John Davidson

Message:

I'm getting some data via api as json:

Response headers:

200 success

access-control-allow-credentials: true

access-control-allow-headers: accept, origin, x-requested-with, authorization, content-type

access-control-allow-methods: OPTIONS, GET, POST, PUT, DELETE

access-control-allow-origin: *

cache-control: no-store, no-cache, must-revalidate

content-length: 1046

content-type: application/json; charset=utf-8

date: Sun, 25 Jul 2021 14:14:51 GMT

expires: Thu, 19 Nov 1981 08:52:00 GMT

pragma: no-cache

server: nginx

x-vendon-api-requests: 2

Response data:

{

    "code": 200,

    "result": {

        "id": 3075531,

        "stock_id": 184445,

        "stock_article": "Parfum 2 ml 047 women",

        "selections": [

            {

                "selection": 11,

                "label": "11",

                "price": 1,

                "pricelist": null,

                "pricelist_type": null,

                "payment_device_type": null

            }

        ],

        "type": "PRODUCT",

        "name": "Parfum 2 ml 047 women",

        "units": null,

        "amount": 10,

        "amount_max": 11,

        "amount_standart": 11,

        "amount_critical": 3,

        "refill_unit_size": 1,

        "min_refill": 1,

        "refillable": true,

        "last_purchase": 1624011420,

        "currency": "EUR",

        "recipe": [],

        "ingredient_line": null,

        "critical": false,

        "extraction_time_enabled": null,

        "min_extraction_time": null,

        "max_extraction_time": null,

        "product_price_group": null,

        "has_route_planing_expiry_date": false

    }

}

Then decoding and doing foreach() to output only variable that i need with:

code

$decodedJson = json_decode($html, true);

foreach($decodedJson as $answer) {

    echo 'Item:' .$answer['name'].' available '.$answer['amount'].'pcs.'; 

}

But i'm stuck, cos getting duplicates in output(echo row without variable, than echo row with variable, can't fix this, can someone help?

Output

Item: available pcs.Item:Parfum 2 ml 047 women available 10pcs.

---

My Answer:
"items": [
{
"id": 1,
"name": "Item 1"
},
{
"id": 2,
"name": "Item 2"
},
{
"id": 3,
"name": "Item 3"
}
]
}_I want to loop through the "items" array and echo out the "id" and "name" of each item. Here's how you can do it in PHP:_

php
// JSON response data
$responseData = '{
"items": [
{
"id": 1,
"name": "Item 1"
},
{
"id": 2,
"name": "Item 2"
},
{
"id": 3,
"name": "Item 3"
}
]
}';

// Decode JSON data
$data = json_decode($responseData, true);

// Loop through items array
foreach ($data['items'] as $item) {
// Echo out id and name without using a variable
echo "ID: " . $item['id'] . ", Name: " . $item['name'] . "
";

// Echo out id and name using a variable
$id = $item['id'];
$name = $item['name'];
echo "ID: $id, Name: $name
";
}
?>


This code will output the following:


ID: 1, Name: Item 1
ID: 1, Name: Item 1
ID: 2, Name: Item 2
ID: 2, Name: Item 2
ID: 3, Name: Item 3
ID: 3, Name: Item 3