SplPriorityQueue
PHP Manual

SplPriorityQueue::count

(PHP 5 >= 5.3.0)

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

Описание

int SplPriorityQueue::count ( void )

Параметри

Тази функция няма параметри.

Връщани стойности

Returns the number of elements in the queue.


SplPriorityQueue
PHP Manual