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Ds\Deque::reversed

(PECL ds >= 1.0.0)

Ds\Deque::reversedReturns a reversed copy

说明

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

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.

Note:

The current instance is not affected.

范例

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

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

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

以上例程的输出类似于:

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