SplPriorityQueue
PHP Manual

SplPriorityQueue::count

(PHP 5 >= 5.3.0, PHP 7)

SplPriorityQueue::countCounts the number of elements in the queue.

Descrierea

public int SplPriorityQueue::count ( void )

Parametri

Această funcție nu are parametri.

Valorile întoarse

Returns the number of elements in the queue.


SplPriorityQueue
PHP Manual