reconnect()

clear([$clear_attachments = FALSE])

set_alt_message($str)

decrypt($data[, $params = NULL])

add_package_path($path[, $view_cascade = TRUE])

get_post($index[, $xss_clean = NULL])

xss_clean($str[, $is_image = FALSE])

mark_as_flash($key)

find_migrations()

file($path[, $return = FALSE])