Mac brew 安装amp环境

|首先加入Homebrew官方的几个软件源

$ brew tap homebrew/dupes
$ brew tap homebrew/versions
$ brew tap homebrew/php

|安装PHP5.6

$ brew install php56

新问题：安装完成后没有Apache用的php5.so

- 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

|安装Apache

$ 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
1、加载模块libphp5.so：一般在 /usr/local/Cellar/php56/5.6.19/libexec/apache2/libphp5.so
2、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>

|安装mysql

$ 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

添加修改mysql配置

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