Php/docs/ds-deque.capacity

• PHP Manual
• Deque
• Returns the current capacity

Ds\Deque::capacity

(PECL ds >= 1.0.0)

Ds\Deque::capacity — Returns the current capacity

说明

public Ds\Deque::capacity ( ) : int

Returns the current capacity.

参数

此函数没有参数。

返回值

The current capacity.

范例

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

<?php$deque = new \Ds\Deque();var_dump($deque->capacity());$deque->push(...range(1, 50));var_dump($deque->capacity());?>

以上例程的输出类似于：

int(8)
int(64)