Question

I have a post array like below:

[quantity] => Array
    (
        [5] => 10
        [23] => 20
    )

[price] => Array
    (
        [5] => 100.00 $
        [23] => 200.00 $
    )

[amount] => Array
    (
        [5] => 1,000.00 $  
        [23] => 4,000.00 $ 
    )

5 and 23 are id of product. And i need to convert it to :

[5]  => Array
     (
        [quantity] => 10
        [price]    => 100.00 $
        [amount]   => 1,000.00 USD
     )
[23] = => Array
     (
        [quantity] => 20
        [price]    => 200.00 $
        [amount]   => 4,000.00 USD
     )

How can i achieve this efficiently so that they can be ready for mysql insert?

Answer 1

Walk through one of those arrays, acquire ID’s and reconstruct.

Example:

// YOUR DATA
$quantity = array();
$price = array();
$amount = array();

// NEW ARRAY
$array = array();

foreach ($quantity as $id => $itemQty) {
   $itemPrice = $price[$id];
   $itemAmount = $amount[$id];
   $array[$id] = array("quantity" => $itemQty, "amount" => $itemAmount, "price" => $itemPrice);
}

Now you have your data in $array sorted as you want.