active([$state = TRUE])

run($test[, $expected = TRUE[, $test_name = 'undefined'[, $notes = '']]])

password_needs_rehash()

xss_clean($str[, $is_image = FALSE])

safe_mailto($email, $title = '', $attributes = '')

stop_cache()

CodeIgniter is based on the Model-View-Controller development pattern. MVC is a software approach that separates application logic from presentation. In practice, it permits

set_row($key[, $value = NULL])

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

message($body)