function GenericEvent::offsetGet

ArrayAccess for argument getter.

Parameters

string $key Array key:

Throws

\InvalidArgumentException if key does not exist in $this->args

File

vendor/symfony/event-dispatcher/GenericEvent.php, line 109

Class

GenericEvent

Event encapsulation class.

Namespace

Symfony\Component\EventDispatcher

Code

public function offsetGet(mixed $key) : mixed {
    return $this->getArgument($key);
}