Install PHP

PHP Packete

#!/bin/bash
# add key and update apt list
echo "deb https://packages.sury.org/php/ $(lsb_release -sc) main" | tee /etc/apt/sources.list.d/sury-php.list
wget -qO - https://packages.sury.org/php/apt.gpg | apt-key add -
apt-get update && apt-get upgrade -y
PHPVERSION=8.1
apt-get install -y "php${PHPVERSION}" "libapache2-mod-php${PHPVERSION}" "php${PHPVERSION}-bcmath" "php${PHPVERSION}-bz2" "php${PHPVERSION}-cgi" "php${PHPVERSION}-cli" "php${PHPVERSION}-common" "php${PHPVERSION}-curl" "php${PHPVERSION}-fpm" "php${PHPVERSION}-gd" "php${PHPVERSION}-gmp" "php${PHPVERSION}-imap" "php${PHPVERSION}-intl" "php${PHPVERSION}-mbstring" "php${PHPVERSION}-mysql" "php${PHPVERSION}-opcache" "php${PHPVERSION}-readline" "php${PHPVERSION}-soap" "php${PHPVERSION}-xml" "php${PHPVERSION}-xmlrpc" "php${PHPVERSION}-zip"