title: Looking for a PHP Caching Library with multiple back-end storage adapters
body: <p>I am looking for a PHP caching library that has multiple back-end storage adapters. For example, something that can save the cache in a file or in Memcache.</p>
  
  <p>Here are some of the libraries that I have found:</p>
  
  <ul>
  <li><a href="https://github.com/jleider/extensible-php-caching-library" rel="nofollow">Extensible PHP Caching Library</a></li>
  <li><a href="https://github.com/tedivm/Stash" rel="nofollow">Stash</a></li>
  <li><a href="http://raynux.com/blog/2010/08/08/raycache-an-easy-multiple-configurable-php-caching-class/" rel="nofollow">RayCache</a></li>
  <li><a href="http://framework.zend.com/manual/en/zend.cache.html" rel="nofollow">Zend_Cache</a></li>
  <li><a href="http://code.google.com/p/sabrecache/" rel="nofollow">SabreCache</a></li>
  </ul>