pht\Queue::size

(PECL pht >= 0.0.1)

pht\Queue::size — Gets the size of the queue

Descrierea

public pht\Queue::size ( void ) : int

Returns the current size of the queue. This operation requires a pht\Queue's mutex lock to be held if it is being used by multiple threads.

Parametri

Această funcție nu are parametri.

Valorile întoarse

The size of the queue.

Exemple

Example #1 Getting a queue's size

<?php

use pht\Queue;

$queue = new Queue();

$queue->push(1);
$queue->push(1);

var_dump($queue->size());

Exemplul de mai sus va afișa:

int(2)