Ds\Sequence::reversed

(PECL ds >= 1.0.0)

Ds\Sequence::reversed — Returns a reversed copy

說明

abstract public Ds\Sequence::reversed(): Ds\Sequence

Returns a reversed copy of the sequence.

參數(shù)

此函數(shù)沒有參數(shù)。

返回值

A reversed copy of the sequence.

注意:

The current instance is not affected.

范例

示例 #1 Ds\Sequence::reversed() example

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

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

以上例程的輸出類似于：

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