W3cubDocs

/PHP

Ds\Queue::capacity

(PECL ds >= 1.0.0)

Ds\Queue::capacityReturns the current capacity

Description

public Ds\Queue::capacity ( ) : int

Returns the current capacity.

Parameters

This function has no parameters.

Return Values

The current capacity.

Examples

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

<?php
$queue = new \Ds\Queue();
var_dump($queue->capacity());

$queue->push(...range(1, 50));
var_dump($queue->capacity());
?>

The above example will output something similar to:

int(8)
int(64)

© 1997–2020 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/ds-queue.capacity.php