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PHP - Manual: Ds\Vector::reversed

2024-12-21

Ds\Vector::reversed

(PECL ds >= 1.0.0)

Ds\Vector::reversedReturns a reversed copy

说明

public Ds\Vector::reversed(): 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.

注意:

The current instance is not affected.

范例

示例 #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
)
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官方地址:https://www.php.net/manual/en/ds-vector.reversed.php

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