Ds\Queue::capacity

(PECL ds >= 1.0.0)

Ds\Queue::capacity — Returns the current capacity

说明

public Ds\Queue::capacity ( void ) : 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\Queue::capacity() example

<?php
$queue = new \Ds\Queue();
var_dump($queue->capacity());

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

以上例程的输出类似于：

int(8)
int(64)
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