public getExtension ()

public isUploadedFile () Checks whether the file has been uploaded via Post.

public getContentType () Gets content type which request has been made

public getQuery ([mixed $name], [mixed $filters], [mixed $defaultValue], [mixed $notAllowEmpty], [mixed $noRecursive])

public setStrictHostCheck ([mixed $flag]) Sets if the Request::getHttpHost method must be use strict

public isPost () Checks whether HTTP method is POST. if _SERVER[“REQUEST_METHOD”]===”POST”

final public getMethod () Gets HTTP method which request has been made If the X-HTTP-Method-Override header is set, and if

public getServer (mixed $name) Gets variable from $_SERVER superglobal

public getHTTPReferer () Gets web page that refers active request. ie:

public isHead () Checks whether HTTP method is HEAD. if _SERVER[“REQUEST_METHOD”]===”HEAD”