private function getGlpiLastMessage()
{
$all_messages = [];
$messages_after_redirect = [];
if (isset($_SESSION["MESSAGE_AFTER_REDIRECT"]) && count($_SESSION["MESSAGE_AFTER_REDIRECT"]) > 0) {
$messages_after_redirect = $_SESSION["MESSAGE_AFTER_REDIRECT"];
// Clean messages
$_SESSION["MESSAGE_AFTER_REDIRECT"] = [];
}
// clean html
foreach ($messages_after_redirect as $type => $messages) {
foreach ($messages as $message) {
$all_messages[] = Html::clean($message);
}
}
if (!end($all_messages)) {
return '';
}
return end($all_messages);
}