// Using the Guzzle HTTP client library $client = new GuzzleHttp\Client(); $response = $client->request('POST', 'https://api.example.com/customers', [ 'json' => [ 'name' => 'John Doe', 'email' => 'johndoe@example.com', 'password' => 'password123', ], ]); if ($response->getStatusCode() == 200) { $customer = json_decode($response->getBody()); // Do something with customer object }The package library used in the examples above is not specified, as there are many different libraries and frameworks that can be used for PHP development. However, in Example 2, the code is using the Guzzle HTTP client library, which is a popular choice for making HTTP requests in PHP applications.