Prado\TApplication::getConfigurationFileExt PHP Méthode

    public function getConfigurationFileExt()
    {
        if ($this->_configFileExt === null) {
            switch ($this->_configType) {
                case TApplication::CONFIG_TYPE_PHP:
                    $this->_configFileExt = TApplication::CONFIG_FILE_EXT_PHP;
                    break;
                default:
                    $this->_configFileExt = TApplication::CONFIG_FILE_EXT_XML;
            }
        }
        return $this->_configFileExt;
    }