(PECL ds >= 1.0.0)
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)