The Collection interface

(PECL ds >= 1.0.0)

Giriş

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().

Arayüz Sözdizimi

interface Ds\Collection extends Countable, IteratorAggregate, JsonSerializable {

/* Yöntemler */

public clear(): void

public copy(): Ds\Collection

public isEmpty(): bool

public toArray(): array

/* Miras alınan yöntemler */

public Countable::count(): int

public IteratorAggregate::getIterator(): Traversable

public JsonSerializable::jsonSerialize(): mixed

}

Sürüm Bilgisi

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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