PHP高級緩存系統：Cachearium

Cachearium 是一個用于 PHP 應用的高級緩存框架，具有簡單和快速的特點。

• 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

示例代碼：

$data = 'xxxx';

// store
$cache = CacheAbstract::factory('your backend');
$cache->store($data, new CacheKey('Namespace', 'Subname'));

// get it later
try { 
    $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'));

項目主頁：http://www.baiduhome.net/lib/view/home/1431394929966