title: Caching package
body: <p>I need to know a good purely php based composer package. I need to be able to cache viewed URL's for 72 hours and be able to call on the cache to check if a given URL is already cached.</p>
  
  <p>I have used packagist but in my current inexperience most of the composer packages there just don't tell me what I need to know. I want to stick with the basics, no major dependencies. Even if it will end up taking a few more steps.</p>
  
  <p>If anyone knows a composer package that could fit my needs and could point me in the right direction I would be highly appreciative. </p>
  
  <p>Thank you very much for your assistance!</p>