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Extending Symfony2 Web Application Framework

By : Sebastien Armand
Book Image

Extending Symfony2 Web Application Framework

By: Sebastien Armand

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Extending Symfony2 Web Application Framework
Sebastien Armand
Mar, 2014 | 140 pages
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Table of Contents (13 chapters)
Extending Symfony2 Web Application Framework
Extending Symfony2 Web Application Framework
Credits
Credits
About the Author
About the Author
About the Reviewers
About the Reviewers
www.PacktPub.com
www.PacktPub.com
Preface
Preface
Free Chapter
1
Services and Listeners
Services and Listeners
Services
Listeners
Summary
2
Commands and Templates
Commands and Templates
Commands
Twig
Summary
3
Forms
Forms
An input for geographical coordinates
Data transformers
Forms based on user data
Going further
Summary
4
Security
Security
Authentication
Authorization
Securing an API – an example
Summary
5
Doctrine
Doctrine
Creating your own data types
Custom DQL functions
Versioning
Creating a Doctrine filter
Summary
6
Sharing Your Extensions
Sharing Your Extensions
Creating the bundle
Getting ready to share
Summary
Index
Index

Chapter 2. Commands and Templates

In this chapter, we will review two of the most common kinds of extensions that you will encounter while working on a Symfony project:

  • Commands: They are similar to the ones that Symfony brings you, such as the ones already in the framework (cache:clear, doctrine:database:create, and so on)

  • Twig: It's relatively easy to extend the templating language of Symfony as well

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