protected function appendArray(array $keys)
    {
        foreach ($keys as $key => $value) {
            $this->addQuery($key, $value);
        }

        return $this;
    }
protected function appendArray(array $keys)
    {
        foreach ($keys as $key => $value) {
            $this->addQuery($key, $value);
        }

        return $this;
    }
protected function appendArray ( array $ keys ) { foreach ( $ keys as $ key => $ value ) { $ this -> addQuery ( $ key , $ value ) ; } return $ this ; }
Add an array of query string values.

@param  array  $keys
@return $this
Add an array of query string values .