function _get_version_info()
{
$version = $this->get_current_version_id();
$cache = new ObjectCache();
$cache->init('ReasonVersionCheckCache', 86400); // cache for 1 day
$obj = $cache->fetch();
if(empty($obj) || !$obj->get_data() || $obj->get_version() != $version)
{
$obj = new ReasonVersionCheckData;
$obj->set_data($this->_fetch_response_from_remote_server($version));
$obj->set_version($version);
$cache->set($obj);
}
return $obj->get_data();
}
