/**
* APC CacheResource
- *
* CacheResource Implementation based on the KeyValueStore API to use
* memcache as the storage resource for Smarty's output caching.
* *
+ *
* @package CacheResource-examples
- * @author Uwe Tews
+ * @author Uwe Tews
*/
-class Smarty_CacheResource_Apc extends Smarty_CacheResource_KeyValueStore {
-
+class Smarty_CacheResource_Apc extends Smarty_CacheResource_KeyValueStore
+{
public function __construct()
{
// test if APC is present
- if(!function_exists('apc_cache_info')) {
+ if (!function_exists('apc_cache_info')) {
throw new Exception('APC Template Caching Error: APC is not installed');
}
}
/**
* Read values for a set of keys from cache
*
- * @param array $keys list of keys to fetch
- * @return array list of values with the given keys used as indexes
+ * @param array $keys list of keys to fetch
+ *
+ * @return array list of values with the given keys used as indexes
* @return boolean true on success, false on failure
*/
protected function read(array $keys)
foreach ($res as $k => $v) {
$_res[$k] = $v;
}
+
return $_res;
}
/**
* Save values for a set of keys to cache
*
- * @param array $keys list of values to save
- * @param int $expire expiration time
+ * @param array $keys list of values to save
+ * @param int $expire expiration time
+ *
* @return boolean true on success, false on failure
*/
- protected function write(array $keys, $expire=null)
+ protected function write(array $keys, $expire = null)
{
foreach ($keys as $k => $v) {
apc_store($k, $v, $expire);
}
+
return true;
}
/**
* Remove values from cache
*
- * @param array $keys list of keys to delete
+ * @param array $keys list of keys to delete
+ *
* @return boolean true on success, false on failure
*/
protected function delete(array $keys)
foreach ($keys as $k) {
apc_delete($k);
}
+
return true;
}