Re: Going loopy with arrays.....

Jay Blanchard wrote:

Howdy all! Here is hoping that Friday is just another day in paradise for everyone. I have an array, a multi-dimensional array. I need to either a. loop through it and recognize when I have com upon a new sub-array so that I can do 'new' output 2. OR get each of the sub-arrays out as individual arrays. Does this second option mean that instead of this

$arr['H7'][0][lon] = 23.233; you want to have it $H7[0][lon] = 23.233; Would that be what you want? if so, check out extract() I think it is just what you are looking for. Jim

Here is a sample; Array (

    [H7] => Array
        (
            [0] => Array
                (
                    [lon] => -99.2588
                    [lat] => 29.1918
                )

            [1] => Array
                (
                    [lon] => -99.2205
                    [lat] => 29.1487
                )

            [2] => Array
                (
                    [lon] => -99.23
                    [lat] => 29.1575
                )

            [3] => Array
                (
                    [lon] => -99.242
                    [lat] => 29.1545
                )
        )

    [H6] => Array
        (
            [0] => Array
                (
                    [lon] => -99.0876
                    [lat] => 29.216
                )

            [1] => Array
                (
                    [lon] => -99.0618
                    [lat] => 29.179
                )

And so on .... I am sure that it has something to do with my lack of sleep and the looming of deadlines and this being something that I thought would be trivial. Can someone drop-kick me in the right direction please? The sub arrays need to be the points in each of the arrays with a H identifier (H7, H6 etc.) Thanks!