ubuntu 安装 php7.2

sudo apt-get install software-properties-common python-software-properties 

sudo add-apt-repository ppa:ondrej/php && sudo apt-get update

sudo apt-get -y install php7.

 # 如果之前有其他版本PHP，在这边禁用掉

sudo a2dismod php5

sudo a2enmod php7.

# 安装常用扩展

sudo apt-get -y install php7.-fpm php7.-mysql php7.-curl php7.-json php7.-mbstring php7.-xml  php7.-intl 

#  安装其他扩展（按需安装）

sudo apt-get install php7.-gd

sudo apt-get install php7.-soap

sudo apt-get install php7.-gmp

sudo apt-get install php7.-odbc

sudo apt-get install php7.-pspell

sudo apt-get install php7.-bcmath

sudo apt-get install php7.-enchant

sudo apt-get install php7.-imap

sudo apt-get install php7.-ldap

sudo apt-get install php7.-opcache

sudo apt-get install php7.-readline

sudo apt-get install php7.-sqlite3

sudo apt-get install php7.-xmlrpc

sudo apt-get install php7.-bz2

sudo apt-get install php7.-interbase

sudo apt-get install php7.-pgsql

sudo apt-get install php7.-recode

sudo apt-get install php7.-sybase

sudo apt-get install php7.-xsl

sudo apt-get install php7.-cgi

sudo apt-get install php7.-dba

sudo apt-get install php7.-phpdbg

sudo apt-get install php7.-snmp

sudo apt-get install php7.-tidy

sudo apt-get install php7.-zip