Prado\Web\TUrlMapping::init PHP Метод

    public function init($config)
    {
        parent::init($config);
        if ($this->getRequest()->getRequestResolved()) {
            throw new TConfigurationException('urlmapping_global_required');
        }
        if ($this->_configFile !== null) {
            $this->loadConfigFile();
        }
        $this->loadUrlMappings($config);
        if ($this->_urlPrefix === '') {
            $request = $this->getRequest();
            if ($request->getUrlFormat() === THttpRequestUrlFormat::HiddenPath) {
                $this->_urlPrefix = dirname($request->getApplicationUrl());
            } else {
                $this->_urlPrefix = $request->getApplicationUrl();
            }
        }
        $this->_urlPrefix = rtrim($this->_urlPrefix, '/');
    }