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

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

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

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

public isAjax () Checks whether request has been made using ajax

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

public hasQuery (mixed $name) Checks whether $_GET superglobal has certain index

public hasPut (mixed $name) Checks whether the PUT data has certain index

public hasPost (mixed $name) Checks whether $_POST superglobal has certain index

public hasFiles ([mixed $onlySuccessful]) Checks whether request include attached files