Mac Brew 安装PHP

1. 默认镜像源安装太慢或发生包not found，第一步切换镜像源为阿里云

其他更多的源参考：Mac 下 brew 切换为国内源 - 腾讯云开发者社区-腾讯云

注意：使用了国内的源之后注意命令行的外网vpn代理就不要开启了，防止卡住

# 查看 brew.git 当前源
$ cd "$(brew --repo)" && git remote -v
origin    https://github.com/Homebrew/brew.git (fetch)
origin    https://github.com/Homebrew/brew.git (push)

# 查看 homebrew-core.git 当前源
$ cd "$(brew --repo homebrew/core)" && git remote -v
origin    https://github.com/Homebrew/homebrew-core.git (fetch)
origin    https://github.com/Homebrew/homebrew-core.git (push)

# 修改 brew.git 为阿里源
$ git -C "$(brew --repo)" remote set-url origin https://mirrors.aliyun.com/homebrew/brew.git

# 修改 homebrew-core.git 为阿里源
$ git -C "$(brew --repo homebrew/core)" remote set-url origin https://mirrors.aliyun.com/homebrew/homebrew-core.git

# zsh 替换 brew bintray 镜像
$ echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.aliyun.com/homebrew/homebrew-bottles' >> ~/.zshrc
$ source ~/.zshrc

# bash 替换 brew bintray 镜像
$ echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.aliyun.com/homebrew/homebrew-bottles' >> ~/.bash_profile
$ source ~/.bash_profile

# 刷新源
$ brew update

2. 安装php

参考：macOS 使用 Homebrew 安装 PHP7.4 并替代系统自带 PHP 教程 - 知乎

# 搜索php
brew search php

# 安装php7.4
brew install [email protected]

# 在PATH中追加php
export PATH="/usr/local/opt/[email protected]/bin:$PATH"