Brew 安装PHP软件

1. 搜索php软件，方便安装自己想要的版本

   brew search php
   

2. 安装

   brew install [email protected]
   

   安装时间，根据网络环境不同，请耐心等待。

   ...

   安装完成后，注意查看信息,如:

   # 这里是 Apache 环境需要修改的信息
   To enable PHP in Apache add the following to httpd.conf and restart Apache:
       LoadModule php7_module /usr/local/opt/[email protected]/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/7.2/
   
   [email protected] is keg-only, which means it was not symlinked into /usr/local,
   because this is an alternate version of another formula.
   # 系统环境变量要修改的信息
   If you need to have [email protected] first in your PATH run:
     echo 'export PATH="/usr/local/opt/[email protected]/bin:$PATH"' >> ~/.zshrc
     echo 'export PATH="/usr/local/opt/[email protected]/sbin:$PATH"' >> ~/.zshrc
   
   For compilers to find [email protected] you may need to set:
     export LDFLAGS="-L/usr/local/opt/[email protected]/lib"
     export CPPFLAGS="-I/usr/local/opt/[email protected]/include"
   
   
   To have launchd start [email protected] now and restart at login:
     brew services start [email protected]
   Or, if you don't want/need a background service you can just run:
     php-fpm
   

3. 设定系统环境变量

   打开并编辑环境变量文件

   vim ~/.bash_profile
   

   输入对应环境变量

   export PATH="/usr/local/opt/[email protected]/bin:$PATH"
   

   注意：如果wq提示是只读文件的话，执行wq!强制保存。

   执行重载环境变量

   source ~/.bash_profile