Ds\Queue::capacity

Returns the current capacity

public int Ds\Queue::capacity()

Returns the current capacity.

This function has no parameters.

The current capacity.

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)