preferred_language;
try {
$query = "SELECT content
FROM help_content
WHERE content_id = :id AND language = :language
ORDER BY version DESC
LIMIT 1";
$statement = DBManager::get()->prepare($query);
$statement->bindValue(':id', $id);
$statement->bindValue(':language', $language);
$statement->execute();
$text = $statement->fetchColumn() ?: sprintf('Unknown help id "%s"', $id);
$content = sprintf('%s%s
',
htmlReady($label), formatReady($text));
} catch (Exception $e) {
if ($GLOBALS['user']->perms === 'root') {
$content = 'DB-Error: please migrate';
} else {
$content = '';
}
}
parent::__construct($content);
}
}