$ brew tap homebrew/dupes

$ brew tap homebrew/versions

$ brew tap homebrew/php

$ brew install php56

- 卸载： $ brew remove php56

- 安装： $ brew install php56 —with-apache

如果出现以下内容说明被弃用了

Warning: homebrew/php/php56: --with-apache was deprecated; using --with-httpd24 instead!

需要执行该命令来安装：

$ brew install php56 --with-httpd24

$ brew install httpd24

或

$ brew install homebrew/apache/httpd24

配置文件路径为/usr/local/etc/apache2/2.4/httpd.conf

Apache 支持PHP

、加载模块libphp5.so：一般在 /usr/local/Cellar/php56/5.6./libexec/apache2/libphp5.so

、后缀名

<IfModule php5_module>

     AddType application/x-httpd-php .php

     AddType application/x-httpd-php-source .phps

     <IfModule dir_module>

          DirectoryIndex index.htm index.html index.php

     </IfModule>

</IfModule>

$ brew install mysql

We've installed your MySQL database without a root password. To secure it run:

    mysql_secure_installation

To connect run:

    mysql -uroot

To have launchd start mysql at login:

  ln -sfv /usr/local/opt/mysql/*.plist ~/Library/LaunchAgents

Then to load mysql now:

  launchctl load ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist

Or, if you don't want/need launchctl, you can just run:

  mysql.server start

mysqld --help --verbose | more (查看帮助, 按空格下翻)

你会看到开始的这一行(表示配置文件默认读取顺序)

Default options are read from the following files in the given order:

/etc/my.cnf /etc/mysql/my.cnf /usr/local/etc/my.cnf ~/.my.cnf

注意：通常这些位置是没有配置文件的, 所以要自己建一个

ls $(brew --prefix mysql)/support-files/my-* (用这个可以找到样例.cnf)

cp /usr/local/opt/mysql/support-files/my-default.cnf /etc/my.cnf (拷贝到第一个默认读取目录)

建议拷贝到 /usr/local/etc/my.cnf （以免mac系统升级可能会丢失）

按需修改my.cnf，然后重启 mysql