Ds\Vector::reversed

(PECL ds >= 1.0.0)

Ds\Vector::reversed — Returns a reversed copy

说明

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

Returns a reversed copy of the vector.

参数

此函数没有参数。

返回值

A reversed copy of the vector.

Note:

The current instance is not affected.

范例

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

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

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

以上例程的输出类似于：

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