Speed up the creation and maintenance of PHP web applications. End repetitive coding tasks and enjoy the power of controlling your code.
What is Symfony, Symfony at a Glance, Explained to a developer, Six good reasons to use Symfony, The tecnological benefits of Symfony in 6 easy lessons
Roadmap, The Release Process, Our Backward Compatibility Promise
Checking out the Project Structure
Configuring Symfony
Symfony and the HTTP Fundamentals
Controller.
Controller, Creating a Page: Route and Controller, Routing (Annotation/YML), Use Annotations to Configure Routing, Caching and Security
Service Container, What is a Service(3.1 explains better than 3.4), Symfony Service Container
Service Container
Twig, Creating and using templates, Template Inheritance, Rendering a Template
Twig Extension
Databases and the Doctrine ORM
https://symfony.com/doc/current/doctrine.html
Creating the Database Tables/Schema
Persisting Objects to the Database
Fetching Objects from the Database
Updating an Object
Deleting an Object
Querying for Objects with DQL, Querying for Objects Using Doctrine's Query Builder, How to Create custom Repository Classes
https://symfony.com/doc/current/best_practices.html