php-build and phpenv allow developers to easily install and manage multiple versions of PHP on their system. php-build downloads and compiles PHP from source while phpenv manages PATH environment variables to select the PHP version. Other tools like rbenv provide similar functionality for Ruby versions. The document recommends installing prerequisite packages before using php-build and demonstrates commands for installing and selecting a PHP version with php-build and phpenv.

1. Buildin!
Development
Environment with
php-build and phpenv

2. Self Introduction
• @yuya_takeyama
• Interested in...
• Node.js
• Socket.IO

5. php-build

6. phpenv

9. php-build

10. phpenv
rbenv

11. php-build

12. • https://github.com/CHH/php-build
• http://blog.yuyat.jp/archives/1376

13. $ php-build --definitions
5.3.6
5.3.8
5.3snapshot
5.4.0alpha3
5.4.0beta1
5.4.0beta2
5.4snapshot

14. $ php-build 5.3.8 ./php/5.3.8

15. $ less ~/.php-build/tmp/php-build.~~~.error.log

17. $ sudo aptitude install
build-essential bison re2c
libxml2-dev zlib1g-dev
libcurl4-openssl-dev
libjpeg62-dev libpng12-dev
libfreetype6-dev libt1-dev
libmcrypt-dev libreadline-
dev libtidy-dev libxslt1-dev

18. phpenv

19. • https://github.com/CHH/phpenv
• http://blog.yuyat.jp/archives/1446

20. rbenv
https://github.com/sstephenson/rbenv

22. php-build
$ php-build 5.4.0beta2 ~/.phpenv/versions/5.4.0beta2

23. phpenv
• https://gist.github.com/1305922
$ phpenv install 5.4.0beta2

28. rbenv

29. • https://github.com/chriseppstein/rbenv-each
• $ phpenv each -v php -v