title: Symfony money field type and doctrine
body: <p>What is your strategy to store monetary values with Doctrine? The Symfony's <a href="http://symfony.com/doc/current/reference/forms/types/money.html">money</a> field is quite handy but how to map this to Doctrine's column? Is there a bundle for this that provides DBAL type?</p>
  
  <p><code>float</code> or <code>int</code> column types are insufficient because when you deal with money you often deal with currency too. I'm using two fields for this but it's awkward to handle manually.</p>