set_cookie($name[, $value = ''[, $expire = ''[, $domain = ''[, $path = '/'[, $prefix = ''[, $secure = FALSE[, $httponly = FALSE]]]]]]])

class CI_Cache is_supported($driver)

word_censor($str, $censored[, $replacement = ''])

config($file[, $use_sections = FALSE[, $fail_gracefully = FALSE]])

directory_map($source_dir[, $directory_depth = 0[, $hidden = FALSE]])

set_realpath($path[, $check_existance = FALSE])

get_compiled_insert([$table = ''[, $reset = TRUE]])

This page describes some “best practices” regarding web security, and details CodeIgniter’s internal security features.

xml_from_result($query[, $params = array()])

clear()