Adding Memcache and Redis to MAMP 2.1.3 (PHP 5.3.20)
Not sure how long this will be good for, but here's an easy path to adding Memached and Redis support to MAMP 2.1.3. It depends on the fact that, right now, the Homebrew PHP project and MAMP are using the same versions of PHP. This assumes you have Homebrew and MAMP 2.1.3 installed. I'll just be describing the process for PHP 5.3.20.
Make sure you've tapped homebrew-dupes and homebrew-php with:
brew tap homebrew/dupesand
brew tap josegonzalez/php.
Install memcached and redis for PHP Homebrew:
brew install php53-memcacheand
brew install php53-redis.
Go into MAMP and navigate to: File menu > Edit Template > PHP > PHP 184.108.40.206 php.ini.