PHP8

sudo apt update
sudo apt -y upgrade
cat /etc/os-release
sudo reboot

sudo apt update
sudo apt install -y lsb-release ca-certificates apt-transport-https software-properties-common gnupg2

echo "deb https://packages.sury.org/php/ $(lsb_release -sc) main" | sudo tee /etc/apt/sources.list.d/sury-php.list

curl -fsSL  https://packages.sury.org/php/apt.gpg| sudo gpg --dearmor -o /etc/apt/trusted.gpg.d/sury-keyring.gpg

sudo apt update

sudo apt install php8.1
php -v
sudo apt install php8.1-{bcmath,fpm,xml,mysql,zip,intl,ldap,gd,cli,bz2,curl,mbstring,pgsql,opcache,soap,cgi}

sudo nano /etc/apache2/mods-enabled/dir.conf

Přepište tento soubor na tohle

<IfModule mod_dir.c>
    DirectoryIndex index.php index.html index.cgi index.pl index.xhtml index.htm
</IfModule>

sudo systemctl reload apache2
sudo systemctl status apache2

Test jestli php funguje správně

sudo ufw app info "WWW Full"
sudo ufw allow in "WWW Full"
nano /var/www/html/info.php

<?php
phpinfo();

Uložíme a půjdeme na web http://185.223.29.238/info.php