Install php-redis extension under mac

First compile the source code:

git clone git://github.com/nicolasff/phpredis.git
cd ./phpredis
phpize
make
make install

Then write the ini file:

vim /opt/local/ etc/php5/conf.d/redis.ini

Content:

extension=redis.so

The above introduces the installation of php-redis extension on mac, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.