abstract public getRawBody () ...

abstract public getHttpHost () ...

abstract public getClientCharsets () ...

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

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

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

abstract public isAjax () ...

abstract public getBasicAuth () ...

abstract public isGet () ...

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