public function CurrentRouteMatch::getParameter in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Routing/CurrentRouteMatch.php \Drupal\Core\Routing\CurrentRouteMatch::getParameter()

Returns the processed value of a named route parameter.

Raw URL parameters are processed by the parameter conversion system, which does operations such as converting entity ID parameters to fully-loaded entities. For example, the path node/12345 would have a raw node ID parameter value of 12345, while the processed parameter value would be the corresponding loaded node object.

Parameters

string $parameter_name: The parameter name.

Return value

mixed|null The parameter value. NULL if the route doesn't define the parameter or if the parameter value can't be determined from the request.

Overrides RouteMatchInterface::getParameter

See also

\Drupal\Core\Routing\RouteMatchInterface::getRawParameter()

File

core/lib/Drupal/Core/Routing/CurrentRouteMatch.php, line 55

Class

CurrentRouteMatch

Default object for current_route_match service.

Namespace

Drupal\Core\Routing

Code

public function getParameter($parameter_name) {
  return $this
    ->getCurrentRouteMatch()
    ->getParameter($parameter_name);
}