mac下多个php版本切换(可操作版)【php教程】,php

mac下多个php版本切换(可操纵版)

参考了多个文章,而且举行测试实践,总结了以下准确的操纵体式格局

实践

实用版本:

OS X Version:    10.12.3 (16D32)
--------
Homebrew 1.3.2
Homebrew/homebrew-core (git revision aeab0; last commit 2017-09-14)
--------
PHP Version in use:    php71 56

而且,条件你已依据php56了

1.brew update

须要先更新brew的软件堆栈目次

2.brew upgrade

依据之前的update更新的软件堆栈目次,用upgrade来更新一切软件和相干依靠,为了保证装置软件的准确

备注:

用doctor举行打印失足的细致处所,装置顺遂的话,不须要运用

brew doctor

3.brew install php71

须要先装置这个php堆栈

brew tap josegonzalez/homebrew-php

然后装置php71

brew install php71

须要注重的是,这里须要先消除homebrew与php56的关联,然后再装置php71

brew unlink php56

4.装置php-version

装置php-version

brew install php-version

设置php-version的初始化

source $(brew --prefix php-version)/php-version.sh

如许就能够运用多个版本了

php-version   
* 5.6.30
  7.1.8
➜  ~ php -version
PHP 5.6.30 (cli) (built: Sep 15 2017 14:11:24) (DEBUG)
Copyright (c) 1997-2016 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies
➜  ~ php -version                 
PHP 7.1.8 (cli) (built: Sep 15 2017 14:26:34) ( NTS )
Copyright (c) 1997-2017 The PHP Group
Zend Engine v3.1.0, Copyright (c) 1998-2017 Zend Technologies
➜  ~ php-version 
  5.6.30
* 7.1.8

遇到题目

报错:

dyld: Library not loaded: /usr/local/opt/libpng/lib/libpng16.16.dylib
Referenced from: /usr/local/bin/php
Reason: Incompatible library version: php requires version 45.0.0 or later, but libpng16.16.dylib provides version 38.0.0
Abort trap: 6

dyld: Library not loaded: /usr/local/opt/libpng/lib/libpng16.16.dylib
  Referenced from: /usr/local/Cellar/php70/7.0.22_14/bin/php
  Reason: Incompatible library version: php requires version 48.0.0 or later, but libpng16.16.dylib provides version 45.0.0

实在报错都差不多,都是说libpng版本有题目,处理的方法有2个:

1.更新libpng,假如处理不了,就跳到2选项