Best Practice: iPhone app communicating to php script hosted on server <p>My iPhone app communicates with a php script hosted on a server. Hard coded into the app is the domainname.com/phpscript.php?=data</p> <p>If something happens to my domain name, the app won't work. Is there a best practice for handling this. Do you suggest a DNS or something? I'm just looking for ways to avoid a complete resubmission to apple, which takes a good 5 days.</p>