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The Symfony Components

The Components implement common features needed to develop websites. They are the foundation of the Symfony full-stack framework, but they can also be used standalone even if you don't use the framework as they don't have any mandatory dependencies.

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The Components¶

• How to Install and Use the Symfony Components
• Asset
  • The Asset Component
• BrowserKit
  • The BrowserKit Component
• ClassLoader
  • The ClassLoader Component
  • The PSR-0 Class Loader
  • The PSR-4 Class Loader
  • MapClassLoader
  • Cache a Class Loader
  • The Class Map Generator
• Config
  • The Config Component
  • Loading Resources
  • Caching based on Resources
  • Defining and Processing Configuration Values
• Console
  • The Console Component
  • Using Console Commands, Shortcuts and Built-in Commands
  • Building a single Command Application
  • Changing the Default Command
  • Understanding how Console Arguments Are Handled
  • Using Events
  • Using the Logger
  • The Console Helpers
• CssSelector
  • The CssSelector Component
• Debug
  • The Debug Component
  • Debugging a Class Loader
• DependencyInjection
  • The DependencyInjection Component
  • Types of Injection
  • Introduction to Parameters
  • Working with Container Service Definitions
  • Defining Services Dependencies Automatically (Autowiring)
  • How to Inject Instances into the Container
  • Compiling the Container
  • Working with Tagged Services
  • Using a Factory to Create Services
  • Configuring Services with a Service Configurator
  • Managing Common Dependencies with Parent Services
  • Advanced Container Configuration
  • Lazy Services
  • Container Building Workflow
• DomCrawler
  • The DomCrawler Component
• EventDispatcher
  • The EventDispatcher Component
  • The Container Aware Event Dispatcher
  • The Generic Event Object
  • The Immutable Event Dispatcher
  • The Traceable Event Dispatcher
• ExpressionLanguage
  • The ExpressionLanguage Component
  • The Expression Syntax
  • Extending the ExpressionLanguage
  • Caching Expressions Using Parser Caches
• Filesystem
  • The Filesystem Component
  • LockHandler
• Finder
  • The Finder Component
• Form
  • The Form Component
  • Form Events
  • Creating a custom Type Guesser
• HttpFoundation
  • The HttpFoundation Component
  • Session Management
  • Configuring Sessions and Save Handlers
  • Testing with Sessions
  • Integrating with Legacy Sessions
  • Trusting Proxies
• HttpKernel
  • The HttpKernel Component
• Intl
  • The Intl Component
• OptionsResolver
  • The OptionsResolver Component
• PHPUnitBridge
  • The PHPUnit Bridge
• Process
  • The Process Component
• PropertyAccess
  • The PropertyAccess Component
• Routing
  • The Routing Component
  • How to Match a Route Based on the Host
• Security
  • The Security Component
  • The Firewall and Authorization
  • Authentication
  • Authorization
  • Securely Generating Random Values
• Serializer
  • The Serializer Component
• Stopwatch
  • The Stopwatch Component
• Templating
  • The Templating Component
• Translation
  • The Translation Component
  • Using the Translator
  • Adding Custom Format Support
• VarDumper
  • The VarDumper Component
  • Advanced Usage of the VarDumper Component
• Yaml
  • The Yaml Component
  • The YAML Format