Как получить только ключи из вложенного массива в php? ⇐ Php

[Anonymous]

Код: Выделить всё

{
"numberOfResults": 1,
"items": [
{
"asin": "B089SMNFZJ",
"attributes": {
"model_name": [
{
"language_tag": "en_US",
"value": "Arko",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"age_range_description": [
{
"language_tag": "en_US",
"value": "Adult",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"bullet_point": [
{
"language_tag": "en_US",
"value": "After washing with hand soap, use Arko Nem Cream give dry hands the soothing care they deserve",
"marketplace_id": "ATVPDKIKX0DER"
},
{
"language_tag": "en_US",
"value": "Intensive Cream",
"marketplace_id": "ATVPDKIKX0DER"
},
{
"language_tag": "en_US",
"value": "Fast absorbing",
"marketplace_id": "ATVPDKIKX0DER"
},
{
"language_tag": "en_US",
"value": "Delivers lng lasting moisture",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"scent": [
{
"language_tag": "en_US",
"value": "Classic",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"material_type_free": [
{
"language_tag": "en_US",
"value": "Alcohol Free",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"item_dimensions": [
{
"width": {
"unit": "centimeters",
"value": 10.0
},
"length": {
"unit": "centimeters",
"value": 15.0
},
"height": {
"unit": "centimeters",
"value": 10.0
},
"marketplace_id": "ATVPDKIKX0DER"
}
],
"product_description": [
{
"language_tag": "en_US",
"value": "
Arko Nem

Shine like your skin!
Protects and vivifies your skin.

Arko Nem Classic Oily Cream
 
This efficient moisturizer that contains the clean and nostalgic scent of classic Arko creams, is a guaranteed solution to the dryness that your skin experience in the cold of winter, wind of spring and the glowing days of the summer.  Despite it has an oil-based formula, Arko Nem Classic easily absorbs and provides a comfortable use. 
It has been dermatologically tested and can be used safely on children's skin. 
During the day, weather changes and various other external factors cause your body the lose its natural moisture balance. 

It moisturizes without leaving a greasy feeling on your skin and allows it to reach the natural moisture balance.
Its effect lasts 24 hours and meets your skin’s moisture needs all day. 
300ml, 100ml, 20cc
With 3 sizes of 20cc, 100ml and 300ml, you can easily put Arko cream in your bag, take it to your travels and share it with your loved ones at home.

RECCOMENDATIONS FOR USE

Massage to your hands and face and apply all areas that need moisture until the cream is absorbed. 
Massage and let your skin absorb the cream until it disappears.
Arko Nem Classic moisturizing cream is with you everywhere! 
It provides your skin's natural moisture balance and does not leave a greasy feeling. 

DISCOVER THE ARKO NEM SERIES!

SOFT TOUCH
GLYCERIN
CLASSIC
PEARL ESSENCES
OLIVE OIL 

250ml&60ml Features, benefits, areas of usage

For normal and combination skins
With its formula that absorbs quickly and does not leave a greasy feeling, it gives moisture to your skin.

For severe dry skins
It traps moisture in your hands and provides an ideal moisture balance for severe dry hands.

For dry skins",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"brand": [
{
"language_tag": "en_US",
"value": "Arko",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"unspsc_code": [
{
"value": "53130000",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"item_display_weight": [
{
"unit": "grams",
"value": 200.0,
"marketplace_id": "ATVPDKIKX0DER"
}
],
"externally_assigned_product_identifier": [
{
"value": "091952669056",
"type": "upc",
"marketplace_id": "ATVPDKIKX0DER"
},
{
"value": "0091952669056",
"type": "ean",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"item_form": [
{
"language_tag": "en_US",
"value": "Cream",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"item_type_keyword": [
{
"value": "facial-moisturizers",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"number_of_items": [
{
"value": 5,
"marketplace_id": "ATVPDKIKX0DER"
}
],
"item_package_dimensions": [
{
"length": {
"unit": "centimeters",
"value": 3.302
},
"width": {
"unit": "centimeters",
"value": 10.16
},
"height": {
"unit": "centimeters",
"value": 11.938
},
"marketplace_id":  "ATVPDKIKX0DER"
}
],
"recommended_uses_for_product": [
{
"language_tag": "en_US",
"value": "Soothing",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"size": [
{
"language_tag": "en_US",
"value": "Pack of 5",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"part_number": [
{
"value": "504785",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"target_gender": [
{
"value": "unisex",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"variation_theme": [
{
"name": "SIZE_NAME/SCENT_NAME",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"contains_liquid_contents": [
{
"value": true,
"marketplace_id": "ATVPDKIKX0DER"
}
],
"item_package_weight": [
{
"unit": "kilograms",
"value": 0.136,
"marketplace_id": "ATVPDKIKX0DER"
}
],
"item_volume": [
{
"unit": "milliliters",
"value": 300.0,
"marketplace_id": "ATVPDKIKX0DER"
}
],
"skin_type": [
{
"language_tag": "en_US",
"value": "Oily,Dry",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"manufacturer": [
{
"language_tag": "en_US",
"value": "Evyap",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"target_use_body_part": [
{
"value": "hands",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"model_number": [
{
"value": "504785",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"supplier_declared_dg_hz_regulation": [
{
"value": "not_applicable",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"material_feature": [
{
"language_tag": "en_US",
"value": "Natural",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"item_name": [
{
"language_tag": "en_US",
"value": "Arko Classic Oily Cream 20cc (5 Pack)",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"list_price": [
{
"currency": "USD",
"value": 0.0,
"marketplace_id": "ATVPDKIKX0DER"
}
],
"batteries_required": [
{
"value": false,
"marketplace_id":  "ATVPDKIKX0DER"
}
],
"product_site_launch_date": [
{
"value": "2020-06-16T07:23:07.142Z",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"target_audience_keyword": [
{
"language_tag": "en_US",
"value": "Unisex Adult",
"marketplace_id": "ATVPDKIKX0DER"
},
{
"language_tag": "en_US",
"value": "Men",
"marketplace_id": "ATVPDKIKX0DER"
},
{
"language_tag": "en_US",
"value": "Adults",
"marketplace_id": "ATVPDKIKX0DER"
},
{
"language_tag": "en_US",
"value": "People",
"marketplace_id": "ATVPDKIKX0DER"
},
{
"language_tag": "en_US",
"value": "Teens",
"marketplace_id": "ATVPDKIKX0DER"
}
],
"unit_count": [
{
"type": {
"language_tag": "en_US",
"value": "Count"
},
"value": 6.0,
"marketplace_id": "ATVPDKIKX0DER"
}
]
},
"dimensions": [
{
"marketplaceId": "ATVPDKIKX0DER",
"item": {
"height": {
"unit": "inches",
"value": 3.93700787
},
"length": {
"unit": "inches",
"value": 5.905511805
},
"width": {
"unit": "inches",
"value": 3.93700787
}
},
"package": {
"height": {
"unit": "inches",
"value": 1.299999998674
},
"length": {
"unit": "inches",
"value": 4.699999995206
},
"weight": {
"unit": "pounds",
"value": 0.29982867632
},
"width": {
"unit": "inches",
"value": 3.99999999592
}
}
}
],
"identifiers": [
{
"marketplaceId": "ATVPDKIKX0DER",
"identifiers": [
{
"identifierType": "EAN",
"identifier": "0091952669056"
},
{
"identifierType": "UPC",
"identifier": "091952669056"
}
]
}
],
"images": [
{
"marketplaceId": "ATVPDKIKX0DER",
"images": [
{
"variant": "MAIN",
"link": "https://m.media-amazon.com/images/I/71OWUn6w2HL.jpg",
"height":  1500,
"width": 1500
},
{
"variant": "MAIN",
"link": "https://m.media-amazon.com/images/I/51vBolkWZkL.jpg",
"height": 500,
"width": 500
},
{
"variant": "MAIN",
"link": "https://m.media-amazon.com/images/I/51vBolkWZkL._SL75_.jpg",
"height": 75,
"width": 75
},
{
"variant": "PT01",
"link": "https://m.media-amazon.com/images/I/31G-MWnA8sL.jpg",
"height": 432,
"width": 391
},
{
"variant": "PT01",
"link": "https://m.media-amazon.com/images/I/31G-MWnA8sL._SL75_.jpg",
"height": 75,
"width": 68
},
{
"variant": "PT02",
"link": "https://m.media-amazon.com/images/I/41fE9c5y2ML.jpg",
"height": 479,
"width": 494
},
{
"variant": "PT02",
"link": "https://m.media-amazon.com/images/I/41fE9c5y2ML._SL75_.jpg",
"height": 73,
"width": 75
},
{
"variant": "PT03",
"link": "https://m.media-amazon.com/images/I/31o+SLhcIpL.jpg",
"height": 286,
"width": 302
},
{
"variant": "PT03",
"link": "https://m.media-amazon.com/images/I/31o+SLhcIpL._SL75_.jpg",
"height": 71,
"width": 75
},
{
"variant": "PT04",
"link": "https://m.media-amazon.com/images/I/31VNiSOl3SL.jpg",
"height": 292,
"width": 311
},
{
"variant": "PT04",
"link": "https://m.media-amazon.com/images/I/31VNiSOl3SL._SL75_.jpg",
"height": 70,
"width": 75
}
]
}
],
"relationships": [
{
"marketplaceId": "ATVPDKIKX0DER",
"relationships": []
}
],
"salesRanks": [
{
"marketplaceId": "ATVPDKIKX0DER",
"classificationRanks": [
{
"classificationId": "16479981011",
"title": "Face Moisturizers",
"link": "https://www.amazon.com/gp/bestsellers/beauty/16479981011",
"rank": 4613
}
],
"displayGroupRanks": [
{
"websiteDisplayGroup": "beauty_display_on_website",
"title": "Beauty &  Personal Care",
"link": "https://www.amazon.com/gp/bestsellers/beauty",
"rank": 227725
}
]
}
],
"summaries": [
{
"marketplaceId": "ATVPDKIKX0DER",
"adultProduct": false,
"autographed": false,
"brand": "Arko",
"browseClassification": {
"displayName": "Face Moisturizers",
"classificationId": "16479981011"
},
"itemClassification": "BASE_PRODUCT",
"itemName": "Arko Classic Oily Cream 20cc (5 Pack)",
"manufacturer": "Evyap",
"memorabilia": false,
"modelNumber": "504785",
"partNumber": "504785",
"size": "Pack of 5",
"tradeInEligible": false,
"websiteDisplayGroup": "beauty_display_on_website",
"websiteDisplayGroupName": "Beauty"
}
]
}
]
}

Я получаю данные JSON для ASIN от Amazon с помощью SP API, как указано выше.
Это данные;

Код: Выделить всё

$data = json_decode($DATA_SEC_TXT_1, true);

Пример вывода выглядит следующим образом.

Код: Выделить всё

Array
(
[0] => Array
(
[asin] => B089SMNFZJ
[attributes] => Array
(
[model_name] => Array
(
[0] => Array
(
[language_tag] => en_US
[value] => Arko
[marketplace_id] => ATVPDKIKX0DER
)

)

[age_range_description] => Array
(
[0] => Array
(
[language_tag] => en_US
[value] => Adult
[marketplace_id] => ATVPDKIKX0DER
)

)

[bullet_point] => Array
(
[0] => Array
(
[language_tag] => en_US
[value] => After washing with hand soap, use Arko Nem Cream give dry hands the soothing care they deserve
[marketplace_id] => ATVPDKIKX0DER
)

[1] => Array
(
[language_tag] => en_US
[value] => Intensive Cream
[marketplace_id] => ATVPDKIKX0DER
)

[2] => Array
(
[language_tag] => en_US
[value] => Fast absorbing
[marketplace_id] => ATVPDKIKX0DER
)

[3] => Array
(
[language_tag] => en_US
[value] => Delivers lng lasting moisture
[marketplace_id] => ATVPDKIKX0DER
)

)

[scent] => Array
(
[0] => Array
(
[language_tag] => en_US
[value] => Classic
[marketplace_id] => ATVPDKIKX0DER
)

)

[material_type_free] => Array
(
[0] => Array
(
[language_tag] =>  en_US
[value] => Alcohol Free
[marketplace_id] => ATVPDKIKX0DER
)

)

[item_dimensions] => Array
(
[0] => Array
(
[width] => Array
(
[unit] => centimeters
[value] => 10
)

[length] => Array
(
[unit] => centimeters
[value] => 15
)

[height] => Array
(
[unit] => centimeters
[value] => 10
)

[marketplace_id] => ATVPDKIKX0DER
)

)

[product_description] => Array
(
[0] => Array
(
[language_tag] => en_US
[value] => Arko Nem
[marketplace_id] => ATVPDKIKX0DER
)

)

[brand] => Array
(
[0] => Array
(
[language_tag] => en_US
[value] => Arko
[marketplace_id] => ATVPDKIKX0DER
)

)

[unspsc_code] => Array
(
[0] => Array
(
[value] => 53130000
[marketplace_id] => ATVPDKIKX0DER
)

)
[supplier_declared_dg_hz_regulation] => Array
(
[0] => Array
(
[value] => not_applicable
[marketplace_id] => ATVPDKIKX0DER
)

)

[material_feature] => Array
(
[0] => Array
(
[language_tag] => en_US
[value] => Natural
[marketplace_id] => ATVPDKIKX0DER
)

)

[item_name] => Array
(
[0] => Array
(
[language_tag] => en_US
[value] => Arko Classic Oily Cream 20cc (5 Pack)
[marketplace_id] => ATVPDKIKX0DER
)

)

[list_price] => Array
(
[0] => Array
(
[currency] => USD
[value] => 0
[marketplace_id] => ATVPDKIKX0DER
)

)

[batteries_required] => Array
(
[0] => Array
(
[value] =>
[marketplace_id] => ATVPDKIKX0DER
)

)

[product_site_launch_date] => Array
(
[0] => Array
(
[value] => 2020-06-16T07:23:07.142Z
[marketplace_id] =>  ATVPDKIKX0DER
)

)
[summaries] => Array
(
[0] => Array
(
[marketplaceId] => ATVPDKIKX0DER
[adultProduct] =>
[autographed] =>
[brand] => Arko
[browseClassification] => Array
(
[displayName] => Face Moisturizers
[classificationId] => 16479981011
)

[itemClassification] => BASE_PRODUCT
[itemName] => Arko Classic Oily Cream 20cc (5 Pack)
[manufacturer] => Evyap
[memorabilia] =>
[modelNumber] => 504785
[partNumber] => 504785
[size] => Pack of 5
[tradeInEligible] =>
[websiteDisplayGroup] => beauty_display_on_website
[websiteDisplayGroupName] => Beauty
)

)

)

)

Я могу легко обработать эти данные PHP с помощью кода;

Код: Выделить всё

print_r ($data["items"]);

Я хочу получить ключи вложенных массивов в кодах PHP.
Вывод, который я хочу получить, должен быть таким.
Я хочу получить ключи вложенных массивов в кодах PHP.
И так каждый;

Код: Выделить всё

[0] => Array

Я хочу просмотреть предыдущие ключи.
Как мне это сделать?

Подробнее здесь: https://stackoverflow.com/questions/791 ... ray-in-php