PHP版本的开关在Mac上不起作用 [英] Switch of php versions not working on mac

问题描述

我安装了High Sierra，并且它附带了php 7.1.在该环境中，我最终能够升级到php7.2，但无法对其进行文档记录，因此我不完全知道自己的所作所为.现在，我正在尝试切换到php 7.3

I have High Sierra installed and it comes with php 7.1. During the environment I ended up being able to upgrade to php7.2 but wasn't able to document it, so I dont exactly know what I did. Now, I am trying to switch to php 7.3

使用brew，我运行了以下命令:

Using brew, I ran the following commands:

brew unlink php@7.2

brew services install php@7.3

brew link php@7.3

如果我重新启动终端并检查php版本:

If I restart my terminal and check for the php version:

php -v

我仍然看到7.2.25版本，而不是我想要的7.3

I still see 7.2.25 version and not 7.3 as I desire

我还尝试了在此链接

I also tried with a node package that I found in this link here but no success.

如何在php版本之间成功切换?

How do I successfully switch between php versions?

推荐答案

这是我的安装脚本:

• 简单安装php@7.2
• brew链接--force php@7.2
• 酿酒服务启动php@7.2
• 导出PATH ="/usr/local/opt/php@7.2/bin:$ PATH"
• 导出PATH ="/usr/local/opt/php@7.2/sbin:$ PATH"

现在我的输出为:

$ php -v
PHP 7.2.25 (cli) (built: Nov 22 2019 10:27:28) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies
    with Zend OPcache v7.2.25, Copyright (c) 1999-2018, by Zend Technologies

我认为 PATH 环境设置很重要.而且它确实会在安装过程中的说明中显示.

I think the PATH environment setup is something matters. And it does show in instructions as part of the installation process though.

希望它有助于解决您的问题.

Hope it helps resolving your issue.

这篇关于PHP版本的开关在Mac上不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！