function GenericEvent::getArgument

Get argument by key.

Throws

\InvalidArgumentException if key is not found

1 call to GenericEvent::getArgument()

GenericEvent::offsetGet in vendor/symfony/event-dispatcher/GenericEvent.php

ArrayAccess for argument getter.

File

vendor/symfony/event-dispatcher/GenericEvent.php, line 53

Class

GenericEvent

Event encapsulation class.

Namespace

Symfony\Component\EventDispatcher

Code

public function getArgument(string $key) : mixed {
    if ($this->hasArgument($key)) {
        return $this->arguments[$key];
    }
    throw new \InvalidArgumentException(\sprintf('Argument "%s" not found.', $key));
}