__construct(string $builtinType, bool $nullable = false, string $class = null, bool $collection = false, Type $collectionKeyType = null, Type $collectionValueType = null)

Parameters

string	$builtinType
bool	$nullable
string	$class
bool	$collection
Type	$collectionKeyType
Type	$collectionValueType

Exceptions

InvalidArgumentException

string getBuiltinType()

Gets built-in type.

Can be bool, int, float, string, array, object, resource, null, callback or iterable.

Return Value

string

bool isNullable()

Return Value

bool

string|null getClassName()

Gets the class name.

Only applicable if the built-in type is object.

Return Value

string|null

bool isCollection()

Return Value

bool

Type|null getCollectionKeyType()

Gets collection key type.

Only applicable for a collection type.

Return Value

Type|null

Type|null getCollectionValueType()

Gets collection value type.

Only applicable for a collection type.

Return Value

Type|null