I apprently installed the old version of PHP on my Centos8 server

I have version 7.2 installed using yum and need to uninstall it. Since I'm not a Linux guru (once I get my new version of Centos running, I'll forget it - outside of updates) I not sure how to uninstall it.

I used this yum command to install it:

yum install php php-fpm php-mysqlnd php-opcache php-gd php-xml php-mbstring -y

Can I just use

yum uninstall php

or do I need to remove other parts?

I'll be using the REMI 7.3 version.

Many takns for the assistance...

\rtc