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PHP - Manual: Ds\Sequence::reverse - 互联网笔记

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PHP官方手册 - 互联网笔记

PHP - Manual: Ds\Sequence::reverse

2025-06-02

Ds\Sequence::reverse

(PECL ds >= 1.0.0)

Ds\Sequence::reverse Reverses the sequence in-place

说明

abstract public Ds\Sequence::reverse(): void

Reverses the sequence in-place.

参数

此函数没有参数。

返回值

没有返回值。

示例

示例 #1 Ds\Sequence::reverse() example

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

print_r($sequence);
?>

以上示例的输出类似于:

Ds\Vector Object
(
    [0] => c
    [1] => b
    [2] => a
)
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官方地址:https://www.php.net/manual/en/ds-sequence.reverse.php

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