Ds\Map::reversed

(PECL ds >= 1.0.0)

Ds\Map::reversed — Returns a reversed copy

Descrierea

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

Returns a reversed copy of the map.

Parametri

Această funcție nu are parametri.

Valorile întoarse

A reversed copy of the map.

Notă:
The current instance is not affected.

Exemple

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


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

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

Exemplul de mai sus va afișa ceva similar cu:

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
        )

)