public RouteMatchInterface::getParameter($parameter_name)
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 $parameter_name: The parameter name.
Return value
mixed|null The parameter value. NULL if the route doesn't define the parameter or if the parameter value can't be determined from the request.
See also
\Drupal\Core\Routing\RouteMatchInterface::getRawParameter()
File
- core/lib/Drupal/Core/Routing/RouteMatchInterface.php, line 56
Class
- RouteMatchInterface
- Provides an interface for classes representing the result of routing.
Namespace
Drupal\Core\Routing
Code
public function getParameter($parameter_name);
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