Url::getRouteName

public Url::getRouteName()

Returns the route name.

Return value

string

Throws

\UnexpectedValueException. If this is a URI with no corresponding route.

File

core/lib/Drupal/Core/Url.php, line 552

Class

Url

Defines an object that holds information about a URL.

Namespace

Drupal\Core

Code

public function getRouteName() {
  if ($this->unrouted) {
    throw new \UnexpectedValueException('External URLs do not have an internal route name.');
  }

  return $this->routeName;
}