How to make a subdomain in xampp (linux)?

Question

linux

How to make a subdomain in xampp (linux)?
if opt/lampp/htdocs/index.php opens via external ip or localhost

Answer 1

You need to add the appropriate directives to the apache configuration settings (usually located at /opt/lampp/etc/httpd.conf and /opt/lampp/etc/extra/httpd-xampp.conf), or by adding a subdomain to an already existing VirtualHost block in the ServerAlias ​​field, or create a new block and set the subdomain to ServerName (for example, if you want the subdomain to refer to a different directory).