public function mapSymbols()
    {
        foreach ($this->input as $key => $input) {
            foreach ($this->symbols as $skey => $svalue) {
                if (substr($key, 0, 1) == $svalue) {

                    $keyWithoutSymbol = str_replace($svalue, '', $key);

                    if (is_string($input)) {
                        $this->setElementBy($skey, $keyWithoutSymbol, $input);
                    }
                    if (is_array($input)) {
                        $this->setElementBy($skey, $keyWithoutSymbol, $input);
                    }
                    if (is_object($input)) {
                        $this->setElementBy($skey, $keyWithoutSymbol, $input);
                    }
                }
            }
        }
    }