public function NullRouteMatch::getParameter in Drupal 9
Same name and namespace in other branches
- 8 core/lib/Drupal/Core/Routing/NullRouteMatch.php \Drupal\Core\Routing\NullRouteMatch::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 $parameter_name: The parameter name.
Return value
mixed|null The parameter value. NULL if the route doesn't define the parameter or if the parameter value can't be determined from the request.
Overrides RouteMatchInterface::getParameter
See also
\Drupal\Core\Routing\RouteMatchInterface::getRawParameter()
File
- core/
lib/ Drupal/ Core/ Routing/ NullRouteMatch.php, line 29
Class
- NullRouteMatch
- Stub implementation of RouteMatchInterface for when there's no matched route.
Namespace
Drupal\Core\RoutingCode
public function getParameter($parameter_name) {
return NULL;
}