Symfony 3.3: Upgrade, Autowiring & Autoconfigure

Symfony 3.3 comes with some FRESH new dependency injection changes! Yes, autowiring, autoconfigure, auto-registration of services! Autobots, roll out! In this tutorial, we will:

• Upgrade to Symfony 3.3
• Learn about the new _defaults keyword
• Update service ids to be class names
• Discuss public versus private services
• Upgrade to the new services.yml format without breaking our project
• Auto-register all classes in src/AppBundle as services (what!?)
• Handling classes that have multiple services registered
• Understanding autowiring and aliases
• Using named arguments when autowiring fails

Say hello to the bigger, faster, strong way of service configuration!

• Upgrading to Symfony 3.3!
• _defaults, autowire & autoconfigure
• Service Class Name as Service id
• Making all Services Private
• Auto-Registering All Services
• Controllers as Services
• Understanding Autowiring Logic
• Problematic Multi-Class Services
• Autowiring Controller Arguments
• Aliases & When Autowiring Fails
• Autowiring Deprecations
• Configuring Specific (Named) Arguments
• RAD with Symfony 3.3