The Collection interface

(PECL ds >= 1.0.0)

Collection is the base interface which covers functionality common to all the data structures in this library. It guarantees that all structures are traversable, countable, and can be converted to json using json_encode().

interface Ds\Collection extends Countable, IteratorAggregate, JsonSerializable {

/* Yöntemler */

public function clear(): void

public function copy(): Ds\Collection

public function isEmpty(): bool

public function toArray(): array

/* Miras alınan yöntemler */

public function Countable::count(): int

public function IteratorAggregate::getIterator(): Traversable

public function JsonSerializable::jsonSerialize(): mixed

}

Sürüm:	Açıklama
PECL ds 1.4.0	Collection implements IteratorAggregate now instead of just Traversable. (This change came to the polyfill in 1.4.1.)

İçindekiler

Ds\Collection::clear — Removes all values
Ds\Collection::copy — Returns a shallow copy of the collection
Ds\Collection::isEmpty — Returns whether the collection is empty
Ds\Collection::toArray — Converts the collection to an array

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