Linux<br /><hr />WampServer<br />HTML 5<hr />a : Linux<br />b : Apache<br />c : WampServer<br />0 : PHP 5<br />1 : MySQL<br />2 : SQLite<br />d : HTML 5<br /><hr />Nombre d'éléments = 7<br />Array
(
    [a] => Linux
    [b] => Apache
    [c] => WampServer
    [0] => PHP 5
    [1] => MySQL
    [2] => SQLite
    [d] => HTML 5
)
<hr />Linux<br />L'élément de clé 'a' a la valeur :Linux<br /><hr />ArrayObject Object
(
    [storage:ArrayObject:private] => Array
        (
            [a] => Linux
            [b] => Apache
            [c] => ArrayObject
            [0] => PHP 5
            [1] => MySQL
            [2] => SQLite
            [d] => HTML 5
            [3] => SimpleXML
        )

)
<hr />ArrayObject Object
(
    [storage:ArrayObject:private] => Array
        (
            [a] => Linux
            [b] => Apache
            [c] => ArrayObject
            [0] => PHP 5
            [1] => MySQL
            [2] => SQLite
            [d] => HTML 5
        )

)