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
wget -qO - https://packages.sury.org/php/apt.gpg | sudo apt-key add -
sudo apt update
sudo apt install php8.0

sudo apt install php8.0-common php8.0-fpm php8.0-mysql php8.0-gmp php8.0-xml php8.0-xmlrpc php8.0-curl php8.0-mbstring php8.0-gd php8.0-dev php8.0-imap php8.0-opcache php8.0-readline php8.0-soap libapache2-mod-php8.0 php8.0-intl php8.0-apcu

sudo a2dismod php7.4
sudo a2enmod php8.0
sudo systemctl restart php8.0-fpm.service
sudo systemctl restart apache2