/**
* Returns any previously flashed messages.
*
* @param bool $clear whether to delete the flashed messages from the session
* @return array set of associative arrays with message, level keys
*/
public function getFlashed($clear = true)
{
$messages = $this->core->session()->get(static::SESSION_FLASH_KEY, []);
if ($clear) {
$this->core->session()->remove(static::SESSION_FLASH_KEY);
}
return $messages;
}
