brew install php72,安装后可通过php-v 查看版本。
设置为默认的版本
修改 vim ~/.bash_profile
exportPATH=/Applications/MAMP/bin/php/php7.2.7/bin:$PATH
#/Applications/MAMP/bin/php/php7.2.7/bin是默认的php版本路径,请按照当前环境自行更改
保存重载环境变量
source~/.bash_profile
修改后可使用which php查看默认版本
安装成功后提示:
To enable PHP in Apache add the following to httpd.conf and restart Apache:
LoadModule php7_module /usr/local/opt/php@7.2/lib/httpd/modules/libphp7.so
<FilesMatch \.php$>
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/
php@7.2 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@7.2 first in your PATH run:
echo 'export PATH="/usr/local/opt/php@7.2/bin:$PATH"' >> ~/.bash_profile
echo 'export PATH="/usr/local/opt/php@7.2/sbin:$PATH"' >> ~/.bash_profile
For compilers to find php@7.2 you may need to set:
export LDFLAGS="-L/usr/local/opt/php@7.2/lib"
export CPPFLAGS="-I/usr/local/opt/php@7.2/include"
To have launchd start php@7.2 now and restart at login:
brew services start php@7.2
Or, if you don't want/need a background service you can just run:
php-fpm
切换php版本
在apache配置文件中下面添加以下内容 libphp 模块:
#LoadModule php5_module /usr/local/opt/php@5.6/lib/httpd/modules/libphp5.so
#LoadModule php7_module /usr/local/opt/php@7.0/lib/httpd/modules/libphp7.so
#LoadModule php7_module /usr/local/opt/php@7.1/lib/httpd/modules/libphp7.so
#LoadModule php7_module /usr/local/opt/php@7.2/lib/httpd/modules/libphp7.so
需要使用某个版本则删除对应的#,去掉注释即可。
然后重启apche和php
重启apche sudo /usr/sbin/apachectl restart
有话要说...