dropr::setClassRoot PHP Метод

    public static function setClassRoot($classRoot)
    {
        self::$classRoot = $classRoot;
    }

     * set the logger
     * 
     * @var $logger     dropr_Log
     */
    public static function setLogger(dropr_Log $logger)
    {
        self::$logger = $logger;
    }
    /**
     * Get the Logger instance
     * 
     * @return dropr_Log
     */
    public static function getLogger()
    {
        if (!self::$logger) {
            // get the default error_log logger
            self::$logger = new dropr_Log_Errorlog();
        }
        return self::$logger;
    }
}
/*
 * enable autoloading
 */
spl_autoload_register(array('dropr', 'autoload'));
/*
 * set the class root path once
 */
dropr::setClassRoot(realpath(dirname(__FILE__)) . '/');