title: Storing a PHP Array parsed from a YAML file in Symfony's cache
body: <p>I have a few YAML files to be parsed from a service.</p>
  
  <p>But at every page hit, those YAML files are parsed and converted to a PHP Array. I understand Symfony keeps the default YAML files cached, so it doesn't parse every yaml file at every page hit.</p>
  
  <p>I was wondering what is the best practice here. Is there a way to have my YAML files parsed only once and stored with Symfony2's cache? If so, could I please be pointed in the right direction?</p>