PHPerKaigi 2024

Ds\Set::reversed

(PECL ds >= 1.0.0)

Ds\Set::reversedReturns a reversed copy

说明

public Ds\Set::reversed(): Ds\Set

Returns a reversed copy of the set.

参数

此函数没有参数。

返回值

A reversed copy of the set.

注意:

The current instance is not affected.

示例

示例 #1 Ds\Set::reversed() example

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

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

以上示例的输出类似于:

Ds\Set Object
(
    [0] => c
    [1] => b
    [2] => a
)
Ds\Set Object
(
    [0] => a
    [1] => b
    [2] => c
)
add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top