PHP Loop Multidimensional Associative Array [duplicate] - php

Question

This question already has answers here:
Transposing multidimensional arrays in PHP
(12 answers)
Closed 3 months ago.
I have this output:
I don't have any idea how can I make my array look like this:
$array[
0 => [
'item_id' => 6,
'price' => "2311.00",
'qty' => 12,
'discount' => 0
],
1 => [
'item_id' => 7,
'price' => "1231.00",
'qty' => 1,
'discount' => 12
],
2 => [
'item_id' => 8,
'price' => "123896.00",
'qty' => 0,
'discount' => 24
]
]
I have started the loop but I don't really know how to get that kind of structure.
foreach( $array as $wishlist ){
foreach( $wishlist as $k => $v ){
}
}

Answer 1

You can iterate the outer and inner arrays to build your data like so, this allows you to add further keys to the array later - but does depend on your inner array keys being contiguous
$wishlist = [];
foreach ($array as $outerKey => $outerValue) {
foreach ($outerValue as $innerKey => $innerValue) {
$wishlist[$innerKey][$outerKey] = $innerValue;
}
}

Answer 2

Your loop should look like this:
foreach( $array as $item => $wishlist ){
foreach( $wishlist as $k => $v ){
$new_array[$k][$item] = $v;
}
}

Answer 3

You should have to use for loop.
for($i=0;$i<count(youarray['item_id']);$i++) {
$wishlist[$i]['item_id'] = youarray['item_id'][$i];
$wishlist[$i]['price'] = youarray['price'][$i];
$wishlist[$i]['qty'] = youarray['qty'][$i];
$wishlist[$i]['discount'] = youarray['discount'][$i];
}
or user foreach like this
foreach(youarray['item_id'] as $key=>$val) {
$wishlist[$key]['item_id'] = $val;
$wishlist[$key]['price'] = youarray['price'][$key];
$wishlist[$key]['qty'] = youarray['qty'][$key];
$wishlist[$key]['discount'] = youarray['discount'][$key];
}