Prado\Web\Services\TPageConfiguration::loadFromFile PHP Метод

    public function loadFromFile($fname, $configPagePath)
    {
        Prado::trace("Loading page configuration file {$fname}", 'System.Web.Services.TPageService');
        if (empty($fname) || !is_file($fname)) {
            return;
        }
        if (Prado::getApplication()->getConfigurationType() == TApplication::CONFIG_TYPE_PHP) {
            $fcontent = (include $fname);
            $this->loadFromPhp($fcontent, dirname($fname), $configPagePath);
        } else {
            $dom = new TXmlDocument();
            if ($dom->loadFromFile($fname)) {
                $this->loadFromXml($dom, dirname($fname), $configPagePath);
            } else {
                throw new TConfigurationException('pageserviceconf_file_invalid', $fname);
            }
        }
    }

 /**
  * Applies a page configuration.
  * @param TPageConfiguration the configuration
  */
 protected function applyConfiguration($config)
 {
     // initial page properties (to be set when page runs)
     $this->_properties = array_merge($this->_properties, $config->getProperties());
     $this->getApplication()->getAuthorizationRules()->mergeWith($config->getRules());
     $pagePath = $this->getRequestedPagePath();
     // external configurations
     foreach ($config->getExternalConfigurations() as $filePath => $params) {
         list($configPagePath, $condition) = $params;
         if ($condition !== true) {
             $condition = $this->evaluateExpression($condition);
         }
         if ($condition) {
             if (($path = Prado::getPathOfNamespace($filePath, Prado::getApplication()->getConfigurationFileExt())) === null || !is_file($path)) {
                 throw new TConfigurationException('pageservice_includefile_invalid', $filePath);
             }
             $c = new TPageConfiguration($pagePath);
             $c->loadFromFile($path, $configPagePath);
             $this->applyConfiguration($c);
         }
     }
 }