$ ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
$ brew tap
$ brew install
$ echo 'export PATH="$(brew --prefix josegonzalez/php/php54)/bin:/usr/local/bin:$PATH"' >> ~/.bash_profile
$ . ~/.bash_profile
$ php -v # homebrewでインストールしたPHP
$ /usr/bin/php -v # Mac OSXのPHP
$ sudo pear channel-discover pear.phpunit.de
$ sudo pear channel-discover pear.symfony.com
$ sudo pear install phpunit/PHPUnit-3.7.30
$ sudo vim /usr/local/etc/php/5.4/php.ini
696: ;include_path = ".:/php/includes"
+ 697: include_path = ".:/usr/local/Cellar/php54/5.4.26/lib/php"
910: ;date.timezone =
+ 911: date.timezone = Asia/Tokyo