function prepareForDelete($id) { $res = sql::query("\n\t\t\tSELECT \n\t\t\t\t`right`, \n\t\t\t\t`language` \n\t\t\tFROM \n\t\t\t\t" . _TABLE_PREFIX_ . "contents \n\t\t\tWHERE \n\t\t\t\t`ID` = " . $id . "\n\t\t"); $ref = sql::fetch_array($res, MYSQL_ASSOC); $right = intval($ref['right']); $language = $ref['language']; treeStorage::_removeSpace($language, $right, 2); }