brew install shivammathur/php/php@7.4 安装的这个库 安装8.1。8.3 替换即可
# 卸载所有 PHP 版本
brew uninstall --ignore-dependencies php
brew uninstall --ignore-dependencies php@7.4
brew uninstall --ignore-dependencies php@8.1
brew uninstall --ignore-dependencies php@8.3
# 安装所需 PHP 版本
brew install shivammathur/php/php@7.4
brew install shivammathur/php/php@8.1
brew install shivammathur/php/php@8.3
# 切换到 PHP 7.4
brew unlink php
brew link --force --overwrite php@7.4
php -v
which php
# 切换到 PHP 8.3
brew unlink php
brew link --force --overwrite php@8.3
php -v
which php
# 确保 PATH 设置正确
export PATH="/opt/homebrew/bin:/opt/homebrew/sbin:$PATH"
source ~/.zshrc # 或者 source ~/.bash_profile
# 清理旧链接(如果需要)
rm -rf /usr/local/bin/php
rm -rf /usr/local/bin/phpize
rm -rf /usr/local/bin/php-config
# 重新链接所需版本
brew link --force --overwrite php@7.4