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Add Redis caching support.

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Compatible with the phpredis extension:
https://github.com/nicolasff/phpredis
This commit is contained in:
Macil Tech 2012-12-02 19:00:58 -07:00
parent 7a68fc9525
commit 970b6e8376
2 changed files with 29 additions and 0 deletions
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23
inc/cache.php
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@ -19,6 +19,14 @@ class Cache {
self::$cache = new Memcached();
self::$cache->addServers($config['cache']['memcached']);
break;
case 'redis':
self::$cache = new Redis();
self::$cache->connect($config['cache']['redis'][0], $config['cache']['redis'][1]);
if ($config['cache']['redis'][2]) {
self::$cache->auth($config['cache']['redis'][2]);
}
self::$cache->select($config['cache']['redis'][3]) or die('cache select failure');
break;
case 'php':
self::$cache = array();
break;
@ -45,6 +53,11 @@ class Cache {
case 'php':
$data = isset(self::$cache[$key]) ? self::$cache[$key] : false;
break;
case 'redis':
if (!self::$cache)
self::init();
$data = json_decode(self::$cache->get($key), true);
break;
}
// debug
@ -68,6 +81,11 @@ class Cache {
self::init();
self::$cache->set($key, $value, $expires);
break;
case 'redis':
if (!self::$cache)
self::init();
self::$cache->setex($key, $expires, json_encode($value));
break;
case 'apc':
apc_store($key, $value, $expires);
break;
@ -86,6 +104,7 @@ class Cache {
switch ($config['cache']['enabled']) {
case 'memcached':
case 'redis':
if (!self::$cache)
self::init();
self::$cache->delete($key);
@ -114,6 +133,10 @@ class Cache {
case 'php':
self::$cache[$key] = array();
break;
case 'redis':
if (!self::$cache)
self::init();
return self::$cache->flushDB();
}
return false;