Apache Virtual Hosts with Wildcards in case of Multi sites setup in sub domain

httpd-vhosts.conf

<VirtualHost *:80>
    ServerAdmin [email protected]
    DocumentRoot "/opt/lampp/htdocs/demo"
    ServerName demo.ghazanfarmir.local
    ServerAlias *.demo.ghazanfarmir.local # fr.demo.ghazanfarmir.local, de.demo.ghazanfarmir.local, ch.demo.ghazanfarmir.local
    <Directory "/opt/lampp/htdocs/demo">
        Options Indexes FollowSymLinks Includes execCGI
        AllowOverride All
        Require all granted
    </Directory>
</VirtualHost>

# Note that the ServerName remains as the domain,
# however, ServerAlias uses the wildcard instead of specifying each sub domain.

# Please remember, you hosts file still needs to have individual sub-domain
# declaration.