In the last section, we went over some basic concepts of the framework by writing a class that includes static pages. We cleaned up the URI by adding custom routing rules.

unset_userdata($key)

dbutil([$db = NULL[, $return = FALSE]])

form_password([$data = ''[, $value = ''[, $extra = '']]])

set_userdata($data[, $value = NULL])

sess_destroy()

elapsed_time([$point1 = ''[, $point2 = ''[, $decimals = 4]]])

get_flash_keys()

group_by($by[, $escape = NULL])

class CI_Encryption initialize($params)