(PHP Extension) Shopify Retrieve the item's inventory levels

After you have the inventory item ID, you can use it with the InventoryLevel resource to find the levels and locations for the inventory item:

For more information, see https://shopify.dev/tutorials/manage-product-inventory-with-admin-api#retrieve-the-inventory-levels-for-a-product-variant

Chilkat PHP Downloads PHP Extension for Windows, Linux, MacOS, Alpine Linux, Solaris

<?php

// The version number (9_5_0) should match version of the Chilkat extension used, omitting the micro-version number.
// For example, if using Chilkat v9.5.0.48, then include as shown here:
include("chilkat_9_5_0.php");

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

$http = new CkHttp();

$http->put_Login('SHOPIFY_PRIVATE_API_KEY');
$http->put_Password('SHOPIFY_PRIVATE_API_KEY');

$http->put_Accept('application/json');

// How to get the inventory item ID

// resp is a CkHttpResponse
$resp = $http->QuickRequest('GET','https://{shop}.myshopify.com/admin/api/2020-04/inventory_levels.json?inventory_item_ids={inventory_item_id}');
if ($http->get_LastMethodSuccess() != true) {
    print $http->lastErrorText() . "\n";
    exit;
}

print 'Response Status Code: ' . $resp->get_StatusCode() . "\n";

$jsonResponse = new CkJsonObject();
$jsonResponse->Load($resp->bodyStr());
$jsonResponse->put_EmitCompact(false);
print $jsonResponse->emit() . "\n";

if ($resp->get_StatusCode() != 200) {
    print 'Failed.' . "\n";

    exit;
}

// Sample output...
// (See the parsing code below..)
// 
// Use the this online tool to generate parsing code from sample JSON: 
// Generate Parsing Code from JSON

// {
//   "inventory_levels": [
//     {
//       "inventory_item_id": 12250274365496,
//       "location_id": 6884556842,
//       "available": 8,
//       "updated_at": "2018-06-18T11:49:50-04:00",
//       "admin_graphql_api_id": "gid://shopify/InventoryLevel/6485147690?inventory_item_id=12250274365496"
//     },
//     {
//       "inventory_item_id": 12250274365496,
//       "location_id": 13968834616,
//       "available": 50,
//       "updated_at": "2018-06-26T14:44:30-04:00",
//       "admin_graphql_api_id": "gid://shopify/InventoryLevel/13570506808?inventory_item_id=12250274365496"
//     },
//     {
//       "inventory_item_id": 12250274365496,
//       "location_id": 13968867384,
//       "available": 100,
//       "updated_at": "2018-06-26T14:44:30-04:00",
//       "admin_graphql_api_id": "gid://shopify/InventoryLevel/13570539576?inventory_item_id=12250274365496"
//     }
//   ]
// }
// 

$i = 0;
$count_i = $jsonResponse->SizeOfArray('inventory_levels');
while ($i < $count_i) {
    $jsonResponse->put_I($i);
    $inventory_item_id = $jsonResponse->IntOf('inventory_levels[i].inventory_item_id');
    $location_id = $jsonResponse->IntOf('inventory_levels[i].location_id');
    $available = $jsonResponse->IntOf('inventory_levels[i].available');
    $updated_at = $jsonResponse->stringOf('inventory_levels[i].updated_at');
    $admin_graphql_api_id = $jsonResponse->stringOf('inventory_levels[i].admin_graphql_api_id');
    $i = $i + 1;
}


?>