A very short compilation how to install PHP 7.2 on any Ubuntu distribution.
1. Add PHP repository
bash
sudo add-apt-repository ppa:ondrej/php
2. Update package list
bash
sudo apt-get update
3. Install PHP 7.2
bash
sudo apt-get install php7.2
4. Install PHP extensions
bash
sudo apt-get install php-pear php7.2-curl php7.2-dev php7.2-gd php7.2-mbstring php7.2-zip php7.2-mysql php7.2-xml php7.2-sqlite3
