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La clasa SplPriorityQueue

(PHP 5 >= 5.3.0, PHP 7, PHP 8)

Introducción

La clase SplPriorityQueue proporciona la funcionalidad principal de una cola de prioridad, implementada mediante un montículo máximo.

Nota: El orden de los elementos con idéntica prioridad es indefinido. Puede diferir del orden en que se han insertado.

Sinopsis de la Clase

class SplPriorityQueue implements Iterator, Countable {
/* Constantes */
public const int EXTR_BOTH;
public const int EXTR_PRIORITY;
public const int EXTR_DATA;
/* Métodos */
public compare(mixed $priority1, mixed $priority2): int
public count(): int
public current(): mixed
public extract(): mixed
public getExtractFlags(): int
public insert(mixed $value, mixed $priority): true
public isCorrupted(): bool
public isEmpty(): bool
public key(): int
public next(): void
public recoverFromCorruption(): true
public rewind(): void
public setExtractFlags(int $flags): int
public top(): mixed
public valid(): bool
}

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