[PHP-DOC] About array-multisort() From: Damien Seguy (damien.seguy <email protected>)
Date: 11/22/00

Hi

In array.xml, array_multisort() is said to sort multi-dimensionnal arrays,
aka $array[key1][key2].. = value;
which a print_r() displays:
Array
(
    [key1] => Array
        (
            [key2] => value
            [key2] => value
            [key2] => value
        )

    [key1] => Array
        (
            [key2] => value
            [key2] => value
            [key2] => value
        )

)

while examples are made with array of arrays
$ar = array (array ("10", 100, 100, "a"), array (1, 3, "2", 1));

Questions are :
* which definition is given to multi-dimensionnal arrays?
* is array_multisort() useable with array like : $array[key1][key2].. =
value;

Best regards,
Damien Seguy
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