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<?php
namespace Germania\FlashMessages;
use Slim\Flash\Messages;
class FlashMessageGetter
{
/**
* @var Messages
*/
public $messages;
* @param Messages $messages
public function __construct( Messages $messages )
$this->messages = $messages;
}
* @param string|null $keyword Keyword
* @return string|string[]
public function __invoke( $keyword = null )
$messages = $this->messages->getMessages();
if (is_null($keyword )) {
return $messages;
return (array_key_exists($keyword, $messages))
? $messages[ $keyword ]
: array();
GermaniaKG /
FlashMessages
