mac终端执行

php -v
得到的输出是


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: Nov 23 2020 06:45:16) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.3.24, Copyright (c) 1998-2018 Zend Technologies

意思是说本身就带了php7.3，未来的版本可能会去掉，我已经安装了homebrew，此时我执行命令

brew services list
输出

Name              Status  User     Plist
activemq          stopped          
elasticsearch     stopped          
kafka             stopped          
kibana            stopped          
mongodb-community started java0904 /Users/java0904/Library/LaunchAgents/homebrew.mxcl.mongodb-community.plist
mysql@5.7         started java0904 /Users/java0904/Library/LaunchAgents/homebrew.mxcl.mysql@5.7.plist
nginx             error   java0904 /Users/java0904/Library/LaunchAgents/homebrew.mxcl.nginx.plist
redis             started java0904 /Users/java0904/Library/LaunchAgents/homebrew.mxcl.redis.plist
zookeeper         stopped

继续

brew search php

输出

==> Formulae
brew-php-switcher ✔                      exolnet/deprecated/php@7.1               php-cs-fixer                             php@7.4                                  phpmyadmin
exolnet/deprecated/php@5.6               php                                      php@7.2                                  phplint                                  phpstan
exolnet/deprecated/php@7.0               php-code-sniffer                         php@7.3                                  phpmd                                    phpunit ✔
==> Casks
eclipse-php

继续

brew install php@7.4
输出

Updating Homebrew...
^Cgit -C "$(brew --repo homebrew/core)" remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git
==> Downloading https://homebrew.bintray.com/bottles/php%407.4-7.4.13_1.big_sur.bottle.tar.gz
^C
java0904@weigongdeMacBook-Pro ~ % git -C "$(brew --repo homebrew/core)" remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git
java0904@weigongdeMacBook-Pro ~ % git -C "$(brew --repo homebrew/cask)" remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-cask.git
java0904@weigongdeMacBook-Pro ~ % git -C "$(brew --repo homebrew/cask-fonts)" remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-cask-fonts.git
 
fatal: cannot change to '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask-fonts': No such file or directory
java0904@weigongdeMacBook-Pro ~ % git -C "$(brew --repo homebrew/cask-fonts)" remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-cask-fonts.git
fatal: cannot change to '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask-fonts': No such file or directory
java0904@weigongdeMacBook-Pro ~ % git -C "$(brew --repo)" remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git
java0904@weigongdeMacBook-Pro ~ % git -C "$(brew --repo homebrew/cask-fonts)" remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-cask-fonts.git
fatal: cannot change to '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask-fonts': No such file or directory
java0904@weigongdeMacBook-Pro ~ % git -C "$(brew --repo)" remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git
 
java0904@weigongdeMacBook-Pro ~ % git -C "$(brew --repo homebrew/core)" remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git
 
java0904@weigongdeMacBook-Pro ~ % git -C "$(brew --repo homebrew/cask)" remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-cask.git
 
java0904@weigongdeMacBook-Pro ~ % git -C "$(brew --repo homebrew/cask-fonts)" remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-cask-fonts.git
 
fatal: cannot change to '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask-fonts': No such file or directory
java0904@weigongdeMacBook-Pro ~ % brew install php@7.4                                                                                                                       
Updating Homebrew...
^C==> Downloading https://homebrew.bintray.com/bottles/php%407.4-7.4.13_1.big_sur.bottle.tar.gz
Already downloaded: /Users/java0904/Library/Caches/Homebrew/downloads/818ed98a789fd90b815576c5869d1f615d3f397eeb158931624cd6b469b5196d--php@7.4-7.4.13_1.big_sur.bottle.tar.gz
==> Pouring php@7.4-7.4.13_1.big_sur.bottle.tar.gz
==> /usr/local/Cellar/php@7.4/7.4.13_1/bin/pear config-set php_ini /usr/local/etc/php/7.4/php.ini system
==> /usr/local/Cellar/php@7.4/7.4.13_1/bin/pear config-set php_dir /usr/local/share/pear@7.4 system
==> /usr/local/Cellar/php@7.4/7.4.13_1/bin/pear config-set doc_dir /usr/local/share/pear@7.4/doc system
==> /usr/local/Cellar/php@7.4/7.4.13_1/bin/pear config-set ext_dir /usr/local/lib/php/pecl/20190902 system
==> /usr/local/Cellar/php@7.4/7.4.13_1/bin/pear config-set bin_dir /usr/local/opt/php@7.4/bin system
==> /usr/local/Cellar/php@7.4/7.4.13_1/bin/pear config-set data_dir /usr/local/share/pear@7.4/data system
==> /usr/local/Cellar/php@7.4/7.4.13_1/bin/pear config-set cfg_dir /usr/local/share/pear@7.4/cfg system
==> /usr/local/Cellar/php@7.4/7.4.13_1/bin/pear config-set www_dir /usr/local/share/pear@7.4/htdocs system
==> /usr/local/Cellar/php@7.4/7.4.13_1/bin/pear config-set man_dir /usr/local/share/man system
==> /usr/local/Cellar/php@7.4/7.4.13_1/bin/pear config-set test_dir /usr/local/share/pear@7.4/test system
==> /usr/local/Cellar/php@7.4/7.4.13_1/bin/pear config-set php_bin /usr/local/opt/php@7.4/bin/php system
==> /usr/local/Cellar/php@7.4/7.4.13_1/bin/pear update-channels
==> Caveats
To enable PHP in Apache add the following to httpd.conf and restart Apache:
    LoadModule php7_module /usr/local/opt/php@7.4/lib/httpd/modules/libphp7.so
 
    <FilesMatch \.php$>
        SetHandler application/x-httpd-php
    </FilesMatch>
 
Finally, check DirectoryIndex includes index.php
    DirectoryIndex index.php index.html
 
The php.ini and php-fpm.ini file can be found in:
    /usr/local/etc/php/7.4/
 
php@7.4 is keg-only, which means it was not symlinked into /usr/local,
because this is an alternate version of another formula.
 
If you need to have php@7.4 first in your PATH run:
  echo 'export PATH="/usr/local/opt/php@7.4/bin:$PATH"' >> ~/.zshrc
  echo 'export PATH="/usr/local/opt/php@7.4/sbin:$PATH"' >> ~/.zshrc
 
For compilers to find php@7.4 you may need to set:
  export LDFLAGS="-L/usr/local/opt/php@7.4/lib"
  export CPPFLAGS="-I/usr/local/opt/php@7.4/include"
 
 
To have launchd start php@7.4 now and restart at login:
  brew services start php@7.4
Or, if you don't want/need a background service you can just run:
  php-fpm
==> Summary
 /usr/local/Cellar/php@7.4/7.4.13_1: 497 files, 72.3MB

按照提示执行一下两个命令

echo 'export PATH="/usr/local/opt/php@7.4/bin:$PATH"' >> ~/.zshrc
echo 'export PATH="/usr/local/opt/php@7.4/sbin:$PATH"' >> ~/.zshrc

继续执行

vim ~/.zshrc

将以下内容黏贴到.zshrc文件中

执行
source ~/.zshrc

执行

php -v
输出

PHP 7.4.13 (cli) (built: Nov 30 2020 14:57:43) ( NTS )
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
    with Zend OPcache v7.4.13, Copyright (c), by Zend Technologies
java0904@**MacBook-Pro ~ % cd /usr/local/Cellar/nginx/1.19.2/bin

执行

brew services start php@7.4

输出

Service `php@7.4` already started, use `brew services restart php@7.4` to restart.
java0904@**MacBook-Pro bin % brew services restart php@7.4
Stopping `php@7.4`... (might take a while)
==> Successfully stopped `php@7.4` (label: homebrew.mxcl.php@7.4)
==> Successfully started `php@7.4` (label: homebrew.mxcl.php@7.4)

执行

brew services list

输出

Name              Status  User     Plist
activemq          stopped          
elasticsearch     stopped          
kafka             stopped          
kibana            stopped          
mongodb-community started java0904 /Users/java0904/Library/LaunchAgents/homebrew.mxcl.mongodb-community.plist
mysql@5.7         started java0904 /Users/java0904/Library/LaunchAgents/homebrew.mxcl.mysql@5.7.plist
nginx             error   java0904 /Users/java0904/Library/LaunchAgents/homebrew.mxcl.nginx.plist
php@7.4           error   java0904 /Users/java0904/Library/LaunchAgents/homebrew.mxcl.php@7.4.plist
redis             started java0904 /Users/java0904/Library/LaunchAgents/homebrew.mxcl.redis.plist
zookeeper         stopped
不知道为什么php@7.4 的状态是error

执行
sudo php-fpm

输出

[26-Dec-2020 21:30:41] NOTICE: fpm is running, pid 4572
[26-Dec-2020 21:30:41] NOTICE: ready to handle connections

安装php扩展
输出
sudo pecl install redis

一路yes，最后输出
checking for igbinary includes... configure: error: Cannot find igbinary.h
ERROR: `/private/tmp/pear/install/redis/configure --with-php-config=/usr/local/opt/php@7.4/bin/php-config --enable-redis-igbinary=yes --enable-redis-lzf=yes --enable-redis-zstd=yes' failed

执行

sudo pecl install igbinary
输出
pecl/igbinary is already installed and is the same as the released version 3.1.6
install failed

于是我的逻辑是先删除，再安装

于是执行下面两个命令
sudo pecl uninstall igbinary  
sudo pecl install igbinary
成功之后执行真正的安装

sudo pecl install redis   
sudo pecl install mongodb

此时执行查看扩展模块

php -m

已经可以看到上面的安装的模块都在里面了，但是访问index.php,却没有看到这两个扩展，原因是没有重启php，需要执行以下命令

sudo killall php-fpm
sudo php-fpm