InternationalExample.php

<?php

require_once(__DIR__ . '/../src/BasicAuthCredentials.php');
// require_once(__DIR__ . '/../src/SharedCredentials.php');
require_once(__DIR__ . '/../src/ClientBuilder.php');
require_once(__DIR__ . '/../src/International_Street/Lookup.php');
require_once(__DIR__ . '/../src/International_Street/Client.php');
use SmartyStreets\PhpSdk\BasicAuthCredentials;
// use SmartyStreets\PhpSdk\SharedCredentials;
use SmartyStreets\PhpSdk\ClientBuilder;
use SmartyStreets\PhpSdk\International_Street\Lookup;

$lookupExample = new InternationalExample();
$lookupExample->run();

class InternationalExample {

    public function run() {
       // $authId = 'Your SmartyStreets Auth ID here';
       // $authToken = 'Your SmartyStreets Auth Token here';

        // We recommend storing your secret keys in environment variables instead---it's safer!
       $authId = getenv('SMARTY_AUTH_ID');
       $authToken = getenv('SMARTY_AUTH_TOKEN');

        // For client-side requests (browser/mobile), use SharedCredentials:
        // $credentials = new SharedCredentials($key, $hostname);

        $credentials = new BasicAuthCredentials($authId, $authToken);

        $client = (new ClientBuilder($credentials))
            ->buildInternationalStreetApiClient();

        // Documentation for input fields can be found at:
        // https://smartystreets.com/docs/cloud/international-street-api

        $lookup = new Lookup();
        $lookup->setInputId("ID-8675309");
        $lookup->setGeocode(true); // Must be expressly set to get latitude and longitude.
        $lookup->setOrganization("John Doe");
        $lookup->setAddress1("Rua Padre Antonio D'Angelo 121");
        $lookup->setAddress2("Casa Verde");
        $lookup->setLocality("Sao Paulo");
        $lookup->setAdministrativeArea("SP");
        $lookup->setCountry("Brazil");
        $lookup->setPostalCode("02516-050");

        // Uncomment the below line to add a custom parameter to the API call
        // $lookup->addCustomParameter("parameter", "value");

        try {
            $client->sendLookup($lookup); // The candidates are also stored in the lookup's 'result' field.
            $this->displayResults($lookup);
        }
        catch (\Exception $ex) {
            echo($ex->getMessage());
        }
    }

    public function displayResults(Lookup $lookup) {
        $firstCandidate = $lookup->getResult()[0];

        echo("Address is " . $firstCandidate->getAnalysis()->getVerificationStatus());
        echo("\nAddress precision: " . $firstCandidate->getAnalysis()->getAddressPrecision() . "\n");

        echo("\nFirst Line: " . $firstCandidate->getAddress1());
        echo("\nSecond Line: " . $firstCandidate->getAddress2());
        echo("\nThird Line: " . $firstCandidate->getAddress3());
        echo("\nFourth Line: " . $firstCandidate->getAddress4());

        $metadata = $firstCandidate->getMetadata();
        echo("\nAddress Format: " . $metadata->getAddressFormat());
        echo("\nLatitude: " . $metadata->getLatitude());
        echo("\nLongitude: " . $metadata->getLongitude());
    }
}