I need to group sets of data from my multidimensional array by ['DispensaryInventory']['product_id'] (or ['Product']['id']) values and push grouped data into subarrays for DispensaryInventory and ProductOption.
My array:
$dispensary_inventory_data = [
[
'DispensaryInventory' => [
'id' => 15,
'dispensary_id' => 1,
'product_id' => 9,
'quantity' => '',
'price' => ''
],
'ProductOption' => ['value' => 2, 'unit' => 'oz'],
'Product' => ['id' => 9, 'name' => 'Bajaj']
],
[
'DispensaryInventory' => [
'id' => 11,
'dispensary_id' => 1,
'product_id' => 9,
'quantity' => 17,
'price' => 12.00
],
'ProductOption' => ['value' => '1/8', 'unit' => 'oz'],
'Product' => ['id' => 9, 'name' => 'Bajaj']
],
[
'DispensaryInventory' => [
'id' => 12,
'dispensary_id' => 1,
'product_id' => 9,
'quantity' => '',
'price' => ''
],
'ProductOption' => ['value' => '1/4', 'unit' => 'oz'],
'Product' => ['id' => 9, 'name' => 'Bajaj']
],
[
'DispensaryInventory' => [
'id' => 13,
'dispensary_id' => 1,
'product_id' => 9,
'quantity' => 5,
'price' => 123.00
],
'ProductOption' => ['value' => '1/2', 'unit' => 'oz'],
'Product' => ['id' => 9, 'name' => 'Bajaj']
],
[
'DispensaryInventory' => [
'id' => 14,
'dispensary_id' => 1,
'product_id' => 9,
'quantity' => '',
'price' => ''
],
'ProductOption' => ['value' => 1, 'unit' => 'oz'],
'Product' => ['id' => 9, 'name' => 'Bajaj']
],
[
'DispensaryInventory' => [
'id' => 5,
'dispensary_id' => 1,
'product_id' => 8,
'quantity' => '',
'price' => ''
],
'ProductOption' => ['value' => 2, 'unit' => 'oz'],
'Product' => ['id' => 8, 'name' => 'BMW']
],
[
'DispensaryInventory' => [
'id' => 1,
'dispensary_id' => 1,
'product_id' => 8,
'quantity' => 2,
'price' => 123.00
],
'ProductOption' => ['value' => '1/8', 'unit' => 'oz'],
'Product' => ['id' => 8, 'name' => 'BMW']
],
[
'DispensaryInventory' => [
'id' => 2,
'dispensary_id' => 1,
'product_id' => 8,
'quantity' => '',
'price' => ''
],
'ProductOption' => ['value' => '1/4', 'unit' => 'oz'],
'Product' => ['id' => 8, 'name' => 'BMW']
],
[
'DispensaryInventory' => [
'id' => 3,
'dispensary_id' => 1,
'product_id' => 8,
'quantity' => 23,
'price' => 222.00
],
'ProductOption' => ['value' => '1/2', 'unit' => 'oz'],
'Product' => ['id' => 8, 'name' => 'BMW']
],
[
'DispensaryInventory' => [
'id' => 4,
'dispensary_id' => 1,
'product_id' => 8,
'quantity' => 12,
'price' => 232.00
],
'ProductOption' => ['value' => 1, 'unit' => 'oz'],
'Product' => ['id' => 8, 'name' => 'BMW']
],
[
'DispensaryInventory' => [
'id' => 6,
'dispensary_id' => 1,
'product_id' => 3,
'quantity' => 3,
'price' => 21.00
],
'ProductOption' => ['value' => '1/8', 'unit' => 'oz'],
'Product' => ['id' => 3, 'name' => 'Yash product']
],
[
'DispensaryInventory' => [
'id' => 7,
'dispensary_id' => 1,
'product_id' => 3,
'quantity' => 12,
'price' => 56.00
],
'ProductOption' => ['value' => '1/4', 'unit' => 'oz'],
'Product' => ['id' => 3, 'name' => 'Yash product']
],
[
'DispensaryInventory' => [
'id' => 8,
'dispensary_id' => 1,
'product_id' => 3,
'quantity' => '',
'price' => ''
],
'ProductOption' => ['value' => '1/2', 'unit' => 'oz'],
'Product' => ['id' => 3, 'name' => 'Yash product']
],
[
'DispensaryInventory' => [
'id' => 9,
'dispensary_id' => 1,
'product_id' => 3,
'quantity' => 15,
'price' => 354.00
],
'ProductOption' => ['value' => 1, 'unit' => 'oz'],
'Product' => ['id' => 3, 'name' => 'Yash product']
],
[
'DispensaryInventory' => [
'id' => 10,
'dispensary_id' => 1,
'product_id' => 3,
'quantity' => '',
'price' => ''
],
'ProductOption' => ['value' => 2, 'unit' => 'oz'],
'Product' => ['id' => 3, 'name' => 'Yash product']
]
];
I want it to look like this array (with groups for 3, 8, and 9):
Array
(
[0] => Array
(
[DispensaryInventory] => Array
(
[0] => Array
(
[id] => 15
[dispensary_id] => 1
[product_id] => 9
[quantity] =>
[price] =>
)
[1] => Array
(
[id] => 11
[dispensary_id] => 1
[product_id] => 9
[quantity] => 17
[price] => 12.00
)
[2] => Array
(
[id] => 12
[dispensary_id] => 1
[product_id] => 9
[quantity] =>
[price] =>
)
[3] => Array
(
[id] => 13
[dispensary_id] => 1
[product_id] => 9
[quantity] => 5
[price] => 123.00
)
[4] => Array
(
[id] => 14
[dispensary_id] => 1
[product_id] => 9
[quantity] =>
[price] =>
)
)
[ProductOption] => Array
(
[0] => Array
(
[value] => 2
[unit] => oz
)
[1] => Array
(
[value] => 1/8
[unit] => oz
)
[2] => Array
(
[value] => 1/4
[unit] => oz
)
[3] => Array
(
[value] => 1/2
[unit] => oz
)
[4] => Array
(
[value] => 1
[unit] => oz
)
)
[Product] => Array
(
[id] => 9
[name] => Bajaj
)
)
[1] => Array
(
[DispensaryInventory] => Array
(
[0] => Array
(
[id] => 5
[dispensary_id] => 1
[product_id] => 8
[quantity] =>
[price] =>
)
[1] => Array
(
[id] => 1
[dispensary_id] => 1
[product_id] => 8
[quantity] => 2
[price] => 123.00
)
[2] => Array
(
[id] => 2
[dispensary_id] => 1
[product_id] => 8
[quantity] =>
[price] =>
)
[3] => Array
(
[id] => 3
[dispensary_id] => 1
[product_id] => 8
[quantity] => 23
[price] => 222.00
)
[4] => Array
(
[id] => 4
[dispensary_id] => 1
[product_id] => 8
[quantity] => 12
[price] => 232.00
)
)
[ProductOption] => Array
(
[0] => Array
(
[value] => 2
[unit] => oz
)
[1] => Array
(
[value] => 1/8
[unit] => oz
)
[2] => Array
(
[value] => 1/4
[unit] => oz
)
[3] => Array
(
[value] => 1/2
[unit] => oz
)
[4] => Array
(
[value] => 1
[unit] => oz
)
)
[Product] => Array
(
[id] => 8
[name] => BMW
)
)
[2] => Array
(
[DispensaryInventory] => Array
(
[0] => Array
(
[id] => 6
[dispensary_id] => 1
[product_id] => 3
[quantity] => 3
[price] => 21.00
)
[1] => Array
(
[id] => 7
[dispensary_id] => 1
[product_id] => 3
[quantity] => 12
[price] => 56.00
)
[2] => Array
(
[id] => 2
[id] => 8
[dispensary_id] => 1
[product_id] => 3
[quantity] =>
[price] =>
)
[3] => Array
(
[id] => 9
[dispensary_id] => 1
[product_id] => 3
[quantity] => 15
[price] => 354.00
)
[4] => Array
(
[id] => 10
[dispensary_id] => 1
[product_id] => 3
[quantity] =>
[price] =>
)
)
[ProductOption] => Array
(
[0] => Array
(
[value] => 2
[unit] => oz
)
[1] => Array
(
[value] => 1/8
[unit] => oz
)
[2] => Array
(
[value] => 1/4
[unit] => oz
)
[3] => Array
(
[value] => 1/2
[unit] => oz
)
[4] => Array
(
[value] => 1
[unit] => oz
)
)
[Product] => Array
(
[id] => 3
[name] => Yash product
)
)
My coding attempt:
foreach ($dispensary_inventory_data as $k1 => $a1) {
foreach ($dispensary_inventory_data as $k2 => $a2) {
if ($k1 < $k2 && $a1["DispensaryInventory"]["product_id"] == $a2["DispensaryInventory"]["product_id"]) {
$dispensary_inventory_data[$k1]["ProductOption"][] = $a2["ProductOption"];
$dispensary_inventory_data[$k1]["Product"][] = $a2["Product"];
if (isset($dispensary_inventory_data[$k1]["Product"]["id"])) {
$dispensary_inventory_data[$k1]["Product"][] = array(
"id" => $dispensary_inventory_data[$k1]["Product"]["id"],
"name" => $dispensary_inventory_data[$k1]["Product"]["name"],
"quantity" => $dispensary_inventory_data[$k1]["Product"]["quantity"]
);
$dispensary_inventory_data[$k1]["ProductOption"][] = array(
"id" => $dispensary_inventory_data[$k1]["ProductOption"]["id"],
"value" => $dispensary_inventory_data[$k1]["ProductOption"]["value"],
"unit" => $dispensary_inventory_data[$k1]["ProductOption"]["unit"]
);
unset($dispensary_inventory_data[$k1]["Product"]["id"]);
unset($dispensary_inventory_data[$k1]["Product"]["name"]);
unset($dispensary_inventory_data[$k1]["Product"]["city"]);
unset($dispensary_inventory_data[$k1]["Product"]["quantity"]);
unset($dispensary_inventory_data[$k1]["ProductOption"]["id"]);
unset($dispensary_inventory_data[$k1]["ProductOption"]["value"]);
unset($dispensary_inventory_data[$k1]["ProductOption"]["unit"]);
}
unset($dispensary_inventory_data[$k2]);
}
}
}
updated after clarifications
use this fnction to convert the array to the format you need:
function my_format($data)
{
$data2 = array();
foreach($data as $val)
{
$keys = array_keys($val);
// you can also use $val['DispensaryInventory']['product_id'] here,
// but i take it these refer to the same thing
$product_id = $val['Product']['id'];
if (!isset($data2[$product_id])) $data2[$product_id] = array();
foreach($keys as $key)
{
if ( 'Product' === $key ) $data2[$product_id][$key] = $val[$key];
elseif ( !isset($data2[$product_id][$key]) ) $data2[$product_id][$key] = array($val[$key]);
else $data2[$product_id][$key][] = $val[$key];
}
}
return array_values($data2); // you can also return the $data2 here
}
use like this:
$new_data = my_format($data);
(expected) output (did not test)
Array
(
[0] => Array
(
[DispensaryInventory] => Array
(
[0] => Array
(
[id] => 15
[dispensary_id] => 1
[product_id] => 9
[quantity] =>
[price] =>
)
[1] => Array
(
[id] => 11
[dispensary_id] => 1
[product_id] => 9
[quantity] => 17
[price] => 12.00
)
[2] => Array
(
[id] => 12
[dispensary_id] => 1
[product_id] => 9
[quantity] =>
[price] =>
)
[3] => Array
(
[id] => 13
[dispensary_id] => 1
[product_id] => 9
[quantity] => 5
[price] => 123.00
)
[4] => Array
(
[id] => 14
[dispensary_id] => 1
[product_id] => 9
[quantity] =>
[price] =>
)
)
[ProductOption] => Array
(
[0] => Array
(
[value] => 2
[unit] => oz
)
[1] => Array
(
[value] => 1/8
[unit] => oz
)
[2] => Array
(
[value] => 1/4
[unit] => oz
)
[3] => Array
(
[value] => 1/2
[unit] => oz
)
[4] => Array
(
[value] => 1
[unit] => oz
)
)
[Product] => Array
(
[id] => 9
[name] => Bajaj
)
)
[1] => Array
(
[DispensaryInventory] => Array
(
[0] => Array
(
[id] => 5
[dispensary_id] => 1
[product_id] => 8
[quantity] =>
[price] =>
)
[1] => Array
(
[id] => 1
[dispensary_id] => 1
[product_id] => 8
[quantity] => 2
[price] => 123.00
)
[2] => Array
(
[id] => 2
[dispensary_id] => 1
[product_id] => 8
[quantity] =>
[price] =>
)
[3] => Array
(
[id] => 3
[dispensary_id] => 1
[product_id] => 8
[quantity] => 23
[price] => 222.00
)
[4] => Array
(
[id] => 4
[dispensary_id] => 1
[product_id] => 8
[quantity] => 12
[price] => 232.00
)
)
[ProductOption] => Array
(
[0] => Array
(
[value] => 2
[unit] => oz
)
[1] => Array
(
[value] => 1/8
[unit] => oz
)
[2] => Array
(
[value] => 1/4
[unit] => oz
)
[3] => Array
(
[value] => 1/2
[unit] => oz
)
[4] => Array
(
[value] => 1
[unit] => oz
)
)
[Product] => Array
(
[id] => 8
[name] => BMW
)
)
[2] => Array
(
[DispensaryInventory] => Array
(
[0] => Array
(
[id] => 6
[dispensary_id] => 1
[product_id] => 3
[quantity] => 3
[price] => 21.00
)
[1] => Array
(
[id] => 7
[dispensary_id] => 1
[product_id] => 3
[quantity] => 12
[price] => 56.00
)
[2] => Array
(
[id] => 2
[id] => 8
[dispensary_id] => 1
[product_id] => 3
[quantity] =>
[price] =>
)
[3] => Array
(
[id] => 9
[dispensary_id] => 1
[product_id] => 3
[quantity] => 15
[price] => 354.00
)
[4] => Array
(
[id] => 10
[dispensary_id] => 1
[product_id] => 3
[quantity] =>
[price] =>
)
)
[ProductOption] => Array
(
[0] => Array
(
[value] => 2
[unit] => oz
)
[1] => Array
(
[value] => 1/8
[unit] => oz
)
[2] => Array
(
[value] => 1/4
[unit] => oz
)
[3] => Array
(
[value] => 1/2
[unit] => oz
)
[4] => Array
(
[value] => 1
[unit] => oz
)
)
[Product] => Array
(
[id] => 3
[name] => Yash product
)
)