* @link http://getkirby.com
* @copyright Bastian Allgeier
* @license http://www.opensource.org/licenses/mit-license.php MIT License
*/
class Apc extends Driver {
/**
* Write an item to the cache for a given number of minutes.
*
*
* // Put an item in the cache for 15 minutes
* Cache::set('value', 'my value', 15);
*
*
* @param string $key
* @param mixed $value
* @param int $minutes
* @return void
*/
public function set($key, $value, $minutes = null) {
return apc_store($key, $this->value($value, $minutes), $this->expiration($minutes));
}
/**
* Get an item from the cache.
*
*
* // Get an item from the cache driver
* $value = Cache::get('value');
*
* // Return a default value if the requested item isn't cached
* $value = Cache::get('value', 'default value');
*
*
* @param string $key
* @param mixed $default
* @return mixed
*/
public function retrieve($key) {
return apc_fetch($key);
}
/**
* Checks if the current key exists in cache
*
* @param string $key
* @return boolean
*/
public function exists($key) {
return apc_exists($key);
}
/**
* Remove an item from the cache
*
* @param string $key
* @return boolean
*/
public function remove($key) {
return apc_delete($key);
}
/**
* Flush the entire cache directory
*
* @return boolean
*/
public function flush() {
return apc_clear_cache('user');
}
}