Collection union(mixed $items) Union the collection with the given items. Parameters mixed $items Return Value Collection

$this transform(callable $callback) Transform each item in the collection using a callback. Parameters callable $callback Return Value $this

Collection union(mixed $items) Union the collection with the given items. Parameters mixed $items Return Value Collection

$this transform(callable $callback) Transform each item in the collection using a callback. Parameters callable $callback Return Value $this

string toJson(int $options) Get the collection of items as JSON. Parameters int $options Return Value string

Collection toBase() Get a base Support collection instance from this collection. Return Value Collection

Collection toBase() Get a base Support collection instance from this collection. Return Value Collection

string toJson(int $options) Get the collection of items as JSON. Parameters int $options Return Value string

array toArray() Get the collection of items as a plain array. Return Value array

array toArray() Get the collection of items as a plain array. Return Value array