Returns a reversed copy

# Ds\Deque::reversed

(PECL ds >= 1.0.0)

Ds\Deque::reversed — Returns a reversed copy

### 说明

public function Ds\Deque::reversed(): Ds\Deque

Returns a reversed copy of the deque.

### 参数

此函数没有参数。

### 返回值

A reversed copy of the deque.

> 注意:

> The current instance is not affected.

### 示例

示例 #1 Ds\Deque::reversed() example

    <?php
    $deque = new \Ds\Deque(["a", "b", "c"]);

    print_r($deque->reversed());
    print_r($deque);
    ?>

以上示例的输出类似于：

    Ds\Deque Object
    (
        [0] => c
        [1] => b
        [2] => a
    )
    Ds\Deque Object
    (
        [0] => a
        [1] => b
        [2] => c
    )

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