Returns the current capacity

# Ds\Queue::capacity

(PECL ds >= 1.0.0)

Ds\Queue::capacity — Returns the current capacity

### Descrierea

public Ds\Queue::capacity ( void ) : int

Returns the current capacity.

### Parametri

Această funcție nu are parametri.

### Valorile întoarse

The current capacity.

### Exemple

Example #1 Ds\Queue::capacity() example

`<?php
$queue = new \Ds\Queue();
var_dump($queue->capacity());
$queue->push(...range(1, 50));
var_dump($queue->capacity());
?>`

Exemplul de mai sus va afișa ceva similar cu:

    int(8)
    int(64)