php版本切换

写在前面

当前我的php环境是php7.3的，最近接到了一下新项目，需要php8.2版本的支持，因此我需要在这两个版本之间返回切换。

安装切换工具

brew-php-switche

这里我使用的是brew-php-switche工具，如何安装，使用Homebrew ，执行一下命令：

brew install brew-php-switcher

安装php8.2版本:

brew install php@8.2

查看版本：

applychart@ApplyChartdeiMac  /opt/homebrew/bin   stable  brew list --versions | grep "php"

brew-php-switcher 2.5
php@7.3 7.3.33_9
php@8.2 8.2.20_1

切换版本：

applychart@ApplyChartdeiMac  /opt/homebrew/bin   stable  brew-php-switcher 8.2

Switching to php@8.2
Switching your shell
Unlinking /opt/homebrew/Cellar/php@7.3/7.3.33_9... 49 symlinks removed.

Unlinking /opt/homebrew/Cellar/php@8.2/8.2.20_1... 273 symlinks removed.
Linking /opt/homebrew/Cellar/php@8.2/8.2.20_1... 25 symlinks created.

If you need to have this software first in your PATH instead consider running:
  echo 'export PATH="/opt/homebrew/opt/php@8.2/bin:$PATH"' >> ~/.zshrc
  echo 'export PATH="/opt/homebrew/opt/php@8.2/sbin:$PATH"' >> ~/.zshrc
You will need sudo power from now on
Switching your apache conf
Password:
Sorry, try again.
Password:
Restarting apache
All done!

这里你可以需要配置一下环境变量：

echo 'export PATH="/opt/homebrew/opt/php@8.2/bin:$PATH"' >> ~/.zshrc
echo 'export PATH="/opt/homebrew/opt/php@8.2/sbin:$PATH"' >> ~/.zshrc

然后执行：

brew-php-switcher 8.2

验证是否切换：

 applychart@ApplyChartdeiMac  ~  php -v
Cannot load Xdebug - it was already loaded
PHP 8.2.20 (cli) (built: Jun  7 2024 16:56:37) (NTS)
Copyright (c) The PHP Group
Zend Engine v4.2.20, Copyright (c) Zend Technologies
    with Xdebug v3.3.2, Copyright (c) 2002-2024, by Derick Rethans
    with Zend OPcache v8.2.20, Copyright (c), by Zend Technologies

这样版本切换就完成了。

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