Currenly I have a client that has a WordPress running on, let's say,
I'm working on a new version using another technology/language that will be hosted on another server.. But the administration (WP) and the database will stay on old server.
So basically I will need to point the
www.example.com to the new host (no problem here) and create a subdomain like
admin.example.com that will point to the old server with the WP installation.
I'm afraid that this will make a mess on the database while storing
guids for posts and attachments URLs... They will be stored as
admin.example.com and not
www.example.com, am I right?
How to make the wp-admin run on
admin.example.com and store URLs on the database as
www.example.com? This would work for the preview links too?