Ds\Set::capacity

(PECL ds >= 1.0.0)

Ds\Set::capacity — Returns the current capacity

public function Ds\Set::capacity(): int

Returns the current capacity.

This function has no parameters.

The current capacity.

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

<?php
$set = new \Ds\Set();
var_dump($set->capacity());

$set->add(...range(1, 50));
var_dump($set->capacity());
?>

The above example will output something similar to:

int(16)
int(64)