How to make my serwer online

[dontasior]

I have a little problem because my site work fine on localhost but i can't view it online. I forward ports(DMZ) and try change httpd-xampp.conf but maybe i do same mistakes. Can someone show me how it should look like this file? Or maybe I forgot about something? I use xampp v3.2.2

[Altrea]

No
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