sudo apt-get install -y python-software-properties software-properties-common sudo LC_ALL=C.UTF-8 add-apt-repository ppa:ondrej/php sudo apt-get update
Optionally purge PHP 5: sudo apt-get remove php5-common -y Or directly purge it including configuration files: sudo apt-get purge php5-common -y
And finally install PHP 7: sudo apt-get install php7.0 php7.0-fpm php7.0-mysql -y
Optionally clean up unneeded packages afterwards: sudo apt-get --purge autoremove -y
Alternatively, you can install PHP 7.0 from sources using this script script or following instruction on this blog.
sudo apt-get install php7.0 Or sudo apt-get install php
wget https://repo.mysql.com//mysql-apt-config_0.8.3-1_all.deb sudo dpkg -i mysql-apt-config_0.8.3-1_all.deb sudo apt-get update sudo apt-get install mysql-server
在此使用的是openresty，与nginx类似，可参考ubuntu14.04 安装openresty
