Why is Google not received sitemap.php?

kamon

Google only understands the sitemap.xml file. I have to manually copy the sitemap.xml file to the root of the site.
How to add automatically save sitemap.xml in the root of the site?
See screenshot.

bazooka07

Add a robots.txt at the root of your site with this line

Sitemap: http://micron.free.nf/sitemap.php

For more information about robots.txt follow this link :
https://developers.google.com/search/docs/crawling-indexing/robots/create-robots-txt?hl=en

Are you sure to use http protocol instead https ?

kamon

These are standard things, that's understandable.