Set
PHP Manual

Ds\Set::capacity

Returns the current capacity.

Description

public int Ds\Set::capacity ( void )

Returns the current capacity.

Parameters

This function has no parameters.

Return Values

The current capacity.

Examples

Example #1 Ds\Set::capacity example

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

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

The above example will output something similar to:

int(16)
int(64)