Install PHP 7 On ubuntu 14

#!/bin/bash
if [[ $EUID -ne 0 ]]; then
   echo "This script must be run as root" 1>&2
   exit 1
fi
apt-get install -y language-pack-en-base
LC_ALL=C.UTF-8 add-apt-repository ppa:ondrej/php
apt-get update
apt-get install \
   php7.0 \
   php7.0-common \
   php7.0-cgi \
   php7.0-fpm \
   php7.0-mysql \
   php7.0-curl \
   php7.0-mcrypt \
   php7.0-pgsql \
   php7.0-cli \
   libapache2-mod-php7.0 \
   php7.0-mbstring \
   php7.0-bcmath \
   php-xml