homebrew

brew update; # update packages' info
brew upgrade; # upgrade outdated packages
brew install <some_package>; # install package which you want

brew install vim
brew install mysql

brew doctor

brew search vim
brew search php

brew info mysql
brew options mysql

--- php ---

brew tap homebrew/dupes
brew tap homebrew/versions
brew tap josegonzalez/homebrew-php

brew info php56
brew options php56

httpd.conf:

#LoadModule php5_module libexec/apache2/libphp5.so
LoadModule php5_module /usr/local/opt/php56/libexec/apache2/libphp5.so

.bash_profile:

export PATH="$(brew --prefix josegonzalez/php/php56)/bin:$PATH"

php.ini:

/usr/local/etc/php/5.6/php.ini

sudo apachectl restart (stop, start)