PHP高级缓存系统：Cachearium

• recursive cache system, all the nested russian dolls you ever wanted
• easy to integrate with your existing classes
• key based cache expiration, no more headaches to invalidate stuff
• multiple dependencies
• lifetime expiration, because stuff rots
• low level cache storage access, when you want to go raw
• lots of examples and tests ready to copy/paste
• variable fragments for things that are almost the same but not quite
• pluggable backend modules: RAM, Memcached, Filesystem and you can add your own
• detailed logs for profiling and debugging, and also see what is cached live in your webpage

示例代码：

$data = 'xxxx'; // store$cache = CacheAbstract::factory('your backend');$cache->store($data, new CacheKey('Namespace', 'Subname')); // get it latertry {     $data2 = $cache->get(new CacheKey('Namespace', 'Subname'));    // $data2 == 'xxxx';}catch (NotCachedException($e)) {    // handle not cached} // store new value with automatic invalidation$data = 'yyy';$cache->store($data, new CacheKey('Namespace', 'Subname'));

项目主页：http://www.open-open.com/lib/view/home/1431394929966