csv_from_result($query[, $delim = ', '[, $newline = "n"[, $enclosure = '"']]])

get_temp_keys()

add_dir($directory)

get([$table = ''[, $limit = NULL[, $offset = NULL]]])

decrement($id[, $offset = 1])

default_template()

is_ajax_request()

download($filename = 'backup.zip')

order_by($orderby[, $direction = ''[, $escape = NULL]])

custom_row_object($n, $type)