(PECL ds >= 1.0.0)
Ds\Set::capacity — 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)