codeguy/Slim — Issue #222: Add expires() HTTP caching helper to Slim
Author: codeguy
Created: 2012-01-11 15:26:09+00:00
State: open
Labels: Priority - High, Type - New Feature

To complement the existing `lastModified()` and `etag()` helper methods. The `expires()` helper method will allow the HTTP client to know when its local cache should be considered stale, at which time it will send a conditional GET to the Slim app.