Tableau initial<br />ArrayObject Object
(
    [storage:ArrayObject:private] => Array
        (
            [abc] => Blanc
            [cdef] => Outremer
            [c] => Rouge
            [abcdef] => Vert
            [x] => Orange
            [ef] => Noir
        )

)
<br />Tri selon la longueur des valeurs<br />ArrayObject Object
(
    [storage:ArrayObject:private] => Array
        (
            [cdef] => Outremer
            [x] => Orange
            [abc] => Blanc
            [c] => Rouge
            [abcdef] => Vert
            [ef] => Noir
        )

)
<br />Tri selon la longueur des clés<br />ArrayObject Object
(
    [storage:ArrayObject:private] => Array
        (
            [abcdef] => Vert
            [cdef] => Outremer
            [abc] => Blanc
            [ef] => Noir
            [x] => Orange
            [c] => Rouge
        )

)