public static function defaultPath($value = '') {
        if ($value) {
            self::$defaultPath = $value;
        } elseif (!self::$defaultPath) {
            self::$defaultPath = PATH_ROOT.'/conf/config.json.php';
        }
        return self::$defaultPath;
    }
public static function defaultPath($value = '') {
        if ($value) {
            self::$defaultPath = $value;
        } elseif (!self::$defaultPath) {
            self::$defaultPath = PATH_ROOT.'/conf/config.json.php';
        }
        return self::$defaultPath;
    }
public static function defaultPath ( $ value = '' ) { if ( $ value ) { self :: $ defaultPath = $ value ; } elseif ( ! self :: $ defaultPath ) { self :: $ defaultPath = PATH_ROOT . '/conf/config.json.php' ; } return self :: $ defaultPath ; }
Get or set the default path.

@param string $value Pass a value to set a new default path.
@return string Returns the current default path.
Get or set the default path .