Provides an engine that can compile and evaluate expressions
Eases the creation of beautiful and testable command line interfaces
Defines an object-oriented layer for the HTTP specification
Provides tools that allow your application components to communicate with each other by dispatching events and listening to them
Finds files and directories via an intuitive fluent interface
Provides a structured process for converting a Request into a Response
Symfony polyfill for the Mbstring extension
Maps an HTTP request to a set of configuration variables
Executes commands in sub-processes
Provides mechanisms for walking through any arbitrary PHP variable
Converts CSS selectors to XPath expressions
Provides tools to internationalize your application
Provides basic utilities for the filesystem
Helps you find, load, combine, autofill and validate configuration values of any kind
Allows you to standardize and centralize the way objects are constructed in your application
Provides extended PSR-6, PSR-16 (and tags) implementations
Eases DOM navigation for HTML and XML documents
A set of abstractions extracted out of the Symfony components
Loads and dumps YAML files
Provides a tight integration between Symfony components and the Symfony full-stack framework
Symfony polyfill for intl's idn_to_ascii and idn_to_utf8 functions
Provides an improved replacement for the array_replace PHP function
Provides integration for Doctrine with various Symfony components
Manages URL generation and versioning of web assets such as CSS stylesheets, JavaScript files and image files
Simulates the behavior of a web browser, allowing you to make requests, click on links and submit forms programmatically
Allows manipulating MIME messages
Provides functions to read and write from/to an object or array using a simple string notation
Provides a way to profile code
PHP polyfills
Allows to easily create, process and reuse HTML forms
Provides tools to validate values
Provides tools to manage errors and ease debugging PHP code
Provides access to the localization data of the ICU library
Symfony polyfill for intl's ICU-related data and classes
Provides integration for Monolog with various Symfony components
Handles serializing and deserializing data structures, including object graphs, into array structures or other formats like XML and JSON.
Provides integration for Twig with various Symfony components
Provides a tight integration of Twig into the Symfony full-stack framework
Provides a tight integration of the Security component into the Symfony full-stack framework
Provides utilities for PHPUnit, especially user deprecation notices management
Provides a development tool that gives detailed information about the execution of any request
Extracts information about PHP class' properties using metadata of popular sources
Provides tools to export, instantiate, hydrate, clone and lazy-load PHP objects
Symfony polyfill for intl's Normalizer class and related functions
Provides powerful methods to fetch HTTP resources synchronously or asynchronously
Symfony Security Component - Core Library
Provides an object-oriented API to strings and deals with bytes, UTF-8 code points and grapheme clusters in a unified way
Symfony polyfill for the Iconv extension
Symfony polyfill for intl's grapheme_* functions
Symfony polyfill backporting some PHP 8.0+ features to lower PHP versions
Symfony Security Component - HTTP Integration
Helps sending emails
Manages links between resources
Symfony utilities for portability of PHP codes
PSR HTTP message bridge
Helps applications send and receive messages to/from other applications or via message queues
Provides password hashing utilities
Sends notifications via one or more channels (email, SMS, ...)
Enables decoupling PHP applications from global state
Symfony polyfill for uuid functions