clear([$clear_attachments = FALSE])

robot()

mark_as_flash($key)

Developers often desire different system behavior depending on whether an application is running in a development or production environment. For example, verbose error output

Models are optionally available for those who want to use a more traditional MVC approach. Page Contents

attach($filename[, $disposition = ''[, $newname = NULL[, $mime = '']]])

show_404($page = '', $log_error = TRUE)

get_day_names($day_type = '')

decrypt($data[, $params = NULL])

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