sudo add-apt-repository ppa:ondrej/php
sudo apt update
sudo apt-install php8.6 php8.6-common php8.6-cli php8.6-cgi php8.6-fpm
sudo add-apt-repository ppa:ondrej/php
sudo apt update
sudo apt-install php8.6 php8.6-common php8.6-cli php8.6-cgi php8.6-fpm