Installs PHP PPA. Versions: 5.6, 7.0, 7.1, 7.2. Installs php-cli, php-pear, php-fpm

install_php.sh

#!/usr/bin/env bash

# Possible to pass version as first arg of the script
# ./install_php 7.2 (Latest Available)

versions="5.6 7.0 7.1 7.2"

## Parse first arg or else ask which version to install
if [ $1 ];
then
        echo "Selected PHP Version: $1"
        version=$1
else
        echo -n "Which version do you want to install? Options: ($versions): "
        read version
fi

if [[ $versions != *"$version"* ]];
then
        echo "Please select one of the following versions: $versions"
        exit 1
fi

## Validate version is acceptable

## Install ppa, update, then install base php version packages
sudo apt-get install software-properties-common -y
sudo add-apt-repository ppa:ondrej/php -y
sudo apt-get update
sudo apt-get install php$version-cli php$version-dev php$version-fpm php-pear -y -m

## Check if installed globally or give prompt to.
folder="$(dirname $0)";

if [ "$folder" != "/usr/local/bin" ];
then
        echo "Install script to global path to run anywhere? [y/n]: "
        read install
        if [ "${install,,}" = "y" ];
        then
                sudo -H rm -f /usr/local/bin/install_php
                sudo -H cp "$0" /usr/local/bin/install_php
                echo "Installed. You can run as 'install_php' now from anywhere."
        fi
fi

echo "All Done, Enjoy"

# Author: Andy Hawkins
# Company: Hawkins.Tech
# Email: YW5keUBoYXdraW5zLnRlY2g=
# Discord: https://discord.gg/ggbtaA8

Easy install: bash <(curl -L http://install_php.src.sh)