SplPriorityQueue::isEmpty

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

SplPriorityQueue::isEmptyChecks whether the queue is empty

Descrizione

public SplPriorityQueue::isEmpty(): bool

Elenco dei parametri

Questa funzione non contiene parametri.

Valori restituiti

Returns whether the queue is empty.

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top