Class PHPStan\Type\Constant\ConstantStringType

`extends`	`StringType`
`implements`	`ConstantScalarType`
`uses`	`ConstantScalarTypeTrait, ConstantScalarToBooleanTrait`

PHPStan\Type\StringType implements Type uses JustNullableTypeTrait, MaybeCallableTypeTrait, NonArrayTypeTrait, NonIterableTypeTrait, NonObjectTypeTrait, UndecidedBooleanTypeTrait, UndecidedComparisonTypeTrait, NonGenericTypeTrait, NonGeneralizableTypeTrait
- PHPStan\Type\Constant\ConstantStringType implements ConstantScalarType uses ConstantScalarTypeTrait, ConstantScalarToBooleanTrait
  - PHPStan\Type\Generic\TemplateConstantStringType implements TemplateType uses TemplateTypeTrait, UndecidedComparisonCompoundTypeTrait

Located at src/Type/Constant/ConstantStringType.php

Methods
`public`	`__construct(string $value, bool $isClassString = false)` Overrides `PHPStan\Type\StringType::__construct()` Overridden by `PHPStan\Type\Generic\TemplateConstantStringType::__construct()`	#
`public`	`getValue(): string` Implements `PHPStan\Type\ConstantScalarType::getValue()`	#
`public`	`getConstantStrings(): array` Overrides `PHPStan\Type\StringType::getConstantStrings()` Implements `PHPStan\Type\Type::getConstantStrings()`	#
`public`	`isClassString(): TrinaryLogic` Overrides `PHPStan\Type\StringType::isClassString()` Implements `PHPStan\Type\Type::isClassString()`	#
`public`	`getClassStringObjectType(): Type` Returns the object type for a class-string or literal class name string. For non-class-string types, returns ErrorType. Returns the object type for a class-string or literal class name string. For non-class-string types, returns ErrorType. Overrides `PHPStan\Type\StringType::getClassStringObjectType()` Implements `PHPStan\Type\Type::getClassStringObjectType()`	#
`public`	`getObjectTypeOrClassStringObjectType(): Type` Like getClassStringObjectType(), but also returns object types as-is. Used for `$classOrObject::method()` where the left side can be either. Like getClassStringObjectType(), but also returns object types as-is. Used for `$classOrObject::method()` where the left side can be either. Overrides `PHPStan\Type\StringType::getObjectTypeOrClassStringObjectType()` Implements `PHPStan\Type\Type::getObjectTypeOrClassStringObjectType()`	#
`public`	`describe(VerbosityLevel $level): string` Overrides `PHPStan\Type\StringType::describe()` Implements `PHPStan\Type\Type::describe()`	#
`public`	`isSuperTypeOf(Type $type): IsSuperTypeOfResult` "Does every value of $type belong to $this type?" Preferable to instanceof checks because it correctly handles union types, intersection types, and all other composite types. "Does every value of $type belong to $this type?" Preferable to instanceof checks because it correctly handles union types, intersection types, and all other composite types. Implements `PHPStan\Type\Type::isSuperTypeOf()`	#
`public`	`isCallable(): TrinaryLogic` Implements `PHPStan\Type\Type::isCallable()`	#
`public`	`getCallableParametersAcceptors(ClassMemberAccessAnswerer $scope): array` Implements `PHPStan\Type\Type::getCallableParametersAcceptors()`	#
`public`	`toNumber(): Type` Models numeric coercion for arithmetic operators. Models numeric coercion for arithmetic operators. Overrides `PHPStan\Type\StringType::toNumber()` Implements `PHPStan\Type\Type::toNumber()`	#
`public`	`toAbsoluteNumber(): Type` Models abs(). Models abs(). Overrides `PHPStan\Type\StringType::toAbsoluteNumber()` Implements `PHPStan\Type\Type::toAbsoluteNumber()`	#
`public`	`toInteger(): Type` Models the (int) cast. Models the (int) cast. Overrides `PHPStan\Type\StringType::toInteger()` Implements `PHPStan\Type\Type::toInteger()`	#
`public`	`toFloat(): Type` Models the (float) cast. Models the (float) cast. Overrides `PHPStan\Type\StringType::toFloat()` Implements `PHPStan\Type\Type::toFloat()`	#
`public`	`toArrayKey(): Type` Models PHP's implicit array key coercion: floats truncated to int, booleans become 0/1, null becomes '', numeric strings become int. Models PHP's implicit array key coercion: floats truncated to int, booleans become 0/1, null becomes '', numeric strings become int. Overrides `PHPStan\Type\StringType::toArrayKey()` Implements `PHPStan\Type\Type::toArrayKey()`	#
`public`	`isString(): TrinaryLogic` Overrides `PHPStan\Type\StringType::isString()` Implements `PHPStan\Type\Type::isString()`	#
`public`	`isNumericString(): TrinaryLogic` Overrides `PHPStan\Type\StringType::isNumericString()` Implements `PHPStan\Type\Type::isNumericString()`	#
`public`	`isNonEmptyString(): TrinaryLogic` Overrides `PHPStan\Type\StringType::isNonEmptyString()` Implements `PHPStan\Type\Type::isNonEmptyString()`	#
`public`	`isNonFalsyString(): TrinaryLogic` Non-falsy string is a non-empty string that is also not '0'. Stricter subset of non-empty-string. Non-falsy string is a non-empty string that is also not '0'. Stricter subset of non-empty-string. Overrides `PHPStan\Type\StringType::isNonFalsyString()` Implements `PHPStan\Type\Type::isNonFalsyString()`	#
`public`	`isLiteralString(): TrinaryLogic` A literal-string is a string composed entirely from string literals in the source code (not from user input). Used for SQL injection prevention. A literal-string is a string composed entirely from string literals in the source code (not from user input). Used for SQL injection prevention. Overrides `PHPStan\Type\StringType::isLiteralString()` Implements `PHPStan\Type\Type::isLiteralString()`	#
`public`	`isLowercaseString(): TrinaryLogic` Overrides `PHPStan\Type\StringType::isLowercaseString()` Implements `PHPStan\Type\Type::isLowercaseString()`	#
`public`	`isUppercaseString(): TrinaryLogic` Overrides `PHPStan\Type\StringType::isUppercaseString()` Implements `PHPStan\Type\Type::isUppercaseString()`	#
`public`	`hasOffsetValueType(Type $offsetType): TrinaryLogic` Overrides `PHPStan\Type\StringType::hasOffsetValueType()` Implements `PHPStan\Type\Type::hasOffsetValueType()`	#
`public`	`getOffsetValueType(Type $offsetType): Type` Overrides `PHPStan\Type\StringType::getOffsetValueType()` Implements `PHPStan\Type\Type::getOffsetValueType()`	#
`public`	`setOffsetValueType(?Type $offsetType, Type $valueType, bool $unionValues = true): Type` May add a new key. When $offsetType is null, appends (like $a[] = $value). May add a new key. When $offsetType is null, appends (like $a[] = $value). Overrides `PHPStan\Type\StringType::setOffsetValueType()` Implements `PHPStan\Type\Type::setOffsetValueType()`	#
`public`	`setExistingOffsetValueType(Type $offsetType, Type $valueType): Type` Unlike setOffsetValueType(), assumes the key already exists. Preserves the array shape and list type. Unlike setOffsetValueType(), assumes the key already exists. Preserves the array shape and list type. Overrides `PHPStan\Type\StringType::setExistingOffsetValueType()` Implements `PHPStan\Type\Type::setExistingOffsetValueType()`	#
`public`	`append(self $otherString): self`	#
`public`	`generalize(GeneralizePrecision $precision): Type` Removes constant value information. E.g. 'foo' -> string, 1 -> int. Used when types become too complex to track precisely (e.g. loop iterations). Removes constant value information. E.g. 'foo' -> string, 1 -> int. Used when types become too complex to track precisely (e.g. loop iterations). Implements `PHPStan\Type\Type::generalize()`	#
`public`	`getSmallerType(PhpVersion $phpVersion): Type` Type narrowing methods for comparison operators. For example, for ConstantIntegerType(5), getSmallerType() returns int<min, 4>. Type narrowing methods for comparison operators. For example, for ConstantIntegerType(5), getSmallerType() returns int<min, 4>. 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`	`canAccessConstants(): TrinaryLogic` Implements `PHPStan\Type\Type::canAccessConstants()`	#
`public`	`hasConstant(string $constantName): TrinaryLogic` Implements `PHPStan\Type\Type::hasConstant()`	#
`public`	`getConstant(string $constantName): ClassConstantReflection` Implements `PHPStan\Type\Type::getConstant()`	#
`public`	`toPhpDocNode(): TypeNode` Overrides `PHPStan\Type\StringType::toPhpDocNode()` Implements `PHPStan\Type\Type::toPhpDocNode()`	#

Methods inherited from PHPStan\Type\StringType
`isOffsetAccessible(), isOffsetAccessLegal(), unsetOffset(), accepts(), toString(), toArray(), toCoercedArgumentType(), isNull(), isTrue(), isFalse(), isBoolean(), isFloat(), isInteger(), isScalar(), looseCompare(), hasMethod(), tryRemove(), getFiniteTypes(), exponentiate(), hasTemplateOrLateResolvableType()`

Namespaces

Classes

Class PHPStan\Type\Constant\ConstantStringType

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