By default, URLs in CodeIgniter are designed to be search-engine and human friendly. Rather than using the standard “query string” approach to URLs that is synonymous with

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

insert_batch($table[, $set = NULL[, $escape = NULL[, $batch_size = 100]]])

load([$file = ''[, $use_sections = FALSE[, $fail_gracefully = FALSE]]])

ruri_string()

form_multiselect([$name = ''[, $options = array()[, $selected = array()[, $extra = '']]]])

nice_date([$bad_date = ''[, $format = FALSE]])

create_links()

method([$upper = FALSE])

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