PHP 不会更新

Question

当我运行 php -v 时，我得到以下信息：

WARNING: PHP is not recommended
PHP is included in macOS for compatibility with legacy software.
Future versions of macOS will not include PHP.
PHP 7.3.24-(to be removed in future macOS) (cli) (built: May  8 2021 09:40:37) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.3.24, Copyright (c) 1998-2018 Zend Technologies

当我运行brew upgrade php 时，我得到Warning: php 8.1.1 already installed。如何从 7.3.24 切换到 8.1.1？

Answer 1

我运行了echo 'export PATH="/usr/local/opt/php@8.1/bin:$PATH"' >> ~/.bash_profile，然后运行source ~/.bash_profile，现在我得到了最新版本。