Bluz\Db\Query\AbstractBuilder::getParameter PHP Method

Gets a (previously set) query parameter of the query being constructed

public getParameter ( mixed $key ) : mixed
$key	mixed	The key (index or name) of the bound parameter
return	mixed	The value of the bound parameter.

    public function getParameter($key)
    {
        return $this->params[$key] ?? null;
    }

AbstractBuilder