1 
2 
 | sudo apt-add-repository -y ppa:ondrej/phpsudo apt-get -y update | 
3 
 | sudo apt-get -y install php7.0 php5.6-mysql 
php5.6-cli php5.6-curl php5.6-json php5.6-sqlite3 
php5.6-mcrypt php5.6-curl php-xdebug php5.6-mbstring 
libapache2-mod-php5.6 libapache2-mod-php7.0 
mysql-server-5.7 apache2 | 
4 
 | sudo a2dismod php7.0 ; sudo a2enmod php5.6 ; sudo service apache2 restart ; echo 1 | sudo update-alternatives --config php | 
5 
 | sudo a2dismod php5.6 ; sudo a2enmod php7.0 ; sudo service apache2 restart ; echo 2 | sudo update-alternatives --config php | 
6 
7 
 | alias phpv5='sudo a2dismod php7.0 ; sudo a2enmod php5.6 ; sudo service apache2 restart ; echo 1 | sudo update-alternatives --config php'alias phpv7='sudo a2dismod php5.6 ; sudo a2enmod php7.0 ; sudo service apache2 restart ; echo 2 | sudo update-alternatives --config php' | 
8 
9 
10 
 | sudo a2dismod mpm_eventsudo a2enmod mpm_preforksudo service apache2 restart | 
參考網站:https://www.phpini.com/php/ubuntu-16-04-xenial-xerus-apache-mysql-php-lamp