PHPのお勉強！

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    例

    例1 Vector

    <?php

    $vector     = new \Ds\Vector();

    $vector->push('a');
    $vector->push('b', 'c');

    $vector[] = 'd';

    print_r($vector);

    ?>

    上の例の出力は、 たとえば以下のようになります。

    Ds\Vector Object
(
    [0] => a
    [1] => b
    [2] => c
    [3] => d
)

    例2 Map

    <?php

    $map     = new \Ds\Map();

    $map->put('a', 1);
    $map->put('b', 2);

    $map['c'] = 3;

    print_r($map);

    ?>

    上の例の出力は、 たとえば以下のようになります。

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

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

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

)

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