/**
* @param array $params Additional configuration parameters:
* - cache: (Horde_Cache) [REQUIRED] Cache object.
* - prefix: (string) Cache prefix.
*/
public function __construct($user, array $params = array())
{
if (!isset($params['cache'])) {
throw new InvalidArgumentException('Missing cache parameter.');
}
parent::__construct($user, array_merge(array('prefix' => ''), $params));
$this->_params['cprefix'] = implode('|', array($this->_params['user'], $this->_params['prefix']));
}
/**
*/
public function __construct($user, array $params = array())
{
parent::__construct($user, $params);
$this->_key = 'horde_prefs_cache_' . $this->_params['user'];
}