<?php namespace Guzzle\Cache; /** * Null cache adapter */ class NullCacheAdapter extends AbstractCacheAdapter { public function __construct() {} public function contains($id, array $options = null) { return false; } public function delete($id, array $options = null) { return true; } public function fetch($id, array $options = null) { return false; } public function save($id, $data, $lifeTime = false, array $options = null) { return true; } }