function AutoExpireFlashBag::keys

Overrides FlashBagInterface::keys

File

vendor/symfony/http-foundation/Session/Flash/AutoExpireFlashBag.php, line 107

Class

AutoExpireFlashBag

AutoExpireFlashBag flash message container.

Namespace

Symfony\Component\HttpFoundation\Session\Flash

Code

public function keys() : array {
    return array_keys($this->flashes['display']);
}