get('msg', ''); $session->set('msg', ''); return $message; } /** * Rendert eine Information * * @param string $msg * @param bool $immediately * @return string */ function info($msg, $immediately = false) { return alert('info', $msg, $immediately); } /** * Rendert eine Fehlermeldung * * @param string $msg * @param bool $immediately * @return string */ function error($msg, $immediately = false) { return alert('danger', $msg, $immediately); } /** * Rendert eine Erfolgsmeldung * * @param string $msg * @param bool $immediately * @return string */ function success($msg, $immediately = false) { return alert('success', $msg, $immediately); } /** * Renders an alert with given alert-* class. * * @param string $class * @param string $msg * @param bool $immediately * @return string|null */ function alert($class, $msg, $immediately = false) { $session = session(); if ($immediately) { if ($msg == '') { return ''; } return '

' . $msg . '

'; } $message = $session->get('msg', ''); $message .= alert($class, $msg, true); $session->set('msg', $message); return null; }