How to make a site on a subdomain like m.site.com?

Question

Mobile development

Hello!
Wordpress engine. I read about copying a site to a subdomain folder and assigning a shared database, but what to do with direct links to records in the database?
In general, please help. Who did this please tell me.

Answer 1

if the sites have different prefixes (and there is no other way) - then you can safely throw as many sites as you like into one database.
but I still advise you to use a multisite - and one site and one database will be, and it is much more convenient to manage / use.