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The Components

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Warning: You are browsing the documentation for Symfony 3.3, which is no longer maintained.

Read the updated version of this page for Symfony 6.2 (the current stable version).

The Components

  • How to Install and Use the Symfony Components
  • The Asset Component
  • The BrowserKit Component
  • The Cache Component
  • APCu Cache Adapter
  • Array Cache Adapter
  • Chain Cache Adapter
  • Doctrine Cache Adapter
  • Filesystem Cache Adapter
  • Memcached Cache Adapter
  • PDO & Doctrine DBAL Cache Adapter
  • Php Array Cache Adapter
  • Proxy Cache Adapter
  • Redis Cache Adapter
  • Cache Invalidation
  • Cache Items
  • Cache Pools and Supported Adapters
  • Adapters For Interoperability between PSR-6 and PSR-16 Cache
  • The ClassLoader Component
  • Cache a Class Loader
  • The PSR-0 Class Loader
  • The Class Map Generator
  • Debugging a Class Loader
  • MapClassLoader
  • The PSR-4 Class Loader
  • The Config Component
  • Caching based on Resources
  • Defining and Processing Configuration Values
  • Loading Resources
  • The Console Component
  • Changing the Default Command
  • Understanding how Console Arguments Are Handled
  • Using Events
  • Debug Formatter Helper
  • Dialog Helper
  • Formatter Helper
  • The Console Helpers
  • Process Helper
  • Progress Bar
  • Question Helper
  • Table
  • Using the Logger
  • Building a single Command Application
  • Using Console Commands, Shortcuts and Built-in Commands
  • The CssSelector Component
  • The Debug Component
  • The DependencyInjection Component
  • Compiling the Container
  • Container Building Workflow
  • The DomCrawler Component
  • The Dotenv Component
  • The EventDispatcher Component
  • The Container Aware Event Dispatcher
  • The Generic Event Object
  • The Immutable Event Dispatcher
  • The Traceable Event Dispatcher
  • The ExpressionLanguage Component
  • Dumping and Manipulating the AST of Expressions
  • Caching Expressions Using Parser Caches
  • Extending the ExpressionLanguage
  • The Expression Syntax
  • The Filesystem Component
  • LockHandler
  • The Finder Component
  • The Form Component
  • The HttpFoundation Component
  • Configuring Sessions and Save Handlers
  • Integrating with Legacy Sessions
  • Testing with Sessions
  • Session Management
  • The HttpKernel Component
  • The Components
  • The Intl Component
  • The Ldap Component
  • The OptionsResolver Component
  • The PHPUnit Bridge
  • The Process Component
  • The PropertyAccess Component
  • The PropertyInfo Component
  • The PSR-7 Bridge
  • The Routing Component
  • The Security Component
  • Authentication
  • Authorization
  • The Firewall and Authorization
  • Securely Generating Random Values
  • The Serializer Component
  • The Stopwatch Component
  • The Templating Component
  • Slots Helper
  • The Translation Component
  • Adding Custom Format Support
  • Using the Translator
  • How to Install and Use the Symfony Components
  • The Validator Component
  • Metadata
  • Loading Resources
  • The VarDumper Component
  • Advanced Usage of the VarDumper Component
  • The Workflow Component
  • The Yaml Component
  • The YAML Format
This work, including the code samples, is licensed under a Creative Commons BY-SA 3.0 license.
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