Type\Type::generalize()`	#
`public`	`accepts(Type $type, bool $strictTypes): AcceptsResult` Implements `PHPStan\Type\Type::accepts()`	#
`public`	`isSuperTypeOf(Type $type): IsSuperTypeOfResult` Implements `PHPStan\Type\Type::isSuperTypeOf()`	#
`public`	`equals(Type $type): bool` Implements `PHPStan\Type\Type::equals()`	#
`public`	`isSmallerThan(Type $otherType, PhpVersion $phpVersion): TrinaryLogic` Implements `PHPStan\Type\Type::isSmallerThan()`	#
`public`	`isSmallerThanOrEqual(Type $otherType, PhpVersion $phpVersion): TrinaryLogic` Implements `PHPStan\Type\Type::isSmallerThanOrEqual()`	#
`public`	`describe(VerbosityLevel $level): string` Implements `PHPStan\Type\Type::describe()`	#
`public`	`toNumber(): Type` Implements `PHPStan\Type\Type::toNumber()`	#
`public`	`toAbsoluteNumber(): Type` Implements `PHPStan\Type\Type::toAbsoluteNumber()`	#
`public`	`toString(): Type` Implements `PHPStan\Type\Type::toString()`	#
`public`	`toInteger(): Type` Implements `PHPStan\Type\Type::toInteger()`	#
`public`	`toFloat(): Type` Implements `PHPStan\Type\Type::toFloat()`	#
`public`	`toArray(): Type` Implements `PHPStan\Type\Type::toArray()`	#
`public`	`toArrayKey(): Type` Implements `PHPStan\Type\Type::toArrayKey()`	#
`public`	`toCoercedArgumentType(bool $strictTypes): Type` Tells how a type might change when passed to an argument or assigned to a typed property. Example: int is accepted by int\|float with strict_types = 1 Stringable is accepted by string\|Stringable even without strict_types. Tells how a type might change when passed to an argument or assigned to a typed property. Example: int is accepted by int\|float with strict_types = 1 Stringable is accepted by string\|Stringable even without strict_types. Implements `PHPStan\Type\Type::toCoercedArgumentType()`	#
`public`	`isOffsetAccessible(): TrinaryLogic` Implements `PHPStan\Type\Type::isOffsetAccessible()`	#
`public`	`isOffsetAccessLegal(): TrinaryLogic` Implements `PHPStan\Type\Type::isOffsetAccessLegal()`	#
`public`	`hasOffsetValueType(Type $offsetType): TrinaryLogic` Implements `PHPStan\Type\Type::hasOffsetValueType()`	#
`public`	`getOffsetValueType(Type $offsetType): Type` Implements `PHPStan\Type\Type::getOffsetValueType()`	#
`public`	`setOffsetValueType(?Type $offsetType, Type $valueType, bool $unionValues = true): Type` Implements `PHPStan\Type\Type::setOffsetValueType()`	#
`public`	`setExistingOffsetValueType(Type $offsetType, Type $valueType): Type` Implements `PHPStan\Type\Type::setExistingOffsetValueType()`	#
`public`	`unsetOffset(Type $offsetType): Type` Implements `PHPStan\Type\Type::unsetOffset()`	#
`public`	`traverse(callable $cb): Type` Traverses inner types Returns a new instance with all inner types mapped through $cb. Might return the same instance if inner types did not change. Traverses inner types Returns a new instance with all inner types mapped through $cb. Might return the same instance if inner types did not change. Implements `PHPStan\Type\Type::traverse()`	#
`public`	`traverseSimultaneously(Type $right, callable $cb): Type` Traverses inner types while keeping the same context in another type. Traverses inner types while keeping the same context in another type. Implements `PHPStan\Type\Type::traverseSimultaneously()`	#
`public`	`isNull(): TrinaryLogic` Implements `PHPStan\Type\Type::isNull()`	#
`public`	`isConstantValue(): TrinaryLogic` Is Type of a known constant value? Includes literal strings, integers, floats, true, false, null, and array shapes. Is Type of a known constant value? Includes literal strings, integers, floats, true, false, null, and array shapes. Implements `PHPStan\Type\Type::isConstantValue()`	#
`public`	`isConstantScalarValue(): TrinaryLogic` Is Type of a known constant scalar value? Includes literal strings, integers, floats, true, false, and null. Is Type of a known constant scalar value? Includes literal strings, integers, floats, true, false, and null. Implements `PHPStan\Type\Type::isConstantScalarValue()`	#
`public`	`getConstantScalarTypes(): array` Implements `PHPStan\Type\Type::getConstantScalarTypes()`	#
`public`	`getConstantScalarValues(): array` Implements `PHPStan\Type\Type::getConstantScalarValues()`	#
`public`	`isTrue(): TrinaryLogic` Implements `PHPStan\Type\Type::isTrue()`	#
`public`	`isFalse(): TrinaryLogic` Implements `PHPStan\Type\Type::isFalse()`	#
`public`	`isBoolean(): TrinaryLogic` Implements `PHPStan\Type\Type::isBoolean()`	#
`public`	`isFloat(): TrinaryLogic` Implements `PHPStan\Type\Type::isFloat()`	#
`public`	`isInteger(): TrinaryLogic` Implements `PHPStan\Type\Type::isInteger()`	#
`public`	`isString(): TrinaryLogic` Implements `PHPStan\Type\Type::isString()`	#
`public`	`isNumericString(): TrinaryLogic` Implements `PHPStan\Type\Type::isNumericString()`	#
`public`	`isNonEmptyString(): TrinaryLogic` Implements `PHPStan\Type\Type::isNonEmptyString()`	#
`public`	`isNonFalsyString(): TrinaryLogic` Implements `PHPStan\Type\Type::isNonFalsyString()`	#
`public`	`isLiteralString(): TrinaryLogic` Implements `PHPStan\Type\Type::isLiteralString()`	#
`public`	`isLowercaseString(): TrinaryLogic` Implements `PHPStan\Type\Type::isLowercaseString()`	#
`public`	`isUppercaseString(): TrinaryLogic` Implements `PHPStan\Type\Type::isUppercaseString()`	#
`public`	`isClassString(): TrinaryLogic` Implements `PHPStan\Type\Type::isClassString()`	#
`public`	`getClassStringObjectType(): Type` Returns object type Foo for class-string<Foo> and 'Foo' (if Foo is a valid class). Returns object type Foo for class-string<Foo> and 'Foo' (if Foo is a valid class). Implements `PHPStan\Type\Type::getClassStringObjectType()`	#
`public`	`getObjectTypeOrClassStringObjectType(): Type` Returns object type Foo for class-string<Foo>, 'Foo' (if Foo is a valid class), and object type Foo. Returns object type Foo for class-string<Foo>, 'Foo' (if Foo is a valid class), and object type Foo. Implements `PHPStan\Type\Type::getObjectTypeOrClassStringObjectType()`	#
`public`	`isVoid(): TrinaryLogic` Implements `PHPStan\Type\Type::isVoid()`	#
`public`	`isScalar(): TrinaryLogic` Implements `PHPStan\Type\Type::isScalar()`	#
`public`	`looseCompare(Type $type, PhpVersion $phpVersion): BooleanType` Implements `PHPStan\Type\Type::looseCompare()`	#
`public`	`getSmallerType(PhpVersion $phpVersion): Type` Implements `PHPStan\Type\Type::getSmallerType()`	#
`public`	`getSmallerOrEqualType(PhpVersion $phpVersion): Type` Implements `PHPStan\Type\Type::getSmallerOrEqualType()`	#
`public`	`getGreaterType(PhpVersion $phpVersion): Type` Implements `PHPStan\Type\Type::getGreaterType()`	#
`public`	`getGreaterOrEqualType(PhpVersion $phpVersion): Type` Implements `PHPStan\Type\Type::getGreaterOrEqualType()`	#
`public`	`getFiniteTypes(): array` Returns a list of finite values. Examples: - for bool: [true, false] for int<0, 3>: [0, 1, 2, 3] for enums: list of enum cases for scalars: the scalar itself For infinite types it returns an empty array. Returns a list of finite values. Examples: - for bool: [true, false] for int<0, 3>: [0, 1, 2, 3] for enums: list of enum cases for scalars: the scalar itself For infinite types it returns an empty array. Implements `PHPStan\Type\Type::getFiniteTypes()`	#
`public`	`exponentiate(Type $exponent): Type` Implements `PHPStan\Type\Type::exponentiate()`	#
`public`	`toPhpDocNode(): TypeNode` Implements `PHPStan\Type\Type::toPhpDocNode()`	#

Namespaces

Classes

Interfaces

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