abstract public getUploadedFiles ([mixed $onlySuccessful]) ...

abstract public getServerName () ...

abstract public getServerAddress () ...

abstract public getServer (mixed $name) ...

abstract public getScheme () ...

abstract public getRawBody () ...

abstract public getQuery ([mixed $name], [mixed $filters], [mixed $defaultValue]) ...

abstract public getPost ([mixed $name], [mixed $filters], [mixed $defaultValue]) ...

abstract public getPort () ...

abstract public getMethod () ...