require 'vendor/autoload.php';
use \Ceic\Api\Configuration;
use \Ceic\Api\Apis\DictionaryApi;
$accessToken = "ENTER YOUR API KEY HERE";
$config = Configuration::getDefaultConfiguration()
Configuration::setDefaultConfiguration($config);
$dictionaryApi = new DictionaryApi();
$dictionaryQueryEntity = new DictionaryApiQueryEntity()
$dictionaryQueryEntity->setToken($accessToken);
$classificationsResult = $dictionaryApi->getClassificationsQuery($dictionaryQueryEntity);
$countriesResult = $dictionaryApi->getCountriesQuery($dictionaryQueryEntity);
// Access classifications result data
$firstClassification = $classificationsResult->getData()[0];
$secondClassification = $classificationsResult->getData()[1];
// Access countries result data
$firstCountry = $countriesResult->getData()[0];
$secondCountry = $countriesResult->getData()[1];