- Lithium is an upcoming PHP framework that is lightweight and flexible - It uses MongoDB as its primary database and supports MySQL as well - The presentation covered the core functionality of Lithium including installation, models, controllers, views and provided examples of using it to build a blog application

1. Lithium labo #2
Super Rad Framework
2010/07/30 php-study tokkyo yandod
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2. Who am I
name Yusuke Ando
a,k,a, yando
Talking & Writing
in JP PHP community
Rakuten.inc
Linkshare.inc
in NYC since 2009
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3. Germany and me.
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4. From Lithium session at Tek X Chicago
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5. Agenda
What is Lithium
Core functionality
Recap and announcement
Copyright © YusukeAndo. 2010 - . All rights reserved. 5

6. What is Lithium?
The origin of Lithium
Copyright © YusukeAndo. 2010 - . All rights reserved. 6

7. Lithium
Framework for PHP5.3 or higher
Light weight, Flexibility
Document Database as Primary citizen
Was called as Cake3
Copyright © YusukeAndo. 2010 - . All rights reserved. 7

8. Gwoo & Nate !
Copyright © YusukeAndo. 2010 - . All rights reserved. 8

9. Little bit detail
12 developers in project
Current version is 0.9.5 Almost There
CakePHP like code
Able to integrate outside Libraries.
Including Unit Test, Console, Document
Refined View and Model layer.
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10. PHP5,3
Namespace
Finally language orgnizes naming rule.
Late Static Binding (LSB)
Allow full extending static class.
Clousure
Promote Aspect Oriented Programming.
This is time to evolve our self.
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11. Core value
PHP5.3
拡張性(flexibility)
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12. Core functionality
雰囲気を体験
Copyright © YusukeAndo. 2010 - . All rights reserved. 12

13. Install
PHP5.3 Also XAMPP
MongoDB is recommended, MySQL is beta.
Just extract archive.
http://rad-dev.org/lithium/versions
Database setting
app/config/connections.php
Simple install steps
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14. app/config/connections.php
namespace
use ¥lithium¥data¥Connections;
Connections::add('default', array(
'type' => 'MongoDb',
'host' => 'localhost',
'database' => 'labo02'
));
Copyright © YusukeAndo. 2010 - . All rights reserved. 14

15. Homepage
Copyright © YusukeAndo. 2010 - . All rights reserved. 15

16. Blog Tutorial
Controller calls PostModel
Writing template with pure php.
If you use MySQL, need to create schema first.
Namespace Namespace Namespace
Smaller code than any other Framework.
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17. app/models/Post.php
<?php namespace
namespace app¥models;
class Post extends ¥lithium¥data¥Model {
}
Copyright © YusukeAndo. 2010 - . All rights reserved. 17

18. app/controllers/PostsController.php
<?php
namespace app¥controllers; Importing model
and parent class
use app¥models¥Post;
class PostsController extends ¥lithium¥action¥Controller {
public function index(){
$posts = Post::all(); Return vars to
return compact('posts'); template
}
}
Copyright © YusukeAndo. 2010 - . All rights reserved. 18

19. app/views/posts/index.html.php
<?php foreach($posts as $post): ?>
<article>
<h1><?=$post->title ?></h1>
<p><?=$post->body ?></p>
</article> Auto escaping
<?php endforeach; ?>
Copyright © YusukeAndo. 2010 - . All rights reserved. 19

20. result
Copyright © YusukeAndo. 2010 - . All rights reserved. 20

21. Where is flexibility ?
Isolatated core classes
You can replace any class inside flow.
Libraries class is able to load any classes
Specify structure by closure
Filter system
No more callback
Less sub class
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22. 13 Packages of Lithium
action security
analysys storage
console template
core test
data tests
g11n util
net
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23. Typical class tree
Provides common structure for
Object each classes.
For Static class.
StaticObject (including any model classes)
Provides configuable structure
Adaptable
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24. Unified constructor
Object class provides common constructor
function __construct(array $config = array())
function __construct(array $config = array())
function __construct(array $config = array())
function __construct(array $config = array())
function __construct(array $config = array())
function __construct(array $config = array())
function __construct(array $config = array())
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25. Adapter provides portability
Connections Logger Catalog Cache
Auth Session
Adaptable
YourAdapter
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26. Ready to hack
You can use any class you
like, even your class or any
other component
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27. Case Studies
Doctrine
http://marianoiglesias.com.ar/li3-lithium/building-a-
blog-with-lithium-and-doctrine/
Twig
http://rad-dev.org/li3_twig/source
Zend
http://rad-dev.org/lithium/wiki/guides/using/zend
http://rad-dev.org/projects
http://lab.lithify.me/
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28. Recap
Lithium is lightest and most flexible.
Using much PHP5.3
LSB
NameSpace
Closure
Community is still growing up.
Documents and plugin will come soon.
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29. 特報
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30. 【講演】 The Origin of Lithium
軽量・柔軟な次世代フレームワークLithiumの思想
やコアフィーチャーを開発者が解説
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31. それが
PHP Matsuri
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32. 開催概要
日程
2010/10/02 (Sat) – 2010/10/03 (Sun)
会場
晴海グランドホテル
募集人数
100名 (スタッフ除く)
参加費用
2万円前後(食事・軽食・懇親会込み)
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33. タイムスケジュール
Time October 2 (Sat) Time October 3 (Sun)
9:00 - 受付 8:00 – 朝食
10:00 9:00
10:00 – 基調講演・ゲストセ 10:00 – 開発タイム
12:00 ッション 12:00
12:00 – 昼食・開発開始 12:00 – 昼食・デモ応募締切
13:00 13:00
13:00 – ワークショップ・セッ 13:00 - デモ発表
18:00 ション 16:00
18:00 – 夕食 16:30 – 表彰・クロージング
20:00 17:00
20:00- お楽しみ
22:00
終日 開発タイム
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34. 開発コンテスト・ハッカソン
未発表作品・機能のコンテストを開催
PHPに関連している作品（サービス、ツール、ドキュメントなど）
チームでの応募も可
開発タイム終了後にデモを実施
各自持ち時間3分でデモ発表
審査員によって各賞を選出
作業スペースは終夜利用可
まとまった開発時間を確保
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35. オールナイト開催
初日朝9時から開始し、翌日17時に終了
豪華ゲストによるセッション、ワークショップ
開発用スペースでは各自開発や質問が可能
2日目に作品のコンテストを開催
オールナイトでセッション、開発、交流
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36. 質疑応答
ご静聴ありがとうございました。
Follow ＠phpmatsuri
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