Ds\Map::pairs

    (PECL ds >= 1.0.0)

    Ds\Map::pairs — Returns a sequence containing all the pairs of the map

    Description

    publicDs\Map::pairs(): Ds\Sequence

    Returns a Ds\Sequence containing all the pairs of the map.

    Parameters

    This function has no parameters.

    Return Values

    Ds\Sequence containing all the pairs of the map.

    Examples

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

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

    var_dump($map->pairs());
    ?>

    The above example will output something similar to:

    object(Ds\Map)#8 (3) { [0]=> object(Ds\Pair)#5 (2) { ["key"]=> string(1) "a" ["value"]=> int(1) } [1]=> object(Ds\Pair)#6 (2) { ["key"]=> string(1) "b" ["value"]=> int(2) } [2]=> object(Ds\Pair)#7 (2) { ["key"]=> string(1) "c" ["value"]=> int(3) } } p
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