help with multi dem. array keys

[bstarrett]

I have the following array:

Array
(
[instructions] => Special Instructions:
[order] => Array
(
[0] =>
[1] => 2
[2] =>
[3] => 1
[4] =>
[5] => 3
[6] =>
[7] =>
[8] =>
[9] =>
[10] =>
[11] =>
)

[item] => Array
    (
        [0] => KC PORK 
        [1] => CANADIAN BACON,   Whole A-7#
        [2] => BREAST MEAT, BNLS SKNLS         FRESH 4X10#
        [3] => BREAST MEAT, BNLS SKNLS       FROZEN 4X10#
        [4] => BREASTS, BNLS  SKIN ON 24/5oz
        [5] => COD, BREADED 2-3oz.
        [6] => 3/8
        [7] => HASHBROWNS, COARSE SHRED  6X3#
        [8] => NN Sliced Bacon  (BULK)
        [9] => Whole Nitrate Free BNLS Ham 6# ave
        [10] => 4/1 NN Beef Franks (Bulk)
        [11] => Nat Whole Turkey Br. Roast
    )

[code] => Array
    (
        [0] => 102134
        [1] => 102180
        [2] => 103625
        [3] => 103630
        [4] => 103690
        [5] => 104154
        [6] => 105032
        [7] => 105042
        [8] => 659007
        [9] => 659160
        [10] => 659552
        [11] => 659570
    )

[price] => Array
    (
        [0] => 6
        [1] => 8
        [2] => 0.003
        [3] => 0.00
        [4] => 4.4343
        [5] => 5.68
        [6] => .55
        [7] => 5.8
        [8] => 4.96
        [9] => 22
        [10] => 3.94
        [11] => 5.29
    )

)

I'm trying to remove the items where the order is null, and resort the keys accordingling. So far I've only been able to get this far:

using:

$i=0;
while ($i < 12) {

if ($_POST[order][$i]==NULL){

unset($_POST[order][$i]);
unset($_POST[item][$i]);
unset($_POST[code][$i]);
unset($_POST[price][$i]);


}

$i++;}

I get this output:

Array
(
[instructions] => Special Instructions:
[order] => Array
(
[1] => 2
[3] => 1
[5] => 3
)

[item] => Array
    (
        [1] => CANADIAN BACON,   Whole A-7#
        [3] => BREAST MEAT, BNLS SKNLS       FROZEN 4X10#
        [5] => COD, BREADED 2-3oz.
    )

[code] => Array
    (
        [1] => 102180
        [3] => 103630
        [5] => 104154
    )

[price] => Array
    (
        [1] => 8
        [3] => 0.00
        [5] => 5.68
    )

)

My problem is that I cannot figure out for the life of me how to resort or rename the keys so they are in numerical order. ie. 0-1-2-3-4-5 etc. Any help would be greatly appriciated 🙂)

[Weedpacket]

e.g., $_POST['price'] = [man]array_values/man, but it might pay to put your data into a smarter structure before working on it.

$orders = array();
for($i=0; $i<12; $i++)
{
    if(!empty($_POST['order'][$i]))
	{
		$orders[$_POST['order'][$i]] = array(
			'price'=>$_POST['price'][$i],
			//...
		);
	}
}

print_r($orders);

[bstarrett]

Thanks so much Weedpacket! Saved me 🙂