What role does Composer play in managing dependencies and autoloading in Silex projects?

Composer plays a crucial role in managing dependencies and autoloading in Silex projects. It allows you to easily install and update external libraries that your project depends on. Additionally, Composer generates an autoloader that automatically loads classes when they are needed, simplifying the process of including files in your project.

// composer.json file
{
    "require": {
        "silex/silex": "^2.0",
        "twig/twig": "^2.0"
    }
}