Ds\Map::reversed

(PECL ds >= 1.0.0)

Ds\Map::reversed — Returns a reversed copy.

Descrição

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

Returns a reversed copy of the map.

Parâmetros

Esta função não possui parâmetros.

Valor Retornado

A reversed copy of the map.

Nota:
The current instance is not affected.

Exemplos

Exemplo #1 Ds\Map::reversed() example


<?php
$map = new \Ds\Map(["a" => 1, "b" => 2, "c" => 3]);

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

O exemplo acima irá imprimir algo similar à:

Ds\Map Object
(
    [0] => Ds\Pair Object
        (
            [key] => c
            [value] => 3
        )

    [1] => Ds\Pair Object
        (
            [key] => b
            [value] => 2
        )

    [2] => Ds\Pair Object
        (
            [key] => a
            [value] => 1
        )

)