How do I get the current route name in Symfony 2?

How to Retrieve the Current Route in Symfony 2

Getting the current route in Symfony 2 is a common task in various tasks, such as creating links, determining user permissions, or displaying context-sensitive information.

Solution

To retrieve the current route, you can leverage the request object. This object provides access to information about the incoming HTTP request, including the route that was matched.

Implementation

Start by injecting the request object into your controller or other class as a service dependency. This can be done by annotating the class with the @ContainerAware annotation and adding a $request property:

/**
 * @ContainerAware
 */
class MyController
{
    private $request;

    public function __construct(ContainerInterface $container)
    {
        $this->container = $container;
    }
}

Once you have access to the $request object, you can retrieve the current route name using the get('_route') method:

$routeName = $this->request->get('_route');

The $routeName variable will now contain the route name that was matched for the current request. In your example, this would be somePage.

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