valid_email($email)

has_options($row_id = '')

class CI_Zip $compression_level = 2 The compression level to use. It

mb_strlen($str[, $encoding = NULL])

delete_files($path[, $del_dir = FALSE[, $htdocs = FALSE]])

smiley_js([$alias = ''[, $field_id = ''[, $inline = TRUE]]])

user_agent([$xss_clean = NULL])

segment($n[, $no_result = NULL])

class CI_Benchmark mark($name)

The following page contains example code showing how the database class is used. For complete details please read the individual pages describing each function.