/**
* Get data from cache
*
* @param string $cache_id
* @return mixed
*/
public function get($cache_id)
{
// load cookie
$cookie_name = $this->options['dir'] . 'cache--cookie--' . $cache_id . '.data';
if (!file_exists($cookie_name)) {
return false;
}
$cookie_data = unserialize(helper_file::read($cookie_name));
if ($cookie_data['expire'] < time()) {
helper_file::delete($cookie_name);
helper_file::delete($cookie_data['file']);
return false;
}
// returning unserialized content
return unserialize(helper_file::read($cookie_data['file']));
}
