AdsUser::__construct PHP Метод

    protected function __construct()
    {
        $this->requestHeaderElements = array();
        $buildIni = parse_ini_file(dirname(__FILE__) . '/../Lib/build.ini', false);
        $this->libVersion = $buildIni['LIB_VERSION'];
        $this->libName = $buildIni['LIB_NAME'];
    }

 public function __construct($authenticationIniPath = null, $applicationName = null, $networkCode = null, $settingsIniPath = null, $oauth2Info = null)
 {
     parent::__construct();
     $config = $this->getConfig();
     $this->libName = $config['Dfp']['build']['LIB_NAME'];
     $this->libVersion = $config['common']['build']['LIB_VERSION'];
     $apiProps = ApiPropertiesUtils::ParseApiPropertiesFile(dirname(__FILE__) . '/api.properties');
     $versions = explode(',', $apiProps['api.versions']);
     $defaultVersion = $versions[count($versions) - 1];
     $defaultServer = $apiProps['api.server'];
     if ($authenticationIniPath === null) {
         $authenticationIniPath = dirname(__FILE__) . '/../auth.ini';
     }
     $authenticationIni = parse_ini_file(realpath($authenticationIniPath), true);
     $applicationName = $this->GetAuthVarValue($applicationName, self::USER_AGENT_HEADER_NAME, $authenticationIni);
     $networkCode = $this->GetAuthVarValue($networkCode, 'networkCode', $authenticationIni);
     $oauth2Info = $this->GetAuthVarValue($oauth2Info, 'OAUTH2', $authenticationIni);
     if (isset($oauth2Info['oAuth2AdditionalScopes'])) {
         $scopes = explode(',', $oauth2Info['oAuth2AdditionalScopes']);
     } else {
         $scopes = array();
     }
     $scopes[] = self::OAUTH2_SCOPE;
     $this->SetOAuth2Info($oauth2Info);
     $this->SetApplicationName($applicationName);
     $this->SetClientLibraryUserAgent($applicationName);
     $this->SetNetworkCode($networkCode);
     $this->SetScopes($scopes);
     if ($settingsIniPath === null) {
         $settingsIniPath = dirname(__FILE__) . '/../settings.ini';
     }
     $this->loadSettings($settingsIniPath, $defaultVersion, $defaultServer, getcwd(), dirname(__FILE__));
 }