Answers for "composer detected issues in your platform: your composer dependencies require a php version ">= 8.0.0". browser problem"

Composer detected issues in your platform: Your Composer dependencies require a PHP version ">= 7.3.0".

composer install --ignore-platform-reqs

Composer detected issues in your platform: Your Composer dependencies require the following PHP extensions to be installed:

sudo yum search php-THE_EXTENSION

sudo yum install THE_EXTENSION_FROM_LIST