This is an easy-to-use php component for working with flash messages in your project. It uses $_SESSION to store messages. Because of it you have to use session_start() at the begining of your script. See index.php for example.

• exists() - check existing a message by its type
• setFlash() - set a flash message
• getFlash() - return the added message

include __DIR__ . '/Flash/Flash.php';

Flash::setFlash('Error message.');
Flash::setFlash('Some information.', 'info');
Flash::setFlash('Job is done!', 'success');
Flash::setFlash('Additional error message.', 'danger', false);

echo Flash::getFlash('info');
echo Flash::getFlash('danger');
echo Flash::getFlash('success');