Is there a list of the PHP modules that flarum uses on centos 7 which need to be upgraded? I've not managed to find a comprehensive "how to guide" anywhere for upgrading php from 7 to 8 ?
For example, in this guide https://patrickdomingues.com/2021/05/01/how-to-upgrade-to-php-8-on-centos-7/
yum install yum-utils
yum-config-manager --enable remi-php80
yum update -y
is the above enough? do i need to tell flarum to use php8? Do i not need to update various php modules which flaum uses? or does the last yum command just update everything to 8?