NOTE: For Version 3 of the AWS SDK for PHP, please see the V3 User Guide and V3 API Reference.

# Namespace Guzzle\Plugin\Cache

## Classes summary

CachePlugin | Plugin to enable the caching of GET and HEAD requests. Caching can be done on all requests passing through this plugin or only after retrieving resources with cacheable response headers.
CallbackCanCacheStrategy | Determines if a request can be cached using a callback
DefaultCacheStorage | Default cache storage implementation
DefaultCanCacheStrategy | Default strategy used to determine of an HTTP request can be cached
DefaultRevalidation | Default revalidation strategy
DenyRevalidation | Never performs cache revalidation and just assumes the request is invalid
SkipRevalidation | Never performs cache revalidation and just assumes the request is still ok

## Interfaces summary

CacheStorageInterface | Interface used to cache HTTP requests
CanCacheStrategyInterface | Strategy used to determine if a request can be cached
RevalidationInterface | Cache revalidation interface