How Do I Create a Subdomain in WordPress?

There are a few ways to create a subdomain in WordPress. The most common approach is to use the wp-config.

php file. To create a subdomain, open the wp-config.php file and add the following line to the top of the file:.

define(‘WP_SUBDOMAIN’, ‘subdomain’);

Next, add the following line to the define() function:

WP_SUBDOMAIN=’subdomain';

Finally, add the following line to the wp-config.php file to create the subdomain:

url() => ‘http://subdomain.example.com';

You can now use the url() function to create links to the subdomain from your WordPress site.