Answers for "ubuntu 16.04 unable to locate package php7.3"

: Unable to locate package php7.4-fpm

sudo apt install software-properties-common
sudo add-apt-repository ppa:ondrej/php
sudo apt update
sudo apt install php7.4
php -v

Unable to locate package php7.4 for kali 2021

echo "deb https://packages.sury.org/php/ bullseye main" | sudo tee /etc/apt/sources.list.d/php.list