Re: Delete from Multidimensional Array?

unset($NetCards[2]); Mark D Hiatt wrote:

I think I've outsmarted myself, again. Can someone help me out of this, please? I've built a page that collects network card information, assigning each element its place within a $Card array, and all of the cards to $NetCards. As you enter your card information at the bottom, the previous card is displayed above it, with a Delete checkbox option at the end of that row ($Delete[$Card]). But I can't figure out how to actually delete that card from the "deck", as it were. I've looked over the Arrays pages, but there's little there about multi-dimensional arrays and I ended up more confused than ever. Here's my print_r: Array <=--- This is $NetCards (

    [0] => Array                                <=--- This one is just $Card
        (
            [0] => 3Com                         <=--- Description
            [1] => 12:34:45:78:90:AA    <=--- MAC Address
            [2] => 129.93.100.100               <=--- IP  Address
        )

    [1] => Array
        (
            [0] => Intel 100b
            [1] => 12:34:45:78:90:AB
            [2] => 129.93.100.101
        )

    [2] => Array
        (
            [0] => ThinAire
            [1] => 12:34:45:78:90:BB
            [2] => 129.93.100.102
        )

    [3] => Array
        (
            [0] => 3Com
            [1] => 12:34:45:78:90:BC
            [2] => 129.93.100.103
        )

) How can I delete, say, the wireless card (ThinAire) which is third, here, if someone clicks on that one's Delete box? Thanks! Mark D Hiatt "Better Documentation Through Science"