Question

print_r($getPrice) result is:

Array
(
    [0] => Array
        (
            [price_id] => 5
            [price_qty] => 2
            [price] => 100.0000

        )

    [1] => Array
        (
            [price_id] => 6
            [price_qty] => 5
            [price] => 90.0000
        )

    [2] => Array
        (
            [price_id] => 7
            [price_qty] => 8
            [price] => 80.0000

        )

)

i want to loop out the value of [price_qty] and [price], i am sorry, i am a newbie of php, i don’t know how to use foreach to output them value.

Answer 1

foreach($getPrice as $price) {
     echo $price['price_qty'];
     echo $price['price'];
}

Or if you prefer a for loop:

for($i = 0, $prices = sizeOf($getPrice); $i < $prices; ++$i) {
    echo $getPrice[$i]['price_qty'];
    echo $getPrice[$i]['price'];
}

There are other ways of looping through arrays as well, for instance: using current() and next().