Mac 升级PHP环境到7.1.x

我的电脑里面预装的是5.6.x的版本，需要升级到最新的版本PHP7.x。其实升级很简单，网上都搞得好复杂。官网资料：https://php-osx.liip.ch/

1.升级到7.1:

curl -s https://php-osx.liip.ch/install.sh | bash -s 7.1

2.配置路径信息:

vim ~/.bash_profile

export PATH=/usr/local/php5/bin:$PATH;

3.使配置生效:

source ~/.bash_profile

4.查询版本:php -v

PHP 7.1.4 (cli) (built: May  6 2017 10:02:00) ( NTS )

Copyright (c) 1997-2017 The PHP Group

Zend Engine v3.1.0, Copyright (c) 1998-2017 Zend Technologies

with Zend OPcache v7.1.4, Copyright (c) 1999-2017, by Zend Technologies

with Xdebug v2.5.3, Copyright (c) 2002-2017, by Derick Rethans