public static function isUniqueName($name, $db = null) { $user = new DinklyPermission(); if ($db == null) { $db = self::fetchDB(); } $query = $user->getSelectQuery() . " where name=" . $db->quote($name); $results = $db->query($query)->fetchAll(); if ($results != array() && $results != NULL) { return false; } else { return true; } }