У меня вопрос о том, как наиболее эффективно отфильтровать два массива объектов.У меня есть два массива продуктов из разных систем, и я хочу выяснить, какие продукты были удалены из одного массива, а затем вернуть продукты, которые были удалены.супер медленный
public function checkRemove($externalProducts, $localProducts){
//Push all the SKU codes from feed to an array();
$arr = [];
foreach ($externalProducts->products as $product) {
if($product->StockNumber != null){
array_push($arr, $product->StockNumber);
}
}
//Loop through the local products
$productsRemove = [];
foreach ($localProducts->products as $key => $localProduct) {
if(in_array($localProduct->sku, $arr)){
}else{
array_push($productsRemove, $localProduct);
}
}
return $productsRemove;
}
$externalProducts = {
"Filter": {
"Title": "All Products"
},
"Products": [{
"Type": "Jacket",
"Price": 75,
"ExpiryDate": "2018-06-30",
"StockNumber": "180220/003",
"Created": "2018-02-20 12:24:06",
"Modified": "2018-05-30 02:00:23"
},
{
"Type": "Jeans",
"Price": 150,
"ExpiryDate": "2018-06-30",
"StockNumber": "180221/004",
"Created": "2017-08-10 15:11:44",
"Modified": "2018-05-30 02:00:22"
},
{
"Type": "Jacket",
"Price": 240,
"ExpiryDate": "2018-06-30",
"StockNumber": "150804/012",
"Created": "2015-08-04 17:03:42",
"Modified": "2018-05-30 02:00:22"
}
]
}
$internalProducts = "localProducts": [{
"title": "Fur Coat",
"id": 16526,
"created_at": "2018-05-17T10:15:45Z",
"updated_at": "2018-05-17T10:15:45Z",
"sku": "180514/001",
"price": "75.00",
"regular_price": "75.00",
"categories": [
"Jackets",
],
},
{
"title": "Ripped Jeans",
"id": 16527,
"created_at": "2018-05-17T10:15:45Z",
"updated_at": "2018-05-17T10:15:45Z",
"sku": "180221/004",
"price": "150.00",
"regular_price": "150.00",
"categories": [
"Jeans",
],
},
{
"title": "Leather Jacket",
"id": 16528,
"created_at": "2018-05-17T10:15:45Z",
"updated_at": "2018-05-17T10:15:45Z",
"sku": "150804/012",
"price": "240.00",
"regular_price": "240.00",
"categories": [
"Jackets",
],
}
]