protected function getCurrentHash()
    {
        if ($this->currentHash === null)
        {
            $this->currentHash = md5(
                $this->request->fullUrl() .
                $this->request->method() .
                $this->request->getClientIp()
            );
        }

        return $this->currentHash;
    }
protected function getCurrentHash()
    {
        if ($this->currentHash === null)
        {
            $this->currentHash = md5(
                $this->request->fullUrl() .
                $this->request->method() .
                $this->request->getClientIp()
            );
        }

        return $this->currentHash;
    }
protected function getCurrentHash ( ) { if ( $ this -> currentHash === null ) { $ this -> currentHash = md5 ( $ this -> request -> fullUrl ( ) . $ this -> request -> method ( ) . $ this -> request -> getClientIp ( ) ) ; } return $ this -> currentHash ; }
Gets the view hash

@return string
Gets the view hash