data([$index = NULL])

initialize([$props = array()])

make_columns([$array = array()[, $col_limit = 0]])

form_checkbox([$data = ''[, $value = ''[, $checked = FALSE[, $extra = '']]]])

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

platform()

form_prep($str)

plural($str)

get_file_info($file[, $returned_values = array('name', 'server_path', 'size', 'date')])

class CI_Config $config Array of all loaded config values