Talk about dependency management in PHP and ZendFramework2. Use Composer with ZF2 project. Created for ZfConf 2012 Russia. http://www.zfconf.ru/2012/

1. Dependency PHP
Management Zend Framework 2
Kirill chEbba Chebunin
Creara

2. Actual PHP Problems

Code Quality
− Design Patterns

Standards
− PSR

Complete Solutions
− Libraries
− Modules, Bundles, Plugins
− Tools
ZFConf 2012 (c) Kirill chEbba Chebunin

3. Dependency Management
ZFConf 2012 (c) Kirill chEbba Chebunin

4. The Problem
ZFConf 2012 (c) Kirill chEbba Chebunin

5. The Problem
ZFConf 2012 (c) Kirill chEbba Chebunin

6. The Problem
ZFConf 2012 (c) Kirill chEbba Chebunin

7. Solutions

Python: easy_install, pip

Ruby: gems

Java: maven, ivy

C#(.NET): NuGet, NuPack

PHP: PEAR/Pyrus
ZFConf 2012 (c) Kirill chEbba Chebunin

8. Solutions. PHP Frameworks

Symfony2
− Git Submodules
− bin/vendors
− Composer

Zend Framework2
− Pyrus
− Modules?
ZFConf 2012 (c) Kirill chEbba Chebunin

9. Composer
ZFConf 2012 (c) Kirill chEbba Chebunin

10. Composer

PEAR. Why NOT?

Composer. Why?
− Created for Dependency management
− Separate storage & Package metadata
− Support existing infrastructure
− Dist & Source
− Extendable
− Autoload Support
ZFConf 2012 (c) Kirill chEbba Chebunin

11. Composer. Architecture

Package

Repository – package meta data
− Composer, Pear, VCS, etc

Downloader
− Archive, VCS, Pear

Installer
− Library, Project

Autoload
− PSR-0, ClassMap
ZFConf 2012 (c) Kirill chEbba Chebunin

12. ZF2 + Composer
ZFConf 2012 (c) Kirill chEbba Chebunin

13. ZF2 + Composer. Pear
composer.json
"repositories": [
{
"type": "pear",
"url": "http://packages.zendframework.com"
}
]
ZFConf 2012 (c) Kirill chEbba Chebunin

14. ZF2 + Composer. Pear
"require": {
"php": ">=5.3.2",
"pear-zf2/Zend_Mvc": "2.0.0beta3",
"pear-zf2/Zend_Di": "2.0.0beta3",
"pear-zf2/Zend_Code": "2.0.0beta3",
"pear-zf2/Zend_Config": "2.0.0beta3",
"pear-zf2/Zend_EventManager": "2.0.0beta3",
"pear-zf2/Zend_Filter": "2.0.0beta3",
"pear-zf2/Zend_Http": "2.0.0beta3",
"pear-zf2/Zend_Loader": "2.0.0beta3",
"pear-zf2/Zend_Module": "2.0.0beta3",
"pear-zf2/Zend_Registry": "2.0.0beta3",
"pear-zf2/Zend_Stdlib": "2.0.0beta3",
"pear-zf2/Zend_Uri": "2.0.0beta3",
"pear-zf2/Zend_Validator": "2.0.0beta3",
"pear-zf2/Zend_View": "2.0.0beta3"
}
ZFConf 2012 (c) Kirill chEbba Chebunin

15. ZF2 + Composer. Pear
public/index.php
//require_once
//(getenv('ZF2_PATH') ?: 'vendor/ZendFramework/library')
// .'/Zend/Loader/AutoloaderFactory.php';
//ZendLoaderAutoloaderFactory::factory();
require_once 'vendor/.composer/autoload.php';
ZFConf 2012 (c) Kirill chEbba Chebunin

16. ZF2 + Composer. Pear
/path/to/project$ composer install
ZFConf 2012 (c) Kirill chEbba Chebunin

17. ZF2 + Composer. Pear
ZFConf 2012 (c) Kirill chEbba Chebunin

18. ZF2 + Composer. Pear
Problems:

Missed dependencies in zf2 channel

Missed versions in zf2 channel

No package groups support in Composer
Zend_Framework#Standard
ZFConf 2012 (c) Kirill chEbba Chebunin

19. ZF2 + Composer. Composer
composer.json
"repositories": [
{
"type": "composer",
"url":
"https://raw.github.com/chEbba/Zf2Composer/master"
}
]
ZFConf 2012 (c) Kirill chEbba Chebunin

20. ZF2 + Composer. Composer
"require": {
"php": ">=5.3.2",
"pear-zf2/Zend_Mvc": "2.0.0beta3",
"pear-zf2/Zend_EventManager": "2.0.0beta3",
"pear-zf2/Zend_Module": "2.0.0beta3",
"pear-zf2/Zend_View": "2.0.0beta3"
}
ZFConf 2012 (c) Kirill chEbba Chebunin

21. ZF2 + Composer. Composer
ZFConf 2012 (c) Kirill chEbba Chebunin

22. ZF2 + Composer. Module
ZFConf 2012 (c) Kirill chEbba Chebunin

23. ZF2 + Composer. Module
composer.json
"name": "zendframework/zend-developer-tools",
"description": "ZF2 module for developer and debug tools.",
"keywords": ["zend", "zf", "module", "developer", "tools"],
"homepage":
"https://github.com/zendframework/ZendDeveloperTools",
"type": "library",
"license": "New BSD License",
"authors": [
{
"name": "Zend Technologies USA",
"email": "info@zendframework.com",
"homepage": "http://zendframework.com"
}
],
ZFConf 2012 (c) Kirill chEbba Chebunin

24. ZF2 + Composer. Module
composer.json
"name": "zendframework/zend-developer-tools",
"description": "ZF2 module for developer and debug tools.",
"keywords": ["zend", "zf", "module", "developer", "tools"],
"homepage":
"https://github.com/zendframework/ZendDeveloperTools",
"type": "library",
"license": "New BSD License",
"authors": [
{
"name": "Zend Technologies USA",
"email": "info@zendframework.com",
"homepage": "http://zendframework.com"
}
],
ZFConf 2012 (c) Kirill chEbba Chebunin

25. ZF2 + Composer. Module
"version": "1.0.0-pr1",
"require":{
"php":">=5.3.2",
"pear-zf2/zend_mvc": "2.0.0beta3",
"pear-zf2/zend_eventmanager": "2.0.0beta3",
"pear-zf2/zend_http": "2.0.0beta3",
"pear-zf2/zend_stdlib": "2.0.0beta3",
"pear-zf2/zend_view": "2.0.0beta3"
},
"autoload":{
"classmap":[""]
}
ZFConf 2012 (c) Kirill chEbba Chebunin

26. ZF2 + Composer. Module
http://packagist.org/packages/submit
ZFConf 2012 (c) Kirill chEbba Chebunin

27. ZF2 + Composer. Module
composer.json
"require": {
"php": ">=5.3.2",
"pear-zf2/Zend_Mvc": "2.0.0beta3",
"pear-zf2/Zend_EventManager": "2.0.0beta3",
"pear-zf2/Zend_Module": "2.0.0beta3",
"pear-zf2/Zend_View": "2.0.0beta3",
"zendframework/zend_developer_tools": "1.0.0-alpha1"
}
ZFConf 2012 (c) Kirill chEbba Chebunin

28. ZF2 + Composer. Module
application.config.php
'modules' => array(
'Application',
'ZendDeveloperTools'
)
ZFConf 2012 (c) Kirill chEbba Chebunin

29. ZF2 + Composer. Pear
/path/to/project$ composer update
ZFConf 2012 (c) Kirill chEbba Chebunin

30. ZF2 + Composer. Composer
ZFConf 2012 (c) Kirill chEbba Chebunin

31. Links

https://github.com/chEbba/Zf2Composer/

https://github.com/zendframework/ZendSkeletonApplication/

https://github.com/zendframework/ZendDeveloperTools/

https://github.com/stefankleff/ZendDeveloperTools/

http://getcomposer.org/

http://packagist.org/

http://packages.zendframework.com/

http://modules.zendframework.com/
ZFConf 2012 (c) Kirill chEbba Chebunin

32. Questions?
Use Complete Solutions,
BITCH!
Github: chEbba
Twitter: @iamchEbba
Mail: iam@chebba.org
Made by Coyl
ZFConf 2012 (c) Kirill chEbba Chebunin