publish xampp publically from home laptop - windows

Question

I'm trying to publish a locally installed WordPress website - publically.
Had to reformat my laptop, so now running Windows 10 from my laptop at home.
I can already RDP to it from e.g. work PC, externally, etc.
I used to have Windows 8, WAMP installed and used to publish websites to my domain - www.site01.co.uk
site01.co.uk has been pointing to my fixed IP since I had Windows 8 and still is pointing. The fixed IP address hasn't changed.
I now opened up XAMPP httpd.conf and placed below "code" at the bottom:
<VirtualHost *:80>
DocumentRoot "C:\xampp\htdocs\wp"
servername http://www.site01.co.uk
<Directory "C:\xampp\htdocs\wp">
Allow from all
Require all granted
Options Indexes
</Directory>
</VirtualHost>
This didn't work .
WordPress is installed in htdocs\wp folder.

Answer 1

You have a couple of problems with your Virtual Hosts definition. Virtual Hosts is definitely the way to go though.
When you create a Virtual Host Apache ignores the default definition of localhost in your httpd.conf file so its always a good idea to include a VH definition for that as the first VH defined, with access limited to Require local this helps stop drive-by ip address access attempts as the Require local will return an Access denied if you/they just use your WAN ip to try and see whats on your web server.
This should go in the \xampp\apache\conf\extra\httpd-vhosts.conf file. Remove all the example stuff from that file when you add this definition.
<VirtualHost *:80>
DocumentRoot "C:\xampp\htdocs"
ServerName localhost
<Directory "C:\xampp\htdocs">
AllowOverride All
Options Indexes FollowSymLinks
Require local
</Directory>
</VirtualHost>
<VirtualHost *:80>
DocumentRoot "C:\xampp\htdocs\wp"
ServerName site01.co.uk
ServerAlias www.site01.co.uk
<Directory "C:\xampp\htdocs\wp">
AllowOverride All
Options Indexes FollowSymLinks
Require all granted
</Directory>
</VirtualHost>
Apache 2.4 uses the Require parameter and not the Allow/Deny which was Apache 2.2 syntax.
You now edit the httpd.conf file and find the
# Virtual hosts
#Include conf/extra/httpd-vhosts.conf
and remove the # comment like so
# Virtual hosts
Include conf/extra/httpd-vhosts.conf
Then make sure that the Port Forwarding on your router is forwarding port 80 to the correct ip address for your PC.