Display Multidimensional Array

[warozzo]

I'm experimenting with multidimensional arrays which I neglected to learn so far.

Array
(
    [1] => Array
        (
            [0] => Array
                (
                    [volume] => 1
                    [anno] => 2009
                    [number] => 1
                )

        [1] => Array
            (
                [volume] => 1
                [anno] => 2009
                [number] => 2
            )

        [2] => Array
            (
                [volume] => 2
                [anno] => 2010
                [number] => 1
            )
    )
)

What I like to display is like:

<li>Volume 1: Number 1 - Number 2 (Year 2009)</li>
<li>Volume 2: Number 1 (Year 2010)</li>

I'm experimenting with foreach, but I failed, either only one result show or failed to display. Can anyone help me with this?

Thanks.

[johanafm]

$arr = array('as the one you have');
foreach($arr[1] as $items) {

}

[Ashley_Sheridan]

You've got a redundant array in there, are you sure you wanted it to nest 3 deep?

[warozzo]

johanafm;10936011 wrote:

$arr = array('as the one you have');
foreach($arr[1] as $items) {

}

Thanks I'll try it

Ashley Sheridan;10936067 wrote:

You've got a redundant array in there, are you sure you wanted it to nest 3 deep?

Yes, it's a result from an SQL query

[Ashley_Sheridan]

SQL doesn't return arrays, your PHP code is doing that. I think you have a slight logic problem in the code causing that redundant array. It won't create much an overhead, but it could prove annoying later on in the code!