https://blog.remirepo.net/post/2022/12/08/PHP-version-8.2.0-is-released

yum-config-manager --enable remi-php82
yum update php\*

After the install, these PHP packages should be on the system:

php-8.2.0-1.el7.remi.x86_64
php-cli-8.2.0-1.el7.remi.x86_64
php-common-8.2.0-1.el7.remi.x86_64
php-mbstring-8.2.0-1.el7.remi.x86_64
php-mysqlnd-8.2.0-1.el7.remi.x86_64
php-pdo-8.2.0-1.el7.remi.x86_64
php-pecl-mcrypt-1.0.5-1.el7.remi.8.2.x86_64
php-sodium-8.2.0-1.el7.remi.x86_64
php-xml-8.2.0-1.el7.remi.x86_64