keep_flashdata($key)

sess_regenerate([$destroy = FALSE])

mark($name)

is_supported($driver)

quoted_printable_encode($str)

clear_vars()

Typically there is a one-to-one relationship between a URL string and its corresponding controller class/method. The segments in a URI normally follow this pattern:

set_cipher($cipher)

select_avg([$select = ''[, $alias = '']])

mirror($locpath, $rempath)