/**
* Get json representation of subscription ip
*
* @param Newscoop\Entity\User\Ip $ip
* @return array
*/
public function SubscriptionIpJson(\Newscoop\Entity\User\Ip $ip)
{
return array('ip' => $ip->getIp(), 'number' => $ip->getNumber(), 'id' => implode(':', array($ip->getUserId(), $ip->getIp())));
}