symfony-component

The Console component eases the creation of beautiful and testable command line interfaces.

The HttpFoundation component defines an object-oriented layer for the HTTP specification.

The EventDispatcher component provides tools that allow your application components to communicate with each other by dispatching events and listening to them.

The Finder component finds files and directories via an intuitive fluent interface.

The HttpKernel component provides a structured process for converting a Request into a Response.

This component provides a partial, native PHP implementation for the Mbstring extension.

The Routing component maps an HTTP request to a set of configuration variables.

The Debug component provides tools to ease debugging PHP code.

The CssSelector component converts CSS selectors to XPath expressions.

The Process component executes commands in sub-processes.

The VarDumper component provides mechanisms for walking through any arbitrary PHP variable. It provides a better dump() function that you can use instead of var_dump().

The Translation component provides tools to internationalize your application.

The Filesystem component provides basic utilities for the filesystem.

The Config component helps you find, load, combine, autofill and validate configuration values of any kind, whatever their source may be (YAML, XML, INI files, or for instance a database).

This component provides a partial, native PHP implementation for the Ctype extension.

The DependencyInjection component allows you to standardize and centralize the way objects are constructed in your application.

The Cache component provides an extended PSR-6 implementation for adding cache to your applications.

The DomCrawler component eases DOM navigation for HTML and XML documents.

The Yaml component loads and dumps YAML files.

Symfony Dotenv parses .env files to make environment variables stored in them accessible via getenv(), $_ENV, or $_SERVER.