(PECL ds >= 1.0.0)
Ds\Deque::capacity — Returns the current capacity.
Returns the current capacity.
이 함수는 인수가 없습니다.
The current capacity.
Example #1 Ds\Deque::capacity() example
<?php
$deque = new \Ds\Deque();
var_dump($deque->capacity());
$deque->push(...range(1, 50));
var_dump($deque->capacity());
?>
위 예제의 출력 예시:
int(8) int(64)