1、停用MAC自帶的apache
sudo launchctl unload -w /System/Library/LaunchDaemons/org.apache.httpd.plist 2>/dev/null
2、安裝httpd
brew install httpd //如果之前有安裝執行重裝 brew reinstall httpd
3、安裝php72
brew install php72 --with-httpd
4、為了可以切換php，建立軟鏈接
ln -s /usr/local/opt/php/lib/httpd/modules/libphp7.so /usr/local/lib/libphp7.so
5、修改apache配置
sudo vim /usr/local/etc/httpd/httpd.conf
ServerName localhost
DocumentRoot "/Users/mac/data"
<Directory "/Users/mac/data">
...
AllowOverride All
...
#LoadModule php5_module /usr/local/php5-5.6.29-20170114-210819/libphp5.so
#LoadModule php7_module /usr/local/opt/php/lib/httpd/modules/libphp7.so
#Brew PHP LoadModule for sphp switcher
#LoadModule php5_module /usr/local/lib/libphp5.so
LoadModule php7_module /usr/local/lib/libphp7.so
<IfModule dir_module>
DirectoryIndex index.php index.html
</IfModule>
<FilesMatch .php$>
SetHandler application/x-httpd-php
</FilesMatch>
6、再后面就是建立虛擬站點本地域名
打開httpd-vhost.conf這一句。或加上：Include /usr/local/etc/httpd/extra/httpd-vhosts.conf
把原來的httpd-vhost.conf拷貝到新位置下：
cp /etc/apache2/extra/httpd-vhosts.conf /usr/local/etc/httpd/extra/httpd-vhosts.conf