public getError ()

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

public getPort () Gets information about the port on which the request is made.

public getHttpMethodParameterOverride () ...

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

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

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

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

final public hasServer (mixed $name) Checks whether $_SERVER superglobal has certain index

final public getHeader (mixed $header) Gets HTTP header from request data