Instalar PHP

sudo apt-get install software-properties-common
sudo add-apt-repository -y ppa:ondrej/php
sudo apt-get update
sudo apt-get install php7.2 php7.2-cli php7.2-common
sudo apt-get install php7.2-curl php7.2-gd php7.2-json php7.2-mbstring php7.2-intl php7.2-mysql php7.2-xml php7.2-zip